Company lists · Data verified August 2026

Top 25 Data security consulting firms based in Israel

Name: Data security consulting firms based in Israel
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 191 companies tracked

There are 191 data security consulting firms headquartered in Israel (RevenueBase, August 2026). RevenueBase tracks 1,854 professional contacts across them, including 609 with verified work emails and 90 with mobile numbers. Tel Aviv is the largest hub.

This list covers data security consulting firms headquartered in Israel, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

191Companies

1,854Contacts tracked

609Verified emails

90Mobile numbers

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The 25 largest data security consulting firms based in Israel

Ranked by team size

Top 25 of 191 data security consulting firms based in Israel, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Matrix 2bsecure	Tel Aviv	51-200	181	85
2	Citadel Cyber Security	n/a	51-200	162	41
3	GENIE	Givat Shmuel	201-500	77	31
4	Bulwarx	Raanana	51-200	68	35
5	Liacom Systems LTD	Holon	51-200	65	17
6	Integrity Cyber Consulting	Tel Aviv	51-200	64	4
7	Grsee Compliance	Rehovot	51-200	61	14
8	Intensity Global Group	Netanya	51-200	49	24
9	Madsec	Tel Aviv	11-50	33	20
10	10secure	n/a	11-50	27	19
11	Overline	n/a	11-50	27	11
12	Cybersafe	Jerusalem	11-50	25	10
13	TANDU	Petah Tiqwa	51-200	21	8
14	IPV Security	n/a	11-50	19	12
15	Safeway Security Solutions LTD	Rosh Haayin Israel	11-50	19	10
16	Akita Cyber Security LTD	n/a	11-50	18	3
17	Wake-Up Cyber	Kfar-Saba	11-50	16	8
18	Cyberil LTD	n/a	11-50	15	13
19	Sinopia Technologies LTD	Kfar Saba Kfar-Saba	11-50	15	6
20	Persist Security	Tikva	11-50	13	3
21	Teraworks	Tel Aviv	11-50	12	3
22	Wise Solutions	n/a	11-50	11	7
23	ICE	n/a	201-500	11	1
24	Redx Cyber Security	Petah Tikva	11-50	11	1
25	Scorpiones	n/a	11-50	10	7

Showing 25 of 191 data security consulting firms based in Israel

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 609 reachable decision-makers.

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Data security consulting firms based in Israel at a glance

As of Aug 28, 2026

1-10Median size (employees)

Tel AvivLargest hub · 47 HQs

90Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Data security consulting firms by metro

Metro	Companies
Data security consulting firms in Tel Aviv	47
Data security consulting firms in Petah Tikva	6
Data security consulting firms in Holon	6
Data security consulting firms in Netanya	5
Data security consulting firms in Ramat Gan	5
Data security consulting firms in Herzliya	4
Data security consulting firms in Jerusalem	3

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “data security consulting firms”, with match quality audited by blind human judging, and headquartered in Israel.
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: Contact records re-verify on a rolling cadence; 1 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many data security consulting firms are there based in Israel?

There are 191 data security consulting firms headquartered in Israel as of August 2026 (RevenueBase).

What is the largest company on this list?

Matrix 2bsecure, headquartered in Tel Aviv, tops this list with the largest team on record.

Which city has the most data security consulting firms?

Tel Aviv leads with 47 headquartered companies, followed by Petah Tikva (6) and Holon (6).

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 609 verified decision-maker contacts tracked across these 191 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.