Who Funds Quantum Computing Startups in California?

Real, verified funding sources for quantum computing founders in California: VC funds, accelerators, angel networks, and active grant programs — sourced from SEC filings and Grants.gov, not estimates.

No funds headquartered in California matched "Quantum Computing" by name — the funds below are shown nationwide instead.

Quantum Computing Funding Snapshot — California (as of July 2026)

  • 1
    0 VC funds (nationwide)with "Quantum Computing" in their name — none headquartered in California in our data
  • 2
    8 acceleratorsopen to quantum computing founders in California (including globally-available programs)
  • 3
    6 angel networksbased in California
  • 4
    53 open grantsin the Technology category, refreshed nightly from Grants.gov

Quantum Computing VC Funds (Nationwide)

No funds in our database have "Quantum Computing" in their name. Browse the full VC directory instead.

Quantum Computing Accelerators Open to California

8 programs

Pear VC Accelerator

Palo Alto, CA

Pear VC Accelerator

$500K
Deadline: Rolling / no fixed deadline
Learn More →

Y Combinator

San Francisco, CA

Y Combinator

$500K
Deadline: Rolling / no fixed deadline
Learn More →

Contrary Capital

San Francisco, CA

Contrary Capital

$500K
Deadline: Rolling / no fixed deadline
Learn More →

500 Global

San Francisco, CA

500 Global

$250K
Deadline: Rolling / no fixed deadline
Learn More →

Mucker Capital

Santa Monica, CA

Mucker Capital

$250K
Deadline: Rolling / no fixed deadline
Learn More →

AngelPad

San Francisco, CA

AngelPad

$120K
Deadline: Rolling / no fixed deadline
Learn More →

Techstars Los Angeles

Los Angeles, CA

Techstars Los Angeles

$120K
Deadline: Rolling / no fixed deadline
Learn More →

LAUNCH Accelerator

San Francisco, CA

LAUNCH Accelerator

$100K
Deadline: Rolling / no fixed deadline
Learn More →

Angel Investor Networks in California

6 networks

Band of Angels

👥 150 members💰 $25K - $500K check range

📍 Menlo Park, CA

TechnologySoftwareHardwareDeep Tech

Keiretsu Forum

👥 3000 members💰 $25K - $2M check range

📍 San Ramon, CA

TechnologyHealthcareConsumerFintechSaaS

Keiretsu Forum

👥 1000 members💰 $25K - $2M check range

📍 Palo Alto, CA

TechnologyHealthcareCleanTechConsumer

Tech Coast Angels

👥 400 members💰 $5K - $150K check range

📍 San Diego, CA

TechnologyLife SciencesCleanTech

Investors Circle

👥 250 members💰 $25K - $500K check range

📍 San Francisco, CA

ImpactSocial EnterpriseSustainabilityCleanTech

Stanford Angels and Entrepreneurs

👥 200 members💰 $25K - $500K check range

📍 Stanford, CA

TechnologyHealthcareConsumerFintechSaaS

Grants in the Technology Category

Quantum Computing falls under the broader "Technology" category in federal grant data. These are federal programs open to eligible founders nationwide (including California) — live from Grants.gov, refreshed nightly.

Ready To Learn Programming

Office of Elementary and Secondary Education

Deadline: July 8, 2026Apply →
$1 - $400K
Deadline: July 15, 2026Apply →

TechAccess: AI-Ready America

U.S. National Science Foundation

$3M - $4M
Deadline: July 16, 2026Apply →

CyberAICorps Scholarship for Service

U.S. National Science Foundation

$300K - $2.5M
Deadline: July 21, 2026Apply →

?Quantum Computing Funding FAQs — California

Are there quantum computing VCs headquartered in California?

We don't have any funds headquartered in California whose name references quantum computing. Below are quantum computing-related funds from across the country instead — many invest outside their home state.

What accelerators in California support quantum computing startups?

8 accelerator programs open to California-based quantum computing founders are in our database, including programs based in California and globally-available programs.

Are there angel investor networks in California?

Yes — 6 angel investor networks based in California are in our database, ranked by member count with quantum computing-relevant groups surfaced first where our sector data supports it.

What grants are available for quantum computing founders?

53 currently open federal grant programs are tagged under the Technology category, which is where quantum computing falls in our grant classification. These are federal programs open to eligible founders nationwide (including California), pulled live from Grants.gov and refreshed nightly.

Your Quantum Computing Funding Action Plan

1

Research & Prepare

  • Review the 0 quantum computing-matched funds above and their filing history
  • Check each fund's website for current investment criteria before reaching out
  • Prepare a pitch deck and financial projections tailored to your stage
2

Apply & Connect

  • Apply to the 8 accelerator programs listed above
  • Reach out to the 6 angel networks in California
  • Check eligibility for the 6 open grant programs above
3

Follow Up

  • Track deadlines for any application-based programs above
  • Look for warm introductions through your existing network before cold outreach
  • Revisit this page periodically — fund and grant data refreshes nightly