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Logo for company BioLargo, Inc.

BioLargo, Inc. (BLGO)

OTC Currency in USD
$0.23
$0.00
+1.60%
Last Update: 11 Sept 2025, 18:54
$71.07M
Market Cap
-20.54
P/E Ratio (TTM)
Forward Dividend Yield
$0.16 - $0.32
52 Week Range

BLGO Stock Price Chart

Explore BioLargo, Inc. interactive price chart. Choose custom timeframes to analyze BLGO price movements and trends.

BLGO Company Profile

Discover essential business fundamentals and corporate details for BioLargo, Inc. (BLGO) to support your stock research and investment decisions.

Sector

Basic Materials

Industry

Chemicals

IPO Date

22 Mar 2007

Employees

40.00

CEO

Dennis P. Calvert

Description

BioLargo, Inc. invents, develops, and commercializes various platform technologies. The company's technologies solve challenging environmental problems comprising per- and polyfluoroalkyl substances contamination, advanced water and wastewater treatment, industrial odor and VOC control, air quality control, and infection control. It holds various issued patents, maintains a pipeline of products, and provides full-service environmental engineering services. The company's products include Advanced Oxidation system, a water treatment device that generates a series of oxidative and energetic species of iodine and other molecules; Aqueous Electrostatic Concentrator, a water treatment system that removes per- and poly-fluoroalkyl substances from water; CupriDyne Clean industrial products, which reduce and eliminate tough odors and volatile organic compounds in various industrial settings; and advanced wound care products. BioLargo, Inc. was incorporated in 1991 and is based in Westminster, California.

BLGO Financial Timeline

Browse a chronological timeline of BioLargo, Inc. corporate events including earnings releases, dividend announcements, and stock splits.

Upcoming earnings on 12 May 2026

Upcoming earnings on 12 Nov 2025

Earnings released on 14 Aug 2025

EPS came in at -$0.00 surpassing the estimated -$0.01 by +60.70%, while revenue for the quarter reached $2.78M , missing expectations by -2.37%.

Earnings released on 15 May 2025

EPS came in at -$0.00 , while revenue for the quarter reached $3.27M , missing expectations by -3.58%.

Earnings released on 31 Mar 2025

EPS came in at -$0.01 , while revenue for the quarter reached $3.66M , missing expectations by -34.70%.

Earnings released on 14 Nov 2024

EPS came in at -$0.00 , while revenue for the quarter reached $4.35M , missing expectations by -13.12%.

Earnings released on 14 Aug 2024

EPS came in at -$0.00 , while revenue for the quarter reached $5.01M , beating expectations by +4.68%.

Earnings released on 14 May 2024

EPS came in at -$0.00 , while revenue for the quarter reached $4.76M , beating expectations by +8.18%.

Earnings released on 1 Apr 2024

EPS came in at -$0.01 , while revenue for the quarter reached $4.37M , beating expectations by +25.94%.

Earnings released on 15 Nov 2023

EPS came in at -$0.01 , while revenue for the quarter reached $2.67M , missing expectations by -12.96%.

Earnings released on 14 Aug 2023

EPS came in at -$0.01 , while revenue for the quarter reached $1.45M , missing expectations by -37.13%.

Earnings released on 17 May 2023

EPS came in at -$0.00 , while revenue for the quarter reached $3.74M , beating expectations by +78.36%.

Earnings released on 31 Mar 2023

EPS came in at -$0.00 , while revenue for the quarter reached $2.10M , beating expectations by +16.56%.

Earnings released on 14 Nov 2022

EPS came in at -$0.00 , while revenue for the quarter reached $1.50M , meeting expectations.

Earnings released on 15 Aug 2022

EPS came in at -$0.00 , while revenue for the quarter reached $1.32M .

Earnings released on 16 May 2022

EPS came in at -$0.01 , while revenue for the quarter reached $965.00K .

Earnings released on 30 Mar 2022

EPS came in at -$0.01 , while revenue for the quarter reached $788.00K .

Earnings released on 15 Nov 2021

EPS came in at -$0.01 , while revenue for the quarter reached $712.00K .

Earnings released on 16 Aug 2021

EPS came in at -$0.01 , while revenue for the quarter reached $464.00K .

Earnings released on 17 May 2021

EPS came in at -$0.01 , while revenue for the quarter reached $571.00K .

Earnings released on 30 Mar 2021

EPS came in at -$0.01 , while revenue for the quarter reached $910.00K .

Earnings released on 25 Jan 2021

EPS came in at -$0.01 , while revenue for the quarter reached $666.00K .

BLGO Stock Performance

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