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

Hasler Fenster-Produktion AG Logo

Hasler Fenster-Produktion AG 

Therwil · Since 2012

Hasler Fenster-Produktion AG is a manufacturer of windows and doors offering production, sales, installation and after‑sales service for wood, wood‑metal and plastic product systems. The company manufactures in Switzerland, emphasises sustainable production across the product lifecycle and provides services such as repairs, adjustments and security‑fitting installation.

Interior Construction
View profile5(4)
INTEGRA Metering AG Logo

INTEGRA Metering AG 

Therwil · Since 2024

INTEGRA Metering AG supplies metering systems for water and thermal energy, offering water meters, thermal energy calculators, flow meters, temperature probes, communication modules and related hardware.

Electrical Planning & Installation
View profile4.8(4)
WunderBAR GmbH Logo

WunderBAR GmbH 

Therwil · Since 2022

WunderBAR GmbH operates a bar offering a selection of drinks, musical programming and a relaxed atmosphere. The venue hosts events and broadcasts selected sports live.

Clubs, Bars & Event Venues
View profile4.5(4)
Gschwind Gartenarbeiten GmbH Logo

Gschwind Gartenarbeiten GmbH 

Therwil · Since 2020

The core activity of Gschwind Gartenarbeiten GmbH encompasses the provision of services in the areas of garden maintenance, gardening and planning, tree felling, as well as specialized work in the garden and forestry sectors. This includes, in particular: * Garden maintenance: Care and maintenance of gardens, including the preservation of paths, walls, stairs, rock gardens, water features, fences, and privacy screens. * Gardening and planning: Planning and implementation of garden projects, including the creation of new gardens and the redesign of existing gardens. * Tree felling: Felling of trees and other woody plants, including the use of specialized technical equipment. * Specialized work: Execution of specialized work in the garden and forestry sectors, such as the installation of water features or the construction of fences and privacy screens. The company offers these services to private and potentially also commercial customers and provides them with non-binding advice as needed.

Horticulture & Landscaping
View profile3.7(3)
Sicherheitstechnik Freund GmbH Logo

Sicherheitstechnik Freund GmbH 

Therwil · Since 2014

Sicherheitstechnik Freund GmbH provides mechanical and electronic security services and related carpentry and glazing work. Core activities include planning and installation of locking systems, retrofit measures for burglary protection and alarm systems, emergency opening and key services, and repair or replacement of windows and doors. The company also performs installation of door fittings, escape-route security, smoke/CO detectors and various building-related repairs.

Security Services
View profile5(3)
Silvio Caduff GmbH Logo

Silvio Caduff GmbH 

Therwil · Since 2013

The core activity of Silvio Caduff GmbH is the execution of tile laying work, particularly the installation of ceramic, natural stone, artificial stone and glass mosaic coverings for wall and floor coverings, as well as the implementation of silicone sealings and renovations, especially in the area of bathrooms, indoor swimming pools and wellness facilities.

Flooring & Tiling
View profile4.7(3)
Steinacher & Schmid AG Logo

Steinacher & Schmid AG 

Therwil · Since 1988

The core activity of Steinacher & Schmid AG is the manufacture of plastic and metal products for the construction and industrial sectors.

Metal ConstructionPlastics Industry
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Stiftung "Dorfmuseum Therwil" Logo

Stiftung "Dorfmuseum Therwil" 

Therwil · Since 1980

The Dorfmuseum Therwil is a museum dedicated to the preservation, supplementation and presentation of Therwil's cultural heritage as well as the collection of historical objects related to Therwil. It offers permanent exhibitions, special exhibitions, guided tours and events, and serves as a meeting point for young and old.

Museums
View profile3.7(3)
Walter Gutzwiller GmbH Logo

Walter Gutzwiller GmbH 

Therwil · Since 1995

Walter Gutzwiller GmbH is a landscaping company offering design, construction and maintenance services for private, public and commercial outdoor spaces. Services include woodwork, natural and engineered stone paving, pool excavation and follow-up works, planting and fencing, with in-house metal and wood workshops for custom elements.

Horticulture & Landscaping
View profile4.7(3)
Wettstein & Wanner Spenglerei und Bedachungen GmbH Logo

Wettstein & Wanner Spenglerei und Bedachungen GmbH 

Therwil · Since 2002

The core activity of Wettstein & Wanner GmbH is the execution of roofing and sheet metal work, including sealing, roof renovation, roof repairs, facade cladding, lightning protection systems, gutters, roof dormers, front and gable cladding, chimney cladding, skylight installation and general sheet metal work.

RoofingSheet Metal Work
View profile5(3)
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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.