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BioLargo Energy Technologies Inc.

Develops battery storage systems for electric grids and renewable energy projects.

Updated Nov 11, 2026·Latest SEC filing Mar 5, 2026·Suggest an edit

About BioLargo Energy

BioLargo Energy is a private company based in Westminster, California. It has reported $887,000 raised in one offering on Form D since March 2026. Its chief executive is Dennis Calvert.

Funding Rounds (SEC Form D)

First saleFiled with SECAmount soldInvestorsAvg. checkTermsFiling
Sep 19, 2025Mar 5, 2026$887,000of $7.5M target11$80,636EquityRule 506(c), 4a5Form D ↗

First sale is the date the first investor in the offering committed to invest. Companies must file Form D within 15 days of that date, so filing dates run later.

Leadership Team

Executive officers and directors listed on BioLargo Energy's Form D filed Mar 5, 2026.

JP
Joseph Provenzano
Executive officer
RM
Randall Moore
Chief Technology Officer and director
DC
CI
Charles Dargan II
Executive officer

Sources

  1. SECBioLargo Energy Technologies Inc. filing history
  2. CompanyAbout BioLargo Energy
  3. PressBioLargo Cellinity battery evaluation