| SIRET | Nom | Nombre copropriétés |
| 30653373800309 | FONCIA PARIS RIVE GAUCHE | 548 |
| 38930057500021 | CABINET MICHAU | 283 |
| 37753234600030 | SOCIETE DE TRANSACTIONS IMMOBILIERES | 174 |
| 37791908900013 | PIERRE ET GESTION | 151 |
| 69204388800043 | SOC DENFERT IMMOBILIERE | 142 |
| 53986026200028 | GERALPHA GESTION | 140 |
| 95002497600033 | SOC TRANSACTION ET GESTION IMMOBILIERE | 118 |
| 31510388700032 | CABINET BALZANO | 113 |
| 33177486900068 | SOCIETE DEFFORGE IMMOBILIER | 113 |
| 48872660500014 | MAINE GESTION | 91 |
| 39179158900024 | IMMO PLUS MORILLON | 80 |
| 52446181100084 | COYSEVOX | 70 |
| 30714672000023 | SARL AGENCE ARAGO | 55 |
| 80469014700017 | CABINET JH IMMOBILIER | 48 |
| 30938519300052 | COGESCO | 41 |
| 37751455900022 | BTMB GESTION TRANSACTIONS | 32 |
| 43143916500033 | AD IMMOBILIER GESTION | 31 |
| 80294006400032 | SILVER PULSE | 28 |
| 52986177500011 | CABINET LEMARCHAND A & A | 20 |
| 38937690600019 | CABINET SOURDIN | 19 |
| 69203363200021 | CABINET PIERRE PLISSON | 18 |
| 95337874200019 | SUPER SYNDIC | 14 |
| 47958788300022 | HOTTE*/PASCAL / | 13 |
| 80428498200027 | CLAVIERE IMMOBILIER | 11 |
| 38232720300057 | DODIM | 1 |