Lake Stockholm, NJ AEC System Delivered and Preparing to Go Live WESTMINSTER, CALIFORNIA / ACCESS Newswire / December 3, 2025 / BioLargo, Inc. (OTCQX:BLGO), a cleantech innovator focused on sustainable water and environmental solutions, announced that its subsidiary, BioLargo Equipment Solutions & Technologies, Inc. , has been prominently featured in Chemical Engineering magazine for its advances in electrostatic PFAS... Read More

Westminster, California--(Newsfile Corp. - November 21, 2025) - BioLargo, Inc. (OTCQX: BLGO), a company that creates and commercializes sustainable technologies to solve challenging environmental and cleantech problems, today announced it will be presenting at Noble Capital Markets' 21 st Annual Emerging Growth Equity Conference at Florida Atlantic University, College of Business Executive Education in Boca Raton, FL on... Read More

WESTMINSTER, CA / ACCESS Newswire / November 13, 2025 / BioLargo, Inc. (OTCQX:BLGO), a developer of sustainable technologies and full-service environmental engineering company, announced it will host an investor webcast and conference call on Friday, November 14 th , 2025, at 1:30 pm Pacific / 4:30 pm Eastern. The event, which will be open to the public, will be held to review the company's financial results for the three... Read More

Distribution Agreement Brings Innovative Copper-Iodine Complex Technology to Wound Care Market WESTMINSTER, CALIFORNIA / ACCESS Newswire / November 13, 2025 / BioLargo, Inc. (OTCQX:BLGO), a cleantech innovator that creates and commercializes sustainable technologies, announced today its subsidiary Clyra Medical Technologies, Inc., had signed an exclusive stocking distribution agreement with Advanced Solution, LLC. This... Read More

Nine-count complaint alleges fraud, false advertising, breach of contract, and patent infringement WESTMINSTER, CA / ACCESS Newswire / November 12, 2025 / BioLargo, Inc. (OTCQX:BLGO), a cleantech innovator that develops and commercializes sustainable technologies, announced today that it has filed a lawsuit in the U.S. District Court for the Central District of California to protect its patented CupriDyne odor control... Read More

WESTMINSTER, CA / ACCESS Newswire / November 3, 2025 / BioLargo, Inc. (OTCQX:BLGO), a cleantech innovator that develops and commercializes sustainable technologies, today announced a breakthrough upgrade to its patented Aqueous Electrostatic Concentrator (AEC) system-cutting the AEC's energy use by more than 90% in large-scale PFAS treatment for drinking water as compared with the prior generations of the AEC. These savings... Read More

Cellinity battery cell technology, BioLargo's role in the global AI infrastructure investment cycle, and a general corporate update are featured in the presentation. WESTMINSTER, CA, CA / ACCESS Newswire / October 21, 2025 / BioLargo, Inc. (OTCQX:BLGO), a cleantech innovator that creates and commercializes sustainable technologies, today announced that its CEO presented at the LD Micro Main Event XIX, held at the Hotel del... Read More

WESTMINSTER, CA, CA / ACCESS Newswire / October 14, 2025 / BioLargo, Inc. (OTCQX:BLGO), a cleantech innovator that creates and commercializes sustainable technologies is excited to invite professionals, innovators, and sustainability advocates to the 16th Annual Energy Event, hosted by Sustain SoCal. Join us on Thursday, October 16, 2025, from 9:00 AM to 7:00 PM at The Cove at UCI Beall Applied Innovation in Irvine, CA. This... Read More

Cellinity is a breakthrough battery storage solution for AI infrastructure that eliminates the need for rare earth elements WESTMINSTER, CA, CA / ACCESS Newswire / October 14, 2025 / BioLargo, Inc. (OTCQX:BLGO), a cleantech innovator that develops and commercializes sustainable technologies, today announced that its management... Read More

Initial Commercialization Targeting $732 Million Wound Care Market is Expected in Late 2025 or Early 2026 WESTMINSTER, CALIFORNIA / ACCESS Newswire / October 13, 2025 / BioLargo, Inc. (OTCQX:BLGO), a cleantech innovator that creates and commercializes sustainable technologies, today announced that its subsidiary Clyra Medical Technologies has achieved noteworthy progress across product development, commercialization, and... Read More

WESTMINSTER, CA, CA / ACCESS Newswire / October 7, 2025 / BioLargo, Inc. (OTCQX:BLGO), a cleantech innovator that creates and commercializes sustainable technologies, today reaffirmed its commitment to protecting the proprietary technology that built the Pooph pet-products brand and to defending its intellectual property, stockholders, and reputation following recent public statements by Pooph, Inc. On September 25, 2025,... Read More

WESTMINSTER, CALIFORNIA / ACCESS Newswire / September 29, 2025 / BioLargo, Inc. (OTCQX:BLGO), a cleantech innovator that creates and commercializes sustainable technologies, today announced compelling new evidence that its proprietary Aqueous Electrostatic Concentration (AEC) PFAS solution achieves over 99% removal of ultrashort-chain per- and polyfluoroalkyl substances (PFAS), including trifluoroacetic acid (TFA), a... Read More

WESTMINSTER, CALIFORNIA / ACCESS Newswire / September 26, 2025 / BioLargo, Inc. (OTCQX:BLGO), a cleantech innovator that creates and commercializes sustainable technologies, announced today that it will exhibiting at WEFTEC 2025, the world's largest water quality event in North America, taking place in Chicago from September 29 to October 1. Attendees can visit BioLargo at Booth #6009 to explore cutting-edge solutions for... Read More

Pooph owes BioLargo $3.8 million WESTMINSTER, CA / ACCESS Newswire / September 25, 2025 / BioLargo, Inc. (OTCQX:BLGO), a cleantech innovator that creates and commercializes sustainable technologies, today announced that it had revoked the technology license granted to Pooph Inc. ("Pooph") and was terminating the license agreement, after Pooph failed to meet its contractual obligations, including payments owed to BioLargo... Read More

Significantly Advances Energy Technologies and Clyra Medical Technologies WESTMINSTER, CA / ACCESS Newswire / August 13, 2025 / BioLargo, Inc. (OTCQX:BLGO), a company that creates and commercializes sustainable technologies to solve tough environmental and cleantech challenges, today announced that its Quarterly Report for the three and six months ended June 30, 2025. To view the filing in its entirety, please see:... Read More

