| Business | Phone |
| Inca Computer Co 34500 Woodward Ave, Birmingham 48009 | (248) 723-8037 |
| Advantage Systems Inc 155 Henrietta St, Birmingham 48009 | (248) 588-3480 |
| Streamline Technologies 346 Park St C, Birmingham 48009 | (248) 646-6414 |
| Soft Impact Systems 1621 Haynes St, Birmingham 48009 | (248) 644-7093 |
| Checkpoint Software 380 N Old Woodward Ave, Birmingham 48009 | (248) 433-2400 |
| Codespear Llc 370 E Maple Rd, Birmingham 48009 | (248) 723-5969 |
| Qualsoft Llc 725 S Adams Rd L70, Birmingham 48009 | (248) 433-3380 |
| Deep View Systems 380 N Old Woodward Ave 150, Birmingham 48009 | (248) 723-9022 |
| Plane Software 1721 Holland St, Birmingham 48009 | (248) 594-5560 |
| Medical Automation Inc 862 S Glenhurst Dr, Birmingham 48009 | (248) 258-3433 |