Unverified
Adamantium Capital
Delaware limited liability company in energy, formed 2023.
IrvineEnergy
Energy companies in California
40 companies in energy headquartered in California are listed on CapSign. None has claimed its page yet. Companies listed here are based in places like San Francisco, San Diego, and Irvine.
Companies
Unverified
EnerVenue Holdings
Cayman Islands corporation in energy.
FremontEnergy
Unverified
Mariana Minerals
Delaware corporation in energy, formed 2024.
San FranciscoEnergy
Unverified
Radiant Industries
Delaware corporation in energy.
El SegundoEnergy
Unverified
Upwing Energy
Delaware corporation in energy.
CerritosEnergy
Unverified
Antares Nuclear
Delaware corporation in energy, formed 2023.
TorranceEnergy
Unverified
American Terawatt
Delaware corporation in energy, formed 2025.
San FranciscoEnergy
Unverified
Coreshell Technologies
Delaware corporation in energy.
San LeandroEnergy
Unverified
Terraform Industries
Delaware corporation in energy, formed 2021.
BurbankEnergy
Unverified
Coast Energy Holdings
Delaware limited liability company in energy, formed 2021.
El SegundoEnergy
Unverified
Merlin Solar Technologies
Delaware corporation in energy.
San JoseEnergy
Unverified
Gasentec Holdings
Delaware corporation in energy, formed 2026.
San FranciscoEnergy
Unverified
Natel Energy Holdings
Delaware corporation in energy.
AlamedaEnergy
Unverified
Sapphire Technologies
Delaware corporation in energy, formed 2021.
CypressEnergy
Unverified
Enzinc
Delaware corporation in energy.
RichmondEnergy
Unverified
Alderbuck Energy
Delaware corporation in energy, formed 2024.
San DiegoEnergy
Unverified
Cow Gas
Delaware limited liability company in energy, formed 2026.
ReddingEnergy
Unverified
Rock Rabbit
Delaware corporation in energy, formed 2023.
San FranciscoEnergy
Unverified
Solaren
California corporation in energy.
Manhattan BeachEnergy
Unverified
Linova Energy
Delaware corporation in energy, formed 2024.
MonroviaEnergy
Unverified
Khemia Metals
Delaware corporation in energy, formed 2024.
San CarlosEnergy
Unverified
Noria Energy
Delaware corporation in energy, formed 2026.
SausalitoEnergy
Unverified
Stairway Invest
Wyoming limited liability company in energy.
ResedaEnergy
Unverified
Calico Infrastructure Holdings
Wyoming limited liability company in energy, formed 2024.
IrvineEnergy
Unverified
Exeter Energy
California corporation in energy, formed 2021.
IrvineEnergy
Unverified
BioLargo Energy Technologies
California corporation in energy.
WestminsterEnergy
Unverified
Innovus Power
Delaware corporation in energy.
San JoseEnergy
Unverified
Hydrocean
Delaware corporation in energy, formed 2023.
San DiegoEnergy
Unverified
California Ethanol Power
Delaware limited liability company in energy.
BrawleyEnergy
Unverified
Pacific Integrated Energy
Delaware corporation in energy.
San DiegoEnergy
Unverified
Tolero H2
Delaware corporation in energy, formed 2025.
SacramentoEnergy
Unverified
Integrative Charging
Delaware limited liability company in energy, formed 2022.
SausalitoEnergy
Unverified
FlameCo Holdings
Delaware limited liability company in energy, formed 2025.
San FranciscoEnergy
Unverified
Caris
Wyoming corporation in energy.
MercedEnergy
Unverified
Resynergi
Delaware corporation in energy.
Rohnert ParkEnergy
Unverified
Delta-S Energy
Delaware corporation in energy, formed 2024.
San DiegoEnergy
Unverified
Hyperion Companies
Delaware corporation in energy.
OrangeEnergy
Unverified
EVII Mission Hills
California corporation in energy, formed 2024.
Mission HillsEnergy
Unverified
Pristine Energy
California corporation in energy, formed 2025.
Westlake VillageEnergy
Unverified
Hadron Energy
Delaware corporation in energy, formed 2024.
Redwood CityEnergy
CapSign provides software that companies use to run their own offerings. CapSign is not a broker-dealer, funding portal, or investment adviser, and is not a FINRA member. It does not recommend or give advice about any security, and it does not hold or transmit investor funds. Each offering is made by the issuing company only through its own offering documents.
Is your company listed?
Claim your page with a work email, move your cap table over, and earn the Verified badge. It's free.