| DE GUIGNE | STANISLAS | 1979-11 | Partner with Unlimited Liability |
| DE GUIGNE | SOPHIE | 1995-02 | Partner with Unlimited Liability |
| DE GUIGNE | PAUL | 1947-06 | Manager |
| DE GUIGNE | JACQUES | 1985-04 | Partner with Unlimited Liability |
| DE GUIGNE | FRANCOIS | 1991-11 | Partner with Unlimited Liability |
| DE GUIGNE | CHRISTINE | 1988-11 | Partner with Unlimited Liability |
| DE GUIGNE | ANNE | 1981-11 | Partner with Unlimited Liability |
| DE TAISNE DE RAYMONVAL | PIERRE | 1958-05 | |
| DE TAISNE DE RAYMONVAL | MARIE | 1953-07 | Partner with Unlimited Liability |
| DE TAISNE DE RAYMONVAL | MARIE | 1965-03 | |
| DE TAISNE DE RAYMONVAL | JACQUES | 1959-05 | |
| DE TAISNE DE RAYMONVAL | CHARLES | 1954-11 | |