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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,805 companies indexed · Last updated: today

DirectorySecurity Services

Security Services

Filters

IndustryBusiness & Technical ServicesIndustrySecurity Services

Search results

Matching companies

1'786 companies found

Sicherheitsberatungen-Blum

Kaisten · Since 2024

Security Services

Sicherheitsdienste Protective Spieler Reto

Baar · Since 2004

Security Services

Sicherheitsdienste Niederhäuser

Herlisberg · Since 2008

Security Services

Sicherheitsdienst Lindauer

Zug · Since 2007

Security Services

Sicherheitsdienst La Guardia GmbH

Pratteln · Since 2018

Security Services

Sicherheit Schutz und Zubehör S. Kunz

Steinmaur · Since 2010

Security Services

Sicherheitsteam.ch Fritz Abbühl

Winterthur · Since 2016

Management ConsultingSecurity ServicesIT Security

Sicuri-TI di Jordan Barenco

Stabio · Since 2016

Security Services

Sidris GmbH

Risch · Since 2018

Security Services

SIRIUS Security Schweiz AG

Hünenberg · Since 2022

Security Services

Sis Security Intelligence Service SA

Geneva · Since 2008

Security Services

Skorpion Security GmbH

Zurich · Since 2014

Security Services

SMS Spezial Service GmbH

St. Margrethen Sg · Since 2009

Security Services

SNC MONT-BLANC INVESTIGATIONS 74 - MBi74

Geneva · Since 2022

Security Services

Société de Protection et Surveillance VS Sàrl

Conthey · Since 2019

Security Services

S.O.G. investigations Ron Glaser

Roggwil Be · Since 2018

Security Services

Soriano Warensicherungen und Baudienstleistungen GmbH

Zunzgen · Since 2018

Security Services

SOS Sécurité Sàrl

Crans-Montana · Since 2012

Security Services

Soving Sécurité, J.-M. Diaz

Geneva · Since 2014

Security Services

Spartan Security Sàrl

Montreux · Since 2016

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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