Fundraising FoxBiolargo
OTC: BLGOSanta Ana, US · Delaware corporation
Find your way into Biolargo
Sign up to see every warm intro you have to Biolargo
- Paths you didn't know you had: your email and LinkedIn already hold routes to the Biolargo team. We find them for you
- 2nd- and 3rd-degree connections: the friend-of-a-friend routes that take hours to manually find through your inbox or LinkedIn
- Answers now, not in days: momentum is everything in a raise. Skip asking around whether someone knows someone
Days of research, done the moment you sign in, with every route ranked by how warm it is.
BioLargo Engineering provides environmental engineering services, technology development, and manufacturing of patented water and air treatment products for industrial and commercial clients. The company serves sectors requiring environmental remediation, hazardous waste treatment, air quality management, and OSHA compliance solutions.
Founders & leadership
KR
Kenneth R. CodeExecutiveKenneth R. Code founded IOWC Technologies and has served as its president since December 2000, focusing on research and development of disinfection technology; he holds a degree from the University of Calgary and has authored publications and filed patent applications in disinfection chemistry.
CK
Charles K. DarganExecutive
JL
Joseph L. ProvenzanoExecutive
CK
Charles K. Dargan, IIExecutive
DC
Dennis CalvertCEODennis Calvert is CEO of BioLargo, which develops water and air treatment technologies for industrial applications, including PFAS removal and water purification systems. He serves on the U.S. Environmental Technologies Trade Advisory Committee.
WL
Wes LarsenVP of West Coast OperationsWes Larsen joined BioLargo in 2021 as VP of West Coast Operations. With over 45 years of experience in engineering and construction management for refining, petrochemical, and power projects at firms including Fluor, Worley, and Technip, he has held roles as Program Manager, Project Manager, and Proposal Manager on major industrial infrastructure and compliance initiatives.
Board
GA
Gary A. CoxBoard director
JS
John S. RunyanBoard director
KC
Kent C. Roberts, IIBoard director
Reported raises · per SEC filings
Form D private placements$4.9M disclosed across 15 rounds · 2011–2023
▶$815KraisedJan 2024 · 17 investors · OtherRule 506(b)
▶$815KraisedJan 2024 · 17 investors · Other
Rule 506(b)Officers, directors & promoters on the filing
- Kenneth R. CodeExecutive Officer, Director
- Joseph L. ProvenzanoExecutive Officer, Director
- Dennis P CalvertExecutive Officer, Director
- Dennis E. MarshallDirector
- Linda ParkDirector
- Jack B. StrommenDirector
- Charles K. DarganExecutive Officer
- Christina BrayDirector
- Offering amount
- $815K
- Amount sold
- $815K
- Minimum investment
- $25K
- Sales commissions
- $81.5K
- Proceeds to insiders
- $75K
- Placement agents
- The Oak Ridge Financial Services Group, Inc.
- First sale
- Nov 2023
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 04, 06b
▶$726KraisedMay 2022 · 4 investors · OtherRule 506(b)
▶$726KraisedMay 2022 · 4 investors · Other
Rule 506(b)Officers, directors & promoters on the filing
- Jack B. StrommenDirector
- Dennis P CalvertExecutive Officer, Director
- Kent C. Roberts, IIDirector
- Joseph L. ProvenzanoExecutive Officer, Director
- Kenneth R. CodeExecutive Officer, Director
- John S. RunyanDirector
- Charles K. DarganExecutive Officer
- Dennis E. MarshallDirector
- Offering amount
- $5M
- Amount sold
- $726K
- Minimum investment
- $25K
- First sale
- Apr 2022
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 04, 06b
▶$200KraisedMay 2019 · 1 investors · OtherRule 506(b)
▶$200KraisedMay 2019 · 1 investors · Other
Rule 506(b)Officers, directors & promoters on the filing
- Kenneth R. CodeExecutive Officer, Director
- Dennis P CalvertExecutive Officer, Director
- Kent C. Roberts, IIDirector
- Joseph L. ProvenzanoExecutive Officer, Director
- Charles K. DarganExecutive Officer
- Jack B. StrommenDirector
- Dennis E. MarshallDirector
- John S. RunyanDirector
- Offering amount
- $600K
- Amount sold
- $200K
- Minimum investment
- $200K
- Proceeds to insiders
- $100K
- First sale
- Apr 2019
- Incorporated
- Corporation, California
- Federal exemptions
- 04, 06b
▶$70KraisedJan 2019 · 2 investors · OtherRule 506(b)
▶$70KraisedJan 2019 · 2 investors · Other
Rule 506(b)Officers, directors & promoters on the filing
- Kenneth R. CodeExecutive Officer, Director
- Dennis E. MarshallDirector
- Joseph L. ProvenzanoExecutive Officer, Director
