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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,816 companies indexed · Last updated: today
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Cityoberschan
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35 companies found

Müller Energie- und Haustechnik AG Logo

Müller Energie- und Haustechnik AG 

Oberschan · Since 2019

The core activity of Müller Energie- und Haustechnik AG is the planning, installation and consulting of solutions for renewable energies, particularly in the field of building technology, including heating systems, solar energy, renovations and sanitary technology.

Solar & Photovoltaics
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Schnitzerei Broekstra Logo

Schnitzerei Broekstra 

Oberschan · Since 2024

The core activity of Schnitzerei Broekstra is the manufacture and sale of woodcarvings and other wood products, particularly those that promote biodiversity in gardens and on balconies, such as nesting sites for wild bees.

Artists
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Zogg & Partner GmbH Logo

Zogg & Partner GmbH 

Oberschan · Since 2017

The core activity of Zogg & Partner is the manufacture, assembly and servicing of windows and doors.

Interior Construction
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Alvier AG Seminarzentrum mit Hotel Logo

Alvier AG Seminarzentrum mit Hotel 

Oberschan · Since 2002

The core activity of Alvier AG is the operation of a seminar hotel and health center in Oberschan, Eastern Switzerland. The company offers accommodations, catering and seminar and therapy rooms for training, further education and holidays. Furthermore, the company is planning to convert into a health center that will offer various forms of therapy to provide individualized and needs-based support to people with mental health issues and illnesses.

Hotels
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Peter Höhener Logo

Peter Höhener 

Oberschan · Since 1989

The company offers various services in the field of carpentry, including: general carpentry work, window and glass service, renovations, kitchen and interior construction, custom-made doors, floors, built-in cabinets and furniture, repairs of all kinds, burglar-proof doors and windows, and handmade carvings. The core activity of the company is carpentry, particularly the manufacture and installation of wood products such as doors, windows, furniture and interior fittings.

Interior Construction
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AP

AET-Customer Project Services GmbH 

Oberschan · Since 2002

Management Consulting
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AN

Agronormbau Negele & Co. 

Oberschan · Since 1987

Building Construction
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AA

Andenfo AG 

Oberschan · Since 1962

Family Offices
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AR

Arthur Rhyner 

Oberschan · Since 1972

Art & Antique TradeRetail - Food & Luxury Items
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AI

Avanti Immobilien AG 

Oberschan · Since 2023

Property Management
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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.
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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.