Company lists · Data refreshed September 2026
Top 25 Military cybersecurity companies based in Israel
RevenueBase identified 98 military cybersecurity companies headquartered in Israel as of September 2026 and tracks 4,073 professional contacts across them, including 2,153 with verified work emails and 188 with mobile numbers. Tel Aviv is the largest hub.
This list covers military cybersecurity companies headquartered in Israel, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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.
The 25 largest military cybersecurity companies based in Israel
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,116 | ||||
“Elbit Systems is a leading global defense technology company, delivering advanced solutions for a secure and safer world.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | 314 | ||||
“TSG | EXPANDING YOUR ADVANTAGE TSG is a global, publicly traded company specializing in advanced solutions for mission-critical environments.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | 249 | ||||
“Sygnia is a cyber technology and services company, providing high-end consulting and incident response support for organizations worldwide.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | 180 | ||||
Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | 112 | ||||
“High Sec Labs (HSL) develops high-quality, cyber-defense solutions in the field of network and peripheral isolation.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | 100 | ||||
“Netline Communications Technologies was established in 1998 and has since provided innovative electronic warfare (EW) and counter-terror solutions for armies, governments, and…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | 67 | ||||
“Bulwarx Ltd.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | 54 | ||||
“Thirdeye Systems provides multi-layered defense solutions to protect critical assets and strategic sites from evolving aerial threats.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | 49 | ||||
“Intensity Global (IG) group is cybersecurity technology consulting company.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | 42 | ||||
“Gita Technologies rises to the technological challenges facing the signals intelligence and cyber industries today.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | 39 | ||||
“CWG, a trusted leader in offensive and defensive security services, empowers enterprises to excel in a digital world without compromise.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | 37 | ||||
“KAZUAR provides a state-grade cybersecurity designed for enterprises and IP-critical organizations to protect data from advanced persistent threats (APTs), insider risks, supply…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | 35 | ||||
“Established in 2014 to defend global enterprises from the increasing challenges of organizational cybersecurity.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | 29 | ||||
“Mobilicom designs develops and delivers cybersecure, end-to-end solutions for drones, robotics, and autonomous platforms.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | 28 | ||||
“We implement specialized cybersecurity expertise, refined through actual nation-state activities, to enhance your resistance against exceptionally skilled adversaries.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | 24 | ||||
“SOPHTIX Security is an elite cybersecurity company operating where certainty is critical and real risk is not an option.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | 18 | ||||
“At Triarii-Research, we secure systems and products throughout their lifecycle.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | 10root Cyber SecurityIndirect evidence | 16 | |||
“We are the first phone call choice for hundreds of C-Level executives on 4 continents.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | 15 | ||||
“CyberIL Experts in Cyber Defense, Cloud and application security, critical infrastructure & IT/OT/IoT/IoMT security” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | 15 | ||||
“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…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | Wake-Up CyberIndirect evidence | 15 | |||
“Our Story Wake-up Cyber was founded in 2011 by Guy Somech and Nati Lerer, who share a vision of providing unbiased IT and cyber security consulting services worldwide.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | 15 | ||||
“ThinkCyber was founded in 2016 by veterans of Israel's elite intelligence and cybersecurity units, professionals who spent decades training operators defending critical…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | 14 | ||||
“Founded in 2005, Sdema Group, LTD.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | 13 | ||||
“Persist security is a leading global cyber security company base in israel, we offer boutique tailor made security consulting services and security as service, including MDR, 24x7…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 25 | 12 | ||||
“Assac Networks develops, integrates and markets network-forensic and security products and solutions in the fields of mobile phones/smartphones security apps and systems…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 98 military cybersecurity companies based in Israel
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Military cybersecurity companies based in Israel at a glance
As of Sep 5, 2026Companies by employee count
Verified emails by last verification
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among military cybersecurity companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.
- 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
- Companies headquartered in Israel whose own description of what they do matches “military cybersecurity companies”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among military cybersecurity companies, and records with no verified work email. Companies headquartered outside Israel are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 2,153 across the full list. 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 5, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Frequently asked
How many military cybersecurity companies are there based in Israel?
RevenueBase identified 98 military cybersecurity companies headquartered in Israel as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Elbit Systems, headquartered in Haifa, tops this list with the largest team on record.
Which city has the most military cybersecurity companies?
Tel Aviv leads with 23 headquartered companies, followed by Herzliya (5) and Haifa (3).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 2,153 verified decision-maker contacts tracked across these 98 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 5, 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.
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