Nirosh Sinnathurai

citizen of Bern, Arth

Commercial register

Chair of the executive board · sole signature · Risch

since Sep 11, 2026

Chair of the executive board · sole signature · Bern

since Feb 16, 2026

Managing director · sole signature · Walchwil

Managing director · sole signature

until May 4, 2023

Chair of the board of directors · sole signature · Hergiswil (NW)

until Jun 8, 2023

Building permits