WESTMINSTER, CA / ACCESS Newswire / August 13, 2025 / BioLargo, Inc. (OTCQX:BLGO), a developer of sustainable technologies and full-service environmental engineering company, announced it will host an investor webcast and conference call on Friday, August 15 th , 2025, at 8 am Pacific / 11 am Eastern. The event, which will be open to the public, will be held to review the company's financial results for the three months... Read More

Letter to stockholders WESTMINSTER, CALIFORNIA / ACCESS Newswire / July 23, 2025 / BioLargo, Inc. (OTCQX:BLGO), a company that creates and commercializes sustainable technologies to solve tough environmental and cleantech challenges, today provided a mid-year review of its business highlights for 2025 and a commentary on its outlook for the coming year, in the form of letter to stockholders from the company's President and... Read More

WESTMINSTER, CA / ACCESS Newswire / July 1, 2025 / BioLargo, Inc. (OTCQX:BLGO), a company that creates and commercializes sustainable technologies to solve tough environmental and cleantech challenges, has commenced "alpha testing" of a PFAS-detecting portable water test kit developed by Verralize, Inc., an innovator of next-generation water testing technologies. Verralize's "lab-on-a-sensor" test kit enables rapid, on-site... Read More

No immediate intention to proceed with a reverse stock split - "This vote empowers us to be ready when the time is right." WESTMINSTER, CA / ACCESS Newswire / June 26, 2025 / BioLargo, Inc. (OTCQX:BLGO), a company that creates and commercializes sustainable technologies to solve tough environmental and cleantech challenges, today announced that all matters submitted to a vote of the stockholders at its 2025 annual... Read More

WESTMINSTER, CALIFORNIA / ACCESS Newswire / June 18, 2025 / BioLargo, Inc. (OTCQX:BLGO), a company that creates and commercializes sustainable technologies to solve tough environmental and cleantech challenges, announced that a third-party evaluation has confirmed key advantages for its Cellinity battery technology's use in grid-scale battery energy storage applications. The evaluation was conducted by U.S. BESS Corporation... Read More

WESTMINSTER, CALIFORNIA / ACCESS Newswire / May 14, 2025 / BioLargo, Inc. (OTCQX:BLGO), a company that creates and commercializes sustainable technologies to solve tough environmental and health challenges, announced it will host an investor webcast and conference call on Thursday, May 15, 2025 at 1:30 pm Pacific / 4:30 pm Eastern. Open to the public, the webcast will be held to review the company's financial results for the... Read More

WESTMINSTER, CA / ACCESS Newswire / May 13, 2025 / BioLargo, Inc. (OTCQX:BLGO), a company that creates and commercializes sustainable technologies to solve tough environmental and health challenges, today announced that its subsidiary Clyra Medical Technologies, Inc. ("Clyra") has entered into a series of agreements to advance the sales and distribution of its medical products in the U.S. and abroad. Although none of the... Read More

Case studies show the company's innovative capture + destruction two-step approach can offer a scalable, economically feasible solution for PFAS elimination from drinking water, wastewater, and landfill leachate, capable of reducing lifecycle costs by over 80% WESTMINSTER, CALIFORNIA / ACCESS Newswire / May 5, 2025 / BioLargo,... Read More

Westminster, California--(Newsfile Corp. - April 4, 2025) - BioLargo, Inc. (OTCQX: BLGO), a company that creates and commercializes sustainable technologies to solve tough environmental and cleantech challenges, announced today that it will be presenting at the 15th Annual LD Micro Invitational at the Westin Grand Central in New York on April 10, 2025 at 2:30 PM Eastern Time. BioLargo President & CEO Dennis P. Calvert will... Read More

Revenues up 45% over prior year WESTMINSTER, CALIFORNIA / ACCESS Newswire / April 1, 2025 / BioLargo, Inc. (OTCQX:BLGO), a company that creates and commercializes sustainable technologies to solve tough environmental and cleantech challenges, announced that its Annual Report reported record revenues and an increase of 45% over prior year (see www.biolargo.com/sec-filings ). "We're proud to report the tenth year in a row of... Read More

WESTMINSTER, CALIFORNIA / ACCESS Newswire / March 28, 2025 / BioLargo, Inc. (OTCQX:BLGO), a developer of sustainable technologies and full-service environmental engineering company, announced it will host an investor webcast and conference call on Monday, March 31, 2025 at 1:00 pm Pacific / 4:00 pm Eastern. Open to the public, the webcast will be held to review the company's financial results for the year ended December 31,... Read More

Company will report on successful removal and destruction of PFAS from landfill leachate at the Air & Waste Management Association's - The Science of PFAS Conference on March 12, 2025 WESTMINSTER, CA / ACCESS Newswire / March 10, 2025 / BioLargo, Inc. (OTCQX:BLGO), a company that creates and commercializes sustainable technologies to solve tough environmental and cleantech challenges, announced that it will present data... Read More

Continued Strong Revenue Growth; Zero Share Dilution in 2nd Half of 2024 WESTMINSTER, CA / ACCESSWIRE / January 15, 2025 / BioLargo, Inc. (OTCQX:BLGO), a company that creates and commercializes sustainable technologies to solve tough environmental and cleantech challenges, is pleased to provide a recap of its successful 2024, and provide a corporate and business outlook for 2025. "Thanks to the support of our shareholders,... Read More

WESTMINSTER, CA / ACCESSWIRE / December 12, 2024 / BioLargo, Inc. (OTCQX:BLGO), a company that creates and commercializes sustainable technologies to solve tough environmental and cleantech challenges, announced that its President and CEO Dennis P. Calvert has been appointed by U.S. Secretary of Commerce Gina Raimondo to serve on the Environmental Technologies Trade Advisory Committee (ETTAC). The ETTAC is a U.S. Department... Read More

NEW YORK, NY / ACCESSWIRE / December 3, 2024 / Investor Summit Group, committed to advancing the MicroCap and SmallCap investment community, announces that the November 21, 2024 Winter Investor Summit Virtual Conference presentations are now available for on-demand viewing. Participants and those unable to attend can now access the presentations at their convenience: Click the Presentation Links Below To Access... Read More

