| Business | Phone |
| Champion Exposition Svc 625 N Washington St, Alexandria 22314 | (703) 519-6225 |
| Expo Group 127 S Peyton St, Alexandria 22314 | (703) 684-4300 |
| Washington Boat Show 6017 Tower Ct, Alexandria 22304 | (703) 823-7960 |
| National Trade Productions Inc 313 S Patrick St, Alexandria 22314 | (703) 683-8500 |