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BioLargo Energy Technologies

Westminster, US · California corporation

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BioLargo 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.

Founders & leadership

JP
Joseph ProvenzanoExecutive
RMRandall Moore
Randall MooreExecutive
DPDENNIS P CALVERT
DENNIS P CALVERTExecutiveDennis P Calvert is CEO of BioLargo, Inc., a publicly traded cleantech company developing technologies for PFAS removal, energy storage systems, water purification, and infection control. He serves on the U.S. Environmental Technologies Trade Advisory Committee.
CD
Charles Dargan IIExecutive

Reported raises · per SEC filings

Form D private placements

$887K disclosed across 1 round · 2025

▶$887KraisedMar 2026 · 11 investors · Other Energy
Rule 506(c)
Officers, directors & promoters on the filing
  • Joseph ProvenzanoExecutive Officer
  • Randall MooreDirector
  • DENNIS P CALVERTExecutive Officer, Director
  • Charles Dargan IIExecutive Officer
Offering amount
$7.5M
Amount sold
$887K
Minimum investment
$25K
First sale
Sep 2025
Incorporated
Corporation, California
Federal exemptions
06c, 4a5
Full filing on SEC EDGAR ↗

Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.

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Frequently asked questions

What does BioLargo Energy Technologies do?
BioLargo 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.
How much funding has BioLargo Energy Technologies raised?
BioLargo Energy Technologies has disclosed $887K raised across 1 round.
Where is BioLargo Energy Technologies headquartered?
BioLargo Energy Technologies is headquartered in Westminster, US.