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SEC Form D · by sector and metro

Energy and climate raises in San Francisco Bay Area

Every energy and climate company in San Francisco Bay Area that filed a new SEC Form D: the last 90 days first, then everything on record.

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).

Companies on record37
Total sold$2.61B
Last 90 days5
Median raise$9.94M

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

2026-08-24 to 2026-08-30: 0 companies02026-08-31 to 2026-09-06: 1 company12026-09-07 to 2026-09-13: 1 company12026-09-14 to 2026-09-20: 0 companies02026-09-21 to 2026-09-27: 0 companies02026-09-28 to 2026-10-04: 0 companies02026-10-05 to 2026-10-11: 1 company12026-10-12 to 2026-10-18: 1 company12026-10-19 to 2026-10-25: 0 companies02026-10-26 to 2026-11-01: 0 companies02026-11-02 to 2026-11-08: 0 companies02026-11-09 to 2026-11-15: 0 companies0

The last 90 days

BasedPeople named
Gasentec Holdings, Inc. first filing$15.50M2026-09-02San Francisco, CANhat Quang Pham
Circularity Fuels, Inc. first filing$8.79M2026-10-14Redwood City, CAStephen Beaton, Zachary Bogue +1
Aikido Technologies, Inc.$1.72M2026-10-07San Francisco, CASam Kanner, Matthew Nordan
Noria Energy, Inc. first filing$1.60M2026-08-21Sausalito, CAAlex Mayer, James Raiford +1
Sunrun Inc.—2026-09-11San Francisco, CAMary Powell, Danny Abajian +10

First-time filers, last 90 days

Gasentec Holdings, Inc., Noria Energy, Inc., Circularity Fuels, Inc..