Annual revenue record secured, with one quarter remaining WESTMINSTER, CA / ACCESSWIRE / November 15, 2024 / BioLargo, Inc. (OTCQX:BLGO), a company that creates and commercializes sustainable technologies to solve tough environmental and cleantech challenges, announced results of its third quarter of 2024: Revenues ($14.1 million) through September 30, 2024, were 80% greater than the same period in 2023. Revenue in the third... Read More

WESTMINSTER, CA / ACCESSWIRE / November 13, 2024 / BioLargo, Inc. (OTCQX:BLGO), a developer of sustainable technologies and full-service environmental engineering company, announced it will host an investor webcast and conference call on Thursday, November 14, 2024 at 1:30 pm Pacific / 4:30 pm Eastern. The event, which will be open to the public, will be held to review the company's financial results for the three months and... Read More

WESTMINSTER, CA / ACCESSWIRE / November 11, 2024 / BioLargo, Inc. (OTCQX:BLGO), a company that creates and commercializes sustainable technologies to solve tough environmental and cleantech challenges, announced that it will be presenting at the Virtual Investor Summit on November 21, 2024. The company will be available for 1-on-1 meetings throughout the day in addition to their presentation. Event: Q4 Investor Summit... Read More

Presentation on Tuesday, October 29th at 3:00 PM PT Westminster, California--(Newsfile Corp. - October 28, 2024) - BioLargo, Inc. (OTCQX: BLGO), a company that creates and commercializes sustainable technologies to solve tough environmental and cleantech challenges, announced today that it will be presenting at the 17th annual LD Micro Main Event on Tuesday, October 29th at 3:00 PM PT at the Luxe Sunset Boulevard Hotel in... Read More

WESTMINSTER, CA / ACCESSWIRE / October 14, 2024 / BioLargo, Inc . (OTCQX:BLGO), a company that creates and commercializes sustainable technologies to solve tough environmental and cleantech challenges, announced that its subsidiary BioLargo Energy Technologies, Inc. completed preliminary internal testing of its prototype battery cells confirming many of the technology's exceptional performance claims that make it an... Read More

WESTMINSTER, CA / ACCESSWIRE / September 16, 2024 / BioLargo, Inc. (OTCQX:BLGO), a company that creates and commercializes sustainable technologies to solve tough environmental and cleantech challenges, announced that it will be hosting a ribbon-cutting ceremony to showcase its pilot-scale manufacturing facility for its Cellinity TM next-generation battery energy storage technology. The invite-only event will take place on... Read More

WESTMINSTER, CA / ACCESSWIRE / September 9, 2024 / BioLargo, Inc. (OTCQX:BLGO), a developer of sustainable environmental and life sciences technologies, announced that its partially owned subsidiary Clyra Medical Technologies had appointed Dr. Steven J. Kavros as its new Chief Medical Officer. Dr. Kavros brings a wealth of medical expertise and experience in advanced wound healing and limb preservation to his new role at... Read More

WESTMINSTER, CA / ACCESSWIRE / August 13, 2024 / BioLargo, Inc. (OTCQX:BLGO), a developer of sustainable technologies and full-service environmental engineering company, announced it will host an investor webcast and conference call on Wednesday, August 14, 2024 at 1:30 pm Pacific Time / 4:30 pm Eastern Time. The event, which will be open to the public, will be held to review the company's financial results for the three... Read More

Q2 2024 revenues grew 247% compared to same three months last year WESTMINSTER, CA / ACCESSWIRE / August 6, 2024 / BioLargo, Inc. (OTCQX:BLGO), a company that creates and commercializes sustainable technologies to solve tough environmental and cleantech challenges, announced preliminary results for its second quarter ended June 30, 2024: Companywide revenue ($5.0 million) for the quarter increased 247% compared with the... Read More

USAF work now amounts to over $100,000 in revenue per month. WESTMINSTER, CA / ACCESSWIRE / June 20, 2024 / BioLargo, Inc. (OTCQX:BLGO), a company that creates and commercializes sustainable technologies to solve tough environmental and cleantech challenges, announced that its engineering subsidiary has been awarded a subcontract to provide air quality services to two Arizona U.S. Air Force bases for up to four years, with... Read More

WESTMINSTER, CA / ACCESSWIRE / June 12, 2024 / BioLargo, Inc. (OTCQX:BLGO), a company that creates and commercializes sustainable technologies to solve tough environmental and cleantech challenges, announced that its subsidiary Clyra Medical Technologies, Inc. ("Clyra") has selected Keystone Industries, a global manufacturer of medical, dental and cosmetic products with distribution partners in more than 70 countries, to... Read More

WESTMINSTER, CA / ACCESSWIRE / June 11, 2024 / BioLargo, Inc. (OTCQX:BLGO), a company that creates and commercializes sustainable technologies to solve tough environmental and cleantech challenges, announced that it had succeeded in manufacturing its first Cellinity TM "Liquid Sodium" prototype battery cells. Cellinity is BioLargo's next-generation battery platform designed to provide safe, environmentally conscious... Read More

WESTMINSTER, CA / ACCESSWIRE / June 7, 2024 / BioLargo, Inc. (OTCQX:BLGO), a company that creates and commercializes sustainable technologies to solve tough environmental and cleantech challenges, announced that its engineering subsidiary has been awarded a contract to provide air quality services to three New Mexico U.S. Air Force (USAF) bases for up to five years, with a potential annual average revenue of $650,000. The... Read More

WESTMINSTER, CA / ACCESSWIRE / May 14, 2024 / BioLargo, Inc. (OTCQX:BLGO), a company that creates and commercializes sustainable technologies to solve tough environmental and cleantech challenges, announced that the company generated $481,000 operating cash flow with record quarterly revenues of $4,760,000 for the three months ended March 31, 2024. The company filed its quarterly report on Form 10-Q with full financial... Read More

