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Undisclosed Companies in California

Explore 228 undisclosed startups based in California, United States. Access verified founder contact information and fundraising data.

Total Companies
228
Total Funding
$459.0M
Avg Funding
$18.4M
Industries
17

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Recently Funded Companies

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$233.0M
raised

Adapture Renewables develops, owns, and operates utility-scale solar facilities and energy storage systems.

Jan 2026
Undisclosed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$37.6M
raised

Intelliga Voice is an AI platform that dispatches and receives AI phone calls.

Jan 2025
Undisclosed

Founder Contacts

30,000+ verified contacts

Internet
$7.9M
raised

Streamline offers software solutions for property management sectors.

Jan 2025
Undisclosed

Founder Contacts

30,000+ verified contacts

Fitness
$740K
raised

Allegiate is a fitness and physical conditioning facility that provides structured athletic strength training programs.

Jan 2022
Undisclosed

Founder Contacts

30,000+ verified contacts

$65.9M
raised

Edison Scientific accelerates scientific discovery using an AI research platform for autonomous R&D.

Dec 2025
Undisclosed

Founder Contacts

30,000+ verified contacts

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Big Data
$22.3M
raised

Sofar Ocean is a build accessible ocean sensing and exploration tools for ocean enthusiasts, industry, and conservation.

Dec 2024
Undisclosed

Founder Contacts

30,000+ verified contacts

$2.1M
raised

XiltriX North America provides continuous development of real-time monitoring technologies for life science industries across the world.

Dec 2024
Undisclosed

Founder Contacts

30,000+ verified contacts

$7.5M
raised

Elysium Therapeutics is a health care company that focuses on biotechnology, fitness, medical, and robotics.

Jan 2026
Undisclosed

Founder Contacts

30,000+ verified contacts

Biotechnology
$5.0M
raised

Sarmal is a genomics company innovating affordable sequencing and rapid nucleic acid diagnostics.

Jan 2026
Undisclosed

Founder Contacts

30,000+ verified contacts

Big Data

TenantBase is a technology-enabled commercial real estate platform built to revolutionize the leasing process for tenants and brokers.

Jan 2023
Undisclosed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Financial Services
$25.0M
raised

Lumin Digital provides cloud-native digital banking solutions, helping financial institutions enhance user experience and engagement.

Jan 2026
Undisclosed

Founder Contacts

30,000+ verified contacts

Delivery
$1.0M
raised

At Darkstore we build technology to power large scale micro fulfillment and instant delivery logistics.

Dec 2022
Undisclosed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$1.7M
raised

Greyscale AI specializes in inspection systems to verify seal quality and integrity.

Jan 2025
Undisclosed

Founder Contacts

30,000+ verified contacts

Data Center
$28.3M
raised

CSpeed is a telecommunications company that offers datacenter connectivity services.

Dec 2024
Undisclosed

Founder Contacts

30,000+ verified contacts

Amusement Park and Arcade
$945K
raised

Two Bit Circus is an experiential entertainment company helping brands tell their story through immersive and public installations.

Dec 2022
Undisclosed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Artificial Intelligence (AI)

Atmo is an AI SaaS company that offers a platform for precise weather information and forecasts generated by AI.

Dec 2024
Undisclosed

Founder Contacts

30,000+ verified contacts

$750K
raised

SaaS, Mobile App, AI, Fashion

Dec 2024
Undisclosed

Founder Contacts

30,000+ verified contacts

Biopharma
$8.2M
raised

EditPep is a biotechnology business that creates a class of peptides capable of delivering CRISPR enzymes.

Dec 2024
Undisclosed

Founder Contacts

30,000+ verified contacts

$1.0M
raised

Shoonya is an edutainment and edtech start-up for children to learn multiple languages with culturally diverse characters.

Dec 2024
Undisclosed

Founder Contacts

30,000+ verified contacts

$3.0M
raised

The Pad Climbing is a fitness center that offers rock climbing gym with bouldering, yoga, and in-house physical therapy.

Dec 2024
Undisclosed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Business Intelligence
$512K
raised

CourtScribes is a legal services company that specializes in a wide network of court reporters and videographers of the highest caliber.

Dec 2024
Undisclosed

Founder Contacts

30,000+ verified contacts

Information Technology
$1.2M
raised

Audio Up is a digital media company that offers a platform for streaming audio content and podcasts.

Dec 2024
Undisclosed

Founder Contacts

30,000+ verified contacts

Information Technology
$3.0M
raised

Schwarm Technologies is an innovative technology company focussed on the Internet of Things (IoT)

Dec 2024
Undisclosed

Founder Contacts

30,000+ verified contacts

Biotechnology
$1.4M
raised

Xcell Biosciences is a next-generation development and manufacturing platform for enhanced cell therapy performance.

Dec 2024
Undisclosed

Founder Contacts

30,000+ verified contacts

Information Technology
$1.0M
raised

Doastra is an AI-native product engineering & experience innovation company.

Dec 2025
Undisclosed

Founder Contacts

30,000+ verified contacts

Showing 126 to 150 of 228 companies

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228 Recently Funded Undisclosed Startups in California (July 2026) — Page 6 | VCBacked