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Practical guide · Valais

Valais commercial register: the three offices and your next steps

Sion, Saint-Maurice or Brig: find the commercial register responsible for your company’s registered office. Compare the districts covered, contact details, opening hours and official links for all three offices.

Find the right officeLook up a company

This guide is published by Karpeo, an independent private accounting firm. Karpeo is not the commercial register and does not issue official extracts.

Which commercial register should you contact?

Find the district of your company’s registered office in the table. If you already have correspondence from the register, use the file reference and contact details shown on that letter.

OfficeDistricts coveredContact
Upper Valais commercial register
Brig (Brig-Glis)		Goms (Conches), Östlich Raron (Rarogne oriental), Brig (Brigue), Visp (Viège), Westlich Raron (Rarogne occidental) and Leuk (Loèche)Office details →
Central Valais commercial register
Sion		Sierre, Sion, Hérens and ContheyOffice details →
Lower Valais commercial register
Saint-Maurice		Martigny, Entremont, Saint-Maurice and MontheyOffice details →

If you are unsure which office is responsible, or are transferring a registered office, ask the register to confirm before sending documents.

Contact details for all three offices

Opening hours vary by office. In Sion, telephone hours also differ from public counter opening hours.

First district

Upper Valais commercial register · Brig (Brig-Glis)

Public counter
Bahnhofstrasse 10, Brig-Glis

Postal address
Registre du commerce du Haut-Valais
Bahnhofstrasse 10
Case postale 388
3900 Brig-Glis

+41 27 923 75 20
info@handelsregisteramt.oberwallis.ch

Districts covered
Goms (Conches), Östlich Raron (Rarogne oriental), Brig (Brigue), Visp (Viège), Westlich Raron (Rarogne occidental) and Leuk (Loèche).

Counter opening hours
08:00–12:00 and 13:30–17:00.

Confirm visiting days and any exceptional closures with the office before travelling.

Check the official cantonal contact details →

Second district

Central Valais commercial register · Sion

Public counter
Place du Midi 30, Sion

Postal address
Registre du commerce du Valais central
Place du Midi 30
Case postale 501
1951 Sion

+41 27 322 92 05
rdc.vc@admin.vs.ch

Districts covered
Sierre, Sion, Hérens and Conthey.

Counter opening hours
Monday–Friday: 08:30–11:30 and 14:00–17:00.

Telephone: Monday–Friday, 09:00–11:00 and 14:00–16:00.

Check the official cantonal contact details →

Third district

Lower Valais commercial register · Saint-Maurice

Public counter
Chemin de la Tuilerie 3a, Saint-Maurice

Postal address
Registre du commerce du Bas-Valais
Chemin de la Tuilerie 3a
Case postale 120
1890 Saint-Maurice

+41 24 485 22 75
rdc.bv@admin.vs.ch

Districts covered
Martigny, Entremont, Saint-Maurice and Monthey.

Counter opening hours
09:00–11:00 and 14:00–17:00.

Visits outside these hours are by appointment. Confirm visiting days with the office.

Check the official cantonal contact details →

Information checked on 17 September 2026 against the Valais cantonal website. Check the official page before travelling, including for exceptional closures. Official resources may be in French or German.

Look up a company, order an extract or amend a registration

Look up a company

Use the official Valais company search and check the company name and registered office. An online search is different from ordering a certified extract.

Open the official company search →

Order a certified extract

Contact the office holding the registration. Explain which document you need and its intended use, then check fees and delivery options before ordering.

Contact the relevant office →

Prepare a registration or amendment

Read the cantonal forms for your legal structure and intended filing. The required documents and signatures depend on the procedure.

Open the official forms →

Plan the next step for your business.

Commercial register formalities are one part of running a business. Explore our English resources to prepare your project.

Start a business

Explore legal structures and the steps involved in setting up your business.

Karpeo provides fiduciary services in Geneva and the canton of Vaud. For administrative questions or updates on a commercial register filing, contact the relevant office directly.

Frequently asked questions

Which commercial register should I contact in Valais?

The competent office depends on the district of the company’s registered office. Valais has three registration districts: Upper Valais in Brig, Central Valais in Sion and Lower Valais in Saint-Maurice. The table above lists the districts covered by each office.

Which office covers Martigny or Monthey?

The districts of Martigny and Monthey are covered by the Lower Valais commercial register in Saint-Maurice. It also covers Entremont and Saint-Maurice.

Which office covers Sion or Sierre?

The districts of Sion and Sierre are covered by the Central Valais commercial register in Sion. It also covers Hérens and Conthey.

Where can I look up a company registered in Valais?

Use the official Valais company search linked on this page to consult businesses registered in the canton.

How do I obtain a certified extract?

Contact the office where the company is registered to check ordering requirements, fees and delivery options. State whether you need a certified extract, particularly when presenting it to a third party.

Other commercial registers

GenevaVaudFribourg