WESTMINSTER, CA / ACCESSWIRE / May 10, 2024 / BioLargo, Inc. (OTCQB:BLGO), a company that creates and commercializes sustainable technologies to solve tough environmental and cleantech challenges, announced it will host an investor webcast and conference call on Tuesday, May 14, 2024, at 2:30 pm Pacific / 5:30 pm Eastern. The event, which will be open to the public, will be held to review the company's financial results for... Read More

BioLargo's PFAS treatment technology generates a fraction of the waste compared to carbon filtration WESTMINSTER, CA / ACCESSWIRE / April 23, 2024 / BioLargo, Inc. (OTCQB:BLGO), a company that creates and commercializes sustainable technologies to solve tough environmental and cleantech challenges, today provided commentary on the importance of a final decision by the U.S. Environmental Protection Agency (EPA) to regulate... Read More

BioLargo's Aqueous Electrostatic Concentrator generates a fraction of the waste product of competing technologies WESTMINSTER, CA / ACCESSWIRE / April 15, 2024 / BioLargo, Inc. (OTCQB:BLGO), a company that creates and commercializes sustainable technologies to solve tough environmental and cleantech challenges, confirmed that its Aqueous Electrostatic Concentrator (AEC) can remove per- and polyfluoroalkyl substances (PFAS)... Read More

WESTMINSTER, CA / ACCESSWIRE / April 2, 2024 / BioLargo, Inc. (OTCQB:BLGO), a company that creates and commercializes sustainable technologies to solve tough environmental and cleantech challenges, announced that its Annual Report, filed April 1, 2024, showed the company's annual revenues increased by 108% year-over-year compared to 2022 ( www.biolargo.com/sec-filings ). BioLargo will hold an investor webcast on Tuesday,... Read More

WESTMINSTER, CA / ACCESSWIRE / April 1, 2024 / BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable technologies and full-service environmental engineering company, announced it will host an investor webcast and conference call on Tuesday, April 2, 2024, at 2:00 pm Pacific / 5:00 pm Eastern. Open to the public, the webcast will be held to review the company's financial results for the year ending December 31, 2023,... Read More

Westminster, California--(Newsfile Corp. - March 25, 2024) - BioLargo, Inc. (OTCQB: BLGO), a company that creates and commercializes sustainable technologies to solve tough environmental and cleantech challenges, announced today that it will be presenting at the 14th annual LD Micro Invitational investor conference on April 9, 2024, at 2:30 PM ET, at the Sofitel New York hotel. Dennis P. Calvert, President and CEO of... Read More

GREENWICH, Conn., March 18, 2024 (GLOBE NEWSWIRE) -- Gabelli Funds, LLC, will host the 10 th Annual Waste & Sustainability Symposium at the Harvard Club in New York City on Thursday, April 4, 2024. The symposium will draw companies with a focus on the themes of waste, water treatment, and the environment. Attendees will also have the opportunity to meet with management in a one-on-one setting. Presenting Companies: 374Water... Read More

GREENWICH, Conn., March 18, 2024 (GLOBE NEWSWIRE) -- Gabelli Funds, LLC, will host the 10 th Annual Waste & Sustainability Symposium at the Harvard Club in New York City on Thursday, April 4, 2024. The symposium will draw companies with a focus on the themes of waste, water treatment, and the environment. Attendees will also have the opportunity to meet with management in a one-on-one setting. Presenting Companies: 374Water... Read More

DETROIT, Feb. 22, 2024 (GLOBE NEWSWIRE) -- The following press release is issued by Benzinga as news commentary: Dennis Calvert, President & CEO of BioLargo Inc. (OTCQB: BLGO) was recently a guest on Benzinga’s All-Access. BioLargo is a cleantech and life sciences innovator and engineering services solution provider. Its core products address Per- and Polyfluorinated Substances (PFAS) contamination, achieve advanced water... Read More

WESTMINSTER, CA / ACCESSWIRE / February 20, 2024 / BioLargo, Inc. (OTCQB:BLGO), a cleantech developer that creates innovative technologies to solve demanding environmental challenges, announced that Larry Dick, a member of the board of directors of the Municipal Water District of Orange County, California (MWDOC) and former Vice Chairman of the board of the Metropolitan Water District of Southern California (MWDSC), has... Read More

WESTMINSTER, CA / ACCESSWIRE / February 12, 2024 / BioLargo, Inc. (OTCQB:BLGO), a company that creates and commercializes sustainable technologies to solve tough environmental and cleantech challenges, announced that retired career senior executive at the US Environmental Protection Agency Sally Gutierrez has joined the board of directors of its subsidiary BioLargo Equipment Solutions & Technologies, Inc. Ms. Gutierrez will... Read More

WESTMINSTER, CA / ACCESSWIRE / February 5, 2024 / BioLargo, Inc. (OTCQB:BLGO), a company that creates and commercializes sustainable technologies to solve tough environmental and cleantech challenges, announced that Jeffrey Kightlinger, former CEO of the Metropolitan Water District of Southern California, has joined the board of directors of its water equipment and PFAS solutions company BioLargo Equipment Solutions &... Read More

WESTMINSTER, CA / ACCESSWIRE / January 29, 2024 / BioLargo, Inc. (OTCQB:BLGO), a company that creates and commercializes sustainable technologies to solve tough environmental and cleantech challenges, announced the launching of a new subsidiary - BioLargo Equipment Solutions & Technologies, Inc. (BEST) - to capitalize on substantial opportunities for its technologies in the water treatment industry. BEST will enable BioLargo... Read More

WESTMINSTER, CA / ACCESSWIRE / January 22, 2024 / BioLargo, Inc. (OTCQB:BLGO), a company that creates and commercializes sustainable technologies to solve tough environmental and cleantech challenges, announced that its annual revenues for the year ended December 31, 2023, were more than double 2022 revenues, representing the second year in a row revenues have doubled. BioLargo's increase in sales were primarily driven by... Read More

WESTMINSTER, CA / ACCESSWIRE / December 20, 2023 / BioLargo, Inc. (OTCQB:BLGO), a company that creates and commercializes sustainable technologies to solve tough environmental and cleantech challenges, announced that it received a purchase order for its Aqueous Electrostatic Concentrator (AEC) to be installed at a water treatment facility in Stockholm, New Jersey. BioLargo's AEC is an eco-friendly water treatment technology... Read More

