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

Britta Kimpel Logo

Britta Kimpel 

Aarau Rohr · Since 2013

Coaching & Personal Development
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Corasin Technologies GmbH Logo

Corasin Technologies GmbH 

Aarau Rohr · Since 2021

Corasin Technologies GmbH provides consulting and engineering services in energy, building physics and acoustics, including energy performance reports, traffic noise assessments and building/room-acoustics planning.

Mechanical Engineering Industry
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Corasin AG Logo

Corasin AG 

Aarau Rohr · Since 2024

Corasin AG is an engineering and planning firm providing services in building physics, energy consulting, noise protection and room acoustics. Its offerings include energy performance calculations (SIA 380/1, Minergie), traffic-noise reports, photovoltaic and overall energy concepts, and an upcycled panel product (EcoCharPanel).

Technical Consulting & Engineering
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DREAMBOXX MEDIA, Ilhan Logo

DREAMBOXX MEDIA, Ilhan 

Aarau Rohr · Since 2011

Advertising Agencies
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InEP GmbH Logo

InEP GmbH 

Aarau Rohr · Since 2019

The company InEP GmbH has specialized in the field of "Bionomics". Bionomics refers to the scientific study of the relationships between living organisms and their environment. The company's core activity can therefore be described as consulting and services in the field of bionomics, particularly in the areas of ecology, environment and sustainable development.

Sustainability Sector
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Kundenleads GmbH Logo

Kundenleads GmbH 

Aarau Rohr · Since 2023

Financial Services
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ME-Elektro GmbH Logo

ME-Elektro GmbH 

Aarau Rohr · Since 2017

The core activity of ME-Elektro GmbH is the provision of electrical services, including electrical installations, electrical planning, electrical inspections, as well as the distribution and installation of household appliances, IT and telecommunications solutions, e-mobility systems and photovoltaic systems.

Electrical Planning & Installation
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mini physio gmbh Logo

mini physio gmbh 

Aarau Rohr · Since 2023

mini physio gmbh is a physiotherapy practice offering pediatric and adult physiotherapy with individualized treatments based on recognized therapy concepts. Services include pediatric and adult treatments, massages for children and adolescents, courses (baby classes, children's yoga, Pilates), lectures, swimming sessions and room rental.

Physiotherapy
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M & M Immo GmbH Logo

M & M Immo GmbH 

Aarau Rohr · Since 2022

Real Estate BrokerageAuto Repair Shops
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NiKU Unterlagsboden GmbH Logo

NiKU Unterlagsboden GmbH 

Aarau Rohr · Since 2020

Flooring & Tiling
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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.