| Business | Phone |
| Assembly & Test Worldwide 313 Mound St, Dayton 45402 | (937) 222-3030 |
| Assembly Solvers Inc 1622 John Glenn Rd, Dayton 45410 | (937) 256-1279 |
| Westbrook Manufacturing Inc 600 N Irwin St, Dayton 45403 | (937) 254-2004 |
| Eastco Production & Employment 131 N Hedges St, Dayton 45403 | (937) 222-3274 |
| Fire Fab Corp 999 Trumbull Ave, Dayton 45427 | (330) 759-9901 |
| Forced Fabrication 733 Windham St, Dayton 45404 | (937) 223-6753 |
| Goodwill Resource Solutions 1511 Kuntz Rd, Dayton 45404 | (937) 461-1662 |
| Precio Inc 2360 W Dorothy Ln # 112, Dayton 45439 | (937) 299-2435 |