WESTMINSTER, CA / ACCESSWIRE / November 20, 2023 / BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable technologies and full-service environmental engineering company, announced it will host an investor webcast and conference call on Monday, November 20, 2023, at 3:00 pm Pacific / 6:00 pm Eastern. The event, which will be open to the public, will be held to review the company's financial results for the quarter ended... Read More

$7.9 Million in revenue is 108% over first nine months of 2022 WESTMINSTER, CA / ACCESSWIRE / November 15, 2023 / BioLargo, Inc. (OTCQB:BLGO), a company that creates and commercializes sustainable technologies to solve tough environmental and cleantech challenges, reported $7.9 million in revenues over the nine months ended September 30, 2023, a 108% increase over the same period in 2022 in its Form 10-Q filed with the SEC,... Read More

Presentation on Wednesday, October 4, 2023, at 10:00 AM PT Westminster, California--(Newsfile Corp. - September 19, 2023) - BioLargo, Inc. (OTCQB: BLGO), a company that creates and commercializes sustainable technologies to solve tough environmental and cleantech challenges, announced today that it will be presenting at the LD Micro sixteenth annual "Main Event" on Wednesday, October 4, 2023, at 10:00 AM PT at the Luxe... Read More

Following extraordinary Q1, quarter-over-quarter sales were down as company supported inventory build-up for national retailers; six month revenue ($5.2 million) was 88% of last year's total revenue ($5.9 million) WESTMINSTER, CA / ACCESSWIRE / August 15, 2023 / BioLargo, Inc . (OTCQB:BLGO), a company that creates and commercializes sustainable technologies to solve tough environmental and cleantech challenges, yesterday... Read More

WESTMINSTER, CA / ACCESSWIRE / August 11, 2023 / BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable technologies and full-service environmental engineering company, announced it will host an investor webcast and conference call on Wednesday, August 16 th , 2023, at 3:00 pm Pacific / 6:00 pm Eastern. The event, which will be open to the public, will be held to review the company's financial results for the three months... Read More

Company's revenues grew 288% compared to the same period last year, and grew 78% compared to the fourth quarter of 2022. The company's net loss dropped by 68% from the same period last year. WESTMINSTER, CA / ACCESSWIRE / May 17, 2023 / BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable cleantech technologies and full-service environmental engineering company, yesterday filed its Quarterly Report for the three months... Read More

WESTMINSTER, CA / ACCESSWIRE / May 17, 2023 / BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable technologies and full-service environmental engineering company, announced it will host an investor webcast and conference call on Thursday, May 18, 2023, at 1:30 pm Pacific / 4:30 pm Eastern. The event, which will be open to the public, will be held to review the company's financial results for the three months ended March... Read More

Westminster, CA, April 24, 2023 (GLOBE NEWSWIRE) -- BioLargo, Inc . (OTCQB:BLGO), a developer of sustainable cleantech technologies and full-service environmental engineering company, announced its participation at the upcoming Sequire Investor Summit. This event is scheduled for April 24-26, 2023 at La Concha Resort in San Juan, Puerto Rico. BioLargo’s presentation will take place at 11:30 AM Eastern on April 25, 2023. “We... Read More

WESTMINSTER, CA / ACCESSWIRE / April 3, 2023 / BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable cleantech technologies and full-service environmental engineering company, announced that its Annual Report, filed March 31, 2023, showed a 132% increase in revenues over 2021, and a 26% decrease in net loss ( www.biolargo.com/sec-filings ). Company management below provides a summary of the annual report's highlights,... Read More

WESTMINSTER, CA / ACCESSWIRE / March 29, 2023 / BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable cleantech technologies and full-service environmental engineering company, will host an investor webcast and conference call on Monday, April 3, 2023, at 1:30 pm Pacific / 4:30 pm Eastern. The event, which will be open to the public, will be held to review the company's financial results for fiscal year ending December 31,... Read More

BioLargo CEO Dennis Calvert joins Natalie Stoberman from the Proactive studios to share the opportunity behind its acquisition of sodium-sulfur battery energy storage technology. Calvert says the company has identified this sodium-sulfur battery technology as a high-value solution that has a series of features that set it apart from currently available battery technologies in the market. Contact Details Proactive USA +1... Read More

BioLargo CEO Dennis Calvert joins Proactive's Natalie Stoberman to share more details behind the company's record-setting revenue for the first quarter of 2023 which has already surpassed the company's previous record quarterly revenues set last quarter. Calvert says the revenue growth was driven primarily by sales of the Pooph branded pet-odor control product sold by Ikigai Marketing Works. He adds that management expects... Read More

WESTMINSTER, CA / ACCESSWIRE / March 22, 2023 / BioLargo, Inc. (OTCQB:BLGO), a cleantech innovator and full-service environmental engineering company whose products address challenges to environmental and human health, has announced its acquisition of a proprietary sodium-sulfur battery technology. With a strategic focus on advancing technologies that address challenges in the water-energy nexus, the Company has identified... Read More

WESTMINSTER, CA / ACCESSWIRE / March 20, 2023 / BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable cleantech technologies and full-service environmental engineering company, announced that the Company's first quarter 2023 revenues have already surpassed the Company's previous record quarterly revenues set last quarter. This revenue growth is driven primarily by sales of the Pooph branded pet-odor control product sold by... Read More

EPA has proposed the first drinking water standards for PFAS "forever chemicals", paving the way for long-anticipated regulation of PFAS in drinking water. BioLargo's AEC technology has been proven in multiple case studies to meet or exceed those standards. WESTMINSTER, CA / ACCESSWIRE / March 16, 2023 / BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable cleantech technologies and full-service environmental engineering... Read More

BioLargo CEO Dennis Calvert joined Proactive's Natalie Stoberman to share more details of the addition of Nicholas Valeriani and Linda Park to the board of directors of subsidiary Clyra Medical Technologies. BioLargo noted that Valeriani has decades of executive experience in the medical device industry. He spent 34 years at Johnson & Johnson, where he led several corporate functions and was a member of its executive... Read More

