| SIRET | Nom | Nombre copropriétés |
| 72278065700093 | FONCIA PYRENEES GASCOGNE | 953 |
| 83080150200048 | CABINET LOUIS-BERECOCHEA | 247 |
| 33043979500056 | CITYA CARNOT SYNDGEST | 159 |
| 81027229400028 | ALTER.IMMO | 134 |
| 49822064900038 | C G S | 100 |
| 30071724600023 | CABINET BEILLARD | 98 |
| 34391668000048 | SARL AGENCE BARTHOU | 78 |
| 44305704700047 | DABADIE IMMOBILIER | 75 |
| 42144733500017 | CABINET CARPANETTI | 59 |
| 52431293100016 | SOGEA | 45 |
| 78234746200015 | STE SOGIC | 25 |
| 34215815100023 | SOCIETE SICO | 19 |
| 49141897600032 | AGENCE SENSEY | 16 |
| 51004689900033 | ADMINISTRATION IMMOBILIERE GLOAGUEN | 6 |
| 51512369300035 | L'IMMOBILIERE PALOISE | 5 |
| 92540104400019 | SARL SYNTRAGEST | 3 |