| Business | Phone |
| Itt Avionics 2655 Commons Blvd, Dayton 45431 | (937) 431-5365 |
| Mission Research Corp 3975 Research Blvd, Dayton 45430 | (937) 429-9261 |
| Applied Processors Corp 35 Compark Rd # 207, Dayton 45459 | (937) 433-3603 |
| Protobox Llc 5089 Norman Blvd, Dayton 45431 | (937) 879-2588 |
| Specialized Technical Svc Inc 2794 Indian Ripple Rd, Dayton 45440 | (937) 426-2341 |
| Gunton Sales Assoc 848 E Franklin St # A, Dayton 45459 | (937) 434-5078 |
| Jlj Inc 4656 Wilmington Pike, Dayton 45440 | (937) 298-6478 |