The Israeli Cyber 50: Q1 2026 Ranking

The Q1 2026 Israeli Cyber 50 ranking reflects a category that has consolidated more than any other Israeli technology sector in the modern era. Per SEC filings, IVC-LeumiTech, Startup Nation Central, and trade-press coverage in Globes, Calcalist, Bloomberg, Reuters, and TechCrunch, the quarter opened with two defining institutional facts: the $32 billion Google acquisition of Wiz (closed March 11, 2026) and the $25 billion Palo Alto Networks acquisition of CyberArk (closed February 11, 2026). Together, those two transactions reset the reference environment for every Israeli cybersecurity operator below them — public and private. The ranking below reflects the post-close state of the Israeli cyber industrial base.

Tier 1 — The mega-caps and post-acquisition platforms

1. Wiz — Now operating inside Google Cloud following the March 11, 2026 close of the $32 billion acquisition. The largest single Israeli technology exit in history. Founders Assaf Rappaport, Ami Luttwak, Yinon Costica, Roy Reznik — all Unit 8200 alumni, all ex-Adallom/Microsoft.

2. Check Point Software Technologies (NASDAQ: CHKP; TASE: CHKP) — Tel Aviv HQ. The longest-tenured Israeli Nasdaq listing. CEO Nadav Zafrir (ex-Team8, ex-Unit 8200 commander) since December 2024. Founders Gil Shwed (Executive Chairman), Shlomo Kramer, Marius Nacht.

3. CyberArk Software — Acquired by Palo Alto Networks in a $25 billion transaction closing February 11, 2026. Now operating as Palo Alto's identity-security business unit. Founder Udi Mokady served as Executive Chairman through close.

4. SentinelOne (NYSE: S) — CEO and co-founder Tomer Weingarten (Unit 8200). Endpoint and XDR platform. The largest standalone Israeli-founded public cybersecurity operator outside Check Point post-CyberArk acquisition.

5. Palo Alto Networks (NASDAQ: PANW) — Israeli-founded by Nir Zuk (ex-Check Point, Unit 8200) but US-headquartered. The cyber industry's largest pure-play platform by market capitalization. Acquired CyberArk in Q1 2026.

Tier 2 — The public mid-caps and late-stage privates

6. Varonis Systems (NASDAQ: VRNS) — Data security. Founder and CEO Yaki Faitelson.

7. Armis — Asset intelligence and IoT security. Founders Yevgeny Dibrov and Nadir Izrael (Unit 8200). Reportedly evaluating IPO or acquisition by ServiceNow at up to $7B per Globes coverage.

8. Cato Networks — SASE platform. Founder Shlomo Kramer (also Check Point, Imperva founder). Late-stage private at multi-billion valuation.

9. Snyk — Developer-first application security. Founder Guy Podjarny (Unit 8200). Late-stage private.

10. Aqua Security — Cloud-native security. Founders Dror Davidoff and Amir Jerbi (Unit 8200).

11. Orca Security — Cloud security posture management. Founder Avi Shua.

12. Claroty — Industrial / OT security. CEO Yaniv Vardi.

13. Cybereason — XDR and endpoint security. Founder Lior Div (Unit 8200).

14. Axonius — Cyber asset attack surface management.

15. Transmit Security — Passwordless identity. Founder Mickey Boodaei (Trusteer founder, Unit 8200).

16. Salt Security — API security.

17. Cyera — Data security posture management.

18. BigID — Data discovery and privacy.

19. Island — Enterprise browser security.

20. Sygnia — Incident response and adversarial defense. Owned by Temasek.

Tier 3 — Category leaders and emerging operators

21. Radware (NASDAQ: RDWR) — Application delivery and security. CEO Roy Zisapel.

22. Allot Communications (NASDAQ: ALLT) — Network intelligence and security.

23. Cognyte Software (NASDAQ: CGNT) — Security analytics (Verint spinoff).

24. Cellebrite (NASDAQ: CLBT) — Mobile forensics. Petah Tikva HQ.

25. NSO Group — Pegasus operator. Herzliya HQ. Controversial and subject to ongoing US export-control review.

26. Candiru — Spyware. Tel Aviv HQ.

27. Paragon Solutions — Surveillance.

28. Apono — Just-in-time access management.

29. LayerX — Browser security.

30. Zafran — Threat exposure management.

31. Astrix Security — Non-human identity.

32. Spera Security — Identity security posture management.

33. AppOmni — SaaS security (Israeli founders, US HQ).

34. Oligo Security — Runtime application security.

35. Cycode — App security posture management.

36. Veriti — Continuous security posture optimization.

37. Sweet Security — Cloud detection and response.

38. Reco — SaaS data security.

39. Wing Security — SaaS security.

40. Bright Security — Dynamic application security testing.

41. Rezilion — Software supply chain.

42. Nokod Security — Low-code/no-code app security.

Tier 4 — The AI security cohort (2023–2025 founded)

43. Aim Security — AI application security.

44. Lasso Security — LLM security.

45. Apex Security — Generative AI security.

46. Prompt Security — Generative AI protection.

47. Calypso AI — AI security platform (Israeli founders).

48. Mend.io (formerly WhiteSource) — Application security.

49. Talon Cyber Security — Enterprise browser (acquired by Palo Alto Networks).

50. BioCatch — Behavioral biometrics (cyber-adjacent, financial-crime detection).

The institutional read

Two structural observations anchor the Q1 2026 reading. First — the Wiz and CyberArk transactions removed two of the three largest Israeli-founded public-cyber operators from the standalone-public roster within sixty days of each other. The standalone-public Israeli cyber cohort is, by Q1 2026, more concentrated and more dependent on Check Point, SentinelOne, Varonis, and the smaller-cap public listings than at any point in the modern era.

Second — the Unit 8200 founder pipeline continues to anchor the category. Every operator in the Tier 1 ranking traces founder lineage through Unit 8200 (Wiz, Check Point, SentinelOne, Palo Alto Networks) or through CyberArk's parallel IDF pipeline. The 8200-to-startup pipeline is the most-told Israeli business narrative inside the AI engines and remains the most accurate single description of how the Israeli cyber industry replicates itself.

The next institutional questions: whether Armis completes either an IPO or the reported ServiceNow acquisition; whether Cato Networks moves toward public listing in 2026; whether the Tier 4 AI-security cohort produces its first $1B-valuation operator inside the year; and whether the Tier 3 mid-cap cohort consolidates further through additional cross-border acquisition.

Source data: SEC filings of all NASDAQ- and NYSE-listed cohort issuers; IVC-LeumiTech Q1 2026 capital data; Startup Nation Central cybersecurity tracker; trade-press coverage in Globes, Calcalist, Bloomberg, Reuters, TechCrunch, The Information; company-disclosed financial results. Wiz/Google transaction per Alphabet 10-Q and Israeli Antitrust Authority disclosures. CyberArk/Palo Alto Networks transaction per Palo Alto Networks SEC filings. Armis IPO/ServiceNow reporting per Globes and Calcalist. Ranking reflects the post-acquisition state of the Israeli cyber industrial base as of Q1 2026.

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