ranQ
ranQ
ranQ
DirectoryIndustriesKnowledgeComparisonsSoon
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 · Imprint744,816 companies indexed · Last updated: today
DirectorySearch the company directory

Search the
company directory

Filters
Citykastanienbaum
Search results

Matching companies

152 companies found

Jialu GmbH Logo

Jialu GmbH 

Kastanienbaum · Since 2009

Restaurants
View profile
Knast AG Logo

Knast AG 

Kastanienbaum · Since 2018

Knast AG operates the Barabas Hotel, a prison-themed hotel offering overnight stays in converted prison cells as well as single, double and family rooms with private or shared bathrooms. The hotel’s offerings also include a bookable prison-themed library room, an on-site restaurant (Izakaya Nozomi) and options for group bookings.

Hotels
View profile
Koller Audiovision + Multimedia Logo

Koller Audiovision + Multimedia 

Kastanienbaum · Since 1991

The company Koller Audiovision+Multimedia supports customers in the realization of individual presentations by creating and implementing audiovisual solutions such as films, interactive applications and multimedia presentations. The core activities include the conception, implementation and presentation of audiovisual content on various platforms such as screens, displays and other media.

Hearing Acoustics
View profile
KULTUR- UND MEDIENWERKSTATT GmbH Logo

KULTUR- UND MEDIENWERKSTATT GmbH 

Kastanienbaum · Since 2013

The core activity of the company "Kultur- und Medienwerkstatt" is the conception, production and dissemination of cultural and media content, particularly in the fields of film, animation, illustration, photography and interactive media. The company develops and implements projects that translate cultural expressions and traditional knowledge into modern, multimedia formats, making them accessible to a broad audience. The activities include, among others, the creation of animated films, interactive picture books, film education for children and the organization of cultural events.

Film & TV Production
View profile
Maison Solar GmbH Logo

Maison Solar GmbH 

Kastanienbaum · Since 2021

The core activity of Maison Solar GmbH is the management of real estate properties.

Property Management
View profile
Mantzke Family Office Logo

Mantzke Family Office 

Kastanienbaum · Since 2010

The core activity of Mantzke Family Office is the establishment and management of companies, trusts and foundations for private individuals and families, as well as the structuring and management of investments in Swiss real estate and private equity. This also includes services such as the creation of corporate documents, the management of bank accounts and credit cards, as well as the provision of accounting and trust services. The goal is to optimize and protect the assets of its clients.

Management ConsultingFamily OfficesFiduciary Offices
View profile
mindprep Verlag AG Logo

mindprep Verlag AG 

Kastanienbaum · Since 2021

mindprep Verlag AG provides digital and physical flashcards and university-specific course materials distributed via an online learning platform. The service includes freemium courses, interactive learning modes and an option to receive physical materials free of charge.

Continuing Education Institutes
View profile
Oaktree Capital AG Logo

Oaktree Capital AG 

Kastanienbaum · Since 2002

Oaktree is a global investment manager specializing in alternative investments. The company's core activities include managing investments in three main categories: credit, equity, and real estate. Oaktree offers a range of investment strategies, including specialized funds and products for institutional investors and private investors.

Funds & Investment Companies
View profile
office assistance GmbH Logo

office assistance GmbH 

Kastanienbaum · Since 2020

office assistance GmbH is a fiduciary service provider that supports small and medium-sized businesses with accounting, tax and administrative matters. The company assists with starting a business, provides tailored solutions and offers digital services such as an interactive e-business card with a cost calculator.

Fiduciary Offices
View profile
Patrick Rutz & Partner GmbH Logo

Patrick Rutz & Partner GmbH 

Kastanienbaum · Since 2010

The core activity of the company 'Patrick Rutz Liegenschaften Treuhand' is the brokerage and management of properties, i.e. real estate, as well as related services such as fiduciary services.

Property Management
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
  • 2
  • 3
  • 4
  • 5
  • More pages
  • 16
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.