Ronald de Bruin
citizen of Steffisburg, Bremgarten b. Bern (Bremgarten bei Bern)
Commercial register
Chair of the executive board · Liquidator · sole signature · Köniz
since Nov 11, 2025Managing director · sole signature · Bern
Member of the board of directors · sole signature · Bern
until Oct 29, 2024Chair of the board of directors · sole signature
until Jan 4, 2018Partner · sole signature · Zürich
until Sep 28, 2011Partner · no signing authority
until Mar 11, 2011Member of the board of directors · sole signature · Bern
until Apr 14, 2011