8079 indexable Business Services companies headquartered in California, United States, ranked by total equity funding and recent funding momentum. Combined disclosed equity funding of $39.5B across 704 funded companies, including 7 unicorns.
| # | Company | Funding | Valuation | Stage | Latest round | Employees | Founded | Momentum |
|---|---|---|---|---|---|---|---|---|
| 1 |
Thinking Machines Lab
Unicorn Developer of customizable multimodal AI systems and open-source AI research. |
$2B | — | Seed | Seed Mar 2026 | — | 2024 | ↑ Active |
| 2 |
Bridgepointe Technologies
Provider of data center, cybersecurity, and managed IT services |
$875M | — | Acquired | Conventional Debt Apr 2026 | 14 | 2002 | ↑ Active |
| 3 |
Liquid Instruments
Reconfigurable test and measurement instruments for advanced research and development |
$135.4M | — | Series C | Series C Apr 2026 | 74 | 2014 | ↑ Active |
| 4 |
Pangaea
Providing solution to create digital-first brands for businesses |
$87M | — | Series C | Conventional Debt May 2026 | 109 | 2019 | ↑ Active |
| 5 |
Koch and Koch
Developer of residential, commercial, and public projects |
$236.2M | — | Series D | Series D Feb 2026 | — | 1991 | ↑ Active |
| 6 |
Eridu AI
Developer of data center infrastructure technology for artificial intelligence acceleration |
$230M | — | Series A | Series A Mar 2026 | — | 2023 | ↑ Active |
| 7 |
Steno
Provider of court reporting and litigation services |
$103M | — | Series C | Series C Mar 2026 | 196 | 2002 | ↑ Active |
| 8 |
Smith Micro
Graphics, animation and compression software provider |
$76.6M | — | Acquired | Post IPO Mar 2026 | 141 | 1982 | ↑ Active |
| 9 |
Flapping Airplanes
Foundational AI research lab focused on developing data-efficient AI models |
$180M | — | Seed | Seed Jan 2026 | — | 2025 | ↑ Active |
| 10 |
Searchable
Provider of a geo-tagged mobile commerce and messaging platform |
$21.5M | — | Series B | Series B May 2026 | 11 | 2014 | ↑ Active |
| 11 |
Strala
Provider of AI-assisted claims handling and third-party administrator (TPA) solutions |
$55.3M | — | Series B | Series B Mar 2026 | — | 2024 | ↑ Active |
| 12 |
Anello Photonics
Provider of business management consulting services |
$28M | — | Series B | Series B May 2026 | 20 | 2018 | ↑ Active |
| 13 |
Freeform
Provider of metal printing services |
$59M | — | Series B | Series B Feb 2026 | 20 | 2018 | ↑ Active |
| 14 |
Hammerspace
Provider of storage management solutions |
$56.7M | — | Series B | Series B Feb 2026 | 74 | 2018 | ↑ Active |
| 15 |
Collov Labs
Provider of AI model development services |
$23M | — | Series A | Series A Apr 2026 | — | 2021 | ↑ Active |
| 16 |
Aira Technologies
Limited information available |
$31.1M | — | Series B | Series B Mar 2026 | 10 | 2019 | ↑ Active |
| 17 |
HTEC
Provider of business strategy, technology, and other consulting services |
$263.3M | — | Late Stage | Conventional Debt Jul 2025 | — | 2008 | ↑ Active |
| 18 |
HEN
Manufacturer of firefighting nozzles, shutoff valves, and related fire suppression equipment |
$30.7M | — | Series A | Series A Dec 2025 | — | 2020 | ↑ Active |
| 19 |
BoomPop
Provider of travel agency services |
$55M | — | Series C | Series C Nov 2025 | 20 | 2020 | ↑ Active |
| 20 |
Evocative
Platform offering colocation solution |
$32.5M | — | Series A | Conventional Debt Dec 2025 | 143 | 2009 | ↑ Active |
| 21 |
Socket Mobile
Manufacturer of portable computing and data collection hardware for multiple sectors |
$6.1M | — | Public | Post IPO Mar 2026 | 56 | 1992 | ↑ Active |
| 22 |
Marin City
MCHWC provides women's health care, medical care, dental care, and behavioral healthcare services. |
$95.8M | — | Funding Raised | Grant (prize money) Jul 2025 | 44 | 2006 | ↑ Active |
| 23 |
SF Compute
