BioLargo, Inc. (BLGO)
OTCMKTS · Delayed Price · Currency is USD
0.1750
-0.0120 (-6.42%)
Jul 22, 2025, 11:32 AM EDT

BioLargo Company Description

BioLargo, Inc. invents, develops, and commercializes various platform technologies.

The company’s technologies solve challenging environmental problems comprising per - and polyfluoroalkyl substances (PFAS) water contamination, advanced water and wastewater treatment, industrial odor and volatile organic compounds control, air quality control, infection control, and myriad environmental remediation.

It provides full-service environmental engineering services. BioLargo, Inc. was founded in 1991 and is based in Westminster, California.

BioLargo, Inc.
BioLargo logo
CountryUnited States
Founded1991
IndustryChemicals
SectorMaterials
Employees44
CEODennis Calvert

Contact Details

Address:
14921 Chestnut Street
Westminster, Delaware 92683
United States
Phone888 400 2863
Websitebiolargo.com

Stock Details

Ticker SymbolBLGO
ExchangeOTCMKTS
Stock TypeCommon Stock
Fiscal YearJanuary - December
Reporting CurrencyUSD
ISIN NumberUS09065A1007
SIC Code2860

Key Executives

NamePosition
Dennis P. CalvertChairman, President and Chief Executive Officer
Charles K. Dargan II, C.F.A.Chief Financial Officer
Joseph L. ProvenzanoExecutive Vice President of Operations, Corporate Secretary and Director
Kenneth Reay CodeChief Science Officer and Director
Alex EvansDirector of Corporate Communications
Steven V. Harrison IIPresident of Clyra Medical Technologies Inc
Randall MoorePresident of BioLargo Engineering, Science and Technologies, LLC
Dr. Richard Smith Ph.D.President of BioLargo Water
Tonya ChandlerPresident of BioLargo Equipment Solutions and Technologies, Inc.