Dumas Promotion SA
General Construction · Sion, Valais
Dumas Promotion SA is a Swiss general construction company based in Sion, Canton of Valais (UID CHE-100.713.514).
Board members & signatories
- Edouard Herinckx — Mitglied des Verwaltungsrates
- Mathieu Collart — Direktor
- Vincent Detournaij — Direktor
Registered purpose
La société a pour but l'exploitation d'une entreprise générale, soit toutes activités dans le domaine immobilier, notamment les études de projets, la promotion, le pilotage et la réalisation de constructions de toutes natures. Elle peut fournir tous services dans les domaines susmentionnés. Elle peut être active dans I'exploitation et le commerce de matériaux de construction, l'importation et l'ex…
Source: Swiss commercial register (Zefix / SOGC) and Alpintel analysis · Data as of March 2026
What Dumas Promotion does
OFFERING
Dumas Promotion SA provides general construction services, focusing on residential and commercial buildings, as well as civil engineering projects. Their expertise includes road construction, earthworks, public facilities, and underground networks, ensuring tailored solutions for each project.
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