WESTMINSTER, CA / ACCESSWIRE / February 20, 2023 / BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable cleantech technologies and full-service environmental engineering company, announced that its subsidiary Clyra Medical Technologies, Inc. has added two medical industry veterans as new members of its board of directors: Nicholas Valeriani and Linda Park. Nicholas Valeriani has decades of executive experience in the... Read More

Virtual Fireside Chat via Paltalk Platform WESTMINSTER, CA / ACCESSWIRE / January 24, 2023 / BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable cleantech technologies and full-service environmental engineering company, today announced that its Chief Executive Officer Dennis Calvert will appear on ClearThink IR Virtual Live on Wednesday, January 25, 2023, at 12 noon Eastern. The ClearThink IR Virtual Live, powered by... Read More

WESTMINSTER, CA / ACCESSWIRE / January 9, 2023 / BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable cleantech technologies and full-service environmental engineering company, announced that its top-line revenue for 2022 exceeded $5.75 million, more than a 125% increase over its 2021 revenues. Note however, these figures are preliminary and are subject to change pending review and audit by the company's independent... Read More

Pooph: The Pet Odor Remover that Takes Stink Out of the Equation WESTMINSTER, CA / ACCESSWIRE / November 22, 2022 / BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable cleantech technologies and full-service environmental engineering company, is pleased to announce that the Pooph™ pet odor control product line is now available at select Walmart stores. Pooph, which is based on BioLargo's proprietary odor control... Read More

Conference call scheduled for Wednesday, November 16 at 5:00 pm Eastern WESTMINSTER, CA / ACCESSWIRE / November 15, 2022 / BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable cleantech technologies and full-service environmental engineering company, filed its Quarterly Report on Form 10-Q for the three months and nine months ended September 30, 2022, with the SEC yesterday ( www.biolargo.com/sec-filings ). Here the... Read More

WESTMINSTER, CA / ACCESSWIRE / November 10, 2022 / BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable technologies and full-service environmental engineering company, announced it will host an investor webcast and conference call on Wednesday, November 16, 2022, at 2:00 pm Pacific / 5:00 pm Eastern. The event, which will be open to the public, will be held to review the company's financial results for the three and nine... Read More

WESTMINSTER, CA / ACCESSWIRE / November 8, 2022 / BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable cleantech technologies and full-service environmental engineering company, announced that its subsidiary BioLargo Water presented the results of its municipal wastewater treatment pilot at the Canadian Water and Wastewater Association's annual conference in Halifax, Nova Scotia. Results presented at the conference cement... Read More

BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable cleantech technologies and full-service environmental engineering company, announced it has added two new board members to its team: Linda Park and Christina Bray. Both new board members have a background, education, and corporate experience that make them an ideal fit to advance BioLargo's core organizational goals, and its vision to " make life better" through its... Read More

BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable cleantech technologies and full-service environmental engineering company, today announced that it has set a new quarterly revenue record, and provided a snapshot of continued business developments. BioLargo's President and CEO Dennis P. Calvert commented, "It is remarkable that we were able to improve on Q2's record-breaking results, and that because of our Q3... Read More

BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable cleantech technologies and full-service environmental engineering company, announced that it signed a channel partnership agreement with Product Recovery Management, Inc. to sell and distribute BioLargo's water treatment systems and act as a contract manufacturer. Product Recovery Management (PRM) ( https://www.prmfiltration.com/ ), based out of Butner, NC, is a... Read More

Quarterly Report highlighted by profitable operating subsidiaries, growth of white-label odor product sales, and large engineering projects BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable cleantech technologies and full-service environmental engineering company, filed its Quarterly Report on Form 10-Q for the period ended June 30, 2022, with the SEC yesterday ( www.biolargo.com/sec-filings ). Here the company has... Read More

BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable technologies and full-service environmental engineering company announced it will host an investor webcast and conference call on Wednesday August 17, 2022, at 1:00 pm Pacific / 4:00 pm Eastern. The event, which will be open to the public, will be held to review the company's financial results for the three and six months ended June 30, 2022, discuss recent milestones... Read More

BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable cleantech technologies and full-service environmental engineering company, today announced that it has secured its first customer to engineer a comprehensive PFAS mitigation plan for an industrial site, and has signed an agreement with a new channel partner to sell the company's PFAS treatment equipment and engineering services. Per- and polyfluoroalkyl substances... Read More

Quarterly Revenues in Q2 Grew 37% Compared to Q1, and 185% Compared to Q2 of 2021 BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable cleantech technologies and full-service environmental engineering company, today announced that it has set a new quarterly revenue record, and provided a snapshot of the improving financial results of its environmental technology subsidiaries. The company's President and CEO Dennis P.... Read More

BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable cleantech technologies and full-service environmental engineering company, announced that its engineering subsidiary located in Oak Ridge, Tennessee, has been working with Ultra Safe Nuclear to help produce the first prototype fuel production systems for the company's revolutionary new Micro Modular Reactor (MMR®). A Seattle-based nuclear energy innovator, Ultra Safe... Read More

BioLargo, Inc. (OTCQB: BLGO), a developer of sustainable cleantech technologies and full-service environmental engineering company, today announced that its Chief Executive Officer Dennis P. Calvert will present at the LD Micro Invitational XII Investor Conference on Tuesday, June 7, 2022 at 12:00 PM PT (3:00 PM ET), at the Four Seasons Hotel in Westlake Village, California. Mr. Calvert will present an overview of BioLargo,... Read More

BioLargo, Inc. (OTCQB:BLGO), a developer of cleantech technologies and full-service environmental engineering company, announced it will host an investor webcast and conference call on Thursday May 19, 2022, at 1:00 pm Pacific Time / 4:00 pm Eastern Time. The event, which will be open to the public, will be held to review the company's financial results for the three months ended March 31, 2022, discuss recent milestones and... Read More

BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable cleantech technologies and full-service environmental engineering company, filed its Quarterly Report on Form 10-Q for the period ended March 31, 2022, with the SEC yesterday ( www.biolargo.com/sec-filings ). Here the company has provided highlights from the report as well as commentary on the company's strategy for growth. "BioLargo is at a turning point," said the... Read More

