Company lists · Data verified August 2026

Top 25 Cybersecurity investigation companies based in Israel

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 185 companies tracked

There are 185 cybersecurity investigation companies headquartered in Israel (RevenueBase, August 2026). RevenueBase tracks 2,326 professional contacts across them, including 846 with verified work emails and 118 with mobile numbers. Tel Aviv is the largest hub.

This list covers cybersecurity investigation 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.

185Companies

2,326Contacts tracked

846Verified emails

118Mobile numbers

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The 25 largest cybersecurity investigation companies based in Israel

Ranked by team size

Top 25 of 185 cybersecurity investigation 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	Sygnia	Tel Aviv	201-500	249	80
2	Kayhut	n/a	201-500	185	99
3	Cymotive Technologies	Tel	51-200	150	78
4	GENIE	Givat Shmuel	201-500	77	31
5	Intezer	Tel Aviv	51-200	71	37
6	Bulwarx	Raanana	51-200	68	35
7	Oasis Communication Technologies	Shoham	51-200	66	42
8	Integrity Cyber Consulting	Tel Aviv	51-200	64	4
9	Grsee Compliance	Rehovot	51-200	61	14
10	Intensity Global Group	Netanya	51-200	49	24
11	Qmasters Cyber Security Services	Tel Aviv	11-50	45	31
12	CWG	Tel Aviv Israel	11-50	38	16
13	Codsec	Ramat Gan	11-50	37	16
14	Kazuar Technologies	Ramat Gan Israel	51-200	35	9
15	Spider Solutions	n/a	51-200	33	24
16	Madsec	Tel Aviv	11-50	33	20
17	Cyberillium	Tel Aviv	11-50	28	9
18	Cyberteam360	n/a	11-50	25	20
19	Sophtix Security	Givat Shmuel	11-50	24	12
20	Rockwell Automation Israel Cyber Organization	Holon Israel	51-200	23	7
21	Clear Gate Cyber Security & Research	Petah Tikva Dan	11-50	23	4
22	Triplecyber	n/a	11-50	22	2
23	Akita Cyber Security LTD	n/a	11-50	18	3
24	10root Cyber Security	n/a	11-50	16	7
25	Cyberil LTD	n/a	11-50	15	13

Showing 25 of 185 cybersecurity investigation companies based in Israel

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Cybersecurity investigation companies based in Israel at a glance

As of Aug 28, 2026

11-50Median size (employees)

Tel AvivLargest hub · 50 HQs

118Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Cybersecurity investigation companies by metro

Metro	Companies
Cybersecurity investigation companies in Tel Aviv	50
Cybersecurity investigation companies in Jerusalem	6
Cybersecurity investigation companies in Ramat Gan	5
Cybersecurity investigation companies in Tel-Aviv	4
Cybersecurity investigation companies in Raanana	4
Cybersecurity investigation companies in Petah Tikva	4
Cybersecurity investigation companies in Tel Aviv Israel	4

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 “cybersecurity investigation 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; 0 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 cybersecurity investigation companies are there based in Israel?

There are 185 cybersecurity investigation companies headquartered in Israel as of August 2026 (RevenueBase).

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 investigation companies?

Tel Aviv leads with 50 headquartered companies, followed by Jerusalem (6) and Ramat Gan (5).

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 846 verified decision-maker contacts tracked across these 185 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.