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

DirectorySearch the company directory

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company directory

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Cityaarau

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Matching companies

2'108 companies found

CommIT

Aarau · Since 2024

IT Consulting & Services

Compacta Sammelstiftung BVG

Aarau · Since 1998

Cristian Masi Group

Aarau · Since 2025

CSMC AG

Aarau · Since 2007

Management Consulting

Cupertino Cosmetics

Aarau · Since 2023

Retail - Health & Cosmetics

CW-Chinese GmbH

Aarau · Since 2000

DACH 2000 GmbH

Aarau · Since 2000

Building Construction

David Leutwyler

Aarau · Since 2021

Repair of Machinery & Electronic Devices

DC Infra AG

Aarau · Since 1981

Property Management

DEEP PAN NUMBER 1 YAGCI

Aarau · Since 2012

deliah kyburz events + kommunikation

Aarau · Since 2017

Trade Fair & Event Organizers

DERTOUR Suisse AG

Aarau · Since 2001

Travel Agencies

DeXi GmbH

Aarau · Since 2021

Naturopathic Clinics

DG Wagner Productions GmbH

Aarau · Since 2019

Trade Fair & Event Organizers

DHS Consulting GmbH

Aarau · Since 2018

Recruitment & HR Consulting

Diakonissenstation Aarau

Aarau · Since 1934

Home Care Services

Die Mobile Fusspflegerin Sandra Gerig

Aarau · Since 2022

Docteam AG

Aarau · Since 2021

Administrative Services

Dr. Fritz Zobrist AG

Aarau · Since 1979

Chemical Industry

Drini Reisen und Uebersetzungsbüro Xh. Ethemi

Aarau · Since 1999

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.