Sigma Ingénierie et Maintenance SA
Engineering Consulting · Sion, Valais
Sigma Ingénierie et Maintenance SA is a Swiss engineering consulting company based in Sion, Canton of Valais (UID CHE-106.043.936).
Board members & signatories
- Steve Besson — Mitglied des Verwaltungsrates
- François Blanchet — Mitglied des Verwaltungsrates
- Vítor Pinho Quadros Lima — Mitglied des Verwaltungsrates
Registered purpose
Études et réalisation d'installations techniques, gestion, maintenance des équipements techniques ainsi que toutes opérations financières, mobilières et immobilières.…
Source: Swiss commercial register (Zefix / SOGC) and Alpintel analysis · Data as of March 2026
What Sigma Ingénierie et Maintenance does
OFFERING
Sigma Ingénierie et Maintenance SA provides engineering and maintenance services, ensuring continuous monitoring of installations 24/7. The company operates in the engineering consulting sector, offering a combination of engineering rigor and maintenance convenience under one roof.
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