| Business | Phone |
| Automated Control Systems Inc 1904 Clearview Pkwy, Metairie 70001 | (504) 885-3694 |
| Custom Control Systems Inc 4441 York St, Metairie 70001 | (504) 455-1502 |
| Industrial Automation Systems 2626 N Arnoult Rd 205, Metairie 70002 | (504) 885-0640 |
| John H Carter Co Inc 2728 N Arnoult Rd, Metairie 70002 | (504) 887-8550 |
| Lamatt Sales & Marketing 115 Gruner Rd, Metairie 70001 | (504) 834-1500 |