Company lists · Data refreshed September 2026

Top 25 Industrial cybersecurity companies based in Switzerland

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

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 52 companies tracked

RevenueBase identified 52 industrial cybersecurity companies headquartered in Switzerland as of September 2026 and tracks 1,039 professional contacts across them, including 453 with verified work emails and 17 with mobile numbers. Zurich is the largest hub.

This list covers industrial cybersecurity companies headquartered in Switzerland, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 3, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row Match evidence on every row Refreshed Sep 3, 2026 86% judged on-target in blind review

52Companies

1,039Contacts tracked

453Verified emails

17Mobile numbers

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The 25 largest industrial cybersecurity companies based in Switzerland

Ranked by team size

Top 25 of 52 industrial cybersecurity companies based in Switzerland, ranked by team size, largest first. Data refreshed Sep 3, 2026. Evidence rates how directly each company's own description names industrial cybersecurity companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Sits GroupIndirect evidence	Wettingen, SwitzerlandHQ checked Sep 3, 2026	501-1,000	268
	“As a leading IT security enterprise, the SITS Group stands for end-to-end security.” Source: company website · checked Sep 3, 2026
2	Basevision AGIndirect evidence	Olten, SwitzerlandHQ checked Sep 3, 2026	51-200	67
	“We protect organizations from evolving cyber threats, empowering them to operate securely and confidently in an increasingly complex digital world.” Source: company website · checked Sep 3, 2026
3	OneconsultPartial evidence	Zurich, SwitzerlandHQ checked Sep 3, 2026	51-200	63
	“Oneconsult has been your Swiss cybersecurity services partner since 2003 and operates independently of any particular products or manufacturers.” Source: company website · checked Sep 3, 2026
4	Compass SecurityIndirect evidence	Rapperswil, SwitzerlandHQ checked Sep 3, 2026	51-200	59
	“Compass Security specializes in offensive and defensive IT security.” Source: company website · checked Sep 3, 2026
5	United Security ProvidersPartial evidence	Bern, SwitzerlandHQ checked Sep 3, 2026	51-200	56
	“IHR VERTRAUENSVOLLER CYBERSECURITY PARTNER Schutz und Sicherheit ohne Kompromisse Als Security Spezialist und führender Anbieter von IT-Sicherheitslösungen bieten wir mit höchstem…” Source: company website · checked Sep 3, 2026
6	SphynxIndirect evidence	Zug, SwitzerlandHQ checked Sep 3, 2026	11-50	52
	“SPHYNX offers products and solutions, and consulting services, in the areas of cyber intelligence, analytics, incident response, assurance, and certification.” Source: company website · checked Sep 3, 2026
7	ElcasecurityIndirect evidence	Lausanne, SwitzerlandHQ checked Sep 3, 2026	201-500	32
	“Your all-in-one partner to secure your business.” Source: company website · checked Sep 3, 2026
8	AsperiqIndirect evidence	Baar, SwitzerlandHQ checked Sep 3, 2026	51-200	29
	“Asperiq develops, integrates and maintains cyber protection solutions for governments, NGOs and critical infrastructure organisations.” Source: company website · checked Sep 3, 2026
9	Omicron AGIndirect evidence	Wallisellen, SwitzerlandHQ checked Sep 3, 2026	11-50	27
	“OMICRON AG - IHR PARTNER FÜR IT SECURITY & NETZWERKLÖSUNGEN Seit 1995 sind wir auf IT Sicherheits- und Netzwerklösungen für Firmen spezialisiert und decken alle Bedürfnisse von…” Source: company website · checked Sep 3, 2026
10	Gosecurity AGIndirect evidence	Wiesendangen, SwitzerlandHQ checked Sep 3, 2026	11-50	14
	“Die goSecurity AG ist ein führendes Unternehmen in der ganzheitlichen Betrachtung der Sicherheit im Bereich der Informationstechnologie (IT).” Source: company website · checked Sep 3, 2026
11	Darkguard AGIndirect evidence	Zug, SwitzerlandHQ checked Sep 3, 2026	11-50	13
	“We are DarkGuard.” Source: company website · checked Sep 3, 2026
12	Teichmann International IT Solutions AGPartial evidence	Gallen, SwitzerlandHQ checked Sep 3, 2026	1-10	9
	“We offer cybersecurity solutions.” Source: company website · checked Sep 3, 2026
13	Alsec Cyber Security Consulting AGPartial evidence	Kaisten, SwitzerlandHQ checked Sep 3, 2026	1-10	7
	“Wir von ALSEC Cyber Security Consulting AG sind spezialisiert auf den Schutz von Energie- und Industriesystemen.” Source: company website · checked Sep 3, 2026
14	CYSPAIndirect evidence	Rotkreuz, SwitzerlandHQ checked Sep 3, 2026	11-50	5
