| SOCIETE IMMOBILIERE DU SOISSONNAIS | | | |
| ALVES FERREIRA | GUY | 1938-07 | Partner with Unlimited Liability |
| BELLAU | FREDERIC | 1973-03 | Partner with Unlimited Liability |
| BIENCOURT | CLAUDE | 1949-03 | Partner with Unlimited Liability |
| BONNENFANT | JEAN-CHRISTOPHE | 1953-07 | Manager |
| BOURDET | CECILE | 1967-08 | Partner with Unlimited Liability |
| BOURGEOIS | COLETTE | 1942-01 | Partner with Unlimited Liability |
| CARDINAL | ANNE-MARIE | 1958-07 | Partner with Unlimited Liability |
| CARLIER | JEAN-FRANCOIS | 1957-02 | Partner with Unlimited Liability |
| CRISTANTE | ERIC | 1953-02 | Partner with Unlimited Liability |
| DINICHERT | MICHEL | 1953-07 | Partner with Unlimited Liability |
| DINICHERT | JEAN-MARC | 1948-09 | Partner with Unlimited Liability |
| DURAND | CHRISTINE | 1960-08 | Partner with Unlimited Liability |
| FRAEYMAN | ELIANE | 1951-05 | Partner with Unlimited Liability |
| GARCIA | ALEXIS | 1979-09 | Partner with Unlimited Liability |
| GUYOT | DOMINIQUE | 1949-02 | Partner with Unlimited Liability |
| HINCELIN | MICHEL | 1931-02 | Partner with Unlimited Liability |
| LADJMI | LENA | 1996-06 | Partner with Unlimited Liability |
| MAIRE | ANNE-CATHERINE | 1974-11 | Partner with Unlimited Liability |
| OBRIER | MICHELE | 1932-06 | Partner with Unlimited Liability |
| OCTOBRE | LAURENCE | 1975-02 | Partner with Unlimited Liability |
| PIRON-GUYOT | MARIE-CAROLE | 1957-07 | Partner with Unlimited Liability |
| POTTIER | SYLVIE | 1950-05 | Partner with Unlimited Liability |
| RACAULT | PHILIPPE | 1944-03 | Partner with Unlimited Liability |
| SINGER | ANNE-MARIE | 1940-10 | Partner with Unlimited Liability |
| TASSAIN | JEROME | 1981-04 | Partner with Unlimited Liability |
| VIET | GERARD | 1948-12 | Partner with Unlimited Liability |
| VIVIEN | GUILLAUME | 1970-11 | Partner with Unlimited Liability |
| WEYMEERSCH | MARIE-FRANCOISE | 1953-04 | Partner with Unlimited Liability |