Top SaaS companies in the United States
Software-as-a-service vendors selling subscription cloud software to other businesses. Filtered to companies headquartered in the United States.
- IndustrySaaS
- HQthe United States
- Matches49,817
Built from a search like: “Top SaaS companies in the United States”
Ranked by current headcount across SaaS companies headquartered in the United States. Refreshed daily.
- 1Amazon· Seattle, Washington, United States
- Post-IPO debt
- 786.5k employees
- Founded 1994
- 2Google· Mountain View, California, United States
- Series unknown
- 338.2k employees
- 3Freelance | Self-Employed· New York, New York, United States
- 324.2k employees
- 4Freelance Insider· New York, New York, United States
- 298.4k employees
- 5Microsoft· Redmond, Washington, United States
- Post-IPO equity
- 229.4k employees
- Founded 1975
- 6Fiverr· New York, Iowa, United States
- Series E
- 220k employees
- Founded 2010
- 7Upwork· San Francisco, California, United States
- Series unknown
- 170.5k employees
- Founded 2015
- 8Uber· San Francisco, California, United States
- Post-IPO debt
- 155.6k employees
- Founded 2009
- 9Meta· Menlo Park, California, United States
- 151.4k employees
- Founded 2014
- 10YouTube· San Bruno, California, United States
- 149.3k employees
- Founded 2007
- 11Cisco· San Jose, California, United States
- Seed
- 95.6k employees
- Founded 1984
- 12Salesforce· San Francisco, California, United States
- Post-IPO debt
- 87.7k employees
- 13DoorDash· San Francisco, California, United States
- 80k employees
- Founded 2013
- 14SLB· Houston, Texas, United States
- 79.5k employees
- Founded 1926
- 15Airbnb· San Francisco, California, United States
- Post-IPO debt
- 69.2k employees
- Founded 2007
- 16SEO· Nassau, New York, United States
- 48.2k employees
- Founded 1999
- 17Adobe· San Jose, California, United States
- Series unknown
- 41.6k employees
- Founded 1982
- 18Booz Allen Hamilton· McLean, Virginia, United States
- 37.3k employees
- Founded 1914
- 19PayPal· San Jose, California, United States
- Post-IPO debt
- 36.6k employees
- Founded 1998
- 20Amdocs· Chesterfield, Missouri, United States
- Post-IPO equity
- 35k employees
- Founded 1982
- 21GlobalLogic· Santa Clara, California, United States
- Secondary
- 34.8k employees
- Founded 2000
- 22ServiceNow· Santa Clara, California, United States
- Post-IPO debt
- 32.8k employees
- Founded 2004
- 23Stealth Startup· San Francisco, California, United States
- Series A
- 32.4k employees
- Founded 2020
- 24Nielsen· New York, New York, United States
- Debt
- 29.1k employees
- 25NielsenIQ· Chicago, Illinois, United States
- 29k employees
- Founded 1923
Find engineers at SaaS companies in the United States
the United States has long been a hub for SaaS, and the list above ranks the largest SaaS companies headquartered there by current headcount, drawn from public LinkedIn and Crunchbase records. With 49,817 matching companies in our index, this is a good map of where the SaaS talent in the United Stateslives — useful whether you’re recruiting, partnering, or sizing a market.
The biggest SaaS companies in the United States tend to be the gravitational centres for specialised talent — senior engineers, ML researchers, applied scientists, designers — while the smaller ones compete on speed, equity, and proximity to founders.
Refolk converts this list into a live search. Ask for “SaaS engineers in the United Stateshiring senior staff” or “founders of SaaS companies in the United Stateswho left in the last 12 months” and Refolk returns a ranked shortlist with the evidence that earned each person a spot.
How this list is built
Last refreshed: Thu, 07 May 2026 06:47:18 GMT
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