Company lists · Data refreshed September 2026

Top 25 Cybersecurity consulting for defense based in Switzerland

Name: Cybersecurity consulting for defense based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 1, 2026 181 companies tracked

RevenueBase identified 181 cybersecurity consulting for defense headquartered in Switzerland as of September 2026 and tracks 1,451 professional contacts across them, including 554 with verified work emails and 29 with mobile numbers. Zurich is the largest hub.

This list covers cybersecurity consulting for defense 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 1, 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 RevenueBase Smart Search rating on every row Refreshed Sep 1, 2026 86% judged on-target in blind review

181Companies

1,451Contacts tracked

554Verified emails

29Mobile numbers

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The 25 largest cybersecurity consulting for defense based in Switzerland

Ranked by team size

Top 25 of 181 cybersecurity consulting for defense based in Switzerland, ranked by team size, largest first. Data refreshed Sep 1, 2026. RevenueBase Smart Search rates how each company's information relates to cybersecurity consulting for defense: 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	Indirect evidence	Basel, Switzerland	501-1,000	268 contacts →
	Indirect evidence “As a leading IT security enterprise, the SITS Group stands for end-to-end security.” Source: RevenueBase Database · checked Sep 1, 2026
2	Swiss Post Cybersecurity	Partial evidence	Morges, Switzerland	51-200	101 contacts →
	Partial evidence “Swiss Post Cybersecurity AG offers security solutions to protect digital assets and confidential data of organizations and helps to meet the increasing security requirements.” Source: RevenueBase Database · checked Sep 1, 2026
3	Redguard	Indirect evidence	Bern, Switzerland	51-200	73 contacts →
	Indirect evidence “Redguard is a company specialized in information security and cyber security with headquarters in Bern, Zurich and Neuchâtel.” Source: RevenueBase Database · checked Sep 1, 2026
4	Basevision AG	Indirect evidence	Olten, Switzerland	51-200	67 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 1, 2026
5	Oneconsult	Partial evidence	Bern, Switzerland	51-200	63 contacts →
	Partial 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 1, 2026
6	Compass Security	Partial evidence	Zurich, Switzerland	51-200	59 contacts →
	Partial evidence “Compass Security specializes in offensive and defensive IT security.” Source: RevenueBase Database · checked Sep 1, 2026
7	United Security Providers	Partial evidence	Zurich, Switzerland	51-200	56 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 1, 2026
8	Sphynx	Partial evidence	Zug, Switzerland	11-50	52 contacts →
	Partial evidence “SPHYNX offers products and solutions, and consulting services, in the areas of cyber intelligence, analytics, incident response, assurance, and certification.” Source: RevenueBase Database · checked Sep 1, 2026
9	Swiss Infosec AG	Indirect evidence	Bern, Switzerland	51-200	37 contacts →
	Indirect evidence “Seit 1989 befassen wir uns professionell mit allem rund um die Sicherheit von Informationen.” Source: RevenueBase Database · checked Sep 1, 2026
10	Trufflepig Forensics	Indirect evidence	Switzerland	11-50	37 contacts →
	Indirect evidence “Trufflepig Forensics ist ein Spezialist für IT-Sicherheit und IT-Forensik.” Source: RevenueBase Database · checked Sep 1, 2026
11	Elcasecurity	Indirect evidence	Lausanne, Switzerland	201-500	32 contacts →
	Indirect evidence “Your all-in-one partner to secure your business.” Source: RevenueBase Database · checked Sep 1, 2026
12	Asperiq	Indirect evidence	Baar, Switzerland	51-200	29 contacts →
	Indirect evidence “Asperiq develops, integrates and maintains cyber protection solutions for governments, NGOs and critical infrastructure organisations.” Source: RevenueBase Database · checked Sep 1, 2026
13	Cyberfy Consulting	Partial evidence	Dubendorf, Switzerland	11-50	27 contacts →
	Partial evidence “Cyberfy Consulting is a technology consulting company based in Switzerland, founded by passionate experts with years of experience.” Source: RevenueBase Database · checked Sep 1, 2026
14	Cybersec Services	Indirect evidence	Stabio, Switzerland	11-50	26 contacts →
	Indirect 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 1, 2026
15	Eb-Qual SA	Indirect evidence	Kloten, Switzerland	11-50	20 contacts →
	Indirect evidence “eb-Qual is a specialist that provides ICT security and network services in Switzerland’s public and private sectors.” Source: RevenueBase Database · checked Sep 1, 2026
