Event venue in
Sion

Hangar41 Sàrl

Since 2017 · 1–10 empl.·4.6(977)

Hangar41 Sàrl operates a wine bar and wine library serving wines from Valais, Switzerland and other regions, alongside tapas and other food. It also offers a cigar lounge and flexible spaces for events and conferences.

Fondation de Wolff

Since 1967 · 1–10 empl.·4.9(9)

Fondation de Wolff is a family foundation whose purpose includes fostering family ties and involving the descendants of Joseph Alexis Wolff. It also operates Salle Terrana, an event venue used for public and private occasions, including concerts, talks and celebrations.

Association Studio13

Since 2025 · 1–10 empl.

Association Studio13 operates an audiovisual production centre and rents soundproof film studios, technical facilities and other production spaces. The association supports the audiovisual sector through networking, training, workshops and collaboration between artistic fields.

Fondation Salle de Concerts et Congrès Sion

Since 2017 · 11–20 empl.

OMG-Services Sàrl

Since 2018 · 1–10 empl.

AMBrothers Sàrl

Since 2020 · 1–10 empl.