| Business | Phone |
| Omicron Electronics 11240 E 9 Mile Rd, Warren 48089 | (586) 757-8192 |
| Carsley Group 12200 E 13 Mile Rd, Warren 48093 | (586) 573-8788 |
| Secure Check Cashing Systems 21535 Hoover Rd, Warren 48089 | (586) 758-7221 |
| Gnu Software Development Inc 14156 E 11 Mile Rd, Warren 48089 | (586) 778-9182 |
| Godlan Inc 30061 Schoenherr Rd B, Warren 48088 | (586) 582-0800 |
| Intellution 32923 Saratoga Ave, Warren 48093 | (586) 939-2022 |