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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,808 companies indexed · Last updated: today
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4'363 companies found

Hermès gérance immobilière Sàrl Logo

Hermès gérance immobilière Sàrl 

Sion · Since 2020

Hermès gérance immobilière Sàrl is a real estate brokerage providing sales and purchase brokerage, property valuation and marketing services. Services include property valorisation/home staging, HDR and drone photography, marketing strategy and buyer-search (chasseur immobilier) support.

Property Management
View profile5(20)
Hermès Immobilier Sàrl Logo

Hermès Immobilier Sàrl 

Sion · Since 2020

Hermès Immobilier Sàrl is a real estate agency offering brokerage, valuation, property marketing, home staging and HDR/drone photography. The firm supports buyers and sellers throughout purchase and sale processes, prepares sales documentation and implements commercial marketing strategies, with a focus on the Valais market.

Real Estate Brokerage
View profile5(20)
SUMMUM SA Logo

SUMMUM SA 

Sion · Since 2021

The core activity of SUMMUM SA is the brokerage and management of real estate, including residential and commercial properties, in the Swiss Romandy, particularly in the canton of Valais. The activities include the sale, rental, management of real estate, as well as consulting and supporting clients in real estate transactions.

Real Estate Brokerage
View profile4.6(20)
Telsa SA Logo

Telsa SA 

Sion · Since 2021

The company TELSA SA is primarily active in the fields of automation, electronics industry and renewable energy. In particular, it offers services and products in the following areas: Electrical Engineering, Industrial Electronics, Renewable Energy, particularly the development and implementation of mini-turbines for energy generation from water networks, Hydroelectric Power Plants, CMS and BGA technology (Surface-Mount Technology and Ball-Grid-Array Technology), and SMD-THT PCB assembly. Additionally, the company also provides training and consulting services in these areas.

Energy Industry
View profile4.5(20)
Telsa Immo SA Logo

Telsa Immo SA 

Sion · Since 1982

Electrical Planning & Installation
View profile4.5(20)
Thierry CONSTANTIN Sàrl Logo

Thierry CONSTANTIN Sàrl 

Sion · Since 1999

The core activity of Thierry Constantin is the production and distribution of wine. The company is a winegrower (Vigneron-éleveur) that cultivates vines and produces wine. The online shop and contact details suggest that the company also offers direct sales of wine to customers.

Viticulture
View profile4.8(20)
Académie Suisse de Sécurité - Franchise Valais - Yannick Mengis Logo

Académie Suisse de Sécurité - Franchise Valais - Yannick Mengis 

Sion · Since 2023

Académie Suisse de Sécurité - Franchise Valais - Yannick Mengis provides professional and public training in physical security and protection, including courses for security officers, close protection, self‑defence, firearms instruction, use‑of‑force modules and first‑aid. The franchise also delivers complementary services such as security and quality audits and customised corporate training.

Sports & Recreation Instruction
View profile5(19)
Alpine Aviation SA Logo

Alpine Aviation SA 

Sion · Since 2009

Alpine Aviation SA operates helicopter services including passenger transfers, scenic and “apéro” flights, VIP transfers, heliski operations, external‑load transport and other aerial work. The company also provides pilot training and supplies a collective pitch extension for the Eurocopter AS350 B3 approved under STC FOCA 67‑10‑001.

Mobility Services
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Alpine Helicopters SA Logo

Alpine Helicopters SA 

Sion · Since 2004

Alpine Helicopters SA provides professional helicopter services including sightseeing and apero flights, VIP transfers, heliski operations, external-load transport and aerial work. The company also offers pilot training and aircraft maintenance/CAMO services.

Mobility Services
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Fondation de prévoyance en faveur du personnel rentier AI des Foyers et Ateliers St-Hubert Logo

Fondation de prévoyance en faveur du personnel rentier AI des Foyers et Ateliers St-Hubert 

Sion · Since 1989

Pension Funds
View profile4.3(19)
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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.