ranQ
ranQ
ranQ
DirectoryIndustriesPlacesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The first Swiss company directory, built to boost AI visibility.

Product
  • Pricing
  • Directory
  • Industries
Company
  • About
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
DirectorySearch the company directory

Search the
company directory

Filters
Cityaarau-2
Search results

Matching companies

2'061 companies found

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
View profile
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
View profile
AA

AEK AG 

Aarau · Since 2020

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

BETOSAN AG 

Aarau · Since 1992

Building Maintenance
View profile3(2)
I4

Immobiliengemeinschaft 4 AG 

Aarau · Since 2014

Real Estate Brokerage
View profile1(1)
Aarauer Coworking Genossenschaft Logo

Aarauer Coworking Genossenschaft 

Aarau · Since 2017

Real Estate Project Development
View profile
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
View profile
AARGONAUTEN AG Logo

AARGONAUTEN AG 

Aarau · Since 2013

Advertising Agencies
View profile
Abi Loves AG Logo

Abi Loves AG 

Aarau · Since 1970

The core activity of Abi Loves is the creation of creative strategies and authentic stories for brands to strengthen them through mindfulness and lifestyle. This includes services such as branding, PR, digital communication and commercial activities, particularly in the areas of design, fashion, beauty, nutrition and lifestyle.

Publishing
View profile
ABM Elektronik GmbH Logo

ABM Elektronik GmbH 

Aarau · Since 2011

The core activity of ABM Elektronik GmbH is the development, manufacture and distribution of high-quality electronic and connection technology products for various industries, particularly for industry, medical and biotechnology, science as well as aerospace.

Electrical Industry
View profile
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
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
102050
  • 1
  • More pages
  • 108
  • 109
  • 110
  • 111
  • More pages
  • 207
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.