Refolk
Sign in

Top Cybersecurity companies in Israel

Companies defending or attacking software, networks, and cloud infrastructure. Filtered to companies headquartered in Israel.

Edit the query above, or pick a refinement. 100 free credits on sign-up, no card needed.

Built from a search like: “Top Cybersecurity companies in Israel”

Ranked by current headcount across Cybersecurity companies headquartered in Israel. Refreshed daily.

  1. 1
    Cato Networks· Tel Aviv-Yafo, Tel Aviv District, Israel
    • Series G
    • 1.7k employees
    • Founded 2015
  2. 2
    Radware· Tel Aviv-Yafo, Tel Aviv District, Israel
    • Series A
    • 1.6k employees
    • Founded 1997
  3. 3
    XM Cyber· Tel Aviv-Yafo, Tel Aviv District, Israel
    • Series B
    • 445 employees
    • Founded 2016
  4. 4
    Dream· Tel Aviv-Yafo, Tel Aviv District, Israel
    • Series unknown
    • 333 employees
    • Founded 2023
  5. 5
    Sygnia· Tel Aviv-Yafo, Tel Aviv District, Israel
    • 264 employees
    • Founded 2015
Reveal 212 more·100 free credits, no card

Find engineers at Cybersecurity companies in Israel

Israel has long been a hub for Cybersecurity, and the list above ranks the largest Cybersecurity companies headquartered there by current headcount, drawn from public LinkedIn and Crunchbase records. With 217 matching companies in our index, this is a good map of where the Cybersecurity talent in Israellives - useful whether you’re recruiting, partnering, or sizing a market.

The biggest Cybersecurity companies in Israel 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 “Cybersecurity engineers in Israelhiring senior staff” or “founders of Cybersecurity companies in Israelwho 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

Refolk pulled Cybersecurity companies headquartered in Israel from public LinkedIn and Crunchbase records, ranked them by current employee count, and kept those with at least 10 employees. The list refreshes once a day.

Last refreshed: Sun, 21 Jun 2026 10:37:14 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