Company lists · Data refreshed September 2026

Top 25 Data breach response consultants based in Israel

RevenueBase identified 114 company matches for data breach response consultants associated with Israel as of September 2026 and tracks 1,666 professional contacts across them, including 516 with verified work emails. Tel Aviv is the largest hub.

This list covers company matches for data breach response consultants 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 19, 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 19, 2026 How this list was built
114Companies
1,666Contacts tracked
516Verified emails
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The 25 largest data breach response consultants based in Israel

Ranked by team size
Top 25 of 114 company matches for data breach response consultants based in Israel, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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 Sep 19, 2026201-500249 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 19, 2026 · View company records in RevenueBase
2Exact matchRehovot, IsraelHQ recorded Sep 19, 202651-200167 contacts →

Exact match

“Citadel is an Information Security Consulting company.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchTel-aviv, IsraelHQ recorded Sep 19, 202651-200140 contacts →

Exact match

“Comsec is a leading global cybersecurity consultancy.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchTel Aviv, IsraelHQ recorded Sep 19, 2026n/a81 contacts →

Exact match

“IT Management & Consulting Risk Management Cybersecurity Services”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchRaanana, IsraelHQ recorded Sep 19, 202651-20067 contacts →

Exact match

“Bulwarx Ltd.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchHolon, IsraelHQ recorded Sep 19, 202651-20066 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 19, 2026 · View company records in RevenueBase
7Exact matchTel Aviv, IsraelHQ recorded Sep 19, 202651-20066 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 19, 2026 · View company records in RevenueBase
8Exact matchPoleg Netanya, IsraelHQ recorded Sep 19, 202651-20049 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchTel Aviv, IsraelHQ recorded Sep 19, 202611-5044 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 19, 2026 · View company records in RevenueBase
10Exact matchRishon Lezion, IsraelHQ recorded Sep 19, 202611-5035 contacts →

Exact match

“Established in 2014 to defend global enterprises from the increasing challenges of organizational cybersecurity.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchTel Aviv, IsraelHQ recorded Sep 19, 202611-5033 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 19, 2026 · View company records in RevenueBase
12Exact matchTel-aviv, IsraelHQ recorded Sep 19, 202611-5025 contacts →

Exact match

“CyberTeam360 is business oriented Cyber Security boutique Incident Response firm.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchJerusalem, IsraelHQ recorded Sep 19, 202611-5025 contacts →

Exact match

“Are you worried that your organization’s data is exposed?”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchModiin, IsraelHQ recorded Sep 19, 202611-5022 contacts →

Exact match

“TripleCyber protects business operations, revenue, and reputation from cyber threats.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchJaffa-tel Aviv, IsraelHQ recorded Sep 19, 202611-5018 contacts →

Exact match

“Akita Cyber Security is a leading consulting company highly skilled in the broad domain of cyber security: cyber intelligence, GRC, penetration testing, IT security and more.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchKfar Saba, IsraelHQ recorded Sep 19, 202611-5016 contacts →

Exact match

“Established in 2012 by Shai Brodetzki, Pelican-Tech is a leading cyber security integration company.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchIsraelHQ recorded Sep 19, 202611-5016 contacts →

Exact match

“We are the first phone call choice for hundreds of C-Level executives on 4 continents.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchNir Zvi, IsraelHQ recorded Sep 19, 202611-5015 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 · Sep 19, 2026 · View company records in RevenueBase
19Exact matchKfar-Saba, IsraelHQ recorded Sep 19, 202611-5015 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchPetach Tikva, IsraelHQ recorded Sep 19, 202611-5013 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchModi'​in, IsraelHQ recorded Sep 19, 202611-5012 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchJerusalem, IsraelHQ recorded Sep 19, 20261-1012 contacts →

Exact match

“Tel-Arm is a leading provider of cybersecurity services since 2013, offering comprehensive, end-to-end solutions tailored to the needs of small and medium-sized businesses.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchPetah Tikva, IsraelHQ recorded Sep 19, 202611-5011 contacts →

Exact match

“Breaches start with a gap.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchTel Aviv, IsraelHQ recorded Sep 19, 202611-5011 contacts →

Exact match

“Hudson Rock is a 100% bootstrapped, high-margin cybersecurity firm dedicated to solving the #1 cause of modern breaches: Infostealer-driven Identity Exposure.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25Exact matchPetah Tikva, IsraelHQ recorded Sep 19, 202611-5011 contacts →

Exact match

“RedX is a boutique Cyber Security firm providing Cyber Security and Information Security services.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 25 of 114 data breach response consultants based in Israel

See the full list, filter by size, metro and specialty, and access 516 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Data breach response consultants based in Israel at a glance

As of Sep 19, 2026
31.0%Verified-email coverage
14.6Average contacts per company
11-50Median size (employees)
28.9%Largest-city concentration · Tel Aviv
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
51
11-50
51
51-200
11
201-500
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 114 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 “data breach response consultants” 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 516 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 19, 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 “data breach response consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many data breach response consultants are there based in Israel?

RevenueBase identified 114 company matches for data breach response consultants 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?

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

Which city has the most data breach response consultants?

Tel Aviv leads with 33 company records, followed by Petah Tikva (4) and Holon (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 516 professional contacts with verified work emails tracked across these 114 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 19, 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.