As of November 10, 2026, 37 energy and climate companies in San Francisco Bay Area have filed a new SEC Form D on record, reporting $2.61B sold. 5 filed in the last 90 days, against 4 in the 90 days before. The biggest raise on record here is Generate Capital, PBC, at $880.60M (SEC Form D, October 14, 2026).
5 energy and climate companies in San Francisco Bay Area filed in the last 90 days, against 4 in the 90 days before. The biggest raise on record here is Generate Capital, PBC at $880.60M.
Companies raising per week
The last 90 days
| Based | People named | |||
|---|---|---|---|---|
| Gasentec Holdings, Inc. first filing | $15.50M | 2026-09-02 | San Francisco, CA | Nhat Quang Pham |
| Circularity Fuels, Inc. first filing | $8.79M | 2026-10-14 | Redwood City, CA | Stephen Beaton, Zachary Bogue +1 |
| Aikido Technologies, Inc. | $1.72M | 2026-10-07 | San Francisco, CA | Sam Kanner, Matthew Nordan |
| Noria Energy, Inc. first filing | $1.60M | 2026-08-21 | Sausalito, CA | Alex Mayer, James Raiford +1 |
| Sunrun Inc. | — | 2026-09-11 | San Francisco, CA | Mary Powell, Danny Abajian +10 |
First-time filers, last 90 days
Gasentec Holdings, Inc., Noria Energy, Inc., Circularity Fuels, Inc..
Everything on record
| Based | People named | |||
|---|---|---|---|---|
| Generate Capital, PBC first filing | $880.60M | 2023-01-06 | San Francisco, CA | Scott Jacobs, Matan Friedman +10 |
| EnerVenue Holdings, Ltd. | $339.60M | 2026-06-09 | Fremont, CA | Meng Sui |
| Mariana Minerals Co. | $310.50M | 2026-08-06 | San Francisco, CA | Turner Caldwell, Juan Lozano Van De Ven +3 |
| EnerVenue Holdings, Ltd. first filing | $308.15M | 2024-06-05 | Fremont, CA | Jorg Heinemann, Meng Sui +5 |
| NATRON ENERGY, INC. | $189.33M | 2024-01-10 | Santa Clara, CA | Colin Wessells, Francois Gabella +4 |
| Legence Corp. first filing | $100M | 2026-01-02 | San Jose, CA | Jeffrey Sprau, Bryce Seki +9 |
| DEEP FISSION, INC. | $80M | 2026-02-18 | Berkeley, CA | Elizabeth Muller, Richard Muller +7 |
| Mariana Minerals Co. first filing | $73.53M | 2026-04-07 | San Francisco, CA | Turner Caldwell, Juan Lozano Van De Ven +2 |
| American Terawatt, Inc. first filing | $52.56M | 2026-05-27 | San Francisco, CA | Arani Bhattacharyay, Anton Troynikov +1 |
| DEEP FISSION, INC. first filing | $30M | 2025-09-23 | Berkeley, CA | Elizabeth Muller, Richard Muller +1 |
| FREEWIRE TECHNOLOGIES, INC. first filing | $29.23M | 2023-11-21 | Newark, CA | Arcady Sosinov, Todd Becker +7 |
| Burnbot, Inc. first filing | $26.06M | 2024-04-10 | South San Francisco, CA | Anukool Lakhina, Waleed Haddad |
| Swift Solar Inc. first filing | $24.62M | 2023-12-20 | San Carlos, CA | Joel Jean, Tomas Leijtens +2 |
| International Battery Company, Inc. first filing | $16.30M | 2023-04-06 | Sunnyvale, CA | Priyadarshi Panda |
| Merlin Solar Technologies, Inc. first filing | $16.06M | 2026-01-26 | San Jose, CA | Kendall Combs, Alberto de Larrazabal +6 |
| Gasentec Holdings, Inc. first filing | $15.50M | 2026-09-02 | San Francisco, CA | Nhat Quang Pham |
| Natel Energy Holdings, Inc. first filing | $15.37M | 2025-07-29 | Alameda, CA | Gia Schneider, Michael Mars +3 |
| Ocergy Inc. first filing | $14.32M | 2024-04-03 | Oakland, CA | Dominique Roddier, Alexia Aubault +3 |
| Leapfrog Power, Inc. first filing | $12.06M | 2023-07-11 | San Francisco, CA | Thomas Folker, Remco Van Den Elzen +2 |
| XGS Energy, Inc. first filing | $10M | 2024-01-17 | Palo Alto, CA | Joshua Prueher, David Seldin +8 |
| Hadron Energy, Inc. first filing | $9.94M | 2026-05-11 | Redwood City, CA | Samuel Gibson, Rahul Shukla +4 |
| Circularity Fuels, Inc. first filing | $8.79M | 2026-10-14 | Redwood City, CA | Stephen Beaton, Zachary Bogue +1 |
