Wälli AG (Civil engineer): 8 active locations in 4 cantons of Switzerland. Addresses of all locations with phone, website, opening hours and coordinates — as an Excel file for 30 €.
8 active locations
As of November 7, 2026, Wälli AG has 8 locations in Switzerland, in 4 cantons and 8 cities. The cantons with the most locations are St. Gallen (3), Thurgau (3) and Appenzell Ausserrhoden (1). That is <0.01% of all companies of Switzerland.
Share of the active locations of Wälli AG 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 — 8 locations — as a file after purchase.
| Company | City | Phone | Website and email | Social media |
|---|---|---|---|---|
Wälli AG Ingenieure, Zweigniederlassung St.GallenHeiligkreuzstrasse 5, 9008 St. Gallen
Engineer
Chain: Wälli AG |
St. GallenSt. Gallen | |||
|
Wälli AG Ingenieure, Zweigniederlassung WilBronschhoferstrasse 20, 9500 Wil
Civil engineer
Chain: Wälli AG |
WilSt. Gallen | |||
|
Wälli AG Ingenieure, Zweigniederlassung HeerbruggAuerstrasse 23, 9435 Heerbrugg
Civil engineer
Chain: Wälli AG |
HeerbruggSt. Gallen | |||
|
Wälli AG Ingenieure (Hauptsitz)Brühlstrasse 2A, 9320 Arbon
Civil engineer
Chain: Wälli AG |
ArbonThurgau | |||
|
Wälli AG Ingenieure, Zweigniederlassung OberentfeldenUnterdorfstrasse 15, 5036 Oberentfelden
Civil engineer
Chain: Wälli AG |
OberentfeldenAargau | |||
|
Wälli AG Ingenieure, Zweigniederlassung KreuzlingenHauptstrasse 84, 8280 Kreuzlingen
Civil engineer Surveyor
Chain: Wälli AG |
KreuzlingenThurgau | |||
|
Wälli AG Ingenieure, Zweigniederlassung WeinfeldenAmriswilerstrasse 155, 8570 Weinfelden
Civil engineer Surveyor
Chain: Wälli AG |
WeinfeldenThurgau | |||
|
Wälli AG Ingenieure, Zweigniederlassung HerisauBahnhofstrasse 25, 9100 Herisau
Civil engineer
Chain: Wälli AG |
HerisauAppenzell Ausserrhoden |
| Canton | Locations | Cities | Share of the chain |
|---|---|---|---|
| St. Gallen | 3 | 3 | 38% |
| Thurgau | 3 | 3 | 38% |
| Appenzell Ausserrhoden | 1 | 1 | 13% |
| Aargau | 1 | 1 | 13% |
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