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Series B Companies in California

Explore 889 series b startups based in California, United States. Access verified founder contact information and fundraising data.

Total Companies
889
Total Funding
$1.6B
Avg Funding
$65.3M
Industries
17

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Artificial Intelligence (AI)
$45.0M
raised

Zocks is an AI-powered assistant specifically for financial advisors that automate routine tasks and capture client insights.

Jan 2026
Series B

Founder Contacts

30,000+ verified contacts

Cloud Infrastructure
$250.0M
raised

Upwind Security provides unified cloud and application security, using real-time visibility to identify threats and protect data integrity.

Jan 2026
Series B

Founder Contacts

30,000+ verified contacts

Analytics
$35.0M
raised

Compa provides a software platform that supplies compensation data and analytical tools for corporate pay decision processes.

Jan 2026
Series B

Founder Contacts

30,000+ verified contacts

$8.6M
raised

Primmune Therapeutics is a Biotechnology company.

Jan 2026
Series B

Founder Contacts

30,000+ verified contacts

Agentic AI
$103.0M
raised

MinIO delivers unmatched enterprise performance, scale, agility and economics for AI data, agentic computing, and analytics.

Jan 2022
Series B

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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EdTech

Platzi is an effective online education platform that offers classes on marketing, programming, business, and design.

Dec 2021
Series B

Founder Contacts

30,000+ verified contacts

Financial Services
$58.0M
raised

Nearside provides financial and software services for SMBs.

Dec 2021
Series B

Founder Contacts

30,000+ verified contacts

Aerospace
$350.0M
raised

Castelion is a defense tech company that applies modern hardware development and manufacturing processes to national security challenges.

Dec 2025
Series B

Founder Contacts

30,000+ verified contacts

$25.0M
raised

Inscribe helps finance organizations manage risks by enabling them to detect fraud, automate processes, and understand creditworthiness.

Jan 2023
Series B

Founder Contacts

30,000+ verified contacts

Collaboration
$22.0M
raised

Hiver is an email collaboration platform that helps teams deliver fast and empathetic customer service.

Jan 2022
Series B

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Artificial Intelligence (AI)
$26.0M
raised

hireEZ is built to source, match, engage, and manage talent 75% faster with agentic AI.

Jan 2022
Series B

Founder Contacts

30,000+ verified contacts

$33.0M
raised

The fastest experience for salespeople to do their work. Fewer clicks, less tabs, and no waiting for pages to load.

Jan 2022
Series B

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$32.0M
raised

Spectrum Labs is a technology company that helps build a safer internet through AI content moderation.

Jan 2022
Series B

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$134.0M
raised

Angle Health provides a technology-enabled health insurance platform to simplify employer-sponsored healthcare benefits.

Dec 2025
Series B

Founder Contacts

30,000+ verified contacts

$15.0M
raised

Iolyx Therapeutics is a biotechnology research and healthcare service provider for ocular diseases.

Dec 2025
Series B

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Information Technology
$36.0M
raised

Baya Systems is a chipset company that develops chipset-based and modular semiconductor systems.

Jan 2025
Series B

Founder Contacts

30,000+ verified contacts

Peaches is a global street fashion brand which is leading a custom car culture scene with premium video contents.

Dec 2021
Series B

Founder Contacts

30,000+ verified contacts

Biotechnology
$60.0M
raised

Amador Bioscience is a biotechnology company that offers bioanalysis and clinical research services.

Dec 2021
Series B

Founder Contacts

30,000+ verified contacts

Computer Vision
$70.0M
raised

MetaMap is a customer identity platform that helps merchants discover untapped potential by customizing to any data and workstream need.

Dec 2021
Series B

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)

Flux develops a collaborative, in-browser, AI Hardware Engineer.

Dec 2025
Series B

Founder Contacts

30,000+ verified contacts

Ready to Reach These Founders?

Get verified contact info for decision-makers at 889 funded startups

30,000+ verified emails
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Blockchain
$82.5M
raised

Superstate develops blockchain-based investment products connecting traditional financial assets with crypto markets.

Jan 2026
Series B

Founder Contacts

30,000+ verified contacts

Developer Tools
$100.0M
raised

The all-in-one intelligent cloud provider

Jan 2026
Series B

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)

AnChain.AI : AI-Powered Blockchain Risk, AML, and Investigation Platform Trusted by Regulators and Enterprises

Dec 2025
Series B

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$105.5M
raised

Bolt.new is an AI development platform that offers building, running, editing, and deploying services for full-stack applications.

Jan 2025
Series B

Founder Contacts

30,000+ verified contacts

Computer Vision
$42.0M
raised

Kargo is an industrial AI technology company focused on optimizing warehouse logistics by integrating AI with manual processes.

Dec 2025
Series B

Founder Contacts

30,000+ verified contacts

Showing 726 to 750 of 889 companies

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