| Business | Phone |
| Chicago Midwest Meat Assoc 11350 S Winds Xing, Orland Park 60467 | (708) 403-1844 |
| Orland Park Chamber-Commerce 8799 W 151st St, Orland Park 60462 | (708) 349-2972 |
| Joseph James Sales & Marketing Po Box 382, Orland Park 60462 | (708) 364-1974 |
| Southwest Suburban Builders 10767 163rd Pl, Orland Park 60467 | (708) 349-4242 |