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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,378 companies indexed · Last updated: today
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1'685 companies found

Spenglerei Python GmbH Logo

Spenglerei Python GmbH 

Herisau · Since 2018

The core activity of Spenglerei Python is the execution of classic sheet metal work, particularly in the area of pitched and flat roofs as well as facades. This includes, among other things: Cladding of dormers, metal roofs, facades and other building components; Production and assembly of roof and facade elements such as ridge sheets, gable and eave trim, gutters and downspouts; Installation of lightning protection systems and seals made of liquid plastic; Framing of chimneys, ventilation pipes and other building components; Production of individual metal components such as weather vanes and window sills. The company thus offers a wide range of sheet metal services tailored to the needs of builders, architects and other customers.

Sheet Metal Work
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stco ag Logo

stco ag 

Herisau · Since 2016

stco ag provides construction management, architectural planning and general contracting services, including client representation, site management and project controlling. Services cover project preparation, feasibility studies, execution planning and construction supervision for building projects.

Owner's Representative
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Stiftung Leben im Alter Herisau Logo

Stiftung Leben im Alter Herisau 

Herisau · Since 2001

The company provides care and support for residents in various houses (Haus Ebnet, Haus Park, Haus Waldegg, Haus Tanneck, Dreilinden), including activities, events, gastronomy, physiotherapy and well-being. It is a company in the field of elderly care and support.

Nursing Homes
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Zatta Kranmontagen AG Logo

Zatta Kranmontagen AG 

Herisau · Since 1997

The core activity of ZATTA Kranmontagen AG is the assembly, repair and rental of construction cranes, particularly tower cranes, in the Eastern Switzerland region. This also includes the performance of SUVA inspections and the provision of services in the field of crane rental, including the delivery and installation of cranes on construction sites.

Rental of Machinery & Equipment
View profile4.5(2)
Across Reinigung GmbH Logo

Across Reinigung GmbH 

Herisau · Since 2019

The core activity of ACROSS Reinigung GmbH is professional household cleaning, including spring cleaning, deep cleaning, maintenance cleaning, special cleaning of upholstery and carpets, as well as final cleaning and individual orders.

Facility Management & Cleaning
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AdaCon GmbH Logo

AdaCon GmbH 

Herisau · Since 2015

The core activity of AdaCon GmbH is real estate brokerage and consulting, including the acquisition, valuation and management of real estate, as well as customer support for real estate purchases and sales. The company also offers additional services such as trust and tax consulting, capital investments in tangible assets and real estate transactions.

Real Estate Brokerage
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ALEplan Architekturbüro und Immobilien AG Logo

ALEplan Architekturbüro und Immobilien AG 

Herisau · Since 2011

ALEplan Architekturbüro und Immobilien AG is an architecture and property firm that provides planning, project design and general-planning services for residential, commercial and industrial buildings. The company carries out projects both on commission and as a developer.

Architecture Firms
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ALLEMANN AMBIENTE Logo

ALLEMANN AMBIENTE 

Herisau · Since 2016

The core activity of Allemann Ambiente Herisau is the planning, consulting and execution of chimney constructions as well as the sale of fireplace stoves, chimney stoves, Swedish stoves and related accessories.

Specialized Construction Installations
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Alumo AG Logo

Alumo AG 

Herisau · Since 1995

The core activity of the company ALUMO is the production of high-quality cotton fabrics, particularly for shirts, through weaving and finishing.

Textile & Clothing Industry
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AMIET AG, Präzisionswerkzeugbau Logo

AMIET AG, Präzisionswerkzeugbau 

Herisau · Since 1986

The core activity of Amiet AG is the manufacture of complex precision components using various processes such as machining, hardening, sink and wire erosion, flat and round grinding. The company offers an express service for the production of prototypes, individual parts and series on a desired date and guarantees high quality and precision thanks to its own 3D measuring machines and a wide range of machinery.

Mechanical Engineering Industry
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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.