| Inlyte Energy, Inc. first filing | $7.88M | 2023-07-13 | Berkeley, CA | Antonio Baclig, Laurie Menoud +1 |
| Legence Corp. | $7.25M | 2026-03-02 | San Jose, CA | Jeffrey Sprau, Bryce Seki +9 |
| Rock Rabbit, Inc. first filing | $6M | 2024-11-27 | San Francisco, CA | Aimee Bailey, Riyad Muradov +1 |
| LEGENCE PARENT LLC | $4.85M | 2023-11-14 | San Jose, CA | Jeffrey Sprau, Stephen Butz +3 |
| Aikido Technologies, Inc. first filing | $4M | 2024-06-17 | San Francisco, CA | Sam Kanner, Matthew Nordan |
| Bright Exchange Inc. first filing | $3M | 2022-12-27 | San Francisco, CA | Jonah Greenberger, Jaime Szulc +2 |
| Khemia Metals Inc first filing | $2.50M | 2025-04-21 | San Carlos, CA | Helen Bergstrom, Brian Hardin +2 |
| Sunverge Energy, Inc. first filing | $2.06M | 2023-05-30 | San Francisco, CA | Martin Milani, Gerd Goette +4 |
| Aikido Technologies, Inc. | $1.72M | 2026-10-07 | San Francisco, CA | Sam Kanner, Matthew Nordan |
| Noria Energy, Inc. first filing | $1.60M | 2026-08-21 | Sausalito, CA | Alex Mayer, James Raiford +1 |
| Bravolta, Inc. first filing | $1M | 2022-12-20 | Los Gatos, CA | David Garonzik |
| Innovus Power, Inc. first filing | $882K | 2026-04-09 | San Jose, CA | Marc Hoffman, Matt Smith +3 |
| Integrative Charging LLC first filing | $650K | 2025-12-18 | Sausalito, CA | Benjamin Kahane |
| FlameCo Holdings LLC first filing | $513K | 2026-04-07 | San Francisco, CA | Chris Ericksen, Brittany Oates +5 |
| Geofy, Inc. first filing | $502K | 2024-07-19 | San Francisco, CA | Johan Outinen |
| Xcimer Energy, Inc. first filing | $365K | 2022-11-01 | Redwood City, CA | Conner Galloway, Alexander Valys |
| Leap Photovoltaics Inc. first filing | $300K | 2022-12-22 | San Francisco, CA | Matias Machado, David Needleman |
| Photon Vault Inc. first filing | $300K | 2023-01-20 | San Ramon, CA | Kentwell McCormick, John Langhus +2 |
| Northgate Environmental Management, Inc. first filing | $192K | 2023-01-17 | Oakland, CA | Jane Chambers, Derrick Willis +2 |
| LEGENCE PARENT LLC | — | 2023-09-05 | San Jose, CA | Jeffrey Sprau, Stephen Butz +3 |
| Sunrun Inc. | — | 2026-09-11 | San Francisco, CA | Mary Powell, Danny Abajian +10 |
| LEGENCE PARENT LLC | — | 2024-03-08 | San Jose, CA | Jeffrey Sprau, Stephen Butz +3 |
| Sunrun Inc. first filing | — | 2026-06-08 | San Francisco, CA | Mary Powell, Danny Abajain +10 |
| LEGENCE PARENT LLC first filing | — | 2022-10-06 | San Jose, CA | Jeffrey Sprau, Stephen Butz +3 |
| Hadron Energy, Inc. | — | 2026-05-12 | Redwood City, CA | Samuel Gibson, Rahul Shukla +4 |
| LEGENCE PARENT LLC | — | 2023-06-21 | San Jose, CA | Jeffrey Sprau, Stephen Butz +3 |
| DEEP FISSION, INC. | — | 2025-09-24 | Berkeley, CA | Elizabeth Muller, Richard Muller +1 |
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How this list is built
Every company here filed a Form D with the SEC from this sector and metro. A Form D is the notice a company files when it sells shares or other securities without a public offering, so it catches seed rounds, small rounds and rounds that were never announced, alongside the large ones that make the news. Only new offerings by operating companies count: amendments, pooled investment funds, real estate vehicles and special purpose vehicles are left out, so each row is a company raising money for itself.
The amount shown is the total the filing reports as sold so far. Some filings report nothing sold yet; those rows show a dash and add nothing to the totals. "First filing" marks a company whose first Form D on record this is. Each company links to our page for the filing, or to the SEC's own copy, and the list can be copied as CSV for a spreadsheet.
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https://mentionfox.com/funding/energy-climate/sf-bay-area