Lukas David Pietrobon

Managing director · sole signature · Lindau

Managing director · sole signature · Lindau

Managing director · sole signature · Zürich

Member of the board of directors · Managing director · sole signature · Zürich

joint signature by two · Lindau

Managing director · sole signature · Lindau

Managing director · sole signature · Lindau

Chair of the board of directors · sole signature · Risch

Managing director · sole signature · Dietikon

Managing director · sole signature

Managing director · sole signature

Managing director · sole signature

Managing director · joint signature by two · Winterthur