Bernhard Hammer

citizen of Soleure et Olten, Kammersrohr

Commercial register

Sables et Graviers d'Invua SA

Chair of the board of directors · joint signature by two · Hauterive (FR)

since Dec 23, 1997
SOFISA SA

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

until Nov 11, 2015