Company lists · Data refreshed September 2026

Top 25 Cybersecurity law firms based in Israel

Name: Cybersecurity law firms based in Israel
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 1, 2026 85 companies tracked

RevenueBase identified 85 cybersecurity law firms headquartered in Israel as of September 2026 and tracks 992 professional contacts across them, including 326 with verified work emails and 58 with mobile numbers. Tel Aviv is the largest hub.

This list covers cybersecurity law firms headquartered in Israel, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 1, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 Smart Search rating on every row Refreshed Sep 1, 2026 86% judged on-target in blind review

85Companies

992Contacts tracked

326Verified emails

58Mobile numbers

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The 25 largest cybersecurity law firms based in Israel

Ranked by team size

Top 25 of 85 cybersecurity law firms based in Israel, ranked by team size, largest first. Data refreshed Sep 1, 2026. RevenueBase Smart Search rates how each company's information relates to cybersecurity law firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Sygnia	Indirect evidence	Tel Aviv, Israel	201-500	249 contacts →
	Indirect evidence “Sygnia is a cyber technology and services company, providing high-end consulting and incident response support for organizations worldwide.” Source: RevenueBase Database · checked Sep 1, 2026
2	Integrity Cyber Consulting	Indirect evidence	Tel Aviv, Israel	51-200	64 contacts →
	Indirect evidence “Integrity Cyber Security is one of Israel’s leading boutique firm founded by former leading consulting and accounting firm consultants.” Source: RevenueBase Database · checked Sep 1, 2026
3	Grsee Compliance	Indirect evidence	Rehovot, Israel	51-200	61 contacts →
	Indirect evidence “ISO/IEC 27001, ISO/IEC 42001, SOC2, PCI DSS, C5, SWIFT CSP, Microsoft SSPA, Penetration Testing, NIST, CMMC, AE AI Act, HIPAA, HITRUST, GDPR, CCPA, DORA, NIS2, and more.” Source: RevenueBase Database · checked Sep 1, 2026
4	Intensity Global Group	Partial evidence	Netanya, Israel	51-200	49 contacts →
	Partial evidence “Intensity Global (IG) group is cybersecurity technology consulting company.” Source: RevenueBase Database · checked Sep 1, 2026
5	H-F & Co. LAW Offices	Partial evidence	Tel-Aviv, Israel	11-50	44 contacts →
	Partial evidence “This is not your standard law firm, nor are these your run of the mill attorneys.” Source: RevenueBase Database · checked Sep 1, 2026
6	Cyberillium	Partial evidence	Tel Aviv, Israel	11-50	28 contacts →
	Partial evidence “We implement specialized cybersecurity expertise, refined through actual nation-state activities, to enhance your resistance against exceptionally skilled adversaries.” Source: RevenueBase Database · checked Sep 1, 2026
7	Cyberteam360	Indirect evidence	Israel	11-50	25 contacts →
	Indirect evidence “CyberTeam360 is business oriented Cyber Security boutique Incident Response firm.” Source: RevenueBase Database · checked Sep 1, 2026
8	Cybersafe	Indirect evidence	Jerusalem, Israel	11-50	25 contacts →
	Indirect evidence “Are you worried that your organization’s data is exposed?” Source: RevenueBase Database · checked Sep 1, 2026
9	Sophtix Security	Partial evidence	Givat Shmuel, Israel	11-50	24 contacts →
	Partial evidence “SOPHTIX Security is an elite cybersecurity company operating where certainty is critical and real risk is not an option.” Source: RevenueBase Database · checked Sep 1, 2026
10	TANDU	Indirect evidence	Petah Tiqwa, Israel	51-200	21 contacts →
	Indirect evidence “Tandu Technologies & Security Systems Ltd.” Source: RevenueBase Database · checked Sep 1, 2026
11	Akita Cyber Security LTD	Indirect evidence	Israel	11-50	18 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 1, 2026
12	Wake-Up Cyber	Indirect evidence	Kfar-Saba, Israel	11-50	16 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 1, 2026
13	10root Cyber Security	Indirect evidence	Israel	11-50	16 contacts →
	Indirect evidence “We are the first phone call choice for hundreds of C-Level executives on 4 continents.” Source: RevenueBase Database · checked Sep 1, 2026
14	Cyberil LTD	Indirect evidence	Israel	11-50	15 contacts →
	Indirect evidence “CyberIL Experts in Cyber Defense, Cloud and application security, critical infrastructure & IT/OT/IoT/IoMT security” Source: RevenueBase Database · checked Sep 1, 2026
15	Persist Security	Indirect evidence	Tikva, Israel	11-50	13 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 1, 2026
