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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
$517.8M
Avg Funding
$20.7M
Industries
17

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Artificial Intelligence (AI)
$10.0M
raised

Ava develops a live captioning platform that uses AI to transcribe what people say.

Mar 2022
Series A

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$21.0M
raised

Halcyon is an AI platform for energy that enables users to search and query datasets, including regulatory filings and energy data.

Mar 2026
Series A

Founder Contacts

41,000+ verified contacts

Karman Industries is on a mission to help global organizations dramatically reduce expenses and eliminate onsite scope 1 emissions.

Mar 2026
Series A

Founder Contacts

41,000+ verified contacts

Information Technology
$129K
raised

Simple Recording. Smart Management.

Mar 2026
Series A

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$12.5M
raised

Zippedi creates a digital twin of a large grocery, home improvement or big box retail store to improve sales, inventory, and online ordering

Mar 2022
Series A

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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AgTech

Vence was founded to improve the affordability and availability of sustainable animal protein.

Mar 2022
Series A

Founder Contacts

41,000+ verified contacts

Analytics
$125K
raised

Web Pet It provides software tools for testing the performance and stability of applications under simulated user demand.

Mar 2025
Series A

Founder Contacts

41,000+ verified contacts

Charging Infrastructure

EV Charging Infrastructure - EPC, Software and Support - Public & Fleet

Mar 2024
Series A

Founder Contacts

41,000+ verified contacts

$30.0M
raised

SOLARCYCLE is a technology-driven company maximizing solar sustainability through recycling and repurposing.

Mar 2023
Series A

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)

Akridata brings human-like judgment and AI precision to visual inspection, enabling smarter, faster, and more accurate quality control.

Mar 2022
Series A

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Accounting
$27.0M
raised

Rutter develops a universal API that integrates with every commerce, accounting, and payments platform.

Mar 2022
Series A

Founder Contacts

41,000+ verified contacts

Computer
$9.5M
raised

FreedomFi build cost efficient PrivateLTE networks using commodity hardware, open source software and CBRS shared spectrum.

Mar 2022
Series A

Founder Contacts

41,000+ verified contacts

Delivery
$25.0M
raised

Mathison is the first all-inclusive platform for diversity hiring and retention.

Mar 2022
Series A

Founder Contacts

41,000+ verified contacts

Automotive
$24.0M
raised

Carbon neutral magnesium metal made without mining for the era of electrification and decarbonization.

Mar 2026
Series A

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)

Sygaldry Technologies is a tech company building quantum-accelerated AI servers to exponentially speed up AI training and inference.

Mar 2026
Series A

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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$190K
raised

Revolutionizing industrial operations through AI-powered Digital Twin simulations.

Mar 2026
Series A

Founder Contacts

41,000+ verified contacts

Consulting

Finni Health is an MSO enabling ABA providers to start and grow their own in-network practices.

Mar 2024
Series A

Founder Contacts

41,000+ verified contacts

$11.6M
raised

Tachyon Therapeutics develops novel, selective compounds to improve the treatment of cancer.

Mar 2023
Series A

Founder Contacts

41,000+ verified contacts

Biotechnology

Renegade.bio provides rapid and cost-effective diagnostic testing for detection of novel infectious diseases.

Mar 2023
Series A

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$15.0M
raised

Qurrent is an autonomous digital workforce company that provides digital workforces that execute complex back-office operations.

Mar 2026
Series A

Founder Contacts

41,000+ verified contacts

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

41,000+ verified emails
Unlimited exports
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Artificial Intelligence (AI)
$200.0M
raised

Axiom develops artificial intelligence systems designed to solve complex mathematical problems and produce formally verified proofs.

Mar 2026
Series A

Founder Contacts

41,000+ verified contacts

Advanced Materials
$80.0M
raised

CarbonCapture is a climate tech company that develops direct air capture (DAC) machines to remove CO2 directly from the atmosphere.

Mar 2024
Series A

Founder Contacts

41,000+ verified contacts

Clean Energy
$20.0M
raised

GreenFire Energy delivers geothermal solutions that assure the availability of reliable, resilient, and scalable geothermal energy.

Mar 2022
Series A

Founder Contacts

41,000+ verified contacts

Biopharma
$11.8M
raised

Amplifica is a preclinical stage biopharmaceutical company focused on developing novel treatments to address androgenic alopecia.

Mar 2022
Series A

Founder Contacts

41,000+ verified contacts

$20.0M
raised

Rupa Health is a telehealth solution that makes it easier to practice root cause medicine.

Mar 2022
Series A

Founder Contacts

41,000+ verified contacts

Showing 751 to 775 of 1,967 companies

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