BioLargo, Inc. (OTCQB:BLGO) , a developer of sustainable cleantech technologies and full-service environmental engineering company, today announced a company-wide quarterly revenue record for the first quarter of 2022. The company also announced it had been awarded the initial contract for a waste-to-energy conversion plant project. New company-wide quarterly revenue record BioLargo generated approximately $900,000 in... Read More

BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable technologies and full-service environmental engineering company, will host an investor webcast and conference call on Monday April 4, 2022, at 1:30 pm PT / 4:30 pm ET, open to the public. The event will be held to review the company's year-end financial results, discuss recent commercial milestones, and conduct a question-and-answer session. To listen to a live... Read More

BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable cleantech technologies and full-service environmental engineering company, filed its Annual Report on Form 10-K with the SEC today for the year ended December 31, 2021 ( www.biolargo.com/sec-filings ). Here, the company has provided highlights of its financial, commercial, and developmental advancements throughout the past year. BioLargo will hold an investor webcast on... Read More

BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable cleantech technologies and full-service environmental engineering company, today provided an update on the progress of three important catalysts for commercial growth. "These initiatives are still unfolding, and in some cases, such as with PFAS testing on behalf of clients, we have to handle confidential information carefully," said Dennis P. Calvert, President and CEO... Read More

BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable cleantech technologies and full-service environmental engineering company, announced that its Aqueous Electrostatic Concentrator (AEC) has been proven to eliminate multiple per- and polyfluoroalkyl substance (PFAS) compounds from water provided by a large municipality in Southern California. Found in water all over the world, PFAS are a group of chemicals generated by... Read More

BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable cleantech technologies and full-service environmental engineering company, has taken the next step to commercialize the new wastewater treatment technology, called a "minimal liquid discharge" system, that it designed and manufactured for Garratt-Callahan, a century-old national water treatment company. In this stage, BioLargo engineers will process contaminated water... Read More

BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable cleantech technologies and full-service environmental engineering company, announced it has signed a manufacturer's representative agreement with the ICS Group , a premier manufacturer's representative company that has provided innovative wastewater, energy management, and renewable energy technology solutions to municipal and industrial clients, primarily in the... Read More

Direct to Consumer Test Marketing is Successful BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable cleantech technologies and full-service environmental engineering company, announced that it had received a "go decision" from its strategic partner, Ikigai Holdings, LLC, following positive results from the test-marketing phase of a new pet odor control product based on BioLargo's proprietary technology, branded "POOPH".... Read More

BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable cleantech technologies and full-service environmental engineering company, filed its latest Quarterly Report on Form 10-Q with the SEC yesterday ( www.biolargo.com/sec-filings ). The company has summarized some of the most important points from the report below. The company is holding an investor webcast on Wednesday, November 17, 2021, at 8:00 am Pacific / 11:00 am... Read More

BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable technologies and full-service environmental engineering company, announced it will host an investor webcast and conference call on Wednesday, November 17, 2021, at 8:00 am PST / 11:00 am EST. The webcast and conference call, which is open to the public, will be held to review the company's financial results, discuss recent commercial milestones, and conduct a... Read More

BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable cleantech technologies and full-service environmental engineering company, announced the publication of an important peer-reviewed article confirming that its innovative water treatment technology, the Advanced Oxidation System (AOS), generates highly energetic iodine molecules. The article establishes the foundational scientific principles about why the AOS is a... Read More

BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable cleantech technologies and full-service environmental engineering company, released a "Letter to Stockholders" discussing the development of several key strategic partnerships and other business initiatives aimed at expanding the company's commercial reach. The Letter to Stockholders is available below. Dear Stockholder, I write to provide an update on the progress that... Read More

BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable technologies and full-service environmental engineering company, will present at the H.C. Wainwright 23rd Annual Global Investment Conference. The conference is being held virtually on September 13-15, 2021. President and CEO of BioLargo Dennis Calvert will present on the company's cleantech products and services, such as its newly launched PFAS Testing Program.... Read More

BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable cleantech technologies and full-service environmental engineering company, announced that it has launched a new service offering to test customer water to determine PFAS contamination levels and advise on appropriate treatment equipment options to meet federal, state and local regulatory requirements. The program offers peace of mind and proof of concept to customers... Read More

BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable cleantech technologies and full-service environmental engineering company, announced its participation in Water Solutions 6, the sixth annual water innovation focused conference run by Sustain SoCal, a leading cleantech industry advocacy organization in Southern California ( https://sustainsocal.org ). The event takes place on August 26, 2021 from 1:30 pm to 5:00 pm... Read More

BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable cleantech technologies and full-service environmental engineering company, filed its latest Quarterly Report on Form 10-Q with the SEC yesterday ( www.biolargo.com/sec-filings ). The company has summarized some of the most important points from the report below. The company is holding an investor webcast on Tuesday, August 17, 2021, at 8:00 am Pacific / 11:00 am... Read More

An earlier version of this release incorrectly stated that the event would take place on Wednesday, August 17. The event, in fact, will take place on Tuesday, August 17. BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable technologies and full-service environmental engineering company to host investor webcast and conference call on Tuesday August 17, 2021, at 8:00 am PST / 11:00 am EST, open to the public. A webcast and... Read More

BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable technologies and full-service environmental engineering company, will host an investor webcast and conference call on Tuesday August 17, 2021, at 8:00 am PST / 11:00 am EST, open to the public, to review the company's financial results, discuss recent events, and conduct a question-and-answer session. The webcast, accompanying presentation materials, and teleconference... Read More

BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable technologies and full-service environmental engineering company, today announced that it will be presenting at the SNN Network Summer Virtual Event 2021 on Wednesday, August 18 at 10 AM Eastern Time. Dennis P. Calvert, President and CEO of BioLargo, will be presenting about BioLargo's environmental technologies and answering questions from investors. SNN Incorporated is... Read More

BioLargo begins testing source waters from prospective clients with its PFAS treatment technology BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable technologies and full-service environmental engineering company, announced that two potential clients (a major municipality in Southern California and a federal government agency) are sending it PFAS-contaminated water samples to be treated by BioLargo's AEC water treatment... Read More

BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable technologies and full-service environmental engineering company, announced that its engineering subsidiary has recently been notified of several new contract awards. These recent wins are expected to increase the company's operating cash flow, which will support its plans for top-line revenue growth and its efforts to commercialize a number of BioLargo's patented... Read More

