| Business | Phone |
| Marriott National Accounts 2 International Plz # 350, Philadelphia 19113 | (610) 521-8150 |
| Growth Properties 1608 Spruce St, Philadelphia 19103 | (215) 546-5980 |
| Perfect Host Enterprises Inc 1616 Walnut St # 2000, Philadelphia 19103 | (215) 735-8120 |