STOCK TITAN

Biolargo Stock Price, News & Analysis

BLGO OTC

Welcome to our dedicated page for Biolargo news (Ticker: BLGO), a resource for investors and traders seeking the latest updates and insights on Biolargo stock.

BioLargo, Inc. (OTCQX: BLGO) regularly issues news and updates about its cleantech, environmental, energy, and life sciences activities. As a developer of sustainable technologies and a full-service environmental engineering company, its announcements often focus on progress in PFAS water treatment, advanced wastewater solutions, odor and VOC control, air quality, energy storage, and medical infection control and wound care.

Recent news has highlighted BioLargo’s Aqueous Electrostatic Concentrator (AEC) platform, including reported breakthroughs that significantly reduced the system’s energy use in large-scale PFAS treatment and its deployment at a municipal drinking water facility in Lake Stockholm, New Jersey. Coverage also includes recognition of BioLargo Equipment Solutions & Technologies, Inc. in industry media for PFAS treatment advances and updates on commercial demonstration projects.

Investors and observers can also find announcements about BioLargo’s Cellinity battery technology for grid-scale energy storage, its role in broader infrastructure and clean energy discussions, and participation in conferences and investor events such as LD Micro and NobleCon. These items provide context on how the company positions its technologies within evolving infrastructure, data center, and energy investment cycles.

On the life sciences side, news items cover Clyra Medical Technologies’ progress in infection control and advanced wound care, including the ViaCLYR wound irrigation solution and its exclusive distribution alliance with Advanced Solution, LLC. Regulatory, legal, and corporate developments—such as SEC-reported events, financial updates, and intellectual property enforcement actions related to odor control technologies—are also common topics. This news page allows readers to follow BioLargo’s ongoing technical milestones, commercialization steps, and corporate disclosures in one place.

Rhea-AI Summary

BioLargo, Inc. (OTCQB:BLGO) is advancing the commercialization of its innovative wastewater treatment technology, the minimal liquid discharge system, developed for Garratt-Callahan. The company will use a full-scale prototype to treat simulated and actual industrial wastewater, aimed at optimizing performance before sales to Garratt-Callahan customers begin. This technology is designed to reduce wastewater volume and disposal costs, while also enhancing environmental sustainability. BioLargo emphasizes its commitment to sustainable solutions and innovation in wastewater treatment.

Rhea-AI Impact
Rhea-AI Sentiment
End-of-Day
-- %
Tags
none
-
Rhea-AI Summary

BioLargo, Inc. (OTCQB:BLGO) has entered into a manufacturer's representative agreement with ICS Group, focusing on the sale of its innovative water treatment technologies. This partnership marks a significant step in expanding BioLargo's commercial network. ICS Group will promote BioLargo's proprietary solutions, including the Advanced Oxidation System and the Aqueous Electrostatic Concentrator, designed for wastewater treatment and PFAS contamination removal. The deal also includes BioLargo's PFAS Testing Program and CupriDyne Clean odor control product.

Rhea-AI Impact
Rhea-AI Sentiment
End-of-Day
-- %
Tags
none
-
Rhea-AI Summary

BioLargo, Inc. (OTCQB:BLGO) has received a 'go decision' from its partner Ikigai Holdings to expand television advertising for its new pet odor control product, 'POOPH'. The decision follows successful test marketing results, indicating strong potential for the product's commercial success. Ikigai CEO Jane Pak highlighted positive early feedback and plans for an extensive marketing campaign post-Christmas. BioLargo CEO Dennis P. Calvert mentioned the partnership could generate significant revenue, with Ikigai managing product rollout and distribution.

Rhea-AI Impact
Rhea-AI Sentiment
End-of-Day
9.52%
Tags
partnership
Rhea-AI Summary

BioLargo, Inc. (OTCQB:BLGO) has filed its Quarterly Report for Q3 2021, revealing a 7% increase in consolidated revenue to $712,000, largely driven by a 73% rise in the engineering division. The company's net loss decreased to $1.3 million, down from $2.1 million the previous year due to reduced interest expenses. Key progress includes successful PFAS treatment tests with prospective clients, completion of a prototype for Garratt-Callahan, and promising pilot results for the AOS technology, solidifying its position for future growth.

