Person ? J. Schlumberger
- From 1923-01-01 to 1927-12-31, Administrateur of Brasserie de la Meuse
- From 1927-01-01 to 1933-12-31, Administrateur of FORCES MOTRICES DU HAUT-RHIN
- From 1940-01-01 to 1940-12-31, Administrateur of FORCES MOTRICES DU HAUT-RHIN
- From 1953-01-01 to 1953-12-31, Administrateur of SOCIETE DU FIGARO