Funded Infrastructure 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 Jun 25, 2026
- Companies
- 11
- Total raised
- $291.3M
- Filings
- 28
- Median round
- $6.2M
- Cities
- 5
CompanyCityLast filingLatest round
AranyaBuilds ClusterdOS, an open-source distributed operating system…
San Francisco
Jun 25, 2026
$11.3M
Blacksmith SoftwareOperates a managed cloud platform for continuous integration…
San Francisco
May 7, 2026
$45.0M
InferalBuilds what it calls a data-native operating system for AI…
San Francisco
Apr 17, 2026
$250K
Aria NetworksBuilds Ethernet networking hardware and software for AI data…
Palo Alto
Apr 6, 2026
$73.0M
nEye SystemsFounded in 2020, focuses on solving communication bottlenecks…
Emeryville
Apr 1, 2026
$80.0M
SymulatPre-launch San Francisco deep-tech company building compute…
San Francisco
Aug 11, 2025
$115K
BauplanInnovative technology company specializing in serverless…
San Francisco
Aug 7, 2025
N/A
System InitiativePioneering company focused on transforming cloud…
San Francisco
Apr 2, 2025
$6.2M
KKR FlowMod AggregatorSpecialized subsidiary of KKR & Co
Menlo Park
Feb 14, 2025
$15.7M
Litewave.AILitewave.AI, Inc. is a forward-thinking technology company…
San Francisco
Jan 29, 2025
$1.5M
Decentralized Internet TechnologiesBuilds Enso, a consumer-facing user interface for the…
Petaluma
May 20, 2024
$100K
All 11 companies · most recent filing first
Most recent filings
11All 11 companies · most recent filing first