16	Or-Hof LAW	Indirect evidence	Tel Aviv, Israel	11-50	12 contacts →
	Indirect evidence “A founding partner of Strand Alliance Advisory.” Source: RevenueBase Database · checked Sep 1, 2026
17	Tel-Arm	Partial evidence	Israel	1-10	12 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 1, 2026
18	Wise Solutions	Partial evidence	Israel	11-50	11 contacts →
	Partial evidence “Wise Solutions helps organizations strengthen cybersecurity, protect sensitive data, and meet regulatory and compliance requirements.” Source: RevenueBase Database · checked Sep 1, 2026
19	ICE	Indirect evidence	Israel	201-500	11 contacts →
	Indirect evidence “EN CASO DE EMERGENCIA:+52 55 39031892 - disponibilidad 24/7 para brindarte asistencia inmediata.” Source: RevenueBase Database · checked Sep 1, 2026
20	Redx Cyber Security	Indirect evidence	Petah Tikva, Israel	11-50	11 contacts →
	Indirect evidence “RedX is a boutique Cyber Security firm providing Cyber Security and Information Security services.” Source: RevenueBase Database · checked Sep 1, 2026
21	Cydero	Indirect evidence	Tel Aviv Israel, Israel	11-50	9 contacts →
	Indirect evidence “Since 2017, CYDERO’s team of elite cyber experts have been leveraging their decades of proven experience to tackle the toughest cyber challenges.” Source: RevenueBase Database · checked Sep 1, 2026
22	Hackerseye	Partial evidence	Ramat Gan, Israel	11-50	9 contacts →
	Partial evidence “HackersEye is an elite Israeli cybersecurity firm, founded by former government, military, and corporate experts, specializing in high-profile crisis management and incident…” Source: RevenueBase Database · checked Sep 1, 2026
23	Cysource	Indirect evidence	Tel-Aviv, Israel	11-50	9 contacts →
	Indirect evidence “CySource has a frontline experience in combating cyber-attacks and building resilience.” Source: RevenueBase Database · checked Sep 1, 2026
24	Ct-Cyber Application Security Consulting	Indirect evidence	Israel	11-50	7 contacts →
	Indirect evidence “CT-Cyber is a boutique cyber security consulting company, dominating excellence and groundbreaking research security services.” Source: RevenueBase Database · checked Sep 1, 2026
25	Ionsec	Partial evidence	Beer Sheva, Israel	1-10	7 contacts →
	Partial evidence “IONSEC is a boutique cybersecurity services company that deals with advanced threat actors and provides tailor-made security solutions for organizations worldwide” Source: RevenueBase Database · checked Sep 1, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: cybersecurity law firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names cybersecurity law firms.
Partial evidence: Its own public description names part of cybersecurity law firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cybersecurity law firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 85 cybersecurity law firms based in Israel

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Cybersecurity law firms based in Israel at a glance

As of Sep 1, 2026

32.9%Verified-email coverage

5.8%Mobile-number coverage

11.7Average contacts per company

1-10Median size (employees)

22.4%Largest-city concentration · Tel Aviv

Sep 1, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among cybersecurity law firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Israel whose own description of what they do matches “cybersecurity law firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names cybersecurity law firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among cybersecurity law firms, and records with no verified work email. Companies headquartered outside Israel are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 326 across the full list. 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 1, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names cybersecurity law firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many cybersecurity law firms are there based in Israel?

RevenueBase identified 85 cybersecurity law firms headquartered in Israel as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Sygnia, headquartered in Tel Aviv, tops this list with the largest team on record.

Which city has the most cybersecurity law firms?

Tel Aviv leads with 19 headquartered companies, followed by Tel-Aviv (4) and Tel Aviv Israel (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 326 verified decision-maker contacts tracked across these 85 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 1, 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 Smart Search, 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.