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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
$1.0B
Avg Funding
$40.0M
Industries
12

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Analytics
$32.0M
raised

Helping supply chain and procurement professionals discover, evaluate, and monitor suppliers to create stronger supply chain resilience.

Nov 2022
Series B

Founder Contacts

30,000+ verified contacts

3D Technology
$30.0M
raised

Parallel Domain is a synthetic data platform for training and testing perception systems.

Nov 2022
Series B

Founder Contacts

30,000+ verified contacts

$45.0M
raised

People Data Labs is a software firm offering compliant data and their b2b solutions.

Nov 2021
Series B

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$32.0M
raised

Betterworks is an AI-powered performance management and talent intelligence platform for HR.

Nov 2024
Series B

Founder Contacts

30,000+ verified contacts

Kedalion Therapeutics is a biotechnology company that develops and commercializes transformative topical ophthalmic therapies.

Nov 2021
Series B

Founder Contacts

30,000+ verified contacts

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Data Storage
$6.0M
raised

Iridia is a nanotechnology company that specializes in bio-chemistry, molecular biology, and DNA.

Nov 2021
Series B

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$23.0M
raised

Netic offers an AI-driven platform designed to enhance revenue generation, customer engagement, and growth through intelligent automation.

Nov 2025
Series B

Founder Contacts

30,000+ verified contacts

Marketplace
$15.0M
raised

Impact is a content accelerator and online marketplace startup.

Nov 2022
Series B

Founder Contacts

30,000+ verified contacts

Biotechnology
$73.1M
raised

Cognoa is a behavioral health company.

Nov 2022
Series B

Founder Contacts

30,000+ verified contacts

Biotechnology
$65.0M
raised

Gate Bioscience is a biotechnology company that specializes in a small molecule modality to treat biology’s intractable diseases.

Nov 2025
Series B

Founder Contacts

30,000+ verified contacts

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Big Data
$145.0M
raised

Alembic is a MarTech startup that develops digital marketing tools and provides insights to help companies' marketing teams.

Nov 2025
Series B

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$60.0M
raised

General Counsel AI is a web-based legal AI workspace company for in-house legal teams to automate tasks and streamline operations.

Nov 2025
Series B

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$40.0M
raised

Tavus develops AI humans that remember and empathize, enabling seamless transitions across chat, voice, and video.

Nov 2025
Series B

Founder Contacts

30,000+ verified contacts

Health Care
$55.0M
raised

House Rx is a health technology platform focused on improving affordability and patient access to specialty medications.

Nov 2025
Series B

Founder Contacts

30,000+ verified contacts

Computer
$40.0M
raised

The observability stack for Physical AI.

Nov 2025
Series B

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Building Material
$30.0M
raised

Ubiquitous Energy makes transparent solar technology for windows, electronics, and other applications.

Jan 2022
Series B

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$25.9M
raised

Focal Systems is a retail automation platform that automates and optimizes retail through the use of deep learning computer vision.

Nov 2021
Series B

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$36.9M
raised

Tempus Ex merge AI, ML, and data science technologies to delivers cutting-edge solutions that aim to change the sports experience.

Nov 2021
Series B

Founder Contacts

30,000+ verified contacts

Enterprise Software
$36.0M
raised

AppliedVR offers virtual reality-based therapeutic treatments that address the complexity of chronic pain.

Nov 2021
Series B

Founder Contacts

30,000+ verified contacts

Analytics
$25.0M
raised

Habu is a marketing data operating system that generates value analytics from controlled datasets.

Nov 2021
Series B

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
Unlimited exports
No credit card required
$75.0M
raised

Neros Technologies is a defense technology company specializing in the development and manufacturing of advanced unmanned aerial systems.

Nov 2025
Series B

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$40.0M
raised

AirOps enables businesses to build AI-powered content workflows combining multiple language models with brand data for scalable growth.

Nov 2025
Series B

Founder Contacts

30,000+ verified contacts

Health Care
$23.0M
raised

Digitail is redesigning how pet care is delivered in today's world.

Nov 2025
Series B

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$48.0M
raised

Gamma.app is an AI-powered platform that creates working presentations, documents, and visual content.

Nov 2025
Series B

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)

Daily is the enterprise WebRTC platform to build real-time voice, video and AI for a secure and compliant global infrastructure.

Nov 2021
Series B

Founder Contacts

30,000+ verified contacts

Showing 826 to 850 of 889 companies

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