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Top Series C SaaS companies

Software-as-a-service vendors selling subscription cloud software to other businesses. Filtered to companies whose latest disclosed round is Series C.

Built from a search like: “Top Series C SaaS companies”

Ranked by current headcount across Series C SaaS companies. Refreshed daily.

  1. 1
    DiDi· China
    • Series C
    • 31.4k employees
    • Founded 2012
  2. 2
    Shopify· Ottawa, Ontario, Canada
    • Series C
    • 27.9k employees
    • Founded 2006
  3. 3
    Twitch· San Francisco, California, United States
    • Series C
    • 17.5k employees
    • Founded 2011
  4. 4
    Symantec· San Jose, California, United States
    • Series C
    • 12.9k employees
    • Founded 1982
  5. 5
    Hotmart· Amsterdam, North Holland, Netherlands
    • Series C
    • 12.5k employees
    • Founded 2011
  6. 6
    Arista Networks· Santa Clara, California, United States
    • Series C
    • 5.5k employees
    • Founded 2004
  7. 7
    Mercor· San Francisco, California, United States
    • Series C
    • 5.2k employees
    • Founded 2023
  8. 8
    Fora Travel· New York, New York, United States
    • Series C
    • 4.7k employees
    • Founded 2021
  9. 9
    HighRadius· Houston, Texas, United States
    • Series C
    • 4.5k employees
    • Founded 2006
  10. 10
    Clipboard· San Francisco, California, United States
    • Series C
    • 3.4k employees
    • Founded 2016
  11. 11
    Miro· San Francisco, California, United States
    • Series C
    • 2.6k employees
    • Founded 2011
  12. 12
    WRITER· San Francisco, California, United States
    • Series C
    • 2.4k employees
    • Founded 2020
  13. 13
    lala
    • Series C
    • 2.3k employees
    • Founded 2005
  14. 14
    Guru· Oman
    • Series C
    • 2.3k employees
    • Founded 2013
  15. 15
    Crescendo· San Francisco, California, United States
    • Series C
    • 2.2k employees
    • Founded 2024
  16. 16
    NinjaOne· Austin, Texas, United States
    • Series C
    • 2.2k employees
    • Founded 2013
  17. 17
    ASTRO· Jakarta, Jakarta, Indonesia
    • Series C
    • 2k employees
    • Founded 2021
  18. 18
    Commerce
    • Series C
    • 1.9k employees
    • Founded 1994
  19. 19
    Petpooja· Ahmedabad, Gujarat, India
    • Series C
    • 1.6k employees
    • Founded 2011
  20. 20
    Roadie· Atlanta, Georgia, United States
    • Series C
    • 1.6k employees
    • Founded 2014
  21. 21
    NICE Actimize· Hoboken, New Jersey, United States
    • Series C
    • 1.5k employees
    • Founded 1999
  22. 22
    Picsart· Hallandale Beach, Florida, United States
    • Series C
    • 1.4k employees
    • Founded 2011
  23. 23
    Birdeye· Palo Alto, California, United States
    • Series C
    • 1.4k employees
    • Founded 2012
  24. 24
    Sulekha· Chennai, Tamil Nadu, India
    • Series C
    • 1.4k employees
    • Founded 2007
  25. 25
    Awign· Bengaluru, Karnataka, India
    • Series C
    • 1.4k employees
    • Founded 2016

Find engineers and founders at Series C SaaS companies

Series C SaaS companies are some of the most active hirers in the market. The list above ranks the largest SaaS companies whose latest disclosed round is Series C, by current headcount, drawn from public LinkedIn and Crunchbase records. Across 1,154matching companies, you’ll find senior engineers, founding designers, and operators worth tracking.

Companies at this stage in SaaS share a profile: a working product, fresh capital, and a hiring plan that wants senior people yesterday. Looking at headcount, last round, and HQ side by side gives you a quick read on where SaaS talent is concentrating right now.

Refolk converts this list into a search. Ask for “Series C SaaS founders hiring senior engineers” or “design leads at Series C SaaS companies” and Refolk returns a fresh ranked shortlist with the sources behind each match.

How this list is built

Refolk pulled SaaS companies whose latest disclosed funding round is Series C from public LinkedIn and Crunchbase records, ranked them by current employee count, and kept those with at least 5 employees. The list refreshes once a day.

Last refreshed: Thu, 07 May 2026 06:11:31 GMT

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