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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
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2'108 companies found

Hplus Bildung AG Logo

Hplus Bildung AG 

Aarau · Since 2025

Hplus Bildung AG provides practice-oriented continuing education and professional development for healthcare professionals and managers. The portfolio includes seminars, certificate and diploma programs, preparation for federal examinations, in‑house training and room rental.

Continuing Education Institutes
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KRESOM GmbH Logo

KRESOM GmbH 

Aarau · Since 2025

KRESOM GmbH operates a retail shop and an online store offering sewn one-off items and small series under the KRESOM label as well as products manufactured in Switzerland and Europe. Product categories include kitchenware, home & décor, travel accessories, beauty and creative supplies.

Textile & Clothing IndustryRetail - Textiles & Clothing
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Blu-Grid GmbH Logo

Blu-Grid GmbH 

Aarau · Since 2025

Blu-Grid GmbH provides consultancy and practical solutions for drinking water hygiene, including risk assessments, water sampling and training for operators of large facilities, property managers and water utilities. The company sells and supports SuSAn rapid test kits and automated analysis systems for on-site Legionella detection and supplies Legionella filters.

Water Supply
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ForgedWerk Inh. Papis Logo

ForgedWerk Inh. Papis 

Aarau · Since 2026

ForgedWerk Inh. Papis develops and manufactures custom forged wheels and supplies bespoke wheel sets tailored to specific vehicles. The product range includes wheels made from aluminium, magnesium, carbon fibre and forged carbon, with collections such as Monoblock (FW‑1P), 2‑Piece (FW‑2P), Carbon and Magnesium series; products are JWL/VIA‑certified.

Metal IndustryAuto Repair Shops
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AA

AEK AG 

Aarau · Since 2020

Plumbing & Building Services
View profile3.5(8)
BA

BETOSAN AG 

Aarau · Since 1992

Building Maintenance
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I4

Immobiliengemeinschaft 4 AG 

Aarau · Since 2014

Real Estate Brokerage
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Aarauer Coworking Genossenschaft Logo

Aarauer Coworking Genossenschaft 

Aarau · Since 2017

Real Estate Project Development
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Aarfähre AG Logo

Aarfähre AG 

Aarau · Since 1996

The company is involved in architecture, specifically with the project 'Aarfähre', indicating that the core activity of the company lies in the planning and implementation of architectural projects, particularly in the area of renovations and refurbishments of existing buildings or structures.

Architecture Firms
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AARGONAUTEN AG Logo

AARGONAUTEN AG 

Aarau · Since 2013

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.
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.