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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
$795.0M
Avg Funding
$31.8M
Industries
18

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Biotechnology
$22.4M
raised

X-Therma is a biotechnology firm that develops a convergent biopreservation platform to advance regenerative medicine.

Mar 2024
Series B

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$29.0M
raised

AI-Powered Document Processing and Workflow Automation

Mar 2024
Series B

Founder Contacts

41,000+ verified contacts

Big Data
$25.0M
raised

Openprise provides a RevOps data automation cloud, assisting businesses in converting their data into actionable insights.

Mar 2024
Series B

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$13.0M
raised

Robotics, Automation, Logistics

Mar 2024
Series B

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$2.0M
raised

Amazon funded startup that's bringing NASA technology to industries on Earth!

Mar 2024
Series B

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Cloud Computing
$25.0M
raised

Powering the secure connective technologies to drive cloud and edge native

Feb 2024
Series B

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$35.0M
raised

Athos develops AI-based Precision Therapeutics for patients with Inflammatory Bowel, other Autoimmune Diseases, and cancer.

Feb 2024
Series B

Founder Contacts

41,000+ verified contacts

Digital Marketing
$10.0M
raised

Vatom enables both companies and individuals to easily engage directly with the emerging Web3.

Feb 2024
Series B

Founder Contacts

41,000+ verified contacts

Internet
$25.0M
raised

Scribe's Workflow AI platform helps organizations document and scale how work gets done.

Feb 2024
Series B

Founder Contacts

41,000+ verified contacts

Child Care
$21.0M
raised

Tech-driven care solutions company with a mission to make care accessible to all families and empower the caregivers who provide it.

Feb 2024
Series B

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Health Care
$56.5M
raised

Avive Solutions develops an automated external defibrillator and software solutions.

Feb 2024
Series B

Founder Contacts

41,000+ verified contacts

Finance
$25.0M
raised

PatientFi is a financial services company that helps patients to access current health, beauty, and wellness treatments.

Feb 2024
Series B

Founder Contacts

41,000+ verified contacts

Charity
$20.0M
raised

Overflow is an online donation platform that helps charities accept online donations of publicly-traded stock.

Feb 2024
Series B

Founder Contacts

41,000+ verified contacts

Biopharma
$56.0M
raised

Attralus is a biopharmaceutical company focusing on creating transformative medicines to improve the lives of patients.

Feb 2024
Series B

Founder Contacts

41,000+ verified contacts

Biotechnology
$150.0M
raised

Cellanome engages in cutting-edge synthetic biology and informatics methods through its multi-omics platform.

Jan 2024
Series B

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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$30.0M
raised

Turquoise Health is a healthcare pricing platform that simplifies administration to reduce the expense and complexity of healthcare.

Jan 2024
Series B

Founder Contacts

41,000+ verified contacts

Information Technology
$30.0M
raised

Clerk develops a software application to provide a sign-up and sign-in page for any website and profile management.

Jan 2024
Series B

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$8.0M
raised

Briq is a financial automation platform that utilizes artificial intelligence to automate finances in construction.

Jan 2024
Series B

Founder Contacts

41,000+ verified contacts

Fraud Detection
$31.0M
raised

Incognia is a next-generation identity solution that solves complex fraud, risk, and abuse problems.

Jan 2024
Series B

Founder Contacts

41,000+ verified contacts

$15.0M
raised

Pine Park Health sends doctors and nurse practitioners into senior living communities to see patients at home

Dec 2023
Series B

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
Unlimited exports
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Food and Beverage
$24.2M
raised

ZenWTR is a vapor distilled alkaline water bottled in recyclable ocean-bound plastic.

Dec 2023
Series B

Founder Contacts

41,000+ verified contacts

Consumer Goods
$14.0M
raised

Innovative Pet Products & Services

Dec 2023
Series B

Founder Contacts

41,000+ verified contacts

Biotechnology
$85.0M
raised

Lassen Therapeutics develops antibody biotherapeutics to help improve the lives of patients suffering from serious diseases.

Dec 2023
Series B

Founder Contacts

41,000+ verified contacts

$34.0M
raised

A software-first aerospace company.

Dec 2023
Series B

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$9.0M
raised

Pachama harnesses AI and satellite data to empower companies to confidently invest in nature.

Dec 2023
Series B

Founder Contacts

41,000+ verified contacts

Showing 626 to 650 of 891 companies

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891 Recently Funded Series B Startups in California (October 2026) — Page 26 | VCBacked