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Series A Companies in California

Explore 1,967 series a startups based in California, United States. Access verified founder contact information and fundraising data.

Total Companies
1,967
Total Funding
$649.5M
Avg Funding
$26.0M
Industries
11

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Artificial Intelligence (AI)
$47.0M
raised

TinyFish provides enterprise web agent software that automates interactions with complex and dynamic websites.

Aug 2025
Series A

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$14.3M
raised

Develop Health offers an AI medication access solution with tools for prior authorization, benefit verification, and clinical eligibility.

Aug 2025
Series A

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$29.0M
raised

Casca provides an AI-native loan origination platform for SBA lenders and FDIC-insured banks.

Aug 2025
Series A

Founder Contacts

41,000+ verified contacts

Alternative Protein
$31.0M
raised

We harness the power of fermentation to make versatile mycoprotein ingredients

Aug 2025
Series A

Founder Contacts

41,000+ verified contacts

Health Care
$23.6M
raised

Luna Diabetes is a manufacturer of medical equipment.

Aug 2025
Series A

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Artificial Intelligence (AI)
$5.5M
raised

Create offers a platform that converts plain-language descriptions into fully functional websites, mobile apps, and full-stack applications.

Aug 2025
Series A

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$30.0M
raised

Citizen Health is a personalized AI Advocate platform that helps patients understand and organize their medical information.

Aug 2025
Series A

Founder Contacts

41,000+ verified contacts

Finance
$12.5M
raised

Cache is a fintech startup that offers brokerage service for individuals holding large stock positions.

Aug 2025
Series A

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$13.0M
raised

Dashtoon provides an AI-powered comic creation and publishing platform that enables creators to turn storyboards into serialized comics.

Aug 2025
Series A

Founder Contacts

41,000+ verified contacts

Customer Service
$23.0M
raised

Jump is a technology enterprise software platform.

Aug 2025
Series A

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Beauty
$20.0M
raised

OneSkin is a longevity company developing products designed to extend skin and body health by targeting aging at its source.

Aug 2025
Series A

Founder Contacts

41,000+ verified contacts

Accounting
$10.0M
raised

Olarry provides comprehensive tax services.

Aug 2025
Series A

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$27.0M
raised

Cline is a developer of an open‑source AI coding agent that automates software creation tasks within integrated development environments.

Jul 2025
Series A

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$9.0M
raised

Metaforms makes market research firms more efficient and increases their revenue.

Jul 2025
Series A

Founder Contacts

41,000+ verified contacts

$28.0M
raised

The Modern B2B Marketing Automation Platform

Jul 2025
Series A

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
Unlimited exports
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Artificial Intelligence (AI)
$8.6M
raised

Streamline AI is an AI-powered intake, workflow automation and matter management software purpose-built for legal teams.

Jul 2025
Series A

Founder Contacts

41,000+ verified contacts

Cyber Security
$10.0M
raised

Reach Security is the defensive posture management company helping organizations deliver.

Jul 2025
Series A

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$40.0M
raised

Lumana is a AI-powered video surveillance and safety technology that provides unparalleled visibility in any area.

Jul 2025
Series A

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$60.0M
raised

Salient is an AI-driven loan servicing platform built specifically for consumer finance and auto lending industries.

Jul 2025
Series A

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$21.0M
raised

E2B develops a cloud infrastructure tailored for AI agents and applications.

Jul 2025
Series A

Founder Contacts

41,000+ verified contacts

Ready to Reach These Founders?

Get verified contact info for decision-makers at 1,967 funded startups

41,000+ verified emails
Unlimited exports
No credit card required
Blockchain
$30.0M
raised

Courtyard is an online marketplace for trading cards & digital packs

Jul 2025
Series A

Founder Contacts

41,000+ verified contacts

Enterprise Software
$20.0M
raised

Kadence is the world’s #1 workplace operations platform for people and spaces.

Jul 2025
Series A

Founder Contacts

41,000+ verified contacts

Biotechnology
$100.0M
raised

Nudge develops brain interface technology that helps to treat neurological problems.

Jul 2025
Series A

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$15.0M
raised

Scrunch AI, a platform designed to help businesses optimize their presence in AI-driven search.

Jul 2025
Series A

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$22.0M
raised

Charta Health is an AI-powered platform that optimizes medical billing and coding workflows.

Jul 2025
Series A

Founder Contacts

41,000+ verified contacts

Showing 951 to 975 of 1,967 companies

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1,967 Recently Funded Series A Startups in California (October 2026) — Page 39 | VCBacked