Civil works in
Sion

PraderLosinger SA

Since 1979 · 11–20 empl.·4.0(16)

The core activity of PraderLosinger SA encompasses the planning, execution and maintenance of infrastructure projects, particularly in the construction of energy facilities (production and transportation), transportation routes (roads, railways, bridges), tunnels and underground facilities, industrial facilities and commercial areas, hydraulic structures and flood protection systems, as well as electromechanical installations. The company also offers specialized services such as structural inspections, renovations and conversions of existing facilities, as well as the execution of specialized works like tunnel boring and bridge construction.

Société de Travaux Publics, Joseph Carron SA, succursale de Sion

Since 2013 · 11–20 empl.·4.9(11)

Société de Travaux Publics, Joseph Carron SA, succursale de Sion is a public-works contractor providing civil engineering, asphalt paving, exterior landscaping, hydraulic works and quarry operations. The company extracts aggregates for road-building, offers production and crushing services and recycles asphalt materials.

Dénériaz SA Sion

Since 1975 · 21–50 empl.

Dénériaz SA Sion operates in the general construction sector, carrying out building and infrastructure projects. Its activities include carpentry, reinforced concrete, civil engineering, road construction and other public works, as well as projects delivered as a general contractor.

Moix & Zorzi SA

Since 1992 · 11–20 empl.·4.8(4)

Moix & Zorzi SA is a specialist construction contractor working in special foundations. Its services include drilling, core sampling, micropiles, anchoring, shotcrete, geothermal drilling, and the construction of soil-nailed and Berlin-type retaining walls.

Alban Constructions Sàrl

Since 2020 · 1–10 empl.

Alban Constructions Sàrl is a construction company specialising in new builds and civil engineering. It also carries out renovations, finishing work and outdoor landscaping, and provides services from project planning through construction.

Raúl Del Rio González

Since 1993 · 1–10 empl.

Divico-Kutter SA, succursale de Sion

Since 2004 · 1–10 empl.

RECO SERVICES Sàrl, succursale de Sion

Since 2011 · 1–10 empl.

Atra SA, succursale de Sion

Since 2018 · 1–10 empl.

MELLY CONSTRUCTIONS SA succursale de Sion

Since 2018 · 1–10 empl.