Everything on record

BasedPeople named
Generate Capital, PBC first filing$880.60M2023-01-06San Francisco, CAScott Jacobs, Matan Friedman +10
EnerVenue Holdings, Ltd.$339.60M2026-06-09Fremont, CAMeng Sui
Mariana Minerals Co.$310.50M2026-08-06San Francisco, CATurner Caldwell, Juan Lozano Van De Ven +3
EnerVenue Holdings, Ltd. first filing$308.15M2024-06-05Fremont, CAJorg Heinemann, Meng Sui +5
NATRON ENERGY, INC.$189.33M2024-01-10Santa Clara, CAColin Wessells, Francois Gabella +4
Legence Corp. first filing$100M2026-01-02San Jose, CAJeffrey Sprau, Bryce Seki +9
DEEP FISSION, INC.$80M2026-02-18Berkeley, CAElizabeth Muller, Richard Muller +7
Mariana Minerals Co. first filing$73.53M2026-04-07San Francisco, CATurner Caldwell, Juan Lozano Van De Ven +2
American Terawatt, Inc. first filing$52.56M2026-05-27San Francisco, CAArani Bhattacharyay, Anton Troynikov +1
DEEP FISSION, INC. first filing$30M2025-09-23Berkeley, CAElizabeth Muller, Richard Muller +1
FREEWIRE TECHNOLOGIES, INC. first filing$29.23M2023-11-21Newark, CAArcady Sosinov, Todd Becker +7
Burnbot, Inc. first filing$26.06M2024-04-10South San Francisco, CAAnukool Lakhina, Waleed Haddad
Swift Solar Inc. first filing$24.62M2023-12-20San Carlos, CAJoel Jean, Tomas Leijtens +2
International Battery Company, Inc. first filing$16.30M2023-04-06Sunnyvale, CAPriyadarshi Panda
Merlin Solar Technologies, Inc. first filing$16.06M2026-01-26San Jose, CAKendall Combs, Alberto de Larrazabal +6
Gasentec Holdings, Inc. first filing$15.50M2026-09-02San Francisco, CANhat Quang Pham
Natel Energy Holdings, Inc. first filing$15.37M2025-07-29Alameda, CAGia Schneider, Michael Mars +3
Ocergy Inc. first filing$14.32M2024-04-03Oakland, CADominique Roddier, Alexia Aubault +3
Leapfrog Power, Inc. first filing$12.06M2023-07-11San Francisco, CAThomas Folker, Remco Van Den Elzen +2
XGS Energy, Inc. first filing$10M2024-01-17Palo Alto, CAJoshua Prueher, David Seldin +8
Hadron Energy, Inc. first filing$9.94M2026-05-11Redwood City, CASamuel Gibson, Rahul Shukla +4
Circularity Fuels, Inc. first filing$8.79M2026-10-14Redwood City, CAStephen Beaton, Zachary Bogue +1
Inlyte Energy, Inc. first filing$7.88M2023-07-13Berkeley, CAAntonio Baclig, Laurie Menoud +1
Legence Corp.$7.25M2026-03-02San Jose, CAJeffrey Sprau, Bryce Seki +9
Rock Rabbit, Inc. first filing$6M2024-11-27San Francisco, CAAimee Bailey, Riyad Muradov +1
LEGENCE PARENT LLC$4.85M2023-11-14San Jose, CAJeffrey Sprau, Stephen Butz +3
Aikido Technologies, Inc. first filing$4M2024-06-17San Francisco, CASam Kanner, Matthew Nordan
Bright Exchange Inc. first filing$3M2022-12-27San Francisco, CAJonah Greenberger, Jaime Szulc +2
Khemia Metals Inc first filing$2.50M2025-04-21San Carlos, CAHelen Bergstrom, Brian Hardin +2
Sunverge Energy, Inc. first filing$2.06M2023-05-30San Francisco, CAMartin Milani, Gerd Goette +4
Aikido Technologies, Inc.$1.72M2026-10-07San Francisco, CASam Kanner, Matthew Nordan
Noria Energy, Inc. first filing$1.60M2026-08-21Sausalito, CAAlex Mayer, James Raiford +1
Bravolta, Inc. first filing$1M2022-12-20Los Gatos, CADavid Garonzik
Innovus Power, Inc. first filing$882K2026-04-09San Jose, CAMarc Hoffman, Matt Smith +3
Integrative Charging LLC first filing$650K2025-12-18Sausalito, CABenjamin Kahane
FlameCo Holdings LLC first filing$513K2026-04-07San Francisco, CAChris Ericksen, Brittany Oates +5
Geofy, Inc. first filing$502K2024-07-19San Francisco, CAJohan Outinen
Xcimer Energy, Inc. first filing$365K2022-11-01Redwood City, CAConner Galloway, Alexander Valys
Leap Photovoltaics Inc. first filing$300K2022-12-22San Francisco, CAMatias Machado, David Needleman
Photon Vault Inc. first filing$300K2023-01-20San Ramon, CAKentwell McCormick, John Langhus +2
Northgate Environmental Management, Inc. first filing$192K2023-01-17Oakland, CAJane Chambers, Derrick Willis +2
LEGENCE PARENT LLC—2023-09-05San Jose, CAJeffrey Sprau, Stephen Butz +3
Sunrun Inc.—2026-09-11San Francisco, CAMary Powell, Danny Abajian +10
LEGENCE PARENT LLC—2024-03-08San Jose, CAJeffrey Sprau, Stephen Butz +3
Sunrun Inc. first filing—2026-06-08San Francisco, CAMary Powell, Danny Abajain +10
LEGENCE PARENT LLC first filing—2022-10-06San Jose, CAJeffrey Sprau, Stephen Butz +3
Hadron Energy, Inc.—2026-05-12Redwood City, CASamuel Gibson, Rahul Shukla +4
LEGENCE PARENT LLC—2023-06-21San Jose, CAJeffrey Sprau, Stephen Butz +3
DEEP FISSION, INC.—2025-09-24Berkeley, CAElizabeth Muller, Richard Muller +1
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Other sectors in San Francisco Bay Area

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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.

Download this data (CSV)49 rows, with sources. Free with an account.

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Permanent URL: https://mentionfox.com/funding/energy-climate/sf-bay-area
Last updated 2026-11-10
Energy and climate startups in San Francisco Bay Area. MentionFox, 2026-11-10. https://mentionfox.com/funding/energy-climate/sf-bay-area