Company lists · Data refreshed September 2026

Top 25 Cybersecurity companies for communications based in Israel

Name: Cybersecurity companies for communications based in Israel
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 157 companies tracked

RevenueBase identified 157 company matches for cybersecurity companies for communications associated with Israel as of September 2026 and tracks 3,475 professional contacts across them, including 1,263 with verified work emails. Tel Aviv is the largest hub.

This list covers company matches for cybersecurity companies for communications 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

157Companies

3,475Contacts tracked

1,263Verified emails

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The 25 largest cybersecurity companies for communications based in Israel

Ranked by team size

Top 25 of 157 company matches for cybersecurity companies for communications 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	ALLOT	Exact match	Hod-hasharon, IsraelHQ recorded Sep 28, 2026	501-1,000	856 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 28, 2026 · View company records in RevenueBase
2	MER Group	Exact match	Or Yehuda, IsraelHQ recorded Sep 28, 2026	501-1,000	410 contacts →
	Exact match “A global leader in Homeland Security (HLS), Communication Infrastructure and Defense Communications, with decades of experience delivering holistic, customized solutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Sygnia	Exact match	Tel Aviv, IsraelHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
4	Matrix 2bsecure	Exact match	Tel Aviv, IsraelHQ recorded Sep 28, 2026	51-200	180 contacts →
	Exact match “2Bsecure Ltd.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Cymotive Technologies	Exact match	Tel Aviv, IsraelHQ recorded Sep 28, 2026	51-200	149 contacts →
	Exact match “CYMOTIVE Technologies is a global automotive cybersecurity provider specializing in preemptive, holistic solutions for vehicles, fleets, and smart mobility.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	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
7	Bulwarx	Exact match	Raanana, IsraelHQ recorded Sep 28, 2026	51-200	67 contacts →
	Exact match “Bulwarx Ltd.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Oasis Communication Technologies	Exact match	Shoham, IsraelHQ recorded Sep 28, 2026	51-200	64 contacts →
	Exact match “An oasis of data and Cyber Security solutions in a desert of challenges.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	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
10	Qmasters Cyber Security Services	Exact match	Tel Aviv, IsraelHQ recorded Sep 28, 2026	11-50	44 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 28, 2026 · View company records in RevenueBase
11	Cybercom	Exact match	Holon, IsraelHQ recorded Sep 28, 2026	51-200	43 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 28, 2026 · View company records in RevenueBase
12	Cognyte Gita Technologies	Exact match	Tel Aviv, IsraelHQ recorded Sep 28, 2026	11-50	42 contacts →
	Exact match “Gita Technologies rises to the technological challenges facing the signals intelligence and cyber industries today.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	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
14	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
15	OP Innovate	Exact match	Rishon Lezion, IsraelHQ recorded Sep 28, 2026	11-50	35 contacts →
	Exact match “Established in 2014 to defend global enterprises from the increasing challenges of organizational cybersecurity.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	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
17	Madsec	Exact match	Tel Aviv, IsraelHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
18	Cyberillium	Exact match	Tel Aviv, IsraelHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
19	10secure	Exact match	Airport City, IsraelHQ recorded Sep 28, 2026	11-50	27 contacts →
	Exact match “10Secure is a company specializing in integrated information security solutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Beeper Communications Israel LTD	Exact match	Ramat Gan, IsraelHQ recorded Sep 28, 2026	201-500	25 contacts →
	Exact match “Beeper Communications Israel, is a leading provider of emergency communication and critical messaging services for the country’s major security, military and homeland defense…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Spotnet	Exact match	Shoham, IsraelHQ recorded Sep 28, 2026	11-50	25 contacts →
	Exact match “SpotNet was founded in and began its journey as an Internet provider for the business sector.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Cybersafe	Exact match	Jerusalem, IsraelHQ recorded Sep 28, 2026	11-50	25 contacts →
	Exact match “Are you worried that your organization’s data is exposed?” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Danet Communications	Exact match	Tel Aviv, IsraelHQ recorded Sep 28, 2026	11-50	23 contacts →
	Exact match “Danet Communications, is a boutique Cyber security, Cloud and Data center reseller.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	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
25	TANDU	Exact match	Petaẖ Tiqwa, IsraelHQ recorded Sep 28, 2026	51-200	21 contacts →
	Exact match “Tandu Technologies & Security Systems Ltd.” 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 companies for communications”. 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 157 cybersecurity companies for communications based in Israel

See the full list, filter by size, metro and specialty, and access 1,263 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cybersecurity companies for communications based in Israel at a glance

As of Sep 28, 2026

36.3%Verified-email coverage

22.1Average contacts per company

11-50Median size (employees)

24.2%Largest-city concentration · Tel Aviv

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 157 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 companies for communications” 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 1,263 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.

Cybersecurity companies for communications by metro

Cybersecurity companies for communications in Tel Aviv38

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 companies for communications”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cybersecurity companies for communications are there based in Israel?

RevenueBase identified 157 company matches for cybersecurity companies for communications 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 cybersecurity companies for communications?

Tel Aviv leads with 38 company records, followed by Petah Tikva (7) and Holon (5).

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 1,263 professional contacts with verified work emails tracked across these 157 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.