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

Security Services

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IndustryBusiness & Technical ServicesIndustrySecurity Services
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Matching companies

1'790 companies found

Technique Sécurité Ferroviaire SALHI Logo

Technique Sécurité Ferroviaire SALHI 

Collombey · Since 2023

The core activity of TSF SALHI is to provide security technology services for the rail sector, particularly in Switzerland. The company offers consulting, training and monitoring with regard to the safety of rail infrastructures and operations, including compliance with safety regulations and guidelines.

Security Services
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Terra Patrol Security GmbH Logo

Terra Patrol Security GmbH 

Zollikerberg · Since 2015

Security Services
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TTI Sicherheitsdienst Schweiz GmbH Logo

TTI Sicherheitsdienst Schweiz GmbH 

Gutenswil · Since 2016

The core activity of TTI Sicherheitsdienst Schweiz GmbH encompasses the provision of security services, in particular: * Personal and object protection * Security and order services for gastronomy businesses and events * Investigations * Security consulting * Construction site surveillance * Municipal and city patrol services * Event protection * Store surveillance * District services and object protection * Order services * Personal protection * Investigation services The company positions itself as a quality-oriented security service provider with the values of experience, appreciation, respect, and professionalism.

Security Services
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UFS Security Farhod Shokir Logo

UFS Security Farhod Shokir 

Uster · Since 2022

The core activity of UFS Security includes security services, including: personal protection, retail services/object protection, event protection, and business investigations. The company offers these services in Germany, Austria, and Switzerland.

Security Services
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Unisonic GmbH Logo

Unisonic GmbH 

Weiningen Zh · Since 1998

Unisonic GmbH provides consultation, system design and installation of intrusion alarm systems, fire detection, video surveillance and access control solutions, and supplies products from Honeywell/Ademco.

Repair of Machinery & Electronic DevicesSecurity Services
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Velvet Events GmbH Logo

Velvet Events GmbH 

Bern · Since 2023

The core activity of Velvet Events GmbH is providing event security services for various types of events, including corporate events, galas, club operations and more. This includes ensuring a safe and pleasant atmosphere for guests and customers.

Security Services
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Verkehrs- und Sicherheitsdienst Eule GmbH Logo

Verkehrs- und Sicherheitsdienst Eule GmbH 

Meikirch · Since 2017

Security Services
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WPN Waypoint Network AG Logo

WPN Waypoint Network AG 

Staad Sg · Since 1999

The core activity of Waypoint Network AG is the provision of security technology solutions, including the planning, installation and maintenance of security systems, as well as the provision of services in the areas of security consulting, risk analysis and counter-surveillance. The company also distributes specialized software and technologies such as video management software, video analysis tools and thermal imaging technology.

Security Services
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ReMa Safety GmbH Logo

ReMa Safety GmbH 

Baar · Since 2025

Security ServicesContinuing Education Institutes
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Cprotect GmbH Logo

Cprotect GmbH 

Zurich · Since 2025

Security Services
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Express Schlüsseldienst GmbH Logo

Express Schlüsseldienst GmbH 

Zug · Since 2026

Security Services
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Q-Detect Switzerland AG Logo

Q-Detect Switzerland AG 

Zurich · Since 2026

Security Services
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PracTory GmbH Logo

PracTory GmbH 

Bassersdorf · Since 2026

Security Services
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Tóth Security Logo

Tóth Security 

Rupperswil · Since 2026

Security Services
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SAFE-LINE Sicherheitsdienste GmbH Logo

SAFE-LINE Sicherheitsdienste GmbH 

Lachen Sz · Since 2026

Security Services
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0S

03 Security GmbH 

Rudolfstetten · Since 2024

Security Services
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1S

12plus Sicherheitsdienste GmbH 

Zug · Since 2017

Security Services
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1S

12plus Sicherheitsdienste GmbH 

Tuggen · Since 2020

Security Services
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1S

1.Protection Stauffer 

Ittigen · Since 2000

Security Services
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2S

2A Security SA 

Geneva · Since 2019

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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