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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,816 companies indexed · Last updated: today
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Citytrogen
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151 companies found

Bryan Signer Schreinerarbeiten Logo

Bryan Signer Schreinerarbeiten 

Trogen · Since 2015

Bryan Signer Schreinerarbeiten provides carpentry services, manufactures solid-wood furniture and performs interior finishing work. The offerings include custom wood furniture and interior joinery.

Interior Construction
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Captain Code GmbH Logo

Captain Code GmbH 

Trogen · Since 2017

The core activity of Captain Code is the development of apps and web applications. They offer agile software development and use innovative technologies to create high-quality software solutions for their customers.

Software Development
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Crystal Ventures AG Logo

Crystal Ventures AG 

Trogen · Since 2016

The core activity of Crystal Ventures is to provide boutique consulting services to high-growth technology startups worldwide, with the goal of supporting these companies in their growth.

Private Equity & Venture Capital
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d8 GmbH Logo

d8 GmbH 

Trogen · Since 2008

The core activity of d8 Shop is the marketing and distribution of various products from the following areas: Pool and swimming pool accessories (e.g. pool robots, heat pumps, pool chemistry), cleaning and disinfecting agents (e.g. for household, car care and industry), hygiene and health products (e.g. hygiene masks, dental retainer cleaners, ultrasonic cleaning devices), 3D printers and accessories, and miscellaneous products (e.g. soap dispensers, flat tanks, water tanks). The company offers these products online and also allows customers to pick up their orders directly in their store in Trogen.

Online Shops
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Dorfladen Trogen GmbH Logo

Dorfladen Trogen GmbH 

Trogen · Since 2003

Retail - Food & Luxury Items
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Ekor Consulting, AG für EDV, Kommunikation und Organisation Logo

Ekor Consulting, AG für EDV, Kommunikation und Organisation 

Trogen · Since 1988

Ekor Consulting, AG für EDV, Kommunikation und Organisation develops and supplies specialized IT applications for public administrations, judicial bodies and corrections management. Its product portfolio includes ADRIS (address information system), GEVOR/GEVOROdR (case and business administration), STRAMAV (prison and measures management) and PaStA/Quell (tax credit and US withholding processing).

IT Consulting & ServicesSoftware Development
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epee gmbh Logo

epee gmbh 

Trogen · Since 2016

The core activity of epee GmbH is the provision of services in the field of finance and business consulting, particularly: Accounting Services, Business Plans, and Finance Optimization. These services aim to support companies in managing their finances, achieving their goals, and increasing their profitability.

Management Consulting
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Fluss und Bach Engineering GmbH Logo

Fluss und Bach Engineering GmbH 

Trogen · Since 2017

The core activity of FLUSS und BACH Engineering GmbH is hydraulic modeling, particularly flood modeling, as well as related services such as hazard mapping and geoinformatics. The company also develops software for these purposes, specifically using the programming languages C/C++, CUDA and Python.

Technical Consulting & Engineering
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Frischknecht & Schiess GmbH Logo

Frischknecht & Schiess GmbH 

Trogen · Since 2020

The core activity of Frischknecht & Schiess GmbH is timber construction, including renovation, new construction, interior finishing, façade construction, roofing, doors and windows, as well as the manufacture of furniture and interior finishing elements such as floors, walls, stairs, railings, built-in furniture and kitchens.

Interior ConstructionTimber Construction & Carpentry
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Genossenschaft Rössli Trogen Logo

Genossenschaft Rössli Trogen 

Trogen · Since 2019

Genossenschaft Rössli Trogen preserves the historic Rösslisaal in its original substance as a venue for social, artistic and cultural events. It offers membership to supporting natural or legal persons (share price CHF 1,000 per share) and grants members equal voting rights while providing regular information on operations and renovation projects.

NGOs & NPOs
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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.