| Business | Phone |
| Brankamp Process Automation 38853 Harper Ave, Clinton Township 48036 | (586) 463-0458 |
| Controls Solutions Llc 44293 Macomb Industrial Dr, Clinton Township 48036 | (586) 468-6800 |
| Detroit Automation Group 42471 Garfield Rd, Clinton Township 48038 | (586) 416-2601 |