Company lists · Data verified August 2026

Top 25 Cybersecurity training companies based in Switzerland

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 108 companies tracked

There are 108 cybersecurity training companies headquartered in Switzerland (RevenueBase, August 2026). RevenueBase tracks 1,241 professional contacts across them, including 488 with verified work emails and 24 with mobile numbers. Zurich is the largest hub.

This list covers cybersecurity training 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.

108Companies

1,241Contacts tracked

488Verified emails

24Mobile numbers

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The 25 largest cybersecurity training companies based in Switzerland

Ranked by team size

Top 25 of 108 cybersecurity training 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	Swiss Post Cybersecurity	Morges	51-200	101	38
3	Redguard	Bern	51-200	73	47
4	Basevision AG	Olten	51-200	67	45
5	Oneconsult	Bern	51-200	63	45
6	Compass Security	Zurich	51-200	59	33
7	United Security Providers	Zurich	51-200	56	29
8	Sphynx	Zug	11-50	52	18
9	Seculabs SA	Montricher	11-50	43	25
10	Swiss Infosec AG	Bern	51-200	37	25
11	Trufflepig Forensics	n/a	11-50	37	3
12	Citadelo	n/a	11-50	34	27
13	E-Secure	Le Grand-Saconnex	11-50	32	10
14	Lucy Awareness	Cham	11-50	28	13
15	Exclusive Networks Switzerland	Schlieren	11-50	17	10
16	Gosecurity AG	Wiesendangen	11-50	14	8
17	Darkguard AG	Zug	11-50	13	7
18	Cybercon Gmbh	Rotkreuz	11-50	10	9
19	Treesolution Security Awareness AG	Hunenberg	11-50	9	7
20	Brevit AG	Wetzikon	1-10	9	4
21	Teichmann International IT Solutions AG	Gallen	1-10	9	4
22	PI Squared Cybersecurity	Baar	1-10	7	2
23	Pentryx AG	Bern	1-10	6	4
24	CYSPA	Rotkreuz	11-50	5	4
25	Popp Schweiz AG	Gunzwil	1-10	4	2

Showing 25 of 108 cybersecurity training companies based in Switzerland

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Cybersecurity training companies based in Switzerland at a glance

As of Aug 28, 2026

1-10Median size (employees)

ZurichLargest hub · 11 HQs

24Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

501-1,000

Cybersecurity training companies by metro

Metro	Companies
Cybersecurity training companies in Zurich	11
Cybersecurity training companies in Zug	8
Cybersecurity training companies in Bern	7
Cybersecurity training companies in Geneva	4
Cybersecurity training companies in Lausanne	4
Cybersecurity training companies in Lugano	4
Cybersecurity training companies in Rotkreuz	4
Cybersecurity training companies in Basel	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 training 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 training companies are there based in Switzerland?

There are 108 cybersecurity training 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 training companies?

Zurich leads with 11 headquartered companies, followed by Zug (8) and Bern (7).

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 488 verified decision-maker contacts tracked across these 108 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.