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Top Series C Developer tools companies

IDEs, runtimes, frameworks, and platforms built primarily for engineers. Filtered to companies whose latest disclosed round is Series C.

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

Ranked by current headcount across Series C Developer tools 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
    Arista Networks· Santa Clara, California, United States
    • Series C
    • 5.5k employees
    • Founded 2004
  6. 6
    Mercor· San Francisco, California, United States
    • Series C
    • 5.2k employees
    • Founded 2023
  7. 7
    HighRadius· Houston, Texas, United States
    • Series C
    • 4.5k employees
    • Founded 2006
  8. 8
    Miro· San Francisco, California, United States
    • Series C
    • 2.6k employees
    • Founded 2011
  9. 9
    WRITER· San Francisco, California, United States
    • Series C
    • 2.4k employees
    • Founded 2020
  10. 10
    lala
    • Series C
    • 2.3k employees
    • Founded 2005
  11. 11
    NinjaOne· Austin, Texas, United States
    • Series C
    • 2.2k employees
    • Founded 2013
  12. 12
    Commerce
    • Series C
    • 1.9k employees
    • Founded 1994
  13. 13
    NICE Actimize· Hoboken, New Jersey, United States
    • Series C
    • 1.5k employees
    • Founded 1999
  14. 14
    Picsart· Hallandale Beach, Florida, United States
    • Series C
    • 1.4k employees
    • Founded 2011
  15. 15
    Birdeye· Palo Alto, California, United States
    • Series C
    • 1.4k employees
    • Founded 2012
  16. 16
    Fynd· Mumbai, Maharashtra, India
    • Series C
    • 1.2k employees
    • Founded 2012
  17. 17
    Clay· New York, New York, United States
    • Series C
    • 1.2k employees
    • Founded 2017
  18. 18
    Engine
    • Series C
    • 1.2k employees
    • Founded 2019
  19. 19
    Achievers· Toronto, Ontario, Canada
    • Series C
    • 1.2k employees
    • Founded 2002
  20. 20
    LeadSquared· Bengaluru, Karnataka, India
    • Series C
    • 1.1k employees
    • Founded 2011
  21. 21
    Recurly· Austin, Texas, United States
    • Series C
    • 1.1k employees
    • Founded 2009
  22. 22
    Pipedrive· New York, Iowa, United States
    • Series C
    • 1.1k employees
    • Founded 2010
  23. 23
    ESS
    • Series C
    • 1.1k employees
    • Founded 1993
  24. 24
    Docker, Inc· San Francisco, California, United States
    • Series C
    • 991 employees
    • Founded 2013
  25. 25
    Cohere Health· Remote, Oregon, United States
    • Series C
    • 922 employees
    • Founded 2019

Find engineers and founders at Series C Developer tools companies

Series C Developer tools companies are some of the most active hirers in the market. The list above ranks the largest Developer tools companies whose latest disclosed round is Series C, by current headcount, drawn from public LinkedIn and Crunchbase records. Across 765matching companies, you’ll find senior engineers, founding designers, and operators worth tracking.

Companies at this stage in Developer tools 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 Developer tools talent is concentrating right now.

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

How this list is built

Refolk pulled Developer tools 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 06:50:55 GMT

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