16	Asero Worldwide	Indirect evidence	Zug, Switzerland	11-50	16 contacts →
	Indirect evidence “ASERO is an international Homeland Security capability development firm offering strategic solutions and tactical counsel to governments and major businesses on risk mitigation in…” Source: RevenueBase Database · checked Sep 1, 2026
17	Temet AG	Indirect evidence	Zurich, Switzerland	11-50	14 contacts →
	Indirect evidence “TEMET AG – Your Independent Team of Security Experts We help companies and organizations to identify and minimize information and cyber risks in a targeted manner.” Source: RevenueBase Database · checked Sep 1, 2026
18	Gosecurity AG	Indirect evidence	Wiesendangen, Switzerland	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 1, 2026
19	Nomasis AG	Strong evidence	Langnau Am Albis, Switzerland	11-50	13 contacts →
	Strong evidence “Our services- Managed Services - Engineering - Consulting Our Focus- Cybersecurity - End User - Modern Workplace Management Our uniques- Cybersecurity at its best - Outstanding…” Source: RevenueBase Database · checked Sep 1, 2026
20	Darkguard AG	Indirect evidence	Zug, Switzerland	11-50	13 contacts →
	Indirect evidence “We are DarkGuard.” Source: RevenueBase Database · checked Sep 1, 2026
21	Soluss SA	Partial evidence	Eysins, Switzerland	11-50	12 contacts →
	Partial evidence “Soluss, your reference in security consulting, pentesting and governance.” Source: RevenueBase Database · checked Sep 1, 2026
22	Arco IT Gmbh	Indirect evidence	Zurich, Switzerland	11-50	11 contacts →
	Indirect evidence “The biggest threats are usually the ones you don’t see coming.” Source: RevenueBase Database · checked Sep 1, 2026
23	Cybercon Gmbh	Partial evidence	Rotkreuz, Switzerland	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 1, 2026
24	Avantguard Cyber Security AG	Indirect evidence	Rapperswil, Switzerland	11-50	10 contacts →
	Indirect evidence “Gegründet am 10.” Source: RevenueBase Database · checked Sep 1, 2026
25	Baxian AG	Indirect evidence	Kuesnacht, Switzerland	11-50	10 contacts →
	Indirect evidence “BaXian AG, headquartered in Küsnacht at Lake Zurich is an international, dynamically growing management consultancy which is specialized in IT Security, Data Analytics, Risk…” Source: RevenueBase Database · checked Sep 1, 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: cybersecurity consulting for defense. 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 cybersecurity consulting for defense.
Partial evidence: Its own public description names part of cybersecurity consulting for defense, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cybersecurity consulting for defense. 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 181 cybersecurity consulting for defense based in Switzerland

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Cybersecurity consulting for defense based in Switzerland at a glance

As of Sep 1, 2026

38.2%Verified-email coverage

2.0%Mobile-number coverage

8.0Average contacts per company

1-10Median size (employees)

16.6%Largest-city concentration · Zurich

Sep 1, 2026Page data refreshed

Companies by employee count

1-10

132

11-50

51-200

201-500

501-1,000

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 cybersecurity consulting for defense, 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 “cybersecurity consulting for defense”. 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 cybersecurity consulting for defense), 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 cybersecurity consulting for defense, 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, 554 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 1, 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.

Cybersecurity consulting for defense by metro

Cybersecurity consulting for defense in Zurich30

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 cybersecurity consulting for defense, 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 cybersecurity consulting for defense are there based in Switzerland?

RevenueBase identified 181 cybersecurity consulting for defense 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 cybersecurity consulting for defense?

Zurich leads with 30 headquartered companies, followed by Zug (11) and Bern (9).

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 554 verified decision-maker contacts tracked across these 181 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 1, 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.