| Business | Phone |
| Concept Development Group Inc 9501 W 144th Pl 205, Orland Park 60462 | (708) 460-9501 |
| Orland Kensington Plaza 14600 S La Grange Rd 5, Orland Park 60462 | (708) 349-2241 |
| Orland Park Exec Towers 15255 S 94th Ave, Orland Park 60462 | (708) 460-9673 |
| Orland Square Information 288 Orland Square Dr, Orland Park 60462 | (708) 349-6936 |
| Simon Property Group 288 Orland Square Dr, Orland Park 60462 | (708) 349-2575 |
| Orland Square 288 Orland Square Dr, Orland Park 60462 | (708) 349-1647 |