- Jack B. StrommenDirector
- John S. RunyanDirector
- Kent C. Roberts, IIDirector
- Charles K. DarganExecutive Officer
- Dennis P CalvertExecutive Officer, Director
- Offering amount
- $1.5M
- Amount sold
- $70K
- Minimum investment
- $20K
- Proceeds to insiders
- $300K
- First sale
- Jan 2019
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 04, 06b
▶$100KraisedApr 2018 · 1 investors · OtherRule 506(b)
▶$100KraisedApr 2018 · 1 investors · Other
Rule 506(b)Officers, directors & promoters on the filing
- Dennis E. MarshallDirector
- John S. RunyanDirector
- Kent C. Roberts, IIDirector
- Joseph L. ProvenzanoExecutive Officer, Director
- Dennis P CalvertExecutive Officer, Director
- Kenneth R. CodeExecutive Officer, Director
- Jack B. StrommenDirector
- Charles K. DarganExecutive Officer
- Offering amount
- $1.5M
- Amount sold
- $100K
- Minimum investment
- $25K
- Proceeds to insiders
- $500K
- First sale
- Mar 2018
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 04, 06b
▶$250KraisedAug 2017 · 2 investors · OtherRule 506(b)
▶$250KraisedAug 2017 · 2 investors · Other
Rule 506(b)Officers, directors & promoters on the filing
- Charles K. DarganExecutive Officer
- Kent C. Roberts, IIDirector
- Joseph L. ProvenzanoExecutive Officer, Director
- Jack B. StrommenDirector
- John S. RunyanDirector
- Kenneth R. CodeExecutive Officer, Director
- Dennis P CalvertExecutive Officer, Director
- Dennis E. MarshallDirector
- Offering amount
- $750K
- Amount sold
- $250K
- Minimum investment
- $100K
- Proceeds to insiders
- $250K
- First sale
- Jul 2017
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 04, 06b
▶$217KraisedAug 2017 · 4 investors · OtherRule 506(b)
▶$217KraisedAug 2017 · 4 investors · Other
Rule 506(b)Officers, directors & promoters on the filing
- Charles K. DarganExecutive Officer
- Joseph L. ProvenzanoExecutive Officer, Director
- Dennis P CalvertExecutive Officer, Director
- Kenneth R. CodeExecutive Officer, Director
- Jack B. StrommenDirector
- John S. RunyanDirector
- Dennis E. MarshallDirector
- Kent C. Roberts, IIDirector
- Offering amount
- $1.5M
- Amount sold
- $217K
- Minimum investment
- $25K
- Proceeds to insiders
- $300K
- First sale
- Jun 2017
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 04, 06b
▶$250KraisedJan 2017 · 2 investors · OtherRule 506(b)
▶$250KraisedJan 2017 · 2 investors · Other
Rule 506(b)Officers, directors & promoters on the filing
- Joseph L. ProvenzanoExecutive Officer, Director
- Kenneth R. CodeExecutive Officer, Director
- Kent C. Roberts, IIDirector
- Dennis P CalvertExecutive Officer, Director
- Gary A. CoxDirector
- John S. RunyanDirector
- Charles K. DarganExecutive Officer
- Dennis E. MarshallDirector
- Offering amount
- $250K
- Amount sold
- $250K
- Minimum investment
- $100K
- First sale
- Dec 2016
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 04, 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Related companies · 2
BioLargo Energy TechnologiesBioLargo Energy Technologies addresses energy efficiency, on-site energy storage, water treatment, and contamination control as a subsidiary of publicly traded BioLargo, Inc., a cleantech and life sciences solutions provider.
Seeking AlphaSeeking Alpha is a financial research platform offering stock analysis, market news, investment ideas, and quantitative ratings across asset classes, drawing on a large community of contributing analysts. It serves individual and professional investors seeking research and data-driven insight on stocks and markets.
Companies working in the same space as Biolargo.
Non-dilutive funding · 1 SBIR/STTR award
Federal grants — no equity taken| Agency | Phase | Year | Amount |
|---|---|---|---|
| Environmental Protection Agency (EPA) | Phase I | 2019 | $99.8K |
Source: SBIR.gov award data (U.S. Small Business Administration). SBIR/STTR awards are competitive federal R&D grants and contracts — non-dilutive capital alongside any venture rounds above.
Frequently asked questions
- What does Biolargo do?
- BioLargo Engineering provides environmental engineering services, technology development, and manufacturing of patented water and air treatment products for industrial and commercial clients. The company serves sectors requiring environmental remediation, hazardous waste treatment, air quality management, and OSHA compliance solutions.
- How much funding has Biolargo raised?
- Biolargo has disclosed $4.9M raised across 15 rounds.
- Where is Biolargo headquartered?
- Biolargo is headquartered in Santa Ana, US.