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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,981 companies indexed · Last updated: today
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90 companies found

Schwimmschule Piranha GmbH Logo

Schwimmschule Piranha GmbH 

Perlen · Since 2022

The core activity of the company "Schwimmschule Piranha" is the implementation of swimming courses for children and adults, including infant swimming, private lessons and summer swimming courses, with the aim of conveying safe and correct swimming in a playful and stress-free environment.

Sports & Recreation Instruction
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TGA re.ell GmbH Logo

TGA re.ell GmbH 

Perlen · Since 2015

The core activity of TGA Reell is the planning and consulting of innovative building technology solutions, including the integration of all aspects of modern building technology, from planning to handover. The company offers services such as planning, consulting and project management for building owners, architects, investors and general contractors, with the goal of creating efficient, planning-secure and future-proof solutions.

Technical Consulting & Engineering
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TM Brandschutz Beratung GmbH Logo

TM Brandschutz Beratung GmbH 

Perlen · Since 2021

The core activity of TM Brandschutz Beratung GmbH is consulting and services in the field of fire protection, particularly the planning, execution and management of fire protection measures for buildings and facilities, to ensure the safety of humans and animals.

Technical Consulting & Engineering
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Vorsorgeeinrichtung der CPH-Gruppe Logo

Vorsorgeeinrichtung der CPH-Gruppe 

Perlen · Since 1984

Pension Funds
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WinOn365 GmbH Logo

WinOn365 GmbH 

Perlen · Since 2022

WinOn365 GmbH is a services company focused on Microsoft Power Platform technologies and related methodologies, providing consultancy and technical services such as Power Platform governance, project coaching, solution reviews, implementation support and training for Power Apps, Power Automate and Dataverse.

IT Consulting & ServicesSoftware Development
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Yilmaz Services Logo

Yilmaz Services 

Perlen · Since 2022

The core activity of Yilmaz Services is the provision of services in the field of web development, design and coding. Specifically, this includes: web design and development (full-stack development), responsive design and CSS, graphic design, photography, development of web applications with Django, Angular, PHP, WordPress and other technologies, SEO optimization, system administration and network support (Linux, Unix). The company offers these services both as part of Stadtantennen AG and as an independent developer.

Software Development
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1a Fahrzeugbau AG Logo

1a Fahrzeugbau AG 

Perlen · Since 2025

1a Fahrzeugbau GmbH designs, fabricates and fits custom vehicle bodies, providing individual project planning, in-house workshop fabrication and installation services.

Vehicle ManufacturingAuto Repair ShopsAutomotive & Vehicle Trade
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aspor GmbH Logo

aspor GmbH 

Perlen · Since 2015

Building ConstructionGeneral Contractors
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Baumeler Leitungsbau AG Logo

Baumeler Leitungsbau AG 

Perlen · Since 2010

Civil Engineering
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Kika Reinigungen Logo

Kika Reinigungen 

Perlen · Since 2016

The core activity of Kika Reinigung is the provision of cleaning services for private and commercial customers in the Central Switzerland region.

Facility Management & Cleaning
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Siegfried Immobilien Holding AG Logo

Siegfried Immobilien Holding AG 

Perlen · Since 2008

Property Management
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AI

Adava Immobilien GmbH 

Perlen · Since 2022

Property Management
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AG

A-Montage-Metallbau GmbH 

Perlen · Since 2023

Metal Construction
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AC

ASGS-Beratung Carrara 

Perlen · Since 2023

Technical Consulting & Engineering
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AE

ASZ Elektrounternehmung GmbH 

Perlen · Since 2009

Electrical Planning & Installation
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EB

Elektro Barmet 

Perlen · Since 1996

Electrical Planning & Installation
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FI

Frei Infra AG 

Perlen · Since 2022

Civil Engineering
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ML

M. Lüchinger AG 

Perlen · Since 1985

Waste Management Industry
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OH

Osuma Holding AG 

Perlen · Since 2015

Holding Companies
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RD

Rasulo Destinations 

Perlen · Since 2023

Travel Agencies
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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.