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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
$389.5M
Avg Funding
$15.6M
Industries
20

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Blockchain

DeHorizon---Cutting a new decentralized horizon

Feb 2022
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Clean Energy

Radiant develops portable nuclear microreactors designed to generate electricity and heat in a compact, factory-built form.

Feb 2026
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Corporate Training
$50.9M
raised

Degreed is an upskilling platform where individuals and organizations can discover content, build skills, and certify expertise.

Feb 2023
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Information Technology
$7.5M
raised

Future Trends Enterprise is a technology company.

Feb 2024
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Blockchain
$13.0M
raised

RSS3 is an open protocol designed for content and social networks in the Web 3.0 era.

Feb 2022
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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$2.8M
raised

San Joaquin Valley Surgery Center provides outpatient surgical services for patients undergoing same-day procedures.

Feb 2022
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$1.3M
raised

CogniSenseAI is an artificial intelligence technology company.

Feb 2026
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Food and Beverage
$1.1M
raised

Ospi Dallas is a modern Italian restaurant offering handcrafted pastas, Roman-style pizzas, and Southern Italian-inspired cuisine.

Feb 2026
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Autonomous Vehicles

SecureThings provides a real-time cyber security solution for the connected vehicles.

Feb 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

ADARx Pharmaceuticals is a genetic medicine company focusing on the base editing of mRNA transcripts.

Feb 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Technology-Based Service Provider of Low Carbon Fuel Programs for Electric Fleets

Feb 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

3D Technology

Providing AI solutions to the game industry

Feb 2023
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

AgTech

AgShift is on a mission to reduce food waste across the food supply chain. Our medium of choice is AI.

Feb 2023
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Alternative Medicine
$23.7M
raised

Big Health is a digital therapeutics company operating a healthcare portal to offer behavioral programs for mental health issues.

Feb 2026
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Data Visualization
$50.0M
raised

OpenGov is a digital cloud software provider that helps local governments and state agencies run government operations.

Feb 2022
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Agentic AI
$11.5M
raised

Archimetis provides an AI-powered operational reasoning system for energy, chemical, pharma, and industrial plants.

Feb 2026
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

$9.2M
raised

Silver Creek Pharmaceuticals is a biotechnology company, develops protein therapeutics to treat cardiovascular diseases.

Feb 2022
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Employee Benefits
$100.0M
raised

Human Interest is a 401(k) provider that helps employees of small and medium-sized businesses save for retirement.

Oct 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Biotechnology
$3.6M
raised

Alume Biosciences is a biotechnology company developing nerve-targeted pharmaceuticals for surgical and therapeutic use.

Oct 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Delivery
$6.8M
raised

Kiwibot designs and manufactures a fleet of mobile robots used for food delivery on college campuses.

Oct 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
Unlimited exports
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Retail
$12.6M
raised

Ridepanda is an online e-ride shop that offers electric vehicles with maintenance support and theft protection.

Oct 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$2.4M
raised

MEXT is radically lowering the cost of computing with AI-powered predictive memory technology.

Oct 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

E-Commerce
$524K
raised

Optify is an eCommerce and marketing SaaS designed for the Optical Industry.

Oct 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Auxilium Biotechnologies is a developer of peripheral nerve repair technology.

Oct 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Digital Media
$89.1M
raised

Spotter is a platform for Creators, providing services and software designed to accelerate growth for the world's best Creators and brands.

Oct 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Showing 701 to 725 of 1,644 companies

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1,644 Recently Funded Venture - Series Unknown Startups in California (October 2026) — Page 29 | VCBacked