André Sierro, Switzerland, Sion, M

André Sierro

Beta — errors possible

Active

Nationality: Switzerland

Residence: Sion

Place of origin: Hérémence

Current Positions

G.V.H. Gravière du Val d'Hérens SAActive

Position: member of the board

Authority: signature collective à deux avec le président, le vice-président, le secrétaire ou le directeur

Reno 9 SàrlActive

Position: LLC member and member of the management board

Authority: individual signing authority

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SOGC Notifications

No.	Journal No.	Journal date	SOGC date	Page / ID
1	2072	2026-05-13	2026-05-19	1006654481
2	4476	2023-11-13	2023-11-16	1005886990
3	550	2009-03-23	2009-03-27	4946758
4	824	2005-06-01	2005-06-07	2870418