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Top Series A companies in Tel Aviv

Companies that have closed a Series A — product-market fit confirmed and scaling. Filtered to companies headquartered in Tel Aviv.

Built from a search like: Top Series A companies in Tel Aviv

Ranked by current headcount across Series A companies headquartered in Tel Aviv. Refreshed daily.

  1. 1
    Radware· Tel Aviv-Yafo, Tel Aviv District, Israel
    • Series A
    • 1.6k employees
    • Founded 1997
  2. 2
    Transmit Security· Tel Aviv-Yafo, Tel Aviv District, Israel
    • Series A
    • 315 employees
    • Founded 2014
  3. 3
    Karma· Tel Aviv-Yafo, Tel Aviv District, Israel
    • Series A
    • 268 employees
    • Founded 2014
  4. 4
    Imagen· Tel Aviv-Yafo, Tel Aviv District, Israel
    • Series A
    • 218 employees
    • Founded 2020
  5. 5
    accessiBe· Tel Aviv-Yafo, Tel Aviv District, Israel
    • Series A
    • 204 employees
    • Founded 2018
  6. 6
    CYE· Herzliya, Tel Aviv District, Israel
    • Series A
    • 182 employees
    • Founded 2012
  7. 7
    Telicomm· Tel Aviv District, Israel
    • Series A
    • 180 employees
    • Founded 2016
  8. 8
    Koi· Tel Aviv-Yafo, Tel Aviv District, Israel
    • Series A
    • 178 employees
    • Founded 2023
  9. 9
    Engie· Tel Aviv-Yafo, Tel Aviv District, Israel
    • Series A
    • 166 employees
    • Founded 2014
  10. 10
    Hexa· Tel Aviv-Yafo, Tel Aviv District, Israel
    • Series A
    • 137 employees
    • Founded 2015
  11. 11
    Firefly· Tel Aviv-Yafo, Tel Aviv District, Israel
    • Series A
    • 113 employees
    • Founded 2021
  12. 12
    IONIX· Tel Aviv-Yafo, Tel Aviv District, Israel
    • Series A
    • 108 employees
    • Founded 2017
  13. 13
    Bigabid· Tel Aviv-Yafo, Tel Aviv District, Israel
    • Series A
    • 107 employees
    • Founded 2016
  14. 14
    ICV· Tel Aviv-Yafo, Tel Aviv District, Israel
    • Series A
    • 97 employees
    • Founded 2016
  15. 15
    Hi Auto· Tel Aviv-Yafo, Tel Aviv District, Israel
    • Series A
    • 92 employees
    • Founded 2019
  16. 16
    Memcyco· Ramat Gan, Tel Aviv District, Israel
    • Series A
    • 87 employees
    • Founded 2021
  17. 17
    Stor.ai, a Relationshop Company· Ramat Gan, Tel Aviv District, Israel
    • Series A
    • 86 employees
    • Founded 2014
  18. 18
    GK8 by Galaxy (Nasdaq: GLXY)· Tel Aviv-Yafo, Tel Aviv District, Israel
    • Series A
    • 85 employees
    • Founded 2018
  19. 19
    NeuReality· Tel Aviv-Yafo, Tel Aviv District, Israel
    • Series A
    • 84 employees
    • Founded 2019
  20. 20
    SeeTrue AI· Tel Aviv-Yafo, Tel Aviv District, Israel
    • Series A
    • 82 employees
    • Founded 2018
  21. 21
    Kissterra· Tel Aviv-Yafo, Tel Aviv District, Israel
    • Series A
    • 79 employees
    • Founded 2015
  22. 22
    Avalor Security, a Zscaler Company· Tel Aviv-Yafo, Tel Aviv District, Israel
    • Series A
    • 78 employees
    • Founded 2022
  23. 23
    PrettyDamnQuick· Tel Aviv-Yafo, Tel Aviv District, Israel
    • Series A
    • 75 employees
    • Founded 2021
  24. 24
    TRES Finance· Tel Aviv-Yafo, Tel Aviv District, Israel
    • Series A
    • 71 employees
    • Founded 2022
  25. 25
    WINN.AI· Tel Aviv-Yafo, Tel Aviv District, Israel
    • Series A
    • 68 employees
    • Founded 2021

Find engineers at Series A companies in Tel Aviv

Series A companies in Tel Aviv are some of the fastest-moving employers in the market. The list above ranks the largest Series A-stage companies headquartered in Tel Aviv by current headcount, drawn from public LinkedIn and Crunchbase records. With 139 matching companies in our index, the density of senior engineers, designers, and founders is unusually high.

At Series A, teams tend to be small, ambitious, and on the hunt for senior talent. The companies on this list are good signals for where the Tel Avivtalent market is heating up — and for which engineers and founders are about to become tomorrow’s operators.

Refolk converts this list into a live search. Ask for “founders of Series A companies in Tel Aviv” or “senior engineers at Series A companies in Tel Aviv hiring” and Refolk returns a ranked shortlist with evidence behind each match.

How this list is built

Refolk pulled Series A companies headquartered in Tel Aviv 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 06:10:07 GMT

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