| Business | Phone |
| St Tammany Marine 1375 Florida St, Mandeville 70448 | (985) 626-5599 |
| Premier Coast Yacht Sales 115 Moores Rd, Mandeville 70471 | (985) 727-9175 |
| Marine Technology Llc 3 Sanctuary Blvd, Mandeville 70471 | (985) 951-7771 |
| North Shore Yacht Sales 225 Antibes St W, Mandeville 70448 | (985) 674-5299 |
| Awnings & More Mandeville 70448 | (985) 869-0309 |
| Florida Marine Training Ctr 2418 N Causeway Blvd, Mandeville 70471 | (985) 629-2089 |
| Premier Coast Yacht Sales 5000 Highway 22, Mandeville 70471 | (985) 792-0866 |