| Business | Phone |
| Alcohol/Drug Abuse Center 58725 Belleview Dr, Plaquemine 70764 | (225) 687-5890 |
| B & T Auto 25825 Winter St, Plaquemine 70764 | (225) 659-7289 |
| B M Cycles Plaquemine 70764 | (225) 687-4755 |
| Bayou Sorrell Litigation Group 33511 Bayou Sorrel Rd, Plaquemine 70764 | (225) 659-8303 |
| Capt Murray Verret Cpllc 29075 Highway 75, Plaquemine 70764 | (225) 659-9707 |
| Debra S Barker A Professional 57935 Meriam St, Plaquemine 70764 | (225) 687-3107 |
| Earl Ashley & Assoc 23045 Jade Dr, Plaquemine 70764 | (225) 687-1111 |
| Georgia Gulf Corp 26100 Highway 405, Plaquemine 70764 | (225) 687-4607 |
| Ineos Oxide 21255 Highway 1, Plaquemine 70764 | (225) 242-3000 |
| Isc Inc 21805 Walker St, Plaquemine 70764 | (225) 687-7074 |
| Janae's 23115 Highway 1, Plaquemine 70764 | (225) 687-3181 |
| K-9 Clippers 7450 Highway 1 S, Plaquemine 70764 | (225) 687-0609 |
| Keener Dupont Wire Co 24420 Sebastian St, Plaquemine 70764 | (225) 687-7181 |
| Lig Liquids Tenant Rd, Plaquemine 70764 | (225) 346-0546 |
| Lo Jack 59270 Highway 1148, Plaquemine 70764 | (225) 687-6288 |
| New Resurrection Missionary 23610 Seminary St, Plaquemine 70764 | (225) 687-4559 |
| Olivia Plantation Inc 25145 Milly Plantation Rd, Plaquemine 70764 | (225) 659-7480 |
| Prime Work-An Occupational 59355 River West Dr, Plaquemine 70764 | (225) 687-2200 |
| Schwing Co Canal Bldg, Plaquemine 70764 | (225) 687-6382 |
| Suncom-Telecom 24557 Highway 1, Plaquemine 70764 | (225) 685-2009 |
| Tepsco Lp 60825 Highway 1148, Plaquemine 70764 | (225) 687-4703 |