Company lists · Data refreshed September 2026

Top 25 Enterprise cybersecurity companies based in Switzerland

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

Compiled by the RevenueBase Data Team Data refreshed Sep 2, 2026 187 companies tracked

RevenueBase identified 187 company matches for enterprise cybersecurity companies associated with Switzerland as of September 2026 and tracks 1,834 professional contacts across them, including 710 with verified work emails and 45 with mobile numbers. Zurich is the largest hub.

This list covers company matches for enterprise cybersecurity companies associated with Switzerland, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 2, 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 RevenueBase SmartSearch · Exact Recorded Sep 2, 2026 How this list was built

187Companies

1,834Contacts tracked

710Verified emails

45Mobile numbers

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The 25 largest enterprise cybersecurity companies based in Switzerland

Ranked by team size

Top 25 of 187 company matches for enterprise cybersecurity companies based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 2, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Sits Group	Exact match	Basel, Switzerland	501-1,000	268 contacts →
	Exact match “As a leading IT security enterprise, the SITS Group stands for end-to-end security.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
2	Swiss Post Cybersecurity	Exact match	Morges, Switzerland	51-200	101 contacts →
	Exact match “Swiss Post Cybersecurity AG offers security solutions to protect digital assets and confidential data of organizations and helps to meet the increasing security requirements.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
3	Avantec	Exact match	Zurich, Switzerland	51-200	77 contacts →
	Exact match “AVANTEC steht seit über 20 Jahren für höchste IT-Security-Kompetenz.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
4	Redguard	Exact match	Bern, Switzerland	51-200	73 contacts →
	Exact match “Redguard is a company specialized in information security and cyber security with headquarters in Bern, Zurich and Neuchâtel.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
5	Basevision AG	Exact match	Olten, Switzerland	51-200	67 contacts →
	Exact match “We protect organizations from evolving cyber threats, empowering them to operate securely and confidently in an increasingly complex digital world.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
6	Oneconsult	Exact match	Bern, Switzerland	51-200	63 contacts →
	Exact match “Oneconsult has been your Swiss cybersecurity services partner since 2003 and operates independently of any particular products or manufacturers.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
7	Compass Security	Exact match	Zurich, Switzerland	51-200	59 contacts →
	Exact match “Compass Security specializes in offensive and defensive IT security.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
8	United Security Providers	Exact match	Zurich, Switzerland	51-200	56 contacts →
	Exact match “IHR VERTRAUENSVOLLER CYBERSECURITY PARTNER Schutz und Sicherheit ohne Kompromisse Als Security Spezialist und führender Anbieter von IT-Sicherheitslösungen bieten wir mit höchstem…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
9	E-Xpert Solutions SA	Exact match	Plan Les Ouates, Switzerland	51-200	52 contacts →
	Exact match “As a company specialized in the Information Security field since 2001, our skills are strong technical expertise, engineering, health monitoring of devices and the development of…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
10	Sphynx	Exact match	Zug, Switzerland	11-50	52 contacts →
	Exact match “SPHYNX offers products and solutions, and consulting services, in the areas of cyber intelligence, analytics, incident response, assurance, and certification.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
11	Scrt NOW Orange Cyberdefense	Exact match	Meyrin, Switzerland	51-200	45 contacts →
	Exact match “The Swiss companies, SCRT and Telsys, acquired by Orange Cyberdefense in 2022, are rebranded to Orange Cyberdefense Switzerland The move reinforces Orange Cyberdefense's ambition…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
12	Seculabs SA	Exact match	Montricher, Switzerland	11-50	43 contacts →
	Exact match “SecuLabs SA est une société Suisse de sécurité informatique qui accompagne ses clients en garantissant une expertise de haut niveau.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
13	Trufflepig Forensics	Exact match	Switzerland	11-50	37 contacts →
	Exact match “Trufflepig Forensics ist ein Spezialist für IT-Sicherheit und IT-Forensik.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
14	BUG Bounty Switzerland	Exact match	Zurich, Switzerland	11-50	36 contacts →
	Exact match “Bug Bounty Switzerland is the leading provider of AI-powered and data-driven security testing.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
15	Citadelo	Exact match	Switzerland	11-50	34 contacts →
	Exact match “Citadelo was founded by ethical hackers to help companies identify vulnerabilities through simulated attacks.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
16	E-Secure	Exact match	Le Grand-Saconnex, Switzerland	11-50	32 contacts →
	Exact match “Est une entreprise basée à Genève spécialisée dans le domaine de la sécurité informatique et des réseaux depuis l’an Elle compte un effectif de 28 personnes composé de deux…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
17	Elcasecurity	Exact match	Lausanne, Switzerland	201-500	32 contacts →
	Exact match “Your all-in-one partner to secure your business.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
18	IT District	Exact match	Hunenberg, Switzerland	11-50	29 contacts →
	Exact match “SMART SOLUTIONS FOR IT SECURITY For a safer today - for a stronger tomorrow” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
19	Asperiq	Exact match	Baar, Switzerland	51-200	29 contacts →
	Exact match “Asperiq develops, integrates and maintains cyber protection solutions for governments, NGOs and critical infrastructure organisations.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
20	Selution AG	Exact match	Munchenstein, Switzerland	11-50	27 contacts →
	Exact match “Wir von Selution haben es uns zur Aufgabe gemacht, Unternehmen in verschiedenen Branchen dabei zu helfen, mithilfe von modernsten Informations- und Kommunikationslösungen die…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
21	Omicron AG	Exact match	Bern, Switzerland	11-50	27 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
22	Cybersec Services	Exact match	Stabio, Switzerland	11-50	26 contacts →
	Exact match “CyberSec Services nasce con la precisa volontà di diventare il partner di riferimento nell'ambito della Cyber Security per le Piccole e Medie Imprese, supportandole nella…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
23	Exclusive Networks Switzerland	Exact match	Schlieren, Switzerland	11-50	17 contacts →
	Exact match “Exclusive Networks ist ein globaler Cybersecurity- und Netzwerk-Spezialist, der Partnern und Endkunden über bewährte Vertriebswege und auf der Grundlage des technischen Know-hows…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
24	Gosecurity AG	Exact match	Wiesendangen, Switzerland	11-50	14 contacts →
	Exact match “Die goSecurity AG ist ein führendes Unternehmen in der ganzheitlichen Betrachtung der Sicherheit im Bereich der Informationstechnologie (IT).” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
25	Darkguard AG	Exact match	Zug, Switzerland	11-50	13 contacts →
	Exact match “We are DarkGuard.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “enterprise cybersecurity companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 187 enterprise cybersecurity companies based in Switzerland

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Enterprise cybersecurity companies based in Switzerland at a glance

As of Sep 2, 2026

38.7%Verified-email coverage

2.5%Mobile-number coverage

9.8Average contacts per company

1-10Median size (employees)

16.0%Largest-city concentration · Zurich

Sep 2, 2026Page data refreshed

Companies by employee count

1-10

123

11-50

51-200

201-500

501-1,000

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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: Company records associated with Switzerland whose business descriptions match “enterprise cybersecurity companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 710 professional contacts with verified work emails across the full matched dataset. 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 2, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “enterprise cybersecurity companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many enterprise cybersecurity companies are there based in Switzerland?

RevenueBase identified 187 company matches for enterprise cybersecurity companies associated with Switzerland as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Sits Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most enterprise cybersecurity companies?

Zurich leads with 30 company records, followed by Zug (11) and Geneva (11).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 710 professional contacts with verified work emails tracked across these 187 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 2, 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.