Building Maintenance in
Troistorrents

6 companies in Building Maintenance based in Troistorrents — name and year of registration from the commercial register. The list below shows them all.

Companies

All 6 companies in Troistorrents

ME

Michaud et Mariaux SA, succursale de Troistorrents

Since 1990 · 1–10 empl.

Building Construction
No score yetG&

Gonnet & Fils Sàrl

Since 1998 · 1–10 empl.

Building Maintenance
No score yetES

ELIOSTAR S.à r.l.

Since 2006 · 1–10 empl.

Building Maintenance
No score yetPS

PREMAND SERVICES Sàrl

Since 2006 · 1–10 empl.

Building Maintenance
No score yetTB

Turin Bois Sàrl

Since 2022 · 1–10 empl.

Building Construction
No score yetDC

D.S.R Carlos Alberto Custódio de Sousa

Since 2023 · 1–10 empl.

Building Maintenance
No score yet

Building Maintenance in Troistorrents

6Building MaintenanceCommercial register (Zefix) · as of October 28, 2026
2006Median year of registrationCommercial register (Zefix) · as of October 28, 2026
467in the Canton of ValaisCommercial register (Zefix) · as of October 28, 2026
9,119in SwitzerlandCommercial register (Zefix) · as of October 28, 2026
Locations

Building Maintenance in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of October 28, 2026

Largest places

Sion39Monthey25Martigny23Conthey19Glis15Collombey14Crans-Montana12Vouvry12Visp9Zermatt9
Industry axis

Building Maintenance in other places

Building Maintenance across Switzerland
Sion39Monthey25Martigny23Conthey19Glis15Collombey14Crans-Montana12Vouvry12Visp9Zermatt9Susten9Savièse9Le Châble VS9Sierre8Vétroz8Naters7Fully7Bouveret7Grône6Bellwald5Haute-Nendaz5Saxon5

By canton

Canton of Zurich1,563Canton of Bern899Canton of Vaud734Canton of Aargau672Canton of St. Gallen577Canton of Geneva528Canton of Valais467Canton of Lucerne431Canton of Ticino401Canton of Thurgau358Canton of Fribourg311Canton of Basel-Country297Canton of Grisons292Canton of Solothurn258Canton of Zug249Canton of Schwyz234Canton of Neuchâtel154Canton of Schaffhausen89Canton of Appenzell Outer Rhodes83Canton of Nidwalden70Canton of Jura58Canton of Glarus58Canton of Obwalden45Canton of Appenzell Inner Rhodes34Canton of Uri29
Place axis

Other industries in Troistorrents

All companies in Troistorrents
Real Estate Project Development12Timber Construction & Carpentry10Restaurants10Joinery8Holding Companies8Painting & Plastering7Management Consulting6Logistics & Transport Companies6Technical Consulting & Engineering5General Contractors5Real Estate Brokerage5Auto Repair Shops5Automotive & Vehicle Trade5