Company lists · Data refreshed November 2026

Top 25 Telecommunications security companies based in Israel

RevenueBase identified 52 company matches for telecommunications security companies associated with Israel as of November 2026 and tracks 1,367 professional contacts across them, including 483 with verified work emails. Tel Aviv is the largest hub.

This list covers company matches for telecommunications 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 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
52Companies
1,367Contacts tracked
483Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest telecommunications security companies based in Israel

Ranked by team size
Top 25 of 52 company matches for telecommunications security 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 matchOr Yehuda, IsraelHQ recorded Nov 5, 2026501-1,000434 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 · Nov 5, 2026 · View company records in RevenueBase
2Exact matchTel Aviv, IsraelHQ recorded Nov 5, 202651-200198 contacts →

Exact match

“2Bsecure Ltd.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchPetah-tikva, IsraelHQ recorded Nov 5, 202651-200123 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 · Nov 5, 2026 · View company records in RevenueBase
4Exact matchGivat Shmuel, IsraelHQ recorded Nov 5, 2026201-50079 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 · Nov 5, 2026 · View company records in RevenueBase
5Exact matchRaanana, IsraelHQ recorded Nov 5, 202651-20068 contacts →

Exact match

“Bulwarx Ltd.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact 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
7Exact matchPoleg Netanya, IsraelHQ recorded Nov 5, 202651-20047 contacts →

Exact match

“Intensity Global (IG) group is cybersecurity technology consulting company.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchHod-hasharon, IsraelHQ recorded Nov 5, 202651-20046 contacts →

Exact match

“For over a decade, Atrinet has been fueling innovations in Telecom.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchAzor, IsraelHQ recorded Nov 5, 202611-5034 contacts →

Exact match

“Sysec Advanced IT Services specializes in the field of information security and data communication.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchRosh-ha'ayin, IsraelHQ recorded Nov 5, 202651-20032 contacts →

Exact match

“Spider Solutions Ltd.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact 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
12Exact matchShoham, IsraelHQ recorded Nov 5, 202611-5026 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 · Nov 5, 2026 · View company records in RevenueBase
13Exact 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
14Exact matchRishon Lezion, IsraelHQ recorded Nov 5, 202611-5015 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchEmek Hefer Industrial Park, IsraelHQ recorded Nov 5, 202611-5015 contacts →

Exact match

“Since 2001, Xpress Technologies has been the tech backbone for hundreds of businesses and public organizations across Israel.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchTel Aviv, IsraelHQ recorded Nov 5, 202611-5014 contacts →

Exact match

“Bynet Electronics provides Network Testing Solutions, Cyber Security and Network Performance Monitoring over 25 years.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact 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
18Exact matchTel Aviv, IsraelHQ recorded Nov 5, 20261-1013 contacts →

Exact match

“Assac Networks develops, integrates and markets network-forensic and security products and solutions in the fields of mobile phones/smartphones security apps and systems…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact 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
20Exact matchHerzliya, IsraelHQ recorded Nov 5, 202611-506 contacts →

Exact match

“FourTroop has been providing integrated security services across the globe for over a decade.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchTel Aviv, IsraelHQ recorded Nov 5, 202611-505 contacts →

Exact match

“Cyberfuze is an information security company founded in 2018 by a team of 8200 unit veterans and providing services to companies that need unique and customised cyber solutions in…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchHod Hasharon, IsraelHQ recorded Nov 5, 20261-103 contacts →

Exact match

“security company with proven experience in the Israeli Security industry, joined with extensive experience in the local and international civilian security consulting field, our…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchTel Aviv, IsraelHQ recorded Nov 5, 20261-102 contacts →

Exact match

“Cyber, IT Security, Telecom Infrastructure & Network Management Consultant”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchTel Aviv, IsraelHQ recorded Nov 5, 20261-101 contacts →

Exact match

“SecureTech is a company specialized in cybersecurity services and data protection.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchJerusalem, IsraelHQ recorded Nov 5, 20261-101 contacts →

Exact match

“MSNIZAM established in Jerusalem, 2010 with the aim of providing the Palestinian market with total technological business solutions covering areas such as VOIP systems, CCTV…”

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

Showing 25 of 52 telecommunications security companies based in Israel

See the full list, filter by size, metro and specialty, and access 483 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Telecommunications security companies based in Israel at a glance

As of Nov 5, 2026
35.3%Verified-email coverage
26.3Average contacts per company
11-50Median size (employees)
25.0%Largest-city concentration · Tel Aviv
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
16
11-50
23
51-200
8
201-500
2
501-1,000
2
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 52 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 “telecommunications 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 483 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 “telecommunications security companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many telecommunications security companies are there based in Israel?

RevenueBase identified 52 company matches for telecommunications security 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?

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

Which city has the most telecommunications security companies?

Tel Aviv leads with 13 company records, followed by Hod Hasharon (2) and Holon (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 483 professional contacts with verified work emails tracked across these 52 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.

Ready to reach these companies? Verified emails and direct dials for all 52 telecommunications security companies based in Israel. Start with a free account, no credit card.

Download this list →

Related lists

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.