Provider of on-demand high-performance GPU cluster computing. It offers flexible access to large-scale GPU clusters, allowing users to purchase compute time as needed. Users can easily scale their resources up or down and sell back unused capacity. The service supports various deployment models, including Kubernetes clusters, and provides robust support for hardware failures. This approach eliminates the need for long-term contracts and allows for efficient resource utilization. |
$40M | — | Series A | Series A Nov 2025 | — | 2023 | ↑ Active |
| 24 |
Multiply
Offering human-strategy and AI-execution for paid media services, primarily serving B2B companies |
$9.5M | — | Seed | Seed Mar 2026 | — | 2024 | ↑ Active |
| 25 |
Vantage Data Centers
Provider of data centre design and management services |
$16.3B | — | Acquired | Mar 2024 | 197 | 2010 | — |
| 26 |
TTH Networks
Provider of business strategy, operations, real estate, and other consulting services |
$110M | — | Series D | Series D Jul 2025 | 4 | 2020 | ↑ Active |
| 27 |
Auradine
Provider of software development, cloud, security, and other services |
$151M | — | Series C | Series C Apr 2025 | 50 | 2022 | ↑ Active |
| 28 |
The Crypto Company
Building infrastructure for crypto, blockchain, and Web3 technologies |
$2.3M | — | Public | Post IPO Apr 2026 | 10 | 2017 | ↑ Active |
| 29 |
Modveon
Developer of a verified operating system for secure communication and transactions |
$10M | — | Series A | Series A Feb 2026 | — | 2025 | ↑ Active |
| 30 |
Impetus
Provider of data, cloud, and AI solutions and related engineering |
$350M | — | Late Stage | PE Jan 2025 | 227 | 1996 | ↑ Active |
| 31 |
Prophet
Brand and marketing consulting solutions provider |
$87.9M | — | Acquired | Series A May 2025 | 777 | 1992 | ↑ Active |
| 32 |
Tacta Systems
Home |
$75M | — | Series A | Series A Jun 2025 | — | 2023 | ↑ Active |
| 33 |
The Bot Company
Unicorn Robotics and artificial intelligence startup that develops and commercializes robots and chatbots to assist humans with various tasks, aiming to free up time and increase productivity |
$150.7M | — | Series D | Series D Mar 2025 | — | 2010 | ↑ Active |
| 34 |
Tradespace
Cloud based IP management software |
$5.2M | — | Series A | Series A Jan 2026 | 7 | 2017 | ↑ Active |
| 35 |
Anetac
Provider of cyber security services |
$16M | — | Series B | Series B Oct 2025 | — | 2002 | ↑ Active |
| 36 |
AttoTude
Developer of terahertz networking technology for data centers |
$90.3M | — | Series B | Series B Apr 2025 | — | 2024 | ↑ Active |
| 37 |
PFD Management
Provider of medical receivable financing and servicing solutions |
$152.8M | — | Series B | Series B Dec 2024 | — | 2016 | ↑ Active |
| 38 |
Salt AI
Developer of an AI engine for accelerating life sciences advancements |
$13M | — | Series A | Series A Sep 2025 | — | 2023 | ↑ Active |
| 39 |
Enfabrica
Provider of software development, computer networking, and other IT services |
$148M | — | Series C | Series C Nov 2024 | 86 | 2019 | ↑ Active |
| 40 |
Perle
Provider of expert human-powered AI training data management solutions |
$16M | — | Seed | Seed Aug 2025 | — | 2024 | ↑ Active |
| 41 |
Infinite Reality
Unicorn Provider of AR and VR services for games |
$350M | $5.1B as of 2024 |
Series D | Jul 2024 | — | 2021 | ↑ Active |
| 42 |
CRCD
Provider of community & workforce & economic development services |
$21.8M | — | Funding Raised | Grant (prize money) May 2025 | 83 | 2005 | ↑ Active |
| 43 |
forml
Provider of machine learning services |
$546.4K | — | Series A | Series A Apr 2026 | — | 2023 | ↑ Active |
| 44 |
Stationwise
Stationwise is a platform that simplifies fire department scheduling. It allows users to track certifications and overtime, conduct shift trades, and manage daily schedules. |
$3.3M | — | Series A | Series A Oct 2025 | — | 2022 | ↑ Active |
| 45 |
Wallchain
Platform utilizing AI-driven algorithm to measure and reward users for generating content engagement |
