The former responsible individuals, authorised agents and signatories for Brosset & Cie are listed below.
Gesellschafter | |||
| Guillaume Brosset | Gesellschafter/in | Kollektivunterschrift zu zweien | to 22.05.2002 |
| Jean-Pierre Van Hollebeke | Gesellschafter/in | Kollektivunterschrift zu zweien | to 22.05.2002 |
| Alain Rieder | Gesellschafter/in | Kollektivunterschrift zu zweien | to 21.12.1998 |