| Business | Phone |
| Holmes Commercial & Ind Supply 6190 Greenwell Springs Rd, Baton Rouge 70806 | (225) 926-2439 |
| International Mezzo Tech 7167 Florida Blvd, Baton Rouge 70806 | (225) 706-0191 |
| Gci Inc 7756 Pecue Ln, Baton Rouge 70809 | (225) 752-9791 |
| Imr/Intl Mfr Representatives 10040 Mammoth Ave, Baton Rouge 70814 | (225) 924-4333 |
| Mbd Automation 8305 Tom Dr, Baton Rouge 70815 | (225) 928-5021 |
| Perennial Monitoring Systems 8784 S Choctaw Dr, Baton Rouge 70815 | (225) 706-2500 |
| John H Carter Co Inc Baton Rouge 70817 | (225) 752-2240 |