Company lists · Data refreshed November 2026

Top 25 Critical infrastructure protection software companies based in Israel

RevenueBase identified 66 company matches for critical infrastructure protection software companies associated with Israel as of November 2026 and tracks 1,406 professional contacts across them, including 588 with verified work emails. Tel Aviv is the largest hub.

This list covers company matches for critical infrastructure protection software companies 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 November 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 5, 2026 How this list was built
66Companies
1,406Contacts tracked
588Verified emails
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The 25 largest critical infrastructure protection software companies based in Israel

Ranked by team size
Top 25 of 66 company matches for critical infrastructure protection software companies based in Israel, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchTel Aviv, IsraelHQ recorded Nov 5, 2026201-500247 contacts →

Exact match

“Sygnia is a cyber technology and services company, providing high-end consulting and incident response support for organizations worldwide.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchHerzeliya, IsraelHQ recorded Nov 5, 2026201-500192 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchRosh Haayin, IsraelHQ recorded Nov 5, 202651-200122 contacts →

Exact match

“Through our software-enabled hardware platforms, we enable secure and reliable operations, protecting against both today’s cybersecurity challenges and those yet to come.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchHolon, IsraelHQ recorded Nov 5, 2026201-50090 contacts →

Exact match

“Orad is a veteran and experienced company specializing in providing overall solutions for multidisciplinary projects with complex technology in security and perimeter protection…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchTel Aviv, IsraelHQ recorded Nov 5, 202611-5047 contacts →

Exact match

“QMasters is a leading international cyber security and information security company providing-Expert IT network security consulting services -Customized Integration services…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchRamat Gan, IsraelHQ recorded Nov 5, 202651-20038 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 · Nov 5, 2026 · View company records in RevenueBase
7Exact matchTel Aviv, IsraelHQ recorded Nov 5, 202651-20037 contacts →

Exact match

“We believe there should be no compromise on ICS or OT security.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchKfar Saba, IsraelHQ recorded Nov 5, 202611-5032 contacts →

Exact match

“Since 1991 we at TAR Ideal Concepts have redefined security for the modern age.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchRa'anana, IsraelHQ recorded Nov 5, 202611-5031 contacts →

Exact match

“Overline Security made its debut to the Israeli IT security market on 2003.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchAirport City, IsraelHQ recorded Nov 5, 202611-5029 contacts →

Exact match

“10Secure is a company specializing in integrated information security solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchBnei Brak, IsraelHQ recorded Nov 5, 202651-20029 contacts →

Exact match

“OCTOPUS command and control software and apps allows information/cyber, safety, logistics security officers manage manpower, procedures and technology in day-to-day routine and in…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchHerzliya, IsraelHQ recorded Nov 5, 202611-5028 contacts →

Exact match

“Scadasudo Ltd is a cyber solution architecture and design office, established by leading experts in the field of OT (Industrial control) and IT (information Technology), in order…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchHaifa, IsraelHQ recorded Nov 5, 202611-5026 contacts →

Exact match

“We have secured networks throughout the world since 2002.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchPetaẖ Tiqwa, IsraelHQ recorded Nov 5, 202651-20025 contacts →

Exact match

“Tandu Technologies & Security Systems Ltd.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchLod, IsraelHQ recorded Nov 5, 202651-20022 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchNir Zvi, IsraelHQ recorded Nov 5, 202611-5017 contacts →

Exact match

“We manufacture and implement state-of-the-art Perimeter Intrusion Detection Systems (PIDS) and integrated electronic security systems for institutional, municipal, commercial and…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchNir Zvi, IsraelHQ recorded Nov 5, 202611-5016 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 · Nov 5, 2026 · View company records in RevenueBase
18Exact matchHerzliya, IsraelHQ recorded Nov 5, 202611-5016 contacts →

Exact match

“Founded in 2005, Sdema Group, LTD.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchHolon, IsraelHQ recorded Nov 5, 202611-5014 contacts →

Exact match

“Secure Your Assets.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchRamat Gan, IsraelHQ recorded Nov 5, 202611-5014 contacts →

Exact match

“HackersEye is an elite Israeli cybersecurity firm, founded by former government, military, and corporate experts, specializing in high-profile crisis management and incident…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchModiin Macabim Reut, IsraelHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“Cyber Security & worker Integrity management company services Genero offers a range of innovative business solutions to help solve your complex industry challenges.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchModi'​in, IsraelHQ recorded Nov 5, 202611-5011 contacts →

Exact match

“Wise Solutions helps organizations strengthen cybersecurity, protect sensitive data, and meet regulatory and compliance requirements.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchTel Aviv, IsraelHQ recorded Nov 5, 202611-5010 contacts →

Exact match

“Scorpiones is an information security services company specializing in execution-first cybersecurity.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchTel-aviv, IsraelHQ recorded Nov 5, 202611-5010 contacts →

Exact match

“CySource has a frontline experience in combating cyber-attacks and building resilience.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchBeer Sheva, IsraelHQ recorded Nov 5, 202611-508 contacts →

Exact match

“PRELYSIS Ltd.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 66 critical infrastructure protection software companies based in Israel

See the full list, filter by size, metro and specialty, and access 588 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Critical infrastructure protection software companies based in Israel at a glance

As of Nov 5, 2026
41.8%Verified-email coverage
21.3Average contacts per company
11-50Median size (employees)
13.6%Largest-city concentration · Tel Aviv
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
10
11-50
38
51-200
11
201-500
5
501-1,000
1
1,001-5,000
1

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 66 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 “critical infrastructure protection software companies” 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 588 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 November 5, 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 “critical infrastructure protection software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many critical infrastructure protection software companies are there based in Israel?

RevenueBase identified 66 company matches for critical infrastructure protection software companies associated with Israel as of November 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?

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

Which city has the most critical infrastructure protection software companies?

Tel Aviv leads with 9 company records, followed by Bnei Brak (3) and Herzliya (3).

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 588 professional contacts with verified work emails tracked across these 66 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 November 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.