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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
$208.4M
Avg Funding
$8.3M
Industries
14

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Blockchain
$10.5M
raised

Solayer is the hardware accelerated SVM L1 blockchain.

Jan 2025
Undisclosed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$10.0M
raised

No Agent List provides data-driven, agent-free real estate lead lists for investors, focusing on opportunities like bankruptcy, auction etc.

Jan 2026
Undisclosed

Founder Contacts

30,000+ verified contacts

Biotechnology
$32.5M
raised

Aerin Medical is a health technology company that develops therapeutic devices to improve nasal breathing.

Jan 2025
Undisclosed

Founder Contacts

30,000+ verified contacts

Blockchain
$21.0M
raised

Aleo offers a platform for building private applications using zero-knowledge technology and a specialized programming language called Leo.

Jan 2025
Undisclosed

Founder Contacts

30,000+ verified contacts

Cryptocurrency

Invest today's change in tomorrow

Jan 2023
Undisclosed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Document Preparation
$17.9M
raised

Standard Tax is a fintech company with an AI driven platform that offer tax advisory, data streamlining and documentation services.

Nov 2024
Undisclosed

Founder Contacts

30,000+ verified contacts

$975K
raised

Trinary Energy is a company involved in renewable energy solutions, with a focus on technologies such as solar power and battery storage.

Nov 2022
Undisclosed

Founder Contacts

30,000+ verified contacts

Analytics
$250K
raised

Dashbot is a conversational analytics platform to transform unstructured data into insights for enterprise digital transformation.

Nov 2024
Undisclosed

Founder Contacts

30,000+ verified contacts

Blockchain

Overeality is a metaverse community to bring people together and give everyone a voice.

Nov 2022
Undisclosed

Founder Contacts

30,000+ verified contacts

Biotechnology
$4.0M
raised

Mimikai is a brand that provides insect repellents to minimize the use of unhealthy chemicals.

Nov 2024
Undisclosed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Startup Science is an education platform that provides online education, guided courses, and accelerator programmes.

Jan 2026
Undisclosed

Founder Contacts

30,000+ verified contacts

Flyby Robotics build programmable drones for massive aerial GPU compute.

Jan 2026
Undisclosed

Founder Contacts

30,000+ verified contacts

Financial Services
$6.7M
raised

TakeProfit is a community-driven trading platform.

Nov 2024
Undisclosed

Founder Contacts

30,000+ verified contacts

Information Technology
$12.0M
raised

Capital Provisions specializes in traditional, touchless vending, and micro markets with secure payment technology.

Nov 2024
Undisclosed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$40.0M
raised

Gridmatic is an AI-enabled power marketer that accelerates the ascent of clean energy.

Jan 2023
Undisclosed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Agentic AI
$3.2M
raised

Deterministic AI | CPU & GPU Agnostic | Instant, 100% accurate, verifiable, reliable AI for mission critical decisions

Jan 2023
Undisclosed

Founder Contacts

30,000+ verified contacts

Biotechnology

Recludix pharma is a developing platform to treat cancer patients.

Jan 2026
Undisclosed

Founder Contacts

30,000+ verified contacts

Finance
$8.0M
raised

Autopilot allows users to connect their preferred brokerage accounts and copy trade verified, top performing investors, automatically.

Nov 2025
Undisclosed

Founder Contacts

30,000+ verified contacts

Blockchain
$2.0M
raised

The new coprocessor for Ethereum. Move your DeFi assets into higher yields faster and cheaper.

Jan 2022
Undisclosed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$5.0M
raised

DeepSource is a unified DevSecOps platform that helps companies write secure code with static analysis and AI.

Jan 2022
Undisclosed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Digital Entertainment
$2.5M
raised

Ondalinda is a music, art and wellness festival and a global high-profile community.

Nov 2025
Undisclosed

Founder Contacts

30,000+ verified contacts

$13.1M
raised

Evergreen Partners are dedicated long-term stewards and enthusiastic operators of private clubs.

Nov 2024
Undisclosed

Founder Contacts

30,000+ verified contacts

Agentic AI

Near develops an application platform designed to bring blockchain to a wide variety of mainstream applications.

Nov 2023
Undisclosed

Founder Contacts

30,000+ verified contacts

Aerospace
$10.0M
raised

Pythom Space is an aerospace company that develops space transportation systems.

Nov 2025
Undisclosed

Founder Contacts

30,000+ verified contacts

Analytics
$3.0M
raised

Candu is a product experience platform for software teams who want to design, refine, and personalize their application’s user interface.

Nov 2024
Undisclosed

Founder Contacts

30,000+ verified contacts

Showing 176 to 200 of 228 companies

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