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Series A Companies in California

Explore 1,951 series a startups based in California, United States. Access verified founder contact information and fundraising data.

Total Companies
1,951
Total Funding
$333.7M
Avg Funding
$13.3M
Industries
15

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Artificial Intelligence (AI)
$15.0M
raised

BRM is a developer of an AI-powered vendor management and procurement platform.

Dec 2024
Series A

Founder Contacts

41,000+ verified contacts

Construction
$3.3M
raised

ClimateCrete is used to startup that converts previously unusable local sand into a sustainable new aggregate for concrete manufacturing.

Dec 2023
Series A

Founder Contacts

41,000+ verified contacts

Mighty Health is a personal health coach that offers joint-friendly, low-impact workouts for healthy aging.

Jan 2023
Series A

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$21.5M
raised

Electric Sheep is vertically integrated robotics company that's transforming the $1Trillion outdoor services industry

Jan 2022
Series A

Founder Contacts

41,000+ verified contacts

Analytics
$7.3M
raised

Woflow is a merchant data platform that automates catalog digitization in the onboarding process through an API.

Jan 2022
Series A

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Financial Services
$23.0M
raised

Prologue is a holding company of technology investments and media brands.

Jan 2022
Series A

Founder Contacts

41,000+ verified contacts

Cloud Data Services
$9.3M
raised

Zight is a visual work communication tool for organizations to easily create, upload, and manage visual content.

Jan 2022
Series A

Founder Contacts

41,000+ verified contacts

Health Care
$40.0M
raised

Atlas Labs is a streamline patient enrollment in external programs to convert uncompensated care to revenue and reimbursements.

Jan 2022
Series A

Founder Contacts

41,000+ verified contacts

Business Development
$15.0M
raised

Quanta provides software companies with real-time financial clarity and empowerment.

Dec 2025
Series A

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)

Autonomous operating team of AI agents for health-systems & platforms

Jan 2025
Series A

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Cyber Security
$55.0M
raised

CYGNVS is an IT services company that provides a cyber crisis response platform designed to help organizations.

Jan 2023
Series A

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$50.0M
raised

Ceremorphic provides energy efficient AI supercomputing.

Jan 2022
Series A

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$28.0M
raised

Any workload. Any hardware. Any scale.

Dec 2025
Series A

Founder Contacts

41,000+ verified contacts

Biotechnology
$48K
raised

AEENA Dx is developing a saliva-based platform for the detection of cancer and other diseases

Dec 2021
Series A

Founder Contacts

41,000+ verified contacts

AI Infrastructure
$18.5M
raised

Outerbounds provides human-centric infrastructure for ML and data science based on Metaflow, an open-source framework created at Netflix

Dec 2021
Series A

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Augmented Reality
$6.0M
raised

Mira develops mobile augmented reality platforms to offer industrial wearables and software technologies.

Dec 2021
Series A

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$145K
raised

TechAdmirers is an AI-powered LMS offering smart course paths, progress tracking, and GPT tutoring for schools and businesses.

Dec 2024
Series A

Founder Contacts

41,000+ verified contacts

Health Care
$1.6M
raised

Revolutionizing Atrial Fibrillation Treatment with Groundbreaking Technology

Dec 2025
Series A

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$7.0M
raised

Comprehensive data annotation services, auto-annotation platform, AI data management SaaS

Dec 2022
Series A

Founder Contacts

41,000+ verified contacts

Information Technology
$2.7M
raised

ESP Logistics Technology provides location intelligence, visualization, and analytics to the supply chain/logistics industry.

Dec 2022
Series A

Founder Contacts

41,000+ verified contacts

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Get verified contact info for decision-makers at 1,951 funded startups

41,000+ verified emails
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Collaboration

Treelab simplifies sourcing so you can focus on building your brand and growing revenue

Dec 2021
Series A

Founder Contacts

41,000+ verified contacts

Information Technology
$125K
raised

We turn passive video feeds into a live thinking network, catching threats and automating operations in real time.

Dec 2025
Series A

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$150K
raised

SaaS, AI, IoT Platform, Device Orchestration, Predictive Analytics

Jan 2025
Series A

Founder Contacts

41,000+ verified contacts

Information Technology
$10.1M
raised

222 is a social app that gives opportunity for its users to connect and meet new people, discover the city, and deepen their relationships.

Dec 2025
Series A

Founder Contacts

41,000+ verified contacts

Apps
$20.0M
raised

ALMA provides talent based immigration legal services for individuals and businesses.

Dec 2025
Series A

Founder Contacts

41,000+ verified contacts

Showing 1551 to 1575 of 1,951 companies

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