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Series B Companies in California

Explore 891 series b startups based in California, United States. Access verified founder contact information and fundraising data.

Total Companies
891
Total Funding
$1.0B
Avg Funding
$41.9M
Industries
16

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$30.0M
raised

Sounding Board provides a data-driven virtual leadership development platform for corporate leaders.

Dec 2021
Series B

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$75.0M
raised

Serval provides an AI-native IT service management platform that automates routine tasks and streamlines help desk requests.

Dec 2025
Series B

Founder Contacts

41,000+ verified contacts

Food and Beverage
$25.9M
raised

Tease is an organic food production firm that offers health supplements and nutrition bars.

Dec 2024
Series B

Founder Contacts

41,000+ verified contacts

$84.0M
raised

BlossomHill Therapeutics is a biopharmaceutical company focusing on oncology and autoimmune disorders.

Dec 2025
Series B

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$30.0M
raised

Outset provides an AI-moderated research platform that helps research teams analyze and share qualitative and quantitative studies.

Dec 2025
Series B

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Health Care
$29.0M
raised

Inito is a developer of a medical testing device designed to facilitate accurate fertility monitoring.

Dec 2025
Series B

Founder Contacts

41,000+ verified contacts

Autonomous Vehicles
$90.0M
raised

Ethernovia is a developer of an Ethernet system that provides the next evolution in vehicle communication.

Jan 2026
Series B

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$55.0M
raised

Ivo is an AI-powered contract intelligence platform helping enterprise legal teams streamline contract review and negotiation processes.

Jan 2026
Series B

Founder Contacts

41,000+ verified contacts

Business Process Automation (BPA)
$42.0M
raised

Saas Labs develops software products that revolve around productivity and business process automation.

Jan 2022
Series B

Founder Contacts

41,000+ verified contacts

Automotive
$24.0M
raised

Smartcar is a software platform that integrates mobility apps and services with cars.

Jan 2022
Series B

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Collectibles
$170.0M
raised

Autograph is an online platform that enhances sports fandom by offering news, tickets, scores, and merchandise to fans.

Jan 2022
Series B

Founder Contacts

41,000+ verified contacts

Commercial Insurance
$39.0M
raised

Foresight is the commercial insurtech that ties safe work practices to insurance savings.

Jan 2022
Series B

Founder Contacts

41,000+ verified contacts

$20.0M
raised

Mingsight Pharmaceuticals is a pharmaceutical company engaged in developing ophthalmic medical drugs.

Nov 2021
Series B

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$5.0M
raised

First AI Real Estate Platform

Jan 2024
Series B

Founder Contacts

41,000+ verified contacts

Aerospace
$75.0M
raised

Vannevar Labs is a technology startup providing defense and national security technologies for critical national security problems.

Jan 2023
Series B

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Cyber Security
$30.0M
raised

Banyan Security's device-centric Security Service Edge (SSE) provides the modern workforce safe, secure access to applications and resources

Jan 2022
Series B

Founder Contacts

41,000+ verified contacts

Analytics
$3.3M
raised

Tickr provides AI-powered insights that drive brand, sales, and marketing performance

Nov 2022
Series B

Founder Contacts

41,000+ verified contacts

Cyber Security
$25.0M
raised

Truffle Security is an open source cybersecurity company that offers solutions for finding and remediating leaked software credentials.

Nov 2025
Series B

Founder Contacts

41,000+ verified contacts

Health Care
$25.0M
raised

Amae Health specializes in integrated outpatient care for individuals with severe mental illness.

Nov 2025
Series B

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$30.0M
raised

GovDash is a technology company that provides a data platform to track, visualize, and benchmark government and public policy metrics.

Jan 2026
Series B

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
Unlimited exports
No credit card required

Bonfire studios is an independent game studio in Orange County California

Jan 2025
Series B

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$29.5M
raised

Vista.ai is an artificial intelligence that offers clinicians to conduct MRI studies.

Jan 2026
Series B

Founder Contacts

41,000+ verified contacts

Analytics
$69.0M
raised

Listen Labs is an AI-first customer research platform that automates customer interviews and delivers actionable insights.

Jan 2026
Series B

Founder Contacts

41,000+ verified contacts

Health Care
$41.0M
raised

Sovato Health provides surgical access through remote robotic surgeon options.

Nov 2025
Series B

Founder Contacts

41,000+ verified contacts

Agentic AI

Augment Code is an AI-powered platform for software development that provides services for chat, code completions, and guided edits.

Nov 2024
Series B

Founder Contacts

41,000+ verified contacts

Showing 776 to 800 of 891 companies

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