| SIRET | Nom | Nombre copropriétés |
| 52919641200173 | IMMO DE FRANCE PARIS ILE DE FRANCE | 498 |
| 63200903100014 | A DEGUELDRE P DEGUELDRE ET CIE | 262 |
| 39899842700031 | PLISSON IMMOBILIER | 185 |
| 49336373300038 | WARREN & ASSOCIES | 172 |
| 83495692200019 | ATRIUM GESTION PARIS 17 | 160 |
| 32666180800021 | GERARD RIBEREAU SARL | 151 |
| 56206574800039 | ADUXIM | 136 |
| 32040735600031 | CABINET CAZALIERES | 132 |
| 70204635000055 | ETUDE ET GESTION IMMOBILIERE | 111 |
| 49376571300018 | GROUPE OUEST | 96 |
| 30649415400058 | WALCH | 92 |
| 81031074800019 | DEFI CONSEIL IMMOBILIER | 88 |
| 69205240000045 | CABINET JOURNE | 86 |
| 90285423100021 | WELO | 86 |
| 79430144000010 | RELAIS IMMO | 79 |
| 41993571300034 | PRESTIGERE | 78 |
| 72205205700022 | A.X. STOULS | 72 |
| 33423914200014 | JEAN ROMPTEAUX SA | 71 |
| 90189165500028 | KAIROS GESTION CONSEIL | 66 |
| 56202489300025 | LE TERROIR | 62 |
| 49776301100028 | IMMOBILIERE BAYEN | 58 |
| 34815333900042 | GESTION BATIMENTS ET PATRIMOINES | 56 |
| 50943383500048 | CABINET DASSONVILLE ET FRON | 48 |
| 50135400500065 | ADMINISTRA | 39 |
| 81309162600024 | CABINET HUGUES DE LA VAISSIERE | 34 |
| 49468723900025 | BAUSTONE | 30 |
| 38964311500014 | CABINET DOLLEANS | 29 |
| 44979536800066 | DAUCHEZ PROPERTY MANAGEMENT | 28 |
| 72206698200017 | LA FONCIERE DU 17EME | 26 |
| 80254804000012 | BAUDRIER IMMOBILIER | 26 |
| 33103772100023 | LUC DUPUIS | 25 |
| 47911917400197 | ADVENIS PROPERTY MANAGEMENT | 24 |
| 68980131400592 | CPH IMMOBILIER | 20 |
| 42223768500017 | SARL MCI CONSULTING | 18 |
| 89881852100012 | DWELLING | 16 |
| 70205088100011 | CABINET MEDIA | 15 |
| 48812245800018 | CABINET JOLY SAS | 12 |
| 90165425100015 | CABINET WARREN PASSY | 10 |
| 82814739700016 | GAIA IMMOBILIERS ADMNISTRATION DE BIENS | 9 |
| 79951633100011 | MHJ HABITAT SERVICE | 7 |
| 83436318600018 | PARIS ETOILE GESTION | 7 |
| 81989067400016 | AGENCE DU GRAND PARIS & STATES | 6 |
| 35097172700010 | SOGIT (SOCIETE DE GESTION IMMOBILIERE ET TRANSACTIONS) | 5 |
| 40438270700051 | CABINET ROUX DELFOUR IMMOBILIER | 5 |
| 31472206700043 | ETUDE DAMREMONT | 4 |