| Business | Phone |
| 5 O'Clock Computers 1150 Richfield Ctr, Beavercreek 45430 | (937) 426-0350 |
| Lambdin's Computers Beavercreek 45432 | (937) 427-7559 |
| Northrop Grumman Corp 4020 Executive Dr, Beavercreek 45430 | (937) 429-6450 |
| P C Upgraders Inc 1263 N Fairfield Rd, Beavercreek 45432 | (937) 431-9925 |