Company lists · Data refreshed September 2026

Top 25 Secure software development companies based in Switzerland

Name: Secure software development companies based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 223 companies tracked

RevenueBase identified 223 secure software development companies headquartered in Switzerland as of September 2026 and tracks 2,724 professional contacts across them, including 1,157 with verified work emails and 124 with mobile numbers. Zurich is the largest hub.

This list covers secure software development 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 6, 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 6, 2026 86% judged on-target in blind review

223Companies

2,724Contacts tracked

1,157Verified emails

124Mobile numbers

Explore all 223 companies → Free signup · no credit card · 500 free credits

The 25 largest secure software development companies based in Switzerland

Ranked by team size

Top 25 of 223 secure software development companies based in Switzerland, ranked by team size, largest first. Data refreshed Sep 6, 2026. Evidence rates how directly each company's own description names secure software development 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 GroupPartial evidence	Wettingen, SwitzerlandHQ checked Sep 6, 2026	501-1,000	269
	“As a leading IT security enterprise, the SITS Group stands for end-to-end security.” Source: company website · checked Sep 6, 2026
2	CreateqIndirect evidence	Pfäffikon, SwitzerlandHQ checked Sep 6, 2026	201-500	198
	“Precision Engineering.” Source: company website · checked Sep 6, 2026
3	RedguardPartial evidence	Bern, SwitzerlandHQ checked Sep 6, 2026	51-200	73
	“Redguard is a company specialized in information security and cyber security with headquarters in Bern, Zurich and Neuchâtel.” Source: company website · checked Sep 6, 2026
4	Dreamlab TechnologiesPartial evidence	Bern, SwitzerlandHQ checked Sep 6, 2026	51-200	69
	“Over the last 25 years, Dreamlab Technologies has established itself as a source of constant innovation within the information security landscape.” Source: company website · checked Sep 6, 2026
5	Kyos SAPartial evidence	Genève, SwitzerlandHQ checked Sep 6, 2026	51-200	67
	“Kyos specializes in the fields of security, networks, and IT services.” Source: company website · checked Sep 6, 2026
6	Basevision AGPartial evidence	Olten, SwitzerlandHQ checked Sep 6, 2026	51-200	66
	“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 6, 2026
7	SecurixPartial evidence	Olten, SwitzerlandHQ checked Sep 6, 2026	51-200	65
	“SECURIX is a trusted consulting and service provider in the DACH region, specialising in information security, identity security and observability security.” Source: company website · checked Sep 6, 2026
8	Compass SecurityPartial evidence	Rapperswil, SwitzerlandHQ checked Sep 6, 2026	51-200	58
	“Compass Security specializes in offensive and defensive IT security.” Source: company website · checked Sep 6, 2026
9	KIDANIndirect evidence	Allaman, SwitzerlandHQ checked Sep 6, 2026	51-200	57
	“At KIDAN, we are not just IT consultants; we are architects of the future.” Source: company website · checked Sep 6, 2026
10	United Security ProvidersPartial evidence	Bern, SwitzerlandHQ checked Sep 6, 2026	51-200	53
	“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 6, 2026
11	E-Xpert Solutions SAStrong evidence	Geneva / Plan Les Ouates, SwitzerlandHQ checked Sep 6, 2026	51-200	52
	“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…” Source: company website · checked Sep 6, 2026
12	SphynxIndirect evidence	Zug, SwitzerlandHQ checked Sep 6, 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 6, 2026
13	Unisys Schweiz GmbhIndirect evidence	Bern / Zürich, SwitzerlandHQ checked Sep 6, 2026	201-500	49
	“Unisys ist ein weltweit agierendes IT-Unternehmen, welches hochleistungsfähige Lösungen für Unternehmen und Behörden mit höchsten Anforderungen an die digitale Transformation…” Source: company website · checked Sep 6, 2026
14	Swiss Infosec AGIndirect evidence	Sursee, SwitzerlandHQ checked Sep 6, 2026	51-200	36
	“Seit 1989 befassen wir uns professionell mit allem rund um die Sicherheit von Informationen.” Source: company website · checked Sep 6, 2026
