André Sierro SA (Construction company): 2 active locations in 1 canton of Switzerland. Addresses of all locations with phone, website, opening hours and coordinates — as an Excel file for 30 €.
2 active locations
As of November 6, 2026, André Sierro SA has 2 locations in Switzerland, in 1 canton and 2 cities. The cantons with the most locations are Valais (2). That is <0.01% of all companies of Switzerland.
Share of the active locations of André Sierro SA with the field filled.
Locations of the chain from the export — you can page through the table. Click a phone number, website or email: the contacts open after a free sign-up, up to 20 companies a day. You receive the full list — 2 locations — as a file after purchase.
| Company | City | Phone | Website and email | Social media |
|---|---|---|---|---|
AN André Sierro SARoute de la Drague 33, 1950 Sion
Construction company
Chain: André Sierro SA |
SionValais | — |
||
AN |
GrôneValais | — |
| Canton | Locations | Cities | Share of the chain |
|---|---|---|---|
| Valais | 2 | 2 | 100% |
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