Company lists · Data refreshed November 2026

Top 25 Data breach response consulting services based in Israel

RevenueBase identified 59 company matches for data breach response consulting services associated with Israel as of November 2026 and tracks 943 professional contacts across them, including 264 with verified work emails. Tel Aviv is the largest hub.

This list covers company matches for data breach response consulting services 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 6, 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 6, 2026 How this list was built
59Companies
943Contacts tracked
264Verified emails
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The 25 largest data breach response consulting services based in Israel

Ranked by team size
Top 25 of 59 company matches for data breach response consulting services based in Israel, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 6, 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 6, 2026 · View company records in RevenueBase
2Exact matchRehovot, IsraelHQ recorded Nov 6, 202651-200157 contacts →

Exact match

“Citadel is an Information Security Consulting company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchTel-aviv, IsraelHQ recorded Nov 6, 202651-200149 contacts →

Exact match

“Comsec is a leading global cybersecurity consultancy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchTel Aviv, IsraelHQ recorded Nov 6, 202651-20075 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 · Nov 6, 2026 · View company records in RevenueBase
5Exact matchPoleg Netanya, IsraelHQ recorded Nov 6, 202651-20047 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchTel Aviv, IsraelHQ recorded Nov 6, 202611-5038 contacts →

Exact match

“MadSec Security LTD is a leading consulting company whose expertise are information and cyber security.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchJerusalem, IsraelHQ recorded Nov 6, 202611-5025 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchRamat Gan, IsraelHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
9Exact matchJerusalem, IsraelHQ recorded Nov 6, 20261-1013 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 · Nov 6, 2026 · View company records in RevenueBase
10Exact matchPetah Tikva, IsraelHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Breaches start with a gap.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchPetah Tikva, IsraelHQ recorded Nov 6, 202611-5012 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchModi'​in, IsraelHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
13Exact matchKfar-Saba, IsraelHQ recorded Nov 6, 202611-509 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 · Nov 6, 2026 · View company records in RevenueBase
14Exact matchTel Aviv, IsraelHQ recorded Nov 6, 20261-108 contacts →

Exact match

“These days your money, information safety, technology and reputation is probably at risk from motivated and anonymous cyber criminals, Cybereact is your solution for reaction to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchRehovot, IsraelHQ recorded Nov 6, 202611-506 contacts →

Exact match

“CT-Cyber is a boutique cyber security consulting company, dominating excellence and groundbreaking research security services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchYehud, IsraelHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Force Majeure deals in Cyber Security & Digital Forensics, with over a decade of experience in handling cyber incidents and digital forensics.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchPetah Tikva, IsraelHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Infoguard – Your Trusted Cyber Security Partner Infoguard is the strategic cyber security and information protection arm of the Idor Group, dedicated to building long-term…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchTel Aviv, IsraelHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Tetrisponse, next-gen cybersecurity consulting.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchModiin, IsraelHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Octagon Secure Strategic Security Solutions provides consulting services on security organizational policy, vision, and strategy, to government and public bodies, corporations…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBinyamina Giv'at Ada, IsraelHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Founded in 2009, introSight is a dynamic and versatile consultancy firm, assisting clients with reducing the business risks, associated with Cybersecurity and Information…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchNetanya, IsraelHQ recorded Nov 6, 20261-103 contacts →

Exact match

“CyCloak is a boutique Israeli cybersecurity advisory firm, combining proven expertise and extensive incident response experience to safeguard business continuity.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchTel-aviv, IsraelHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Cyght is a cyber technology and services company providing high-end consulting, cyber digital forensics, malware analysis, VIP SOC boutique, penetration testing, and incident…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchTel Aviv, IsraelHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Avalon Cyber Security is a leading ‘One Stop Shop’ provider of consulting services in cyber and information security and with deep expertise of information security standards ISO…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchTel Aviv-yafo, IsraelHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Cyberflame 🦅 breaks into organizations before real attackers do.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchTel Aviv, IsraelHQ recorded Nov 6, 20261-102 contacts →

Exact match

“NEIGH is a boutique security consulting firm delivering executive-level advisory across Cybersecurity, AI Security, and Data Protection for fast-growing technology companies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 59 data breach response consulting services based in Israel

See the full list, filter by size, metro and specialty, and access 264 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Data breach response consulting services based in Israel at a glance

As of Nov 6, 2026
28.0%Verified-email coverage
16.0Average contacts per company
11-50Median size (employees)
27.1%Largest-city concentration · Tel Aviv
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
26
11-50
27
51-200
4
201-500
2

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 59 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 consulting services” 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 264 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 6, 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 consulting services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many data breach response consulting services are there based in Israel?

RevenueBase identified 59 company matches for data breach response consulting services 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 data breach response consulting services?

Tel Aviv leads with 16 company records, followed by Petah Tikva (4) and Netanya (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 264 professional contacts with verified work emails tracked across these 59 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 6, 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.