Funded Hardware startups in California
Every company below filed a Form D with the SEC from a California address. Amounts are as reported on the filing, not estimates.
Updated Jul 20, 2026
- Companies
- 21
- Total raised
- $1.30B
- Filings
- 23
- Median round
- $16.3M
- Cities
- 20
CompanyCityLast filingLatest round
Oxide ComputerCompany designs and manufactures the Oxide Cloud Computer, a…
Emeryville
Jul 20, 2026
$445.0M
PerasoFabless semiconductor company in San Jose, California that…
San Jose
Jul 6, 2026
N/A
AynakEncinitas, California hardware startup building hearing…
Encinitas
Jun 23, 2026
$720K
Colossus ComputingBuilds radiation-tolerant, AI-capable edge computing hardware…
Oakland
Jun 2, 2026
$180K
Palomino LaboratoriesFabless compound-semiconductor company in Goleta, California…
Goleta
Apr 20, 2026
$17.0M
Helio Corp /FL/Corporation (OTC: HLEO) is an aerospace company that, through…
Berkeley
Apr 9, 2026
$218K
Matter IntelligenceRemote-sensing company building ultraspectral imaging sensors…
El Segundo
Apr 7, 2026
$35.9M
Focus Universal(Nasdaq: FCUV) develops patented hardware and software design…
West Covina
Apr 6, 2026
$4.0M
Ambient ScientificFabless semiconductor company founded in 2017 that specializes…
Santa Clara
Mar 6, 2026
N/A
EriduSaratoga, California company building networking silicon and…
Saratoga
Mar 6, 2026
$187.5M
ModRetroAmerican consumer electronics company that designs and…
Irvine
Mar 6, 2026
$145.2M
Daylight ComputerSan Francisco consumer hardware company, incorporated as a…
San Francisco
Jan 12, 2026
$31.7M
VerkadaBuilds cloud-managed physical security systems for…
San Mateo
Nov 5, 2025
$41.2M
Omni Design TechnologiesDesigns high-performance, ultra-low-power semiconductor IP…
Milpitas
Jun 18, 2025
$34.3M
Point2 TechnologyFabless semiconductor company in San Jose, California that…
San Jose
Jun 11, 2025
$62.6M
Aris Fund I L.pEarly-stage venture capital fund that invests in pre-seed and…
Orange
Feb 28, 2025
$9.6M
GT OpticsLeading provider of custom optical solutions that excels in…
Laguna Beach
Feb 13, 2025
$300K
AnaflashSilicon Valley-based company specializing in the development…
Sunnyvale
Jul 5, 2024
$5.6M
Dimer InstrumentsSanta Barbara, California company building analytical…
Santa Barbara
Apr 25, 2024
$11.0M
NextSenseMountain View, California neurotech company that builds…
Mountain View
Apr 15, 2024
$16.3M
Cherub TechnologiesFounded in 1998, is an established manufacturer of digital…
Burbank
Sep 22, 2023
$1.3M
All 21 companies · most recent filing first
Most recent filings
21All 21 companies · most recent filing first