Transportplan Sierre SA
Civil Engineering & Infrastructure · Sierre, Valais
Transportplan Sierre SA is a Swiss civil engineering & infrastructure company based in Sierre, Canton of Valais (UID CHE-101.454.315).
Board members & signatories
- Charles Quinodoz — sole member of the board + manager
Registered purpose
L'exploitation d'un bureau d'ingénieurs civils spécialisés dans les problèmes traitant : de la planification, de la conception et de l'exploitation des transports; de la technique de circulation; des études routières et de génie-civil; des impacts des systèmes de transports sur l'environnement. Elle peut participer à des entreprises similaires et effectuer des opérations commerciales, financières …
Source: Swiss commercial register (Zefix / SOGC) and Alpintel analysis · Data as of August 2026
Transportplan Sierre SA shares its web presence with Transportplan Sion SA. Full group profile at Transportplan Sion SA →
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