Company lists · Data refreshed September 2026

Top 25 Infrastructure security companies based in Israel

Name: Infrastructure security companies based in Israel
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 216 companies tracked

RevenueBase identified 216 company matches for infrastructure security companies associated with Israel as of September 2026 and tracks 4,122 professional contacts across them, including 1,487 with verified work emails and 221 with mobile numbers. Tel Aviv is the largest hub.

This list covers company matches for infrastructure security 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 September 3, 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 3, 2026 How this list was built

216Companies

4,122Contacts tracked

1,487Verified emails

221Mobile numbers

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The 25 largest infrastructure security companies based in Israel

Ranked by team size

Top 25 of 216 company matches for infrastructure security companies based in Israel, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 3, 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	ALLOT	Exact match	Hod-hasharon, IsraelHQ recorded Sep 3, 2026	501-1,000	852 contacts →
	Exact match “Allot Ltd.(NASDAQ: ALLT, TASE: ALLT) is a provider of leading innovative converged cybersecurity solutions and network intelligence for service providers and enterprises…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
2	Sygnia	Exact match	Tel Aviv, IsraelHQ recorded Sep 3, 2026	201-500	249 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 · Sep 3, 2026 · View company records in RevenueBase
3	Kayhut	Exact match	IsraelHQ recorded Sep 3, 2026	201-500	185 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
4	Matrix 2bsecure	Exact match	Tel Aviv, IsraelHQ recorded Sep 3, 2026	51-200	181 contacts →
	Exact match “2Bsecure Ltd.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
5	Citadel Cyber Security	Exact match	IsraelHQ recorded Sep 3, 2026	51-200	162 contacts →
	Exact match “Citadel is an Information Security Consulting company.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
6	Prologic LTD	Exact match	Rosh Haayin, IsraelHQ recorded Sep 3, 2026	201-500	126 contacts →
	Exact match “Prologic was established in 2007, and is expanding and growing ever since.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
7	We Ankor	Exact match	IsraelHQ recorded Sep 3, 2026	51-200	124 contacts →
	Exact match “We Ankor, member of the Hilan Group, is an experienced company of experts, leading in computing infrastructure and information and cloud security.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
8	Ictbit Solutions	Exact match	Rosh Haayin Israel, IsraelHQ recorded Sep 3, 2026	201-500	104 contacts →
	Exact match “We specialize in delivering advanced IT solutions tailored to the unique needs of each client.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
9	Orad LTD	Exact match	Holon, IsraelHQ recorded Sep 3, 2026	201-500	87 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 · Sep 3, 2026 · View company records in RevenueBase
10	Simplit	Exact match	Tel Aviv, IsraelHQ recorded Sep 3, 2026	n/a	81 contacts →
	Exact match “IT Management & Consulting Risk Management Cybersecurity Services” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
11	GENIE	Exact match	Givat Shmuel, IsraelHQ recorded Sep 3, 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 3, 2026 · View company records in RevenueBase
12	Bulwarx	Exact match	Raanana, IsraelHQ recorded Sep 3, 2026	51-200	68 contacts →
	Exact match “Bulwarx Ltd.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
13	Oasis Communication Technologies	Exact match	Shoham, IsraelHQ recorded Sep 3, 2026	51-200	66 contacts →
	Exact match “An oasis of data and Cyber Security solutions in a desert of challenges.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
14	Liacom Systems LTD	Exact match	Holon, IsraelHQ recorded Sep 3, 2026	51-200	65 contacts →
	Exact match “Liacom Systems specializes in comprehensive consultation services to projects in the fields of Cyber Security and Information Technology.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
15	Integrity Cyber Consulting	Exact match	Tel Aviv, IsraelHQ recorded Sep 3, 2026	51-200	64 contacts →
	Exact match “Integrity Cyber Security is one of Israel’s leading boutique firm founded by former leading consulting and accounting firm consultants.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
16	Intensity Global Group	Exact match	Netanya, IsraelHQ recorded Sep 3, 2026	51-200	49 contacts →
	Exact match “Intensity Global (IG) group is cybersecurity technology consulting company.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
17	Qmasters Cyber Security Services	Exact match	Tel Aviv, IsraelHQ recorded Sep 3, 2026	11-50	45 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 · Sep 3, 2026 · View company records in RevenueBase
18	Cybercom	Exact match	Holon, IsraelHQ recorded Sep 3, 2026	51-200	42 contacts →
	Exact match “Founded on deep technical expertise and a customer-first approach, CYBERcom is a leading cybersecurity and networking integrator, helping organizations build secure, resilient…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
19	CWG	Exact match	Tel Aviv Israel, IsraelHQ recorded Sep 3, 2026	11-50	38 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 3, 2026 · View company records in RevenueBase
20	Kazuar Technologies	Exact match	Ramat Gan Israel, IsraelHQ recorded Sep 3, 2026	51-200	35 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 3, 2026 · View company records in RevenueBase
21	Spider Solutions	Exact match	IsraelHQ recorded Sep 3, 2026	51-200	33 contacts →
	Exact match “Spider Solutions Ltd.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
22	Madsec	Exact match	Tel Aviv, IsraelHQ recorded Sep 3, 2026	11-50	33 contacts →
	Exact match “MadSec Security LTD is a leading consulting company whose expertise are information and cyber security.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
23	Cyberillium	Exact match	Tel Aviv, IsraelHQ recorded Sep 3, 2026	11-50	28 contacts →
	Exact match “We implement specialized cybersecurity expertise, refined through actual nation-state activities, to enhance your resistance against exceptionally skilled adversaries.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
24	10secure	Exact match	IsraelHQ recorded Sep 3, 2026	11-50	27 contacts →
	Exact match “10Secure is a company specializing in integrated information security solutions.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
25	Overline	Exact match	IsraelHQ recorded Sep 3, 2026	11-50	27 contacts →
	Exact match “Overline Security made its debut to the Israeli IT security market on 2003.” Recorded in the RevenueBase company graph · Sep 3, 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 “infrastructure security companies”. 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 25 of 216 infrastructure security companies based in Israel

See the full list, filter by size, metro and specialty, and access 1,487 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Infrastructure security companies based in Israel at a glance

As of Sep 3, 2026

36.1%Verified-email coverage

5.4%Mobile-number coverage

19.1Average contacts per company

11-50Median size (employees)

22.7%Largest-city concentration · Tel Aviv

Sep 3, 2026Page data refreshed

Companies by employee count

1-10

11-50

105

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

00–30

14031–60

86161–90

46590–180

21180+

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 “infrastructure security 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 1,487 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 3, 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.

Infrastructure security companies by metro

Infrastructure security companies in Tel Aviv49

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 “infrastructure security companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many infrastructure security companies are there based in Israel?

RevenueBase identified 216 company matches for infrastructure security companies 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?

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

Which city has the most infrastructure security companies?

Tel Aviv leads with 49 company records, followed by Holon (8) and Israel (6).

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 1,487 professional contacts with verified work emails tracked across these 216 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 3, 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.