| EFFICIENCE INVEST | | | |
| MANNEKENPIS | | | |
| BERTRAND | JEROME | 1976-06 | Partner with Unlimited Liability |
| BERTRAND | DOMINIQUE | 1947-05 | Partner with Unlimited Liability |
| BONNAVE | EMMANUEL | 1957-11 | Partner with Unlimited Liability |
| BONTE | PHILIPPE | 1972-01 | Partner with Unlimited Liability |
| BRUNEAU | BERNARD | 1941-12 | Partner with Unlimited Liability |
| FESSART | AGNES | 1948-09 | Partner with Unlimited Liability |
| FONTAINE | ALAIN | 1963-08 | Partner with Unlimited Liability |
| JABLONSKI | PHILIPPE | 1975-05 | Partner with Unlimited Liability |
| JABLONSKI | LAURENCE | 1978-03 | Partner with Unlimited Liability |
| L'HERMINE | ARNAUD | 1964-01 | Partner with Unlimited Liability |
| LANGUILLE | CYRILLE | 1976-03 | Partner with Unlimited Liability |
| LORIN | CHRISTELLE | 1971-11 | Partner with Unlimited Liability |