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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
16

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Recently Funded Companies

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Human Resources
$25.0M
raised

WorkStep is the leading listening and engagement platform for frontline workers

Jan 2022
Series B

Founder Contacts

30,000+ verified contacts

Analytics
$35.6M
raised

The collaborative data canvas

Jan 2022
Series B

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$100.0M
raised

Notable is the AI platform for healthcare operations.

Nov 2021
Series B

Founder Contacts

30,000+ verified contacts

Augmented Reality

Gather is a video chat platform designed to make virtual interactions more human.

Nov 2021
Series B

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$26.0M
raised

Pangea helps security teams ship secure AI applications fast and protect workforce AI use with comprehensive AI security guardrails.

Nov 2022
Series B

Founder Contacts

30,000+ verified contacts

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Apps

Joy is a wedding planning platform that helps users with their wedding, from engagement to honeymoon and everything in-between.

Nov 2022
Series B

Founder Contacts

30,000+ verified contacts

Biotechnology
$67.0M
raised

Vial is a hyper scalable biotech — advancing programs into the clinic with lower cost trials and computationally designed therapeutics.

Nov 2022
Series B

Founder Contacts

30,000+ verified contacts

Advertising
$15.0M
raised

Tagger Media is an influencer marketing management platform helping brands through the planning, activation, and reporting phases.

Nov 2021
Series B

Founder Contacts

30,000+ verified contacts

$115.0M
raised

CloudTrucks offers a virtual trucking carrier application designed to reduce operating costs for truck drivers.

Nov 2021
Series B

Founder Contacts

30,000+ verified contacts

Commercial Real Estate

CalTier is an equity crowdfunding platform that opens the door to professionally managed institutional grade multi-family investments

Nov 2024
Series B

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Analytics
$30.0M
raised

Hummingbird is a technology company that provides solutions to enhance anti-money laundering and counter-terrorist financing investigations.

Nov 2021
Series B

Founder Contacts

30,000+ verified contacts

$250.0M
raised

Mirador Therapeutics develops precision medicines for immune-mediated diseases.

Jan 2026
Series B

Founder Contacts

30,000+ verified contacts

$33.5M
raised

Juvena Therapeutics develops tissue-restorative biologics to address chronic muscle and age-related conditions.

Jan 2026
Series B

Founder Contacts

30,000+ verified contacts

$120.0M
raised

Swell Energy is a home energy company that provides smart grid and energy management solutions for homeowners and businesses.

Nov 2022
Series B

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$22.0M
raised

Orum is the AI-powered Live Conversation Platform to supercharge sales activity, connect teams, and drive more revenue

Nov 2022
Series B

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Employment
$50.0M
raised

Merit’s Software with a Service (SwaS) transforms large-scale government programs.

Jan 2022
Series B

Founder Contacts

30,000+ verified contacts

$140.0M
raised

Shoreline Biosciences is a biomedical company intended to establish immunotherapies for seriously ill patients.

Nov 2021
Series B

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$9.0M
raised

Real time insights on 400k global companies accessible via API, Snowflake.

Jan 2022
Series B

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$275.0M
raised

Genspark is an AI search platform that utilizes generative AI to create custom summaries and detailed overviews in response to user queries.

Nov 2025
Series B

Founder Contacts

30,000+ verified contacts

Accounting
$51.0M
raised

Numeric is an AI accounting software company that automates accounting workflows and improves financial data management for businesses.

Nov 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
Unlimited exports
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Manufacturing
$23.0M
raised

VahatiCor develops the A-FLUX Reducer System for coronary microvascular dysfunction relief.

Nov 2025
Series B

Founder Contacts

30,000+ verified contacts

Compliance

Passport provides international shipping, compliance, and localization services for ecommerce.

Nov 2024
Series B

Founder Contacts

30,000+ verified contacts

Developer APIs
$90.0M
raised

Stytch improves security and user experience with passwordless authentication.

Nov 2021
Series B

Founder Contacts

30,000+ verified contacts

Energy
$55.0M
raised

Gridware is a grid‑technology company dedicated to improving safety and reliability on the electrical transmission and distribution systems.

Nov 2025
Series B

Founder Contacts

30,000+ verified contacts

Communications Infrastructure
$100.0M
raised

Celero Communications provides coherent DSP solutions that improve high-bandwidth, low-power optical connectivity.

Nov 2025
Series B

Founder Contacts

30,000+ verified contacts

Showing 801 to 825 of 889 companies

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889 Recently Funded Series B Startups in California (August 2026) — Page 33 | VCBacked