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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

ADV Solutions Sàrl

Geneva · Since 2024

Security Services

Aequus Sàrl

Oron-La-Ville · Since 2023

Security Services

Aerne Sicherheitsberatung

Neukirch (Egnach) · Since 2021

Security Services

Agence de conseils en sécurité Jean-Louis Maumary

Crissier · Since 1992

Security Services

Agence Delobel Pascal

Geneva · Since 2008

Security Services

Geneva Prestige Investigation Ali

Geneva · Since 2021

Security Services

Agency Corporate VIP Sàrl

Geneva · Since 2019

Security Services

agentur abe Privatdetektiv-Büro Fritz Nyffeler

Mumpf · Since 2020

Security Services

Agentur S.Ü.D. / Sicherheits- und Überwachungs Dienste / Mike Krug

Jona · Since 2005

Security Services

AGI SECURITY GROUP GmbH

Zurich · Since 2022

Security Services

AGOP Calvayrac

Geneva · Since 2024

Security Services

AGRAM Security & Investigation AG

Zurich · Since 2016

Security Services

AGSS Sécurité - Ramosaj

La Chaux-De-Fonds · Since 2023

Security Services

AidComm (International) AG

Baar · Since 2025

Security Services

A.J.P SARL

Satigny · Since 2004

Security Services

AKR Sécurité, Aymon

Mollens Vs · Since 2022

Security Services

AK Security Kukiqi

Beromünster · Since 2019

Security Services

Alarm-Service + Zentrale GmbH

St. Gallen · Since 2003

Security Services

Albert Pusch AG

Trimbach · Since 2012

Security Services

Allemann Consulting & Protection

Chur · Since 2017

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.

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