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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
$418.7M
Avg Funding
$16.7M
Industries
16

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Analytics
$21.0M
raised

Kevala provides data-driven insights for an evolving energy market by combining proprietary analytics with advanced grid mapping.

Aug 2021
Series A

Founder Contacts

41,000+ verified contacts

$50.0M
raised

PROOF is a podcast that provides in-depth non-fungible token coverage.

Aug 2022
Series A

Founder Contacts

41,000+ verified contacts

Analytics
$11.0M
raised

Populus is a data platform for cities to manage and price commercial fleets.

Aug 2022
Series A

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)

Atomic AI combines machine learning with structural biology to enable the design of RNA-targeted small molecules and RNA-based therapeutics.

Aug 2023
Series A

Founder Contacts

41,000+ verified contacts

Health Care
$15.0M
raised

InsurMedix reinvents mobility insurance with AI-driven medical & travel coverage for sports clubs, digital nomads, and the moving industry.

Aug 2021
Series A

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Cryptocurrency
$20.0M
raised

aPriori is a liquid staking protocol that generates amplified rewards with maximum extractable value.

Aug 2025
Series A

Founder Contacts

41,000+ verified contacts

Information Technology
$126K
raised

lll

Aug 2025
Series A

Founder Contacts

41,000+ verified contacts

Manufacturing
$5.8M
raised

Empowering America's Most Critical Workforce.

Aug 2025
Series A

Founder Contacts

41,000+ verified contacts

Information Technology
$125K
raised

Turn Data into Action.

Aug 2025
Series A

Founder Contacts

41,000+ verified contacts

Cloud Computing
$30.0M
raised

nOps is an AWS optimization platform that simplifies and automates cloud tracking, allocation, and optimization.

Aug 2024
Series A

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Artificial Intelligence (AI)

Emerge is a consumer technology company building a multi-sensory communication platform to bridge distance and time.

Aug 2024
Series A

Founder Contacts

41,000+ verified contacts

Analytics
$20.0M
raised

Mundo AI develops data, evaluations, and applied research for frontier AI labs and companies.

Aug 2026
Series A

Founder Contacts

41,000+ verified contacts

$122K
raised

App Cloud Squad is an AI-driven platform for learning, building, and deploying intelligent applications using cloud-native automation.

Aug 2025
Series A

Founder Contacts

41,000+ verified contacts

Analytics
$17.0M
raised

Onos Health provides an AI platform that analyzes unstructured behavioral health documentation and converts it into clinical intelligence.

Aug 2026
Series A

Founder Contacts

41,000+ verified contacts

$20.0M
raised

SiFly delivers advanced drones with helicopter-level capabilities, patented hardware, AI, and cloud connectivity.

Aug 2026
Series A

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Compliance
$17.0M
raised

Monad makes security data easy and accessible for DevOps and cloud engineering teams.

Aug 2021
Series A

Founder Contacts

41,000+ verified contacts

Digital Media
$12.0M
raised

Moment House is a social live media platform for creators and artists.

Aug 2021
Series A

Founder Contacts

41,000+ verified contacts

Health Care
$22.5M
raised

Hike Medical develops a healthcare technology platform that supports the workflow for medical devices and providers.

Aug 2026
Series A

Founder Contacts

41,000+ verified contacts

Blockchain
$24.0M
raised

thirdweb is an end to end developer tool accelerating teams building web3 apps, games, tokens, NFTs, marketplaces, DAOs and more.

Aug 2022
Series A

Founder Contacts

41,000+ verified contacts

$40.0M
raised

3T Biosciences is an immunotherapy company that develops next-generation therapies for cancer and immune-mediated diseases.

Aug 2022
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
$15.0M
raised

Fair Square Medicare provides a consumer-friendly way for seniors to buy health insurance.

Aug 2022
Series A

Founder Contacts

41,000+ verified contacts

Bitcoin
$10.5M
raised

NFT Genius creates the next generation of immersive NFT experiences.

Aug 2022
Series A

Founder Contacts

41,000+ verified contacts

Blockchain
$20.0M
raised

Content blockchain for owner-controlled storage, distribution, and monetization of digital content at scale.

Aug 2021
Series A

Founder Contacts

41,000+ verified contacts

Biotechnology
$7.5M
raised

RubrYc Therapeutics is a biotechnology company.

Aug 2021
Series A

Founder Contacts

41,000+ verified contacts

AI Infrastructure
$40.0M
raised

Quintessent is a Santa Barbara start-up that commercializes quantum dot-based lasers and photonic integrated circuits.

Aug 2026
Series A

Founder Contacts

41,000+ verified contacts

Showing 151 to 175 of 1,967 companies

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