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
Cityaltendorf
Search results

Matching companies

1'246 companies found

PZ

Projektentwicklungsgesellschaft Zwenkau I AG 

Altendorf · Since 2021

Real Estate Project Development
View profile
PA

proprietas AG 

Altendorf · Since 2013

Property Management
View profile
QJ

Queen-Clean, Janine Schmid 

Altendorf · Since 2021

Facility Management & Cleaning
View profile
QG

Quelista GmbH 

Altendorf · Since 2009

Management Consulting
View profile
QI

Quercia Invest AG 

Altendorf · Since 2023

Holding Companies
View profile
RA

RE-ENTRY AG 

Altendorf · Since 2021

Web Portals & Platform Companies
View profile
RI

REM Immobilien AG 

Altendorf · Since 1975

Real Estate Project Development
View profile
RG

Restaurant Gutenbrunnen, Edith Bucher 

Altendorf · Since 2016

Restaurants
View profile
RM

Reto Marty 

Altendorf · Since 2006

Auto Repair Shops
View profile
RL

Richard Landheer GmbH 

Altendorf · Since 2000

Facility Management & Cleaning
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
  • 75
  • 76
  • 77
  • 78
  • More pages
  • 125
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.