	“CYSPA (CYBER SECURITY PARTNERS) GmbH ist ein lösungs- und produkteunabhängiges Cyber Security Dienstleistungs- und Beratungsunternehmen mit Sitz in Rotkreuz, Kanton Zug.” Source: company website · checked Sep 3, 2026
15	Popp Schweiz AGIndirect evidence	Gunzwil, SwitzerlandHQ checked Sep 3, 2026	1-10	4
	“At Popp Schweiz AG, we believe in not just safeguarding businesses but in empowering them to thrive in today's digital landscape.” Source: company website · checked Sep 3, 2026
16	Musaj GmbhIndirect evidence	Willisau, SwitzerlandHQ checked Sep 3, 2026	1-10	4
	“Zukunftsorientierte Lösungen” Source: company website · checked Sep 3, 2026
17	CYWAYIndirect evidence	Zurich, SwitzerlandHQ checked Sep 3, 2026	1-10	3
	“Cyway GmbH, based in Horgen, Switzerland, specializes in protecting organizations from modern cyber risks.” Source: company website · checked Sep 3, 2026
18	ResionIndirect evidence	Zurich, SwitzerlandHQ checked Sep 3, 2026	1-10	3
	“Resion is a Swiss based consulting company guiding companies in strategizing, building, and exercising cyber resilience capabilities, ensuring business operations can continue…” Source: company website · checked Sep 3, 2026
19	Thot Security SàrlPartial evidence	Montcherand, SwitzerlandHQ checked Sep 3, 2026	1-10	1
	“Cybersecurity as a service” Source: company website · checked Sep 3, 2026
20	Premrn SecurityIndirect evidence	Zug, SwitzerlandHQ checked Sep 3, 2026	1-10	1
	“Premrn Security is an IT company with more than 5 years of experience in the field of cyber security.” Source: company website · checked Sep 3, 2026
21	Framegame GmbhIndirect evidence	Mels, SwitzerlandHQ checked Sep 3, 2026	1-10	1
	“Cybersicherheit für kommunale, kritische Infrastruktur” Source: company website · checked Sep 3, 2026
22	numeriq.ioIndirect evidence	Ecublens Ecublens, SwitzerlandHQ checked Sep 3, 2026	1-10	1
	“We are Experts in Security & Data Management Threat Intelligence + Response Managed Enterprise Solutions” Source: company website · checked Sep 3, 2026
23	Defendeer International LTDIndirect evidence	Zug, SwitzerlandHQ checked Sep 3, 2026	1-10	1
	“We protect data.” Source: company website · checked Sep 3, 2026
24	Krypton GmbhPartial evidence	Basel, SwitzerlandHQ checked Sep 3, 2026	1-10	1
	“Krypton GmbH is a Cybersecurity, IT development and technology consulting & implementation company based in Basel, Switzerland.” Source: company website · checked Sep 3, 2026
25	Secrec GmbhPartial evidence	Holstein, SwitzerlandHQ checked Sep 3, 2026	1-10	1
	“SecRec GmbH – Cybersecurity & Resilience Seit 2003 unterstützen wir Unternehmen, Behörden und Betreiber kritischer Infrastrukturen beim Aufbau belastbarer Cyber-Resilienz -…” Source: company website · checked Sep 3, 2026

Showing 25 of 52 industrial cybersecurity companies based in Switzerland

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Industrial cybersecurity companies based in Switzerland at a glance

As of Sep 3, 2026

1-10Median size (employees)

ZurichLargest hub · 12 HQs

17Contacts with mobile numbers

Sep 3, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Verified emails by last verification

0–30

31–60

61–90

271

90–180

147

180+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among industrial cybersecurity companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Switzerland whose own description of what they do matches “industrial cybersecurity companies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among industrial cybersecurity companies, and records with no verified work email. Companies headquartered outside Switzerland are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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: Every listed company carries at least one verified work email, 453 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 3, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

How many industrial cybersecurity companies are there based in Switzerland?

RevenueBase identified 52 industrial cybersecurity companies headquartered in Switzerland as of September 2026, matched on each company's own description of what it does rather than its industry code.

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 industrial cybersecurity companies?

Zurich leads with 12 headquartered companies, followed by Zug (7) and Bern (3).

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 453 verified decision-maker contacts tracked across these 52 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 3, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 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 with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.