Refolk
BlogSign in

Top Series A Blockchain companies

Companies building L1s, L2s, wallets, infra, and apps on public blockchains. Filtered to companies whose latest disclosed round is Series A.

Built from a search like: “Top Series A Blockchain companies”

Ranked by current headcount across Series A Blockchain companies. Refreshed daily.

  1. 1
    Reliance Nippon Life Insurance· Mumbai, Maharashtra, India
    • Series A
    • 13.3k employees
    • Founded 2000
  2. 2
    MAIF· Niort, Nouvelle-Aquitaine, France
    • Series A
    • 6.8k employees
    • Founded 1934
  3. 3
    banco BV· São Paulo, São Paulo, Brazil
    • Series A
    • 6.1k employees
    • Founded 1991
  4. 4
    Horizon Blue Cross Blue Shield of New Jersey· Newark, New Jersey, United States
    • Series A
    • 5.2k employees
    • Founded 1932
  5. 5
    Grupo HDI· Paraíba, Brazil
    • Series A
    • 4.5k employees
    • Founded 1903
  6. 6
    HealthPlanOne· Shelton, Connecticut, United States
    • Series A
    • 3.9k employees
    • Founded 2006
  7. 7
    Raymond Chabot Grant Thornton· Montreal, Quebec, Canada
    • Series A
    • 2.5k employees
    • Founded 1948
  8. 8
    PalmPay· Lagos, Lagos State, Nigeria
    • Series A
    • 2.3k employees
    • Founded 2019
  9. 9
    Prima· Milan, Lombardy, Italy
    • Series A
    • 2.1k employees
    • Founded 2014
  10. 10
    MyMoneyMantra· Delhi, India
    • Series A
    • 1.6k employees
    • Founded 1989
  11. 11
    Yuno· New York, New York, United States
    • Series A
    • 1.5k employees
    • Founded 2022
  12. 12
    Fam· Bengaluru, Karnataka, India
    • Series A
    • 1.4k employees
    • Founded 2019
  13. 13
    will bank· Santa Paula, Pernambuco, Brazil
    • Series A
    • 1.2k employees
    • Founded 2017
  14. 14
    Mapan· Gambir, Jakarta, Indonesia
    • Series A
    • 1.2k employees
    • Founded 2009
  15. 15
    Capital.com· Limassol Municipality, Limassol, Cyprus
    • Series A
    • 1.2k employees
    • Founded 2016
  16. 16
    Blue Cross and Blue Shield of Nebraska· Omaha, Nebraska, United States
    • Series A
    • 1.2k employees
    • Founded 1939
  17. 17
    Zenith Vehicles· Leeds, England, United Kingdom
    • Series A
    • 1.1k employees
    • Founded 1989
  18. 18
    Lower· Columbia, Maryland, United States
    • Series A
    • 1k employees
    • Founded 2018
  19. 19
    Galileo Financial Technologies· Sandy, Utah, United States
    • Series A
    • 1k employees
    • Founded 2001
  20. 20
    Light· Ahmedabad, Gujarat, India
    • Series A
    • 1k employees
    • Founded 2009
  21. 21
    Nada Inc.· Dallas, Texas, United States
    • Series A
    • 986 employees
    • Founded 2019
  22. 22
    Interhyp Gruppe· Munich, Bavaria, Germany
    • Series A
    • 944 employees
    • Founded 1999
  23. 23
    Midas· Istanbul, Istanbul, Türkiye
    • Series A
    • 936 employees
    • Founded 2021
  24. 24
    Cowen Inc.· New York, New York, United States
    • Series A
    • 910 employees
    • Founded 2018
  25. 25
    NiFT· Karāchi, Sindh, Pakistan
    • Series A
    • 904 employees
    • Founded 1995

Find engineers and founders at Series A Blockchain companies

Series A Blockchain companies are some of the most active hirers in the market. The list above ranks the largest Blockchain companies whose latest disclosed round is Series A, by current headcount, drawn from public LinkedIn and Crunchbase records. Across 1,717matching companies, you’ll find senior engineers, founding designers, and operators worth tracking.

Companies at this stage in Blockchain 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 Blockchain talent is concentrating right now.

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

How this list is built

Refolk pulled Blockchain companies whose latest disclosed funding round is Series A 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 08:21:13 GMT

Need an even more specific search?

Refolk runs natural-language searches across LinkedIn, GitHub, and the open web. Try one of these:

Related lists

See all company lists.

Or zoom out

Slice this list a different way