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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today

DirectorySecurity Services

Security Services

Filters

IndustryBusiness & Technical ServicesIndustrySecurity Services

Search results

Matching companies

1'790 companies found

A.Peyer Sicherheit

Wädenswil · Since 2022

Security Services

Apris, C. Martinez

Geneva · Since 1981

Security Services

APRS Sécurité, Tenaglia Giovanni

Prez-Vers-Siviriez · Since 2012

Security Services

A.P.S. AMRANI Perfect Services Sàrl

Perly · Since 2023

Security Services

ARBA Bartoli

Herisau · Since 2011

Security Services

ARES Premium GmbH

Kloten · Since 2024

Security Services

Argiro Elektro GmbH

Zumikon · Since 2024

Security Services

Arlo Protection, Bushi

Confignon · Since 2014

Security Services

Armaco, Schwendimann Jean-Pierre

Colombier Ne · Since 2012

Security Services

RT Compact GmbH

Dübendorf · Since 2023

Security Services

AR Security Savanovic

Bühler · Since 2018

Security Services

ARTYS SUISSE SA

Mont-Sur-Rolle · Since 2008

Security Services

ASB Schweiz AG

Attinghausen · Since 2006

Security Services

ASCAM Crameri SECURITY

Untersiggenthal · Since 2001

Security Services

A.S.C.O. Aviation Security Consultancy & Operations GmbH

Zürich · Since 1991

Security Services

ASKAR H. SA

Lugano · Since 2010

Security Services

ASPA Protect Defence GmbH

Schattdorf · Since 2008

Security Services

ASSANTE PRIVATE SECURITY

Montbovon · Since 2022

Security Services

Assets & Trusts Investigations Robert Schnyder

Sörenberg · Since 2015

Security Services

ASSG Sicherheitsfirma Marina Dacic

Bassersdorf · Since 2022

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.

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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.

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