Company lists · Data verified August 2026

Top 25 Application security testing companies based in Israel

Name: Application security testing companies based in Israel
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 57 companies tracked

There are 57 application security testing companies headquartered in Israel (RevenueBase, August 2026). RevenueBase tracks 801 professional contacts across them, including 279 with verified work emails and 27 with mobile numbers. Tel Aviv is the largest hub.

This list covers application security testing companies 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.

57Companies

801Contacts tracked

279Verified emails

27Mobile numbers

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The 25 largest application security testing companies based in Israel

Ranked by team size

Top 25 of 57 application security testing companies 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	SOW	n/a	11-50	63	2
4	Intensity Global Group	Netanya	51-200	49	24
5	CWG	Tel Aviv Israel	11-50	38	16
6	Madsec	Tel Aviv	11-50	33	20
7	Clear Gate Cyber Security & Research	Petah Tikva Dan	11-50	23	4
8	PYNT	Tel Aviv	51-200	18	12
9	Secterious	Rishon Letsiyon	11-50	17	10
10	Element Security	Tel	11-50	17	3
11	Cilynx	Tel Aviv	11-50	15	2
12	Appsec Labs	Kfar Saba	11-50	14	10
13	Redentry	Jerusalem	11-50	14	4
14	Prime Solutions	n/a	1-10	12	1
15	Redx Cyber Security	Petah Tikva	11-50	11	1
16	Komodosec	Givatayim Israel	11-50	10	7
17	Scorpiones	n/a	11-50	10	7
18	Cygnostic	Tel-Aviv	11-50	10	3
19	JED Security	n/a	1-10	10	2
20	E.V.A Information Security	Givatayim	11-50	8	6
21	Vulnspace	Tel Aviv	11-50	7	1
22	Cyberapp Information Security	n/a	11-50	6	4
23	Bindecy	Tel Aviv	51-200	6	2
24	Nox90	n/a	11-50	5	3
25	Shards	Tel Aviv	1-10	4	1

Showing 25 of 57 application security testing companies based in Israel

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Application security testing companies based in Israel at a glance

As of Aug 28, 2026

11-50Median size (employees)

Tel AvivLargest hub · 18 HQs

27Contacts with mobile numbers

2Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Application security testing companies by metro

Metro	Companies
Application security testing companies in Tel Aviv	18
Application security testing companies in Jerusalem	3
Application security testing companies in Tel	2
Application security testing companies in Givatayim	2
Application security testing companies in Netanya	2
Application security testing companies in Kfar Saba	2
Application security testing companies in Ramat-Gan	1

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 “application security testing companies”, 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; 2 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 application security testing companies are there based in Israel?

There are 57 application security testing companies 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 application security testing companies?

Tel Aviv leads with 18 headquartered companies, followed by Jerusalem (3) and Tel (2).

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 279 verified decision-maker contacts tracked across these 57 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.