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

PlanFabrik GmbH Logo

PlanFabrik GmbH 

Oensingen · Since 2013

The core activity of Planfabrik GmbH is the planning and calculation of heating and cooling systems, particularly floor heating and TABS (Thermally Active Building System Components), as well as the creation of heating and cooling load calculations for the building services sector.

Technical Consulting & Engineering
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plan f gmbh Logo

plan f gmbh 

Oensingen · Since 2023

The plan f GmbH company offers services in the areas of brand development, graphics, social media and web. Specifically, this includes the conception and implementation of graphic works, social media and web appearances, as well as the design and adaptation of various marketing materials such as flyers, brochures, newsletters, posters and websites.

Advertising Agencies
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Raimo Lindner WebServices Logo

Raimo Lindner WebServices 

Oensingen · Since 2007

The company's core activity is providing services in the field of photography and web services.

Photography
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R.C. Bauberatungen GmbH Logo

R.C. Bauberatungen GmbH 

Oensingen · Since 2020

The core activity of the company "r.c. bauberatungen" consists of providing services in the field of construction management, including construction consulting, expert opinions, reports, owner consulting and representation, calculations, planning, architecture, organization and implementation of project competitions, as well as damage assessments, expert opinions and renovation concepts for construction projects.

Construction & Project Management
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schwiizerMix GmbH Logo

schwiizerMix GmbH 

Oensingen · Since 2019

The core activity of the company schwiizerMix is the production and performance of music, particularly songs in Swiss German, which combine melodic, emotional and rock elements. The company offers live performances and concerts, and also sells merchandise products in its online shop.

Orchestras & Musicians
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SkyService AG Logo

SkyService AG 

Oensingen · Since 2009

The core activity of SkyService AG is the rental, sale and maintenance of aerial work platforms and rental machines, particularly for work at heights.

Rental of Machinery & Equipment
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SO-ENERGIE AG Logo

SO-ENERGIE AG 

Oensingen · Since 1987

The core activity of SO-ENERGIE AG is the supply of energy and heat, in particular the supply of customers with natural gas and the operation of a comprehensive natural gas distribution network in the Thal-Gäu-Bipperamt region.

Energy Suppliers
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Swiss Rotors AG Logo

Swiss Rotors AG 

Oensingen · Since 2017

Swiss Rotors is specialized in the development and production of key components for air treatment in heating, ventilation and air conditioning technology (HVAC). The company's core activity includes the design and manufacture of components such as energy recovery wheels, EC fans, EC motorized impellers, core heat exchangers and other related products.

Electrical Industry
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Terramed GmbH Logo

Terramed GmbH 

Oensingen · Since 2018

The core activity of Terramed Naturheilpraxis Durisch is the application and dissemination of alternative healing methods and therapies to support people on their path to recovery and health.

Naturopathic Clinics
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Tonsa Design GmbH Logo

Tonsa Design GmbH 

Oensingen · Since 2003

The core activity of Tonsa Design GmbH is the creation of graphic design solutions for companies, particularly in the B2B sector. This includes the design of corporate design, company and product logos, websites, catalogs, brochures, illustrations, and publishing products. The company supports customers in communicating their products and services through effective visual and textual representations.

Advertising 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.
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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.