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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,816 companies indexed · Last updated: today

DirectorySecurity Services

Security Services

Filters

IndustryBusiness & Technical ServicesIndustrySecurity Services

Search results

Matching companies

1'788 companies found

VüCH AG

Oberentfelden · Since 2017

Security Services

VüCH AG

Yverdon-Les-Bains · Since 2024

Security Services

VxL Switzerland SA

Bern · Since 2021

Security Services

VZ Security Valentina Zaval

Schwyz · Since 2018

Security Services

WatchRisk SA

La Chaux-De-Fonds · Since 2020

Security Services

Wings Transport & Security, Inh. Ali

Adliswil · Since 2017

Security Services

WM INVESTIGATIONS AG

Steinhausen · Since 1990

Security Services

WSH Sicherheitsdienstleistungs GmbH

Pratteln · Since 2006

Security Services

X-Protect AG

Büron · Since 2015

Security Services

X-Protect AG

Gossau Zh · Since 2013

Security Services

X-Protect AG

Schindellegi · Since 2017

Security Services

X-Protect AG

Sargans · Since 2017

Security Services

XS CAPITAL SA

Geneva · Since 2012

Security Services

Zbinden Sicherheitsberatungen Safety & Security

Buchs Ag · Since 2024

Security Services

Zivile Sicherheit AG

Chur · Since 2006

Security Services

Zweigniederlassung Unterentfelden der TEK9 Security Services GmbH, Bergheim (DE)

Unterentfelden · Since 2023

Security Services

Buccarella Sicherheit GmbH

Oberuzwil · Since 2025

Security Services

Cotting Service Ferroviaire

Vaulruz · Since 2025

Security Services

In Fidem group sàrl

Versoix · Since 2025

Security Services

SIGNIA GmbH

Zurich · Since 2025

Security Services

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Frequently asked questions

Searching the directory

How the search works, what each filter means, and how the results come together.

What can I search for in the directory?

The search field matches company names, industries and places. Beyond that you can filter by Industry (18 categories based on the NOGA classification), Size (number of employees), Region (canton, language region or postal code) and Special (keywords and entry date). Filters combine freely; the active ones appear as chips below the filter bar and can be removed there individually.

How do keywords work?

Keywords search the description and stated purpose of each company — the text that goes beyond the company name. Multiple keywords are combined with OR: every additional keyword widens the set of matches rather than narrowing it.

What belongs in the postal code field?

A single postal code (e.g. 8000) or a range (e.g. 1000-1010). The field accepts postal codes only — for place names, use Canton or Language region.

Per page

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How is organisation size determined?

Size reflects the number of employees and is calculated from publicly available information by a model developed in-house. It is a best-possible estimate, not an official figure.

What does the Verified label mean?

Verified means the entry is tied to a UID (Swiss business identification number) and therefore links back to the official Swiss business register. The label speaks to the company's identity — it is not a rating of its performance.

Source: Federal Statistical Office, UID register

How do I sort the results?

Use the dropdown above the list: Relevance, Name (A–Z), Best rating, Most reviews or Longest established. You can also switch between list and map view and set how many results appear per page.