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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,794 companies indexed · Last updated: today
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148 companies found

Société Suisse des Explosifs SA Logo

Société Suisse des Explosifs SA 

Gamsen · Since 2016

Société Suisse des Explosifs SA manufactures a range of explosives and related products, including PETN, detonating cord, Plastex+, gelatinous explosives, watergel, ANFO and emulsion explosives, boosters, primers and accessories. The company also supplies patronized TOVEX products for international markets and provides explosive services; exported products carry CE marking.

Chemical Industry
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Soleika AG Logo

Soleika AG 

Gamsen · Since 2024

Soleika AG develops and provides eco-friendly energy solutions and related services in the renewable energy sector, with the website referencing solar and wave energy topics.

Technical Consulting & EngineeringSolar & Photovoltaics
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SSE Eur-Explo Holding SA Logo

SSE Eur-Explo Holding SA 

Gamsen · Since 2014

Holding Companies
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SSE Holding SA Logo

SSE Holding SA 

Gamsen

SSE Holding SA is an industrial group that manufactures and distributes civil explosives and fine chemicals. Its activities include production and commercialization of explosives, drilling and blasting services, and custom synthesis and contract manufacturing for the chemical and pharmaceutical industries.

Holding Companies
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Zementwaren Otto Kalbermatten AG Logo

Zementwaren Otto Kalbermatten AG 

Gamsen · Since 1957

Zementwaren Otto Kalbermatten AG is a manufacturer of concrete and cement products. The plant specialises in precast elements for civil and building engineering and produces items such as pipes and manholes, hollow and solid concrete blocks, supports, parapet elements and stairs, and also supplies aggregates, mortar and concrete.

Glass, Ceramics, Stone & Construction Materials Industry
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Gsponer AG, Bauunernehmung Logo

Gsponer AG, Bauunernehmung 

Gamsen · Since 2026

Gsponer AG, Bauunernehmung carries out building works including structural and civil construction, conversions and renovations, as well as exterior and landscaping works. The company undertakes projects for private and public clients and provides a 24-hour on-call service.

Building Construction
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Borter Transport AG Logo

Borter Transport AG 

Gamsen · Since 1994

Logistics & Transport Companies
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Diagonal Projektmanagement AG Logo

Diagonal Projektmanagement AG 

Gamsen · Since 2005

Management ConsultingConstruction & Project Management
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Lemi's Transporte GmbH Logo

Lemi's Transporte GmbH 

Gamsen · Since 2023

Lemi's Transporte GmbH provides express and direct transport services as well as piece‑goods (Stückgut) deliveries. The company carries out deliveries to mountain regions in the Valais and operates Sprinter vans up to 3.5 t, including vehicles with tail lifts and unmarked vans.

Logistics & Transport Companies
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nanzerart, Nanzer Thomas Logo

nanzerart, Nanzer Thomas 

Gamsen · Since 2009

ArtistsArt & Antique Trade
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RCS-Elektronik AG Logo

RCS-Elektronik AG 

Gamsen · Since 2008

The core activity of RCS-Elektronik AG is the planning, implementation and maintenance of radio networks and wireless transmission networks, particularly in the field of digital radio systems (DMR). The company also develops and distributes special solutions for remote controls, remote monitoring and tunnel radio systems. Additionally, it offers maintenance and repair services for radio devices.

TelecommunicationsRetail - Electronic Devices
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Rocco Storen GmbH Logo

Rocco Storen GmbH 

Gamsen · Since 2024

Specialized Construction Installations
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AB

A. Brunner AG 

Gamsen · Since 1969

Logistics & Transport Companies
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AA

ADULAR AG 

Gamsen · Since 1990

Metal Construction
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AG

Aletal GmbH 

Gamsen · Since 2018

Real Estate Project Development
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AT

A&M Tex Clean GmbH 

Gamsen · Since 2022

Laundry Services
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AG

AnDa Gastro GmbH 

Gamsen · Since 2023

Restaurants
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AS

Architekturbüro Studer Kurt 

Gamsen · Since 2002

Architecture Firms
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A-

Architektur -planung Gundi & Partner AG 

Gamsen · Since 2006

General Contractors
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AA

AS Aufzüge AG 

Gamsen · Since 2000

Specialized Construction Activities
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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.