Company lists · Data refreshed November 2026

Top 25 Iot security companies based in Switzerland

The 69 IoT security companies based in Switzerland listed here include contact details for 1,300 professionals and 587 email addresses. Zurich is the single most-represented city among the companies on this list. This directory was updated in November 2026.

IoT security companies provide products and services that protect connected devices, networks, data, and applications from unauthorized access, disruption, and misuse. This list covers companies that provide security products or services for Internet of Things devices, networks, data, or applications. Ranked by team size, largest first. Data current as of November 4, 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 Nov 4, 2026 86% judged on-target in blind review
69Companies
1,300Contacts tracked
587Verified emails
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The 25 largest iot security companies based in Switzerland

Ranked by team size
Top 25 of 69 iot security companies based in Switzerland, ranked by team size, largest first. Data refreshed Nov 4, 2026. RevenueBase Smart Search rates how each company's information relates to iot 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceWettingen, SwitzerlandHQ checked Nov 4, 2026501-1,000290 contacts →

Partial evidence

“As a leading IT security enterprise, the SITS Group stands for end-to-end security.”

Source: RevenueBase Database · checked Nov 4, 2026
2Partial evidenceBaar, SwitzerlandHQ checked Nov 4, 2026201-500210 contacts →

Partial evidence

“Die InfoGuard AG ist spezialisiert auf umfassende Cyber Security.”

Source: RevenueBase Database · checked Nov 4, 2026
3Partial evidenceZurich, SwitzerlandHQ checked Nov 4, 202651-20083 contacts →

Partial evidence

“AVANTEC steht seit über 20 Jahren für höchste IT-Security-Kompetenz.”

Source: RevenueBase Database · checked Nov 4, 2026
4Partial evidenceBern, SwitzerlandHQ checked Nov 4, 202651-20073 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 Nov 4, 2026
5Indirect evidenceOlten, SwitzerlandHQ checked Nov 4, 202651-20069 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 Nov 4, 2026
6Indirect evidenceBaar, SwitzerlandHQ checked Nov 4, 202651-20063 contacts →

Indirect evidence

“Unsere Leidenschaft für IT-Services zeigt sich immer und überall: Egal ob wir Ihre Endgeräte vor Fremdzugriffen schützen, Cyberangriffe für Sie abwehren oder Sie Ihre gesamte IT…”

Source: RevenueBase Database · checked Nov 4, 2026
7Partial evidenceGeneva / Plan Les Ouates, SwitzerlandHQ checked Nov 4, 202651-20059 contacts →

Partial evidence

“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: RevenueBase Database · checked Nov 4, 2026
8Partial evidenceRapperswil, SwitzerlandHQ checked Nov 4, 202651-20057 contacts →

Partial evidence

“Compass Security specializes in offensive and defensive IT security.”

Source: RevenueBase Database · checked Nov 4, 2026
9Partial evidenceBern, SwitzerlandHQ checked Nov 4, 202651-20055 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 Nov 4, 2026
10Indirect evidenceMünchenstein, SwitzerlandHQ checked Nov 4, 202611-5028 contacts →

Indirect evidence

“Wir von Selution haben es uns zur Aufgabe gemacht, Unternehmen in verschiedenen Branchen dabei zu helfen, mithilfe von modernsten Informations- und Kommunikationslösungen die…”

Source: RevenueBase Database · checked Nov 4, 2026
11Partial evidenceHünenberg, SwitzerlandHQ checked Nov 4, 202611-5026 contacts →

Partial evidence

“SMART SOLUTIONS FOR IT SECURITY For a safer today - for a stronger tomorrow”

Source: RevenueBase Database · checked Nov 4, 2026
12Indirect evidenceRothenburg, SwitzerlandHQ checked Nov 4, 202651-20026 contacts →

Indirect evidence

“Wir von Frey Sicherheit sind die Experten für Ihre Sicherheit.”

Source: RevenueBase Database · checked Nov 4, 2026
13Partial evidenceWallisellen, SwitzerlandHQ checked Nov 4, 202611-5026 contacts →

Partial evidence

“OMICRON AG - IHR PARTNER FÜR IT SECURITY - SEIT 1995 Seit 1995 sind wir auf IT Sicherheitslösungen für Firmen spezialisiert und decken alle Bedürfnisse von A-Z ab.”