Study demonstrates AOS generates less disinfection by-products than common wastewater treatment technologies BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable technologies and full-service environmental engineering company, announced the publication of a peer-reviewed scientific paper about its patented energy-efficient water disinfection technology the Advanced Oxidation System (AOS). The paper, which focused on... Read More

BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable clean- technologies and full-service environmental engineering company, will host its annual stockholder meeting on Tuesday June 15, 2021, at 10:00 am Pacific Time, via live webcast. In light of the continuing public health impact of the ongoing COVID-19 pandemic and to support the health and safety of the Company's stockholders and attendees, the 2021 Annual Meeting... Read More

Presentation on Wednesday, June 9 at 5:00 PM ET BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable technologies and full-service environmental engineering company, announced today that it will be giving an investor presentation at the upcoming LD Micro virtual event on Wednesday, June 9, 2021, at 5:00 PM ET. BioLargo... Read More

BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable technologies and full-service environmental engineering company, announced today that it has eliminated nearly all of its convertible debt. The announcement comes as a result of the company having paid off $406,000 in convertible debt that would have come due in August of 2021, through the payment of cash and equity, as reported on Form 8-K filed May 19, 2021 . Other... Read More

Investor Webcast Scheduled for Wednesday, May 19, 2021 at 4:30pm ET BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable cleantech technologies and full-service environmental engineering company, filed its Quarterly Report on Form 10-Q with the SEC today for the three months ended March 31, 2021 ( www.biolargo.com/sec-filings ). The company has summarized some of the most important points from the report for its investors... Read More

BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable clean- technologies and full-service environmental engineering company, will host an investor webcast and conference call on Wednesday May 19, 2021, at 1:30 pm PT / 4:30 pm ET, open to the public. The webcast and conference call will be held to review the company's financial results, discuss recent company developments, and conduct a question-and-answer session. The... Read More

BioLargo, Inc. (OTCQB:BLGO), developer of sustainable clean technologies and a full-service environmental engineering company, announced that it will be presenting at the Benzinga Global Small Cap Conference on Friday May 14, 2021, at 10:10 a.m. Eastern Time. This conference offers a great opportunity for existing and prospective shareholders to learn about BioLargo's growth prospects in the cleantech and environmental... Read More

BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable technologies and a full-service environmental engineering company, has achieved a critical technical milestone in the development and commercialization of its sustainable treatment technology for PFAS-contaminated water (per- and polyfluoroalkyl substances), called the... Read More

BioLargo, Inc. (OTCQB:BLGO), developer of sustainable clean technologies and a full-service environmental engineering company will be presenting at the Benzinga Cleantech Small Cap Conference on Earth Day, April 22, 2021, at 11:20am EST. The company invites its shareholders and all interested parties to learn more about BioLargo, cleantech, and environmental remediation investment opportunities. "If you haven't heard about... Read More

BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable cleantech technologies and full-service environmental engineering company, filed its Annual Report on Form 10-K with the SEC today for the year ended December 31, 2020 ( www.biolargo.com/sec-filings ). The company has provided highlights from the Annual Report along with... Read More

BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable clean- technologies and full-service environmental engineering company to host investor webcast and conference call on Wednesday March 31, 2021, at 2:00 pm PST / 5:00 pm EST, open to the public. BioLargo will issue full-year 2020 results after the market closes on Tuesday, March 30, 2021. A webcast and conference call will be held to review the company's financial... Read More

CEO Dennis Calvert to Highlight the Company's Sustainable Technologies and Commercialization Traction BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable technologies and a full-service environmental engineering company, today announced that its CEO, Dennis Calvert, will present live to an online audience at the Q1 Virtual Investor Summit being held March 23-25, 2021 by the Investor Summit Group. The fully immersive... Read More

BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable technologies and a full-service environmental engineering company, today announced that it has been invited to present its AOS (Advanced Oxidation System) water treatment technology to decision-makers from diverse multinational companies at an Isle Utilities iTAG event. At Isle Utilities' iTAG (Industrial Technology Approval Group) events, which are held three times per... Read More

BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable technologies and full-service environmental engineering company, announced today that it had paid off $650,000 in debt, the bulk of which was scheduled to mature in August of 2021. Other than debt owed by its partially owned subsidiary Clyra Medical, only SBA loans and fixed-price convertible debt remain on BioLargo's balance sheet. Of the SBA loans, management expects... Read More

Highlights: Federal enforcement of PFAS (per- and polyfluoroalkyl substances) in drinking water regulations is imminent The water treatment sector is desperate for effective, economical solutions to remove PFAS from drinking water BioLargo (OTCQB: BLGO) is rolling out its BioLargo AEC PFAS water treatment technology, which... Read More

BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable technologies and a full-service environmental engineering company, today announced that its wholly owned subsidiary ONM Environmental has acquired a deodorizing and sanitizing technology, called EcoMist®, that helps raise the customer care bar for solid waste collectors to treat all types of waste receptacles in real time during pick up. EcoMist® is a device installed... Read More

BioLargo, Inc. (OTCQB:BLGO), developer of cutting-edge environmental technologies and a full-service engineering firm, announced that it has teamed up with Garratt-Callahan Company, a national industrial water treatment company, to co-create and develop a wastewater treatment product that will salvage usable water from commercial facilities wastewater streams. Their mutual concern for the environment and the care and... Read More

AEC Features Dramatic Reduction in Carbon Footprint Associated with Disposal BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable technologies and a full-service environmental engineering company, today announced new testing on its AEC water technology system , which has been proven to remove 99.9% of PFAS (so called "forever chemicals") from water in a single pass. PFAS chemicals are a new focus of the Biden... Read More

President and CEO Dennis P. Calvert to highlight significant growth opportunities at upcoming investor conference this Tuesday, January 26 th , 2021 BioLargo, Inc. (OTCQB:BLGO), a developer of sustainable technologies and a full-service environmental engineering company, today announced record annual revenues in 2020 and record quarterly revenues in the fourth quarter of 2020. BioLargo President and CEO Dennis P. Calvert... Read More