Company lists · Data refreshed September 2026

Top 23 Cybersecurity software developers based in Israel

Name: Cybersecurity software developers based in Israel
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 40 companies tracked

RevenueBase identified 40 company matches for cybersecurity software developers associated with Israel as of September 2026 and tracks 652 professional contacts across them, including 257 with verified work emails. Tel Aviv is the largest hub.

This list covers company matches for cybersecurity software developers associated with Israel, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 28, 2026 How this list was built

40Companies

652Contacts tracked

257Verified emails

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The 23 largest cybersecurity software developers based in Israel

Ranked by team size

Top 23 of 40 company matches for cybersecurity software developers based in Israel, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	High SEC Labs	Exact match	Or Akiva, IsraelHQ recorded Sep 28, 2026	201-500	112 contacts →
	Exact match “High Sec Labs (HSL) develops high-quality, cyber-defense solutions in the field of network and peripheral isolation.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	GENIE	Exact match	Givat Shmuel, IsraelHQ recorded Sep 28, 2026	201-500	77 contacts →
	Exact match “Are you concerned about the ever-increasing cyber threats and the safety of your digital assets?” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Intensity Global Group	Exact match	Poleg Netanya, IsraelHQ recorded Sep 28, 2026	51-200	49 contacts →
	Exact match “Intensity Global (IG) group is cybersecurity technology consulting company.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	CWG	Exact match	Tel Aviv, IsraelHQ recorded Sep 28, 2026	11-50	39 contacts →
	Exact match “CWG, a trusted leader in offensive and defensive security services, empowers enterprises to excel in a digital world without compromise.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Eset Israel Comsecure LTD	Exact match	Holon, IsraelHQ recorded Sep 28, 2026	11-50	39 contacts →
	Exact match “We are on a mission to help businesses secure their IT & data and to help consumers secure their devices & privacy against cyber crime.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Kazuar Technologies	Exact match	Ramat Gan, IsraelHQ recorded Sep 28, 2026	51-200	37 contacts →
	Exact match “KAZUAR provides a state-grade cybersecurity designed for enterprises and IP-critical organizations to protect data from advanced persistent threats (APTs), insider risks, supply…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Spider Solutions	Exact match	Rosh-ha'ayin, IsraelHQ recorded Sep 28, 2026	51-200	33 contacts →
	Exact match “Spider Solutions Ltd.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Triplecyber	Exact match	Modiin, IsraelHQ recorded Sep 28, 2026	11-50	22 contacts →
	Exact match “TripleCyber protects business operations, revenue, and reputation from cyber threats.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Karamba Security	Exact match	Hod Hasharon, IsraelHQ recorded Sep 28, 2026	11-50	16 contacts →
	Exact match “AI has changed the speed of cyberattacks.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Cyberil LTD	Exact match	Nir Zvi, IsraelHQ recorded Sep 28, 2026	11-50	15 contacts →
	Exact match “CyberIL Experts in Cyber Defense, Cloud and application security, critical infrastructure & IT/OT/IoT/IoMT security” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Clearsky Cyber Security	Exact match	Tel Aviv, IsraelHQ recorded Sep 28, 2026	11-50	15 contacts →
	Exact match “ClearSky vision is to develop Cyber Security solutions that are tailored to the needs of large organizations, especially large Financial and Government Organizations that deal…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Thinkcyber LTD	Exact match	Ramat Gan, IsraelHQ recorded Sep 28, 2026	11-50	15 contacts →
	Exact match “ThinkCyber was founded in 2016 by veterans of Israel's elite intelligence and cybersecurity units, professionals who spent decades training operators defending critical…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Triplep	Exact match	Tel Aviv, IsraelHQ recorded Sep 28, 2026	11-50	12 contacts →
	Exact match “Established in 2018, TripleP has swiftly emerged as a leading Cyber Security and Information Systems company in Israel.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	HUB Security	Exact match	IsraelHQ recorded Sep 28, 2026	201-500	11 contacts →
	Exact match “HUB Security (NASDAQ: HUBC), a developer of confidential computing cybersecurity solutions and services, offers innovative cybersecurity computing appliances and a comprehensive…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Spectralops.io	Exact match	Tel Aviv, IsraelHQ recorded Sep 28, 2026	11-50	9 contacts →
	Exact match “Spectral is the developer-first cybersecurity solution that acts as a control plane over source code and the developer ecosystem.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Cysource	Exact match	Tel-aviv, IsraelHQ recorded Sep 28, 2026	11-50	9 contacts →
	Exact match “CySource has a frontline experience in combating cyber-attacks and building resilience.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Sotok Consulting	Exact match	Tel Aviv, IsraelHQ recorded Sep 28, 2026	1-10	5 contacts →
	Exact match “Sotok Security is a fast growing cybersecurity services provider.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Revivesec	Exact match	Gan Yavne, IsraelHQ recorded Sep 28, 2026	11-50	4 contacts →
	Exact match “Bad actors move at the speed of AI.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Saifort	Exact match	Raanana, IsraelHQ recorded Sep 28, 2026	11-50	4 contacts →
	Exact match “Welcome to our cybersecurity company!” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Francisco Ventures	Exact match	Herzliya, IsraelHQ recorded Sep 28, 2026	1-10	3 contacts →
	Exact match “FRANCISCO VENTURES®, develops and manufactures advanced and cutting-edge cyber security products, meeting the complex requirements of government agencies, high-end corporations…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Jenovice Cyber Labs	Exact match	IsraelHQ recorded Sep 28, 2026	11-50	2 contacts →
	Exact match “JENOVICE cyber labs, provider of cyber intelligence innovative tactical systems.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	LBD Creative Innovation	Exact match	Yavne, IsraelHQ recorded Sep 28, 2026	1-10	2 contacts →
	Exact match “BS"D LBD, AI Innovation LTD is a new upcoming start-up company specializing in the fields of Cyber Attacks and Full Product Development.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Four Knights Analytics	Exact match	Holon, IsraelHQ recorded Sep 28, 2026	1-10	1 contacts →
	Exact match “Designing and Implementing Technological Ideas for Advanced Cyber Defense Capabilities, Starting with Network Behaviour Analysis.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “cybersecurity software developers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 23 of 40 cybersecurity software developers based in Israel

See the full list, filter by size, metro and specialty, and access 257 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cybersecurity software developers based in Israel at a glance

As of Sep 28, 2026

39.4%Verified-email coverage

16.3Average contacts per company

11-50Median size (employees)

10.0%Largest-city concentration · Tel Aviv

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

5,001-10,000

Email recency for this list is measured worldwide rather than for Israel, so it is reported there. Company counts and contact totals on this page are exact for Israel, over 40 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Israel whose business descriptions match “cybersecurity software developers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 257 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 28, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “cybersecurity software developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cybersecurity software developers are there based in Israel?

RevenueBase identified 40 company matches for cybersecurity software developers associated with Israel as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

High SEC Labs tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most cybersecurity software developers?

Tel Aviv leads with 4 company records, followed by Holon (3) and Herzliya (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 257 professional contacts with verified work emails tracked across these 40 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.