15	ElcasecurityPartial evidence	Lausanne, SwitzerlandHQ checked Sep 6, 2026	201-500	34
	“Your all-in-one partner to secure your business.” Source: company website · checked Sep 6, 2026
16	E-SecureIndirect evidence	Le Grand-saconnex, SwitzerlandHQ checked Sep 6, 2026	11-50	33
	“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…” Source: company website · checked Sep 6, 2026
17	Ispin AG Cyber Security And Cyber Risk ResilienceIndirect evidence	Bassersdorf, SwitzerlandHQ checked Sep 6, 2026	51-200	30
	“ISPIN AG ist ein führender Schweizer Anbieter von Lösungen und Beratungsleistungen rund um die Informationssicherheit.” Source: company website · checked Sep 6, 2026
18	Beltronic IT AGIndirect evidence	Bülach, SwitzerlandHQ checked Sep 6, 2026	11-50	29
	“Eine moderne IT muss mehr als nur funktionieren – sie soll Ihre Geschäftsprozesse und Arbeitsabläufe optimieren, höchste Sicherheitsstandards erfüllen und Ihr Unternehmen…” Source: company website · checked Sep 6, 2026
19	AsperiqIndirect evidence	Baar, SwitzerlandHQ checked Sep 6, 2026	51-200	29
	“Asperiq develops, integrates and maintains cyber protection solutions for governments, NGOs and critical infrastructure organisations.” Source: company website · checked Sep 6, 2026
20	Cyberfy ConsultingIndirect evidence	Dübendorf, SwitzerlandHQ checked Sep 6, 2026	11-50	27
	“Cyberfy Consulting is a technology consulting company based in Switzerland, founded by passionate experts with years of experience.” Source: company website · checked Sep 6, 2026
21	Omicron AGPartial evidence	Wallisellen, SwitzerlandHQ checked Sep 6, 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 6, 2026
22	Renuo AGPartial evidence	Wallisellen, SwitzerlandHQ checked Sep 6, 2026	11-50	25
	“Willkommen bei der Renuo AG – Softwareentwicklung Wir sind Ihr Partner für Webentwicklung, Prototyping und Künstliche Intelligenz.” Source: company website · checked Sep 6, 2026
23	Intersys AGIndirect evidence	Zuchwil, SwitzerlandHQ checked Sep 6, 2026	11-50	23
	“Intersys wächst seit 20 Jahren organisch und konstant.” Source: company website · checked Sep 6, 2026
24	PriverionPartial evidence	Zugerstrasse 32, SwitzerlandHQ checked Sep 6, 2026	51-200	21
	“Priverion (Privacy, Verity, Innovation) is a specialized software company.” Source: company website · checked Sep 6, 2026
25	Eb-Qual SAPartial evidence	Givisiez, SwitzerlandHQ checked Sep 6, 2026	11-50	20
	“eb-Qual is a specialist that provides ICT security and network services in Switzerland’s public and private sectors.” Source: company website · checked Sep 6, 2026

Showing 25 of 223 secure software development companies based in Switzerland

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Secure software development companies based in Switzerland at a glance

As of Sep 6, 2026

1-10Median size (employees)

ZurichLargest hub · 39 HQs

124Contacts with mobile numbers

Sep 6, 2026Data refreshed

Companies by employee count

1-10

141

11-50

51-200

201-500

501-1,000

Verified emails by last verification

0–30

1,068

31–60

61–90

90–180

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 secure software development 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 “secure software development 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 secure software development 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, 1,157 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 6, 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.

Secure software development companies by metro

Secure software development companies in Zurich39

Frequently asked

How many secure software development companies are there based in Switzerland?

RevenueBase identified 223 secure software development 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 secure software development companies?

Zurich leads with 39 headquartered companies, followed by Bern (11) and Zug (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 1,157 verified decision-maker contacts tracked across these 223 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 6, 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.