Source: RevenueBase Database · checked Nov 4, 2026
14Partial evidenceStabio, SwitzerlandHQ checked Nov 4, 202611-5025 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 Nov 4, 2026
15Partial evidenceRotkreuz, SwitzerlandHQ checked Nov 4, 202611-5012 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 Nov 4, 2026
16Indirect evidenceWiesendangen, SwitzerlandHQ checked Nov 4, 202611-5012 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 Nov 4, 2026
17Indirect evidenceRümlang, SwitzerlandHQ checked Nov 4, 202611-509 contacts →

Indirect evidence

“WHAT YOU GET: When you choose Unimission AG, you get the most efficient, secure, and scalable IT solutions that businesses need to stay ahead in the fast-paced digital world.”

Source: RevenueBase Database · checked Nov 4, 2026
18Indirect evidenceWilen Bei Wollerau, SwitzerlandHQ checked Nov 4, 202611-509 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 Nov 4, 2026
19Indirect evidenceZurich, SwitzerlandHQ checked Nov 4, 202611-507 contacts →

Indirect evidence

“Entropya is a leading cybersecurity firm with a seasoned team of experts boasting over two decades of proven experience.”

Source: RevenueBase Database · checked Nov 4, 2026
20Indirect evidenceGeneva, SwitzerlandHQ checked Nov 4, 20261-106 contacts →

Indirect evidence

“Bienvenue chez Haacq!”

Source: RevenueBase Database · checked Nov 4, 2026
21Indirect evidenceGunzwil, SwitzerlandHQ checked Nov 4, 20261-106 contacts →

Indirect evidence

“At Popp Schweiz AG, we believe in not just safeguarding businesses but in empowering them to thrive in today's digital landscape.”

Source: RevenueBase Database · checked Nov 4, 2026
22Indirect evidenceWetzikon, SwitzerlandHQ checked Nov 4, 20261-105 contacts →

Indirect evidence

“Die BREVIT AG ist eine Pionierin und führende Anbieterin von Cybersecurity-Lösungen für KMU in der Schweiz.”

Source: RevenueBase Database · checked Nov 4, 2026
23Partial evidenceStadtkreis 9, SwitzerlandHQ checked Nov 4, 202611-505 contacts →

Partial evidence

“SSI IT Consulting – Experts in Cyber Security, Network Infrastructure and IT Operations.”

Source: RevenueBase Database · checked Nov 4, 2026
24Partial evidenceCointrin, SwitzerlandHQ checked Nov 4, 20261-104 contacts →

Partial evidence

“HyperSecureIT Sàrl is an information technology and cyber security services company based in Geneva, Switzerland Supporting small and medium-size organizations, we believe that…”

Source: RevenueBase Database · checked Nov 4, 2026
25Partial evidenceRotkreuz, SwitzerlandHQ checked Nov 4, 202611-504 contacts →

Partial evidence

“CYSPA (CYBER SECURITY PARTNERS) GmbH ist ein lösungs- und produkteunabhängiges Cyber Security Dienstleistungs- und Beratungsunternehmen mit Sitz in Rotkreuz, Kanton Zug.”

Source: RevenueBase Database · checked Nov 4, 2026

Showing 25 of 69 iot security companies based in Switzerland

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Iot security companies based in Switzerland at a glance

As of Nov 4, 2026
45.2%Verified-email coverage
18.8Average contacts per company
1-10Median size (employees)
20.3%Largest-city concentration · Zurich
Nov 4, 2026Page data refreshed

Companies by employee count

1-10
35
11-50
23
51-200
9
201-500
1
501-1,000
1

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 69 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 iot 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 “iot 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 iot 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 iot 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, 587 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 November 4, 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 do IoT security companies do?

IoT security companies protect connected devices, networks, data, and applications from unauthorized access, disruption, and misuse. The list includes 69 companies based in Switzerland.

How many IoT security companies are based in Switzerland?

The directory lists 69 IoT security companies based in Switzerland, with contact details for 1,300 professionals and 587 email addresses.

Where are IoT security companies located?

IoT security companies on this list are located across Switzerland. Zurich is the single most-represented city among the companies on the list.

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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.