$3.5M | — | Seed | ICO Nov 2025 | 7 | 2021 | ↑ Active |
| 46 |
LightSource
Provider of supply chain management services |
$33M | — | Series C | Series C Apr 2025 | 14 | 2021 | ↑ Active |
| 47 |
Prismax
Developer of a service layer for physical artificial intelligence applications |
$11M | — | Series B | Series B Jun 2025 | — | 2025 | ↑ Active |
| 48 |
Westfield
Premier shopping destinations offering fashion, food, leisure, and entertainment |
$728.4M | — | Acquired | Grant (prize money) Mar 2024 | 659 | 1959 | — |
| 49 |
Semi
Manufacturer of electronic components and supply chain services |
$630M | — | Series D | Series D Apr 2024 | 639 | 1970 | — |
| 50 |
ERI
Provider of E-waste recycling and asset disposition services |
$9.6M | — | Funding Raised | Grant (prize money) May 2025 | 452 | 2003 | ↑ Active |
Developer of customizable multimodal AI systems and open-source AI research. The company builds artificial intelligence systems with an emphasis on human-AI collaboration and model intelligence. It develops models at the frontier of capabilities in domains like science and programming. The company focuses on making AI systems more widely understood and customizable. It publishes technical blog posts, papers, and code
Provider of data center, cybersecurity, and managed IT services
Reconfigurable test and measurement instruments for advanced research and development. They provide integrated test solutions engineered for seamless customization. Their reconfigurable Moku platform accelerates research and development, cutting time and cost. Designed for researchers, it delivers efficiency in complex test scenarios. They offer software-defined instruments, FPGA-powered hardware, and cloud-based too
Pangaea is providing solutions to create digital-first brands for businesses. The company started as a male skincare brand called Lumin. The company built digital and logistical tools that allow the brand to offer products to international audiences.
Developer of residential, commercial, and public projects
Developer of data center infrastructure technology for artificial intelligence acceleration. The company focuses on overcoming infrastructure barriers that limit compute performance. It aims to deliver new levels of intelligence with reduced power consumption and cost. The company innovates at artificial intelligence scale.
Provider of court reporting and litigation services
Graphics, animation, and compression software provider for the media and entertainment industries. It has developed 'Moho' a proprietary vector-based 2D animation software for animators, 'Poser' - a complete solution for designing, posing, and animating human figures in 3D animation, and 'Clip Studio Paint' - a comic and manga creation software and art tool for manga and comic artists. It also offers tools for creati
Foundational AI research lab focused on developing data-efficient AI models. Flapping Airplanes is a foundational AI research lab focused on solving the data efficiency problem in artificial intelligence. The company is exploring radically different methods of training AI models.
Provider of a geo-tagged mobile commerce and messaging platform
Provider of AI-assisted claims handling and third-party administrator (TPA) solutions. The company offers a platform that automates claims processing using artificial intelligence. It provides tools for claims routing, fraud detection, and real-time analytics. The platform integrates with existing systems to streamline workflows and optimize decision-making. It also offers multi-channel communication capabilities for
Provider of business management consulting services
Rankings are computed by Radar (Fliar BI) from the Radar company master and are updated periodically. Funding and momentum scores use disclosed equity-funding data only. Figures may lag private rounds. Last updated 2026-06-16.
