Company lists · Data verified August 2026

Top 25 Api security companies based in Switzerland

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 66 companies tracked

There are 66 api security companies headquartered in Switzerland (RevenueBase, August 2026). RevenueBase tracks 667 professional contacts across them, including 349 with verified work emails and 10 with mobile numbers. Zurich is the largest hub.

This list covers api security 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.

66Companies

667Contacts tracked

349Verified emails

10Mobile numbers

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The 25 largest api security companies based in Switzerland

Ranked by team size

Top 25 of 66 api security 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	Redguard	Bern	51-200	73	47
2	Basevision AG	Olten	51-200	67	45
3	Oneconsult	Bern	51-200	63	45
4	Compass Security	Zurich	51-200	59	33
5	United Security Providers	Zurich	51-200	56	29
6	E-Xpert Solutions SA	Plan Les Ouates	51-200	52	42
7	Trufflepig Forensics	n/a	11-50	37	3
8	Citadelo	n/a	11-50	34	27
9	Elcasecurity	Lausanne	201-500	32	1
10	Gosecurity AG	Wiesendangen	11-50	14	8
11	Airlock	Zurich	201-500	12	5
12	Arco IT Gmbh	Zurich	11-50	11	2
13	Cybercon Gmbh	Rotkreuz	11-50	10	9
14	Bugscale	Lonay	11-50	10	7
15	Avantguard Cyber Security AG	Rapperswil	11-50	10	6
16	Protect7 Gmbh	Zurich	11-50	10	5
17	PI Squared Cybersecurity	Baar	1-10	7	2
18	Pentryx AG	Bern	1-10	6	4
19	CYSPA	Rotkreuz	11-50	5	4
20	Popp Schweiz AG	Gunzwil	1-10	4	2
21	CYWAY	Horgen	1-10	3	2
22	Goldoak Gmbh	Emmen	1-10	3	2
23	Claireity Consulting	Kilchberg	1-10	3	2
24	Cyspro Gmbh	Grenchen	1-10	3	2
25	Nanio Gmbh Codepurple	Dintikon	1-10	2	2

Showing 25 of 66 api security companies based in Switzerland

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 349 reachable decision-makers.

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Api security companies based in Switzerland at a glance

As of Aug 28, 2026

1-10Median size (employees)

ZurichLargest hub · 9 HQs

10Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

Api security companies by metro

Metro	Companies
Api security companies in Zurich	9
Api security companies in Lugano	6
Api security companies in Zug	4
Api security companies in Baar	3
Api security companies in Bern	3
Api security companies in Basel	2
Api security companies in Geneve	2

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 “api security 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; 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 api security companies are there based in Switzerland?

There are 66 api security companies headquartered in Switzerland as of August 2026 (RevenueBase).

What is the largest company on this list?

Redguard, headquartered in Bern, tops this list with the largest team on record.

Which city has the most api security companies?

Zurich leads with 9 headquartered companies, followed by Lugano (6) and Zug (4).

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 349 verified decision-maker contacts tracked across these 66 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.