Albert Ronc

citizen of Zürich, Zürich

Commercial register

Transitgas AG

Auditor · Zürich

until Oct 4, 1996
Global Projects Services AG

Member of the board of directors · joint signature by two · Zürich

until Aug 12, 1994
Bellis Immobilien AG

Member of the board of directors · sole signature · Zürich

until Aug 15, 1991