1
Anthropic
San Francisco, California, United States
AI research company that builds Claude, an AI assistant for tasks at any scale
- Revenue
- $65B
- Customers
- 300K
- Year founded
- 2021
- Funding
- $86.3B
- Team size
- 2.3K
- Growth
- -
Top 8,355 SaaS Companies in California, United States, October 2026
As of October 2026, there are 8,355 SaaS companies based in California. They have combined revenues of $234.1B and employ 786.8K employees. They've raised $273.6B in capital and serve 8.2B customers combined.
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Sorting: Highest -> Lowest
Top SaaS Companies in California
Showing 10 of 8,355 companies ranked by annual revenue.
2
Stripe
South San Francisco, California, United States
an online payments company that provides businesses with a platform to accept payments online.
- Revenue
- $19.4B
- Customers
- 1M
- Year founded
- 2010
- Funding
- $8.7B
- Team size
- 8.5K
- Growth
- -
3
Databricks
San Francisco, California, United States
a cloud-based data engineering, data science, and machine learning platform
- Revenue
- $7B
- Customers
- 10K
- Year founded
- 2013
- Funding
- $9B
- Team size
- 12.3K
- Growth
- 45.83%
4
BitGo
Palo Alto, California, United States
BitGo is the leading infrastructure provider of digital asset solutions, offering custody, wallets, staking, trading, financing and settlement out of regulated cold storage. Founded in 2013, BitGo is the first digital asset company to focus exclusively on serving institutional clients. BitGo is dedicated to advancing a digital financial services economy that is borderless and accessible 24/7. With multiple Trust companies around the world, BitGo is the preferred security and operational backbone for more than 1,500 institutional clients in 50 countries, including many of the world’s top brands, cryptocurrency exchanges and platforms. BitGo also secures approximately 8% of all on-chain Bitcoin transactions by value and is the largest independent digital asset custodian. For more information, please visit www.bitgo.com.
- Revenue
- $4.2B
- Customers
- -
- Year founded
- 2013
- Funding
- $112M
- Team size
- 151
- Growth
- 36.04%
- Revenue
- $3B
- Customers
- 20K
- Year founded
- 1984
- Funding
- -
- Team size
- 10K
- Growth
- -
- Revenue
- $2.1B
- Customers
- -
- Year founded
- 2013
- Funding
- $2B
- Team size
- 2.7K
- Growth
- -
7
GrubMarket
San Francisco, California, United States
AI-powered technology enabler and digital transformer of American…
- Revenue
- $2B
- Customers
- -
- Year founded
- 2014
- Funding
- $515M
- Team size
- 115
- Growth
- 20%
8
Scale AI
San Francisco, California, United States
Scale AI Inc. is a machine learning data annotation platform that provides high-quality training data to help develop and improve artificial intelligence (AI) models.
- Revenue
- $2B
- Customers
- 1K
- Year founded
- 2016
- Funding
- $1.6B
- Team size
- 5.8K
- Growth
- 129.89%
9
Mercor
San Francisco, California, United States
Our AI vetting identifies the best people in the world for a specific role. For example, our AI interviewer joins a video call and has a real-time conversation based on full context about a candidate's background.
- Revenue
- $2B
- Customers
- -
- Year founded
- 2023
- Funding
- $485.6M
- Team size
- 200
- Growth
- 300%
10
EP Wealth Advisors
Torrance, California, United States
An investment management, financial planning and wealth advisory firm specializing in helping clients understand where they are going
- Revenue
- $1.9B
- Customers
- -
- Year founded
- 1999
- Funding
- -
- Team size
- 405
- Growth
- -