Company lists · Data refreshed September 2026

Top 25 Web security companies based in Switzerland

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

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 88 companies tracked

RevenueBase identified 88 web security companies headquartered in Switzerland as of September 2026 and tracks 1,696 professional contacts across them, including 660 with verified work emails. Zurich is the largest hub.

This list covers web security 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 14, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 RevenueBase Smart Search rating on every row Refreshed Sep 14, 2026 86% judged on-target in blind review

88Companies

1,696Contacts tracked

660Verified emails

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The 25 largest web security companies based in Switzerland

Ranked by team size

Top 25 of 88 web security companies based in Switzerland, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to web security companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Sits Group	Partial evidence	Wettingen, SwitzerlandHQ checked Sep 14, 2026	501-1,000	269 contacts →
	Partial evidence “As a leading IT security enterprise, the SITS Group stands for end-to-end security.” Source: RevenueBase Database · checked Sep 14, 2026
2	Redguard	Partial evidence	Bern, SwitzerlandHQ checked Sep 14, 2026	51-200	73 contacts →
	Partial evidence “Redguard is a company specialized in information security and cyber security with headquarters in Bern, Zurich and Neuchâtel.” Source: RevenueBase Database · checked Sep 14, 2026
3	Dreamlab Technologies	Partial evidence	Bern, SwitzerlandHQ checked Sep 14, 2026	51-200	69 contacts →
	Partial evidence “Over the last 25 years, Dreamlab Technologies has established itself as a source of constant innovation within the information security landscape.” Source: RevenueBase Database · checked Sep 14, 2026
4	Basevision AG	Indirect evidence	Olten, SwitzerlandHQ checked Sep 14, 2026	51-200	66 contacts →
	Indirect evidence “We protect organizations from evolving cyber threats, empowering them to operate securely and confidently in an increasingly complex digital world.” Source: RevenueBase Database · checked Sep 14, 2026
5	Oneconsult	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 14, 2026	51-200	62 contacts →
	Indirect evidence “Oneconsult has been your Swiss cybersecurity services partner since 2003 and operates independently of any particular products or manufacturers.” Source: RevenueBase Database · checked Sep 14, 2026
6	Compass Security	Partial evidence	Rapperswil, SwitzerlandHQ checked Sep 14, 2026	51-200	58 contacts →
	Partial evidence “Compass Security specializes in offensive and defensive IT security.” Source: RevenueBase Database · checked Sep 14, 2026
7	United Security Providers	Partial evidence	Bern, SwitzerlandHQ checked Sep 14, 2026	51-200	53 contacts →
	Partial evidence “IHR VERTRAUENSVOLLER CYBERSECURITY PARTNER Schutz und Sicherheit ohne Kompromisse Als Security Spezialist und führender Anbieter von IT-Sicherheitslösungen bieten wir mit höchstem…” Source: RevenueBase Database · checked Sep 14, 2026
8	Zendata Cybersecurity	Indirect evidence	Eaux-vives, SwitzerlandHQ checked Sep 14, 2026	51-200	42 contacts →
	Indirect evidence “ZENDATA, a leading cybersecurity company headquartered in Switzerland, has a significant presence in the Middle East and is officially recognized as a cyber expert by the Swiss…” Source: RevenueBase Database · checked Sep 14, 2026
9	Citadelo	Indirect evidence	SwitzerlandHQ checked Sep 14, 2026	11-50	34 contacts →
	Indirect evidence “Citadelo was founded by ethical hackers to help companies identify vulnerabilities through simulated attacks.” Source: RevenueBase Database · checked Sep 14, 2026
10	Omicron AG	Partial evidence	Wallisellen, SwitzerlandHQ checked Sep 14, 2026	11-50	27 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 14, 2026
11	Cybersec Services	Partial evidence	Stabio, SwitzerlandHQ checked Sep 14, 2026	11-50	26 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 14, 2026
12	Saporo	Indirect evidence	Lausanne, SwitzerlandHQ checked Sep 14, 2026	11-50	22 contacts →
	Indirect evidence “Saporo is a Preemptive Identity Exposure Management platform.” Source: RevenueBase Database · checked Sep 14, 2026
13	darknetsearch.com	Partial evidence	Zug, SwitzerlandHQ checked Sep 14, 2026	1-10	20 contacts →
	Partial evidence “With Darknetsearch we uncover compromised data in dark web markets, forums, botnet logs, IRC, social media, telegram channels and other sources with real time alerts and automated…” Source: RevenueBase Database · checked Sep 14, 2026
14	Silenccio	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 14, 2026	1-10	17 contacts →
	Indirect evidence “Re-inventing online protection.” Source: RevenueBase Database · checked Sep 14, 2026
15	Gosecurity AG	Indirect evidence	Wiesendangen, SwitzerlandHQ checked Sep 14, 2026	11-50	14 contacts →
	Indirect evidence “Die goSecurity AG ist ein führendes Unternehmen in der ganzheitlichen Betrachtung der Sicherheit im Bereich der Informationstechnologie (IT).” Source: RevenueBase Database · checked Sep 14, 2026
