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Venture - Series Unknown Companies in California

Explore 1,644 venture - series unknown startups based in California, United States. Access verified founder contact information and fundraising data.

Total Companies
1,644
Total Funding
$394.0M
Avg Funding
$15.8M
Industries
19

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Recently Funded Companies

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Manufacturing
$500K
raised

Melzi is a surgical device company dedicated to creating innovative technologies.

Sep 2024
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Developer APIs

Building the future of search and discovery with API-powered personalization

Sep 2023
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$14.2M
raised

GrayMet dramatically improves efficiencies by automating the creation of metadata with an innovative approach to extracting rich metadata.

Sep 2022
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

$3.7M
raised

I-V Access Technology is a medical device company that develops the novel and reliable Venaglide.

Sep 2021
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Information Technology
$500K
raised

W8less offers intelligent motion solutions to enable accurate and reliable positioning for the internet of moving things.

Sep 2024
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Accounting

LedgerUp is an AI bookkeeper who understands business and is as accessible as sending an email.

Sep 2024
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Computer
$50.0M
raised

RealDefense develops award-winning consumer security, privacy and productivity apps and services with over 100m users.

Sep 2023
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$14.9M
raised

Fully autonomous, AI-powered drone security system for commercial, industrial and residential properties

Sep 2026
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

$6.8M
raised

Steric develops and manufactures wine processing units to fine tune and modify wine and spirits.

Sep 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

$45.0M
raised

Solcoa Industries develops carbon-zero rare earth metals for critical supply chain needs and promote sustainable industrial practices

Sep 2026
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

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Get verified contact info for decision-makers at 1,644 funded startups

41,000+ verified emails
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Apps

Albert is a financial technology company democratizing money management.

Sep 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Business Intelligence

Cyvatar is outsourced cybersecurity that implements prevention & remediation enabling SMBs, startups & supply chains to accelerate growth.

Sep 2024
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Agentic AI
$70.0M
raised

Within turns how a company actually works into structured, AI-ready context, then puts agents to work alongside people. Formerly Klarity.

Sep 2026
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Hello Divorce offers an easier and cheaper way to handle divorce processes with online tools and legal services.

Sep 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

$4.5M
raised

Burl Concepts manufactures portable battery-powered ultrasound device for non-invasive and transcranial diagnosis of strokes.

Sep 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
Unlimited exports
No credit card required
Artificial Intelligence (AI)
$5.0M
raised

Plaud is building the world's most trusted AI work companion for professionals through AI note-taking solutions.

Sep 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Biotechnology
$2.0M
raised

Primrose Bio is a biotechnology company that focuses on discovery, development, and manufacturing of new molecules.

Sep 2026
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$100.0M
raised

Micro1 offers an AI platform that converts human expertise into structured datasets and recruitment processes for companies.

Sep 2026
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

AI Infrastructure
$12.0M
raised

Sphere Semi is a semiconductor innovator that uses AI to design analog chips, specializing in RF and mixed-signal components.

Sep 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Information Services
$12.5M
raised

Blockchain, cybersecurity, IoT, payment

Sep 2022
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

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Get verified contact info for decision-makers at 1,644 funded startups

41,000+ verified emails
Unlimited exports
No credit card required
$3.1M
raised

Minerva Project is designed to prepare students for leadership and innovation, combining liberal arts and sciences curriculum.

Sep 2022
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Cyber Security
$3.7M
raised

At-Bay is the InsurSec (Insurance and Cybersecurity) provider for the digital age.

Sep 2022
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Advertising
$18.0M
raised

Pixalate is an intelligence platform and real-time fraud protection provider to Advertisers and Fortune 500 companies.

Sep 2021
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$15.0M
raised

Kira is an AI company that creates innovative tools and solutions to support educators, students, and administrators.

Sep 2026
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$12.5M
raised

Insight Engines provides Making machine data accessible to everyone via natural language processing

Sep 2022
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Showing 26 to 50 of 1,644 companies

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1,644 Recently Funded Venture - Series Unknown Startups in California (October 2026) — Page 2 | VCBacked