| Business | Phone |
| Toll Brothers Inc 143 Palsgrove Way, Exton 19341 | (610) 458-1000 |
| Simon Development Co 180 Sheree Blvd # 1000, Exton 19341 | (610) 363-3366 |
| Educational Property Group Inc 47 Marchwood Rd # 2a-5, Exton 19341 | (610) 363-5433 |
| General Residential Properties 101 Marchwood Rd, Exton 19341 | (610) 363-6003 |
| Morgantown Properties 400 Gordon Dr # 502, Exton 19341 | (610) 363-7480 |