Company lists · Data verified August 2026

Top 25 Cybersecurity investigation companies based in Switzerland

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 132 companies tracked

There are 132 cybersecurity investigation companies headquartered in Switzerland (RevenueBase, August 2026). RevenueBase tracks 1,228 professional contacts across them, including 462 with verified work emails and 22 with mobile numbers. Zurich is the largest hub.

This list covers cybersecurity investigation companies headquartered in Switzerland, 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.

132Companies

1,228Contacts tracked

462Verified emails

22Mobile numbers

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The 25 largest cybersecurity investigation companies based in Switzerland

Ranked by team size

Top 25 of 132 cybersecurity investigation companies based in Switzerland, 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	Sits Group	Basel	501-1,000	268	34
2	Redguard	Bern	51-200	73	47
3	Basevision AG	Olten	51-200	67	45
4	Oneconsult	Bern	51-200	63	45
5	Compass Security	Zurich	51-200	59	33
6	United Security Providers	Zurich	51-200	56	29
7	E-Xpert Solutions SA	Plan Les Ouates	51-200	52	42
8	Sphynx	Zug	11-50	52	18
9	Trufflepig Forensics	n/a	11-50	37	3
10	Citadelo	n/a	11-50	34	27
11	Elcasecurity	Lausanne	201-500	32	1
12	Asperiq	Baar	51-200	29	2
13	Cybersec Services	Stabio	11-50	26	15
14	Temet AG	Zurich	11-50	14	11
15	Gosecurity AG	Wiesendangen	11-50	14	8
16	Darkguard AG	Zug	11-50	13	7
17	Arco IT Gmbh	Zurich	11-50	11	2
18	Crosscipher	Richterswil	1-10	11	1
19	Cybercon Gmbh	Rotkreuz	11-50	10	9
20	Avantguard Cyber Security AG	Rapperswil	11-50	10	6
21	Scip AG	Zurich	11-50	10	3
22	Brevit AG	Wetzikon	1-10	9	4
23	Teichmann International IT Solutions AG	Gallen	1-10	9	4
24	Impunix AG	Zurich	1-10	8	7
25	Pentryx AG	Bern	1-10	6	4

Showing 25 of 132 cybersecurity investigation companies based in Switzerland

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Cybersecurity investigation companies based in Switzerland at a glance

As of Aug 28, 2026

1-10Median size (employees)

ZurichLargest hub · 21 HQs

22Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Cybersecurity investigation companies by metro

Metro	Companies
Cybersecurity investigation companies in Zurich	21
Cybersecurity investigation companies in Zug	10
Cybersecurity investigation companies in Geneva	8
Cybersecurity investigation companies in Lugano	6
Cybersecurity investigation companies in Lausanne	6
Cybersecurity investigation companies in Bern	6
Cybersecurity investigation companies in Baar	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 Switzerland.
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 Switzerland?

There are 132 cybersecurity investigation companies headquartered in Switzerland as of August 2026 (RevenueBase).

What is the largest company on this list?

Sits Group, headquartered in Basel, tops this list with the largest team on record.

Which city has the most cybersecurity investigation companies?

Zurich leads with 21 headquartered companies, followed by Zug (10) and Geneva (8).

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 462 verified decision-maker contacts tracked across these 132 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.