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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
$1.3B
Avg Funding
$52.8M
Industries
17

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Cloud Computing
$35.0M
raised

Shoreline.io is a cloud reliability company focused on real-time automation and control for cloud operations teams.

Mar 2022
Series B

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$125.0M
raised

Qualified Health develops artificial intelligence tools that support clinical decision-making and patient care management.

Mar 2026
Series B

Founder Contacts

41,000+ verified contacts

Machine Learning
$42.0M
raised

Sift offers transformative tools for machine creators to innovate at speed and scale.

Mar 2026
Series B

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)

Evident Vascular offers an advanced IVUS platform that leverages Artificial Intelligence to deliver superior Vascular.

Mar 2025
Series B

Founder Contacts

41,000+ verified contacts

Analytics
$40.0M
raised

Advancing Clinical Research by Combining Machine Precision and Human Intuition

Mar 2022
Series B

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Accounting
$55.0M
raised

Doss provides an adaptive resource platform (ARP) that integrates core business functions.

Mar 2026
Series B

Founder Contacts

41,000+ verified contacts

Commercial
$42.0M
raised

Shepherd is an Insurtech that offers tech-enabled insurance for commercial construction.

Mar 2026
Series B

Founder Contacts

41,000+ verified contacts

Database
$15.0M
raised

The modern cloud-based data modeling platform for collaborative enterprise teams.

Mar 2024
Series B

Founder Contacts

41,000+ verified contacts

Cloud Security
$20.5M
raised

Britive delivers complete privileged access protection for the cloud.

Mar 2023
Series B

Founder Contacts

41,000+ verified contacts

Archiving Service
$50.0M
raised

Theta Lake is a pioneer in Digital Communications Governance and Archiving with cutting-edge compliance, governance, and supervision

Mar 2022
Series B

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Artificial Intelligence (AI)

SignalWire is an API and products platform that brings broadcast and enterprise-grade communications to anyone around the world.

Mar 2022
Series B

Founder Contacts

41,000+ verified contacts

Consumer Goods

True Botanicals is a provider of luxury natural skincare products intended to transform the result for every skin type.

Mar 2023
Series B

Founder Contacts

41,000+ verified contacts

Blockchain
$8.8M
raised

Ribbon Finance creates structured products that deliver sustainable yield using financial engineering for DeFi.

Mar 2022
Series B

Founder Contacts

41,000+ verified contacts

$36.5M
raised

Spotlight Therapeutics is a biotechnology company that develops biologics targeted to specific cell populations in gene editing.

Mar 2022
Series B

Founder Contacts

41,000+ verified contacts

Biometrics
$50.0M
raised

NCX enables corporations to support landowners and their forests through its forest carbon marketplace.

Mar 2022
Series B

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Bitcoin

SFOX is a cryptocurrency prime dealer for professional traders and institutional investors.

Mar 2025
Series B

Founder Contacts

41,000+ verified contacts

$175.0M
raised

Capstan Therapeutics develops in vivo mRNA and gene-editing medicines for a broad range of diseases.

Mar 2024
Series B

Founder Contacts

41,000+ verified contacts

Biotechnology
$45.2M
raised

Empirico is a developer of an insights platform designed to turn biological insights from human genetics into new medicines.

Mar 2023
Series B

Founder Contacts

41,000+ verified contacts

Cloud Management
$65.0M
raised

Bionic is a provider of an application security posture management platform to help enterprises protect applications efficiently.

Mar 2022
Series B

Founder Contacts

41,000+ verified contacts

$167.0M
raised

Engrail Therapeutics is a developer of medicines to transform the lives of patients with life-limiting diseases of the nervous system.

Mar 2024
Series B

Founder Contacts

41,000+ verified contacts

Ready to Reach These Founders?

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41,000+ verified emails
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Human Resources
$40.0M
raised

Paraform is an sgentic hiring platform that connects hiring teams with specialized recruiters to streamline the hiring process.

Mar 2026
Series B

Founder Contacts

41,000+ verified contacts

$150.0M
raised

Latigo Biotherapeutics is a clinical-stage biotechnology company that develops novel, non-opioid therapies for chronic pain.

Mar 2025
Series B

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)

Ramen VR is transforming game development with XR and AI tools and is also known for creating the bestselling VR game “Zenith: Nexus”.

Mar 2022
Series B

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$45.0M
raised

Unnatural Products is a biotech company that focuses on unlocking macrocyclic peptides to create drug therapies.

Mar 2026
Series B

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$113.4M
raised

Alif Semiconductor develops AI-enabled microcontrollers and embedded processors for edge computing, IoT, automotive, industrial devices.

Mar 2022
Series B

Founder Contacts

41,000+ verified contacts

Showing 326 to 350 of 891 companies

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891 Recently Funded Series B Startups in California (October 2026) — Page 14 | VCBacked