Joel Don Hartmann
citizen of Wildhaus-Alt St. Johann, Matten b. Interlaken (Matten bei Interlaken)
Commercial register
Chair of the executive board · sole signature · Matten bei Interlaken
since Feb 6, 2026Managing director · joint signature by two · Niederried bei Interlaken
since Nov 19, 2021Chair of the executive board · sole signature · Matten bei Interlaken
Managing director · sole signature
until Jan 9, 2026Chair of the executive board · sole signature
until Jan 21, 2025Chair of the executive board · sole signature · Matten bei Interlaken
Managing director · sole signature
until Mar 9, 2026Chair of the executive board · sole signature · Matten bei Interlaken
Managing director · sole signature
until Mar 11, 2026