16	Securnite Gmbh	Partial evidence	Windisch, SwitzerlandHQ checked Sep 14, 2026	11-50	13 contacts →
	Partial evidence “SECURNITE is a quality-oriented company that offers information security and cybersecurity services.” Source: RevenueBase Database · checked Sep 14, 2026
17	Airlock	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 14, 2026	201-500	12 contacts →
	Indirect evidence “Digitale Chancen nutzen und Risiken minimieren – mit Sicherheit!” Source: RevenueBase Database · checked Sep 14, 2026
18	Arco IT Gmbh	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 14, 2026	11-50	11 contacts →
	Indirect evidence “The biggest threats are usually the ones you don’t see coming.” Source: RevenueBase Database · checked Sep 14, 2026
19	Boltonshield AG	Strong evidence	Zurich, SwitzerlandHQ checked Sep 14, 2026	11-50	10 contacts →
	Strong evidence “Simplify Web Application Security Testing Boltonshield builds and operates scanmeter, a continuous web application security testing platform on top of providing penetration…” Source: RevenueBase Database · checked Sep 14, 2026
20	Cybercon Gmbh	Partial evidence	Rotkreuz, SwitzerlandHQ checked Sep 14, 2026	11-50	10 contacts →
	Partial evidence “The Cybercon GmbH has been founded with the inital name Alphaweb GmbH in As a 100% Swiss based company, we focus on the special areas of cyber security consulting in the financial…” Source: RevenueBase Database · checked Sep 14, 2026
21	Protect7 Gmbh	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 14, 2026	11-50	10 contacts →
	Indirect evidence “Protect7 ist spezialisiert auf die Sicherheit von Applikationen.” Source: RevenueBase Database · checked Sep 14, 2026
22	Teichmann International IT Solutions AG	Indirect evidence	Sankt Gallen, SwitzerlandHQ checked Sep 14, 2026	1-10	9 contacts →
	Indirect evidence “We offer cybersecurity solutions.” Source: RevenueBase Database · checked Sep 14, 2026
23	Brevit AG	Indirect evidence	Wetzikon, SwitzerlandHQ checked Sep 14, 2026	1-10	9 contacts →
	Indirect evidence “Die BREVIT AG ist eine Pionierin und führende Anbieterin von Cybersecurity-Lösungen für KMU in der Schweiz.” Source: RevenueBase Database · checked Sep 14, 2026
24	Agon Partners Innovation AG	Indirect evidence	Wilen Bei Wollerau, SwitzerlandHQ checked Sep 14, 2026	11-50	8 contacts →
	Indirect evidence “Wir sind ein führendes IT-Sicherheitsunternehmen, das umfassende und innovative Lösungen zum Schutz Ihres Unternehmens vor Cybersecurity-Bedrohungen anbietet.” Source: RevenueBase Database · checked Sep 14, 2026
25	Authentix Switzerland Gmbh	Indirect evidence	Dubendorf, SwitzerlandHQ checked Sep 14, 2026	11-50	6 contacts →
	Indirect evidence “Authentix \| Empowering Cyber Resilience In today's digital landscape, cybersecurity has become more crucial than ever for businesses.” Source: RevenueBase Database · checked Sep 14, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: web security companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names web security companies.
Partial evidence: Its own public description names part of web security companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name web security companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 88 web security companies based in Switzerland

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Web security companies based in Switzerland at a glance

As of Sep 14, 2026

38.9%Verified-email coverage

19.3Average contacts per company

1-10Median size (employees)

18.2%Largest-city concentration · Zurich

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured worldwide rather than for Switzerland, so it is reported there. Company counts and contact totals on this page are exact for Switzerland, over 88 companies.

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 web security companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Switzerland whose own description of what they do matches “web security companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names web security companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among web security 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 its RevenueBase Smart Search 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, 660 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 14, 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

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names web security companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many web security companies are there based in Switzerland?

RevenueBase identified 88 web security 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 Wettingen, tops this list with the largest team on record.

Which city has the most web security companies?

Zurich leads with 16 headquartered companies, followed by Zug (7) and Geneva (5).

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 660 verified decision-maker contacts tracked across these 88 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 14, 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 Smart Search, 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.