Rhea-AI Impact
Rhea-AI Sentiment
End-of-Day
11.76%
Tags
partnership earnings
-
Rhea-AI Summary

BioLargo, Inc. (OTCQB:BLGO) will host an investor webcast on November 17, 2021, at 8:00 AM PST / 11:00 AM EST, to discuss its financial results and recent commercial milestones. The event is public and will include a Q&A session. Investors can access the live stream and replay through the company's website. BioLargo specializes in sustainable environmental technologies, holding numerous patents and executing various projects, while also emphasizing partnerships and innovative solutions to environmental challenges.

Rhea-AI Impact
Rhea-AI Sentiment
End-of-Day
-5.56%
Tags
conferences earnings
-
Rhea-AI Summary

BioLargo, Inc. (OTCQB:BLGO) announced a peer-reviewed article confirming the efficacy of its water treatment technology, the Advanced Oxidation System (AOS). Published in ACS ES&T Water, the study reveals that AOS generates highly energetic iodine molecules, enhancing disinfection efficiency. Currently being tested at a municipal wastewater facility, AOS demonstrates superior performance and lower energy consumption compared to traditional methods. The research employed advanced measurement techniques, establishing AOS as a significant advancement in sustainable water treatment technology.

Rhea-AI Impact
Rhea-AI Sentiment
End-of-Day
-- %
Tags
none
Rhea-AI Summary

BioLargo, Inc. (BLGO) shared a letter to stockholders on September 30, 2021, outlining strategic partnerships to enhance its market presence. Notably, BioLargo is launching a wastewater treatment product with Garratt-Callahan, aiming to sell 25-35 units within the first year. They also plan to commercially launch their PFAS treatment device, AEC, in early 2022. Additionally, a new consumer product partnership is underway with Ikigai Holdings. Overall, BioLargo is focusing on revenue growth and improving financial health, having significantly reduced debt while pursuing sustainable business solutions.

Rhea-AI Impact
Rhea-AI Sentiment
End-of-Day
-- %
Tags
partnership
-
Rhea-AI Summary

BioLargo, Inc. (OTCQB:BLGO) will present at the H.C. Wainwright 23rd Annual Global Investment Conference from September 13-15, 2021. CEO Dennis Calvert will discuss the company's innovative cleantech products, including its new PFAS Testing Program. The presentation is scheduled for September 13 at 7:00 am ET and will be available on demand for 90 days. Investors can register for free to view the presentation. BioLargo focuses on environmental technologies to tackle PFAS contamination and enhance water treatment solutions.

Rhea-AI Impact
Rhea-AI Sentiment
End-of-Day
-- %
Tags
conferences
-
Rhea-AI Summary

BioLargo, Inc. (OTCQB:BLGO) has launched a new PFAS Testing Program to help customers identify PFAS contamination in their water. This program addresses the growing regulatory challenges regarding PFAS, a group of harmful chemicals found in drinking water. The testing provides accurate results, enabling the company to recommend appropriate treatment solutions. BioLargo's Aqueous Electrostatic Concentrator (AEC) offers a sustainable method for PFAS removal, generating significantly less waste than conventional methods. This initiative aims to support municipalities facing PFAS-related water well closures.

Rhea-AI Impact
Rhea-AI Sentiment
End-of-Day
-- %
Tags
none
Rhea-AI Summary

BioLargo, Inc. (OTCQB:BLGO) will participate in Water Solutions 6 on August 26, 2021, from 1:30 pm to 5:00 pm PT. This virtual conference focuses on water conservation and innovations. Tonya Chandler, BioLargo's Director of Strategic Marketing, will present its technology for removing PFAS contaminants from water. As a title sponsor, BioLargo encourages public registration with the promo code WS6BLGOCOMP. The event features notable speakers, including state water officials and industry leaders.

Rhea-AI Impact
Rhea-AI Sentiment
End-of-Day
-- %
Tags
conferences

FAQ

What is the current stock price of Biolargo (BLGO)?

The current stock price of Biolargo (BLGO) is $0.146 as of April 21, 2026.

What is the market cap of Biolargo (BLGO)?

The market cap of Biolargo (BLGO) is approximately 47.1M.