| Business | Phone |
| Aromat Corp 13025 Danielson St # 100, Poway 92064 | (858) 391-9334 |
| Durasys 13688 Comuna Dr, Poway 92064 | (858) 748-4704 |
| Exlin Electronic Products Inc 14230 Jerome Dr, Poway 92064 | (858) 679-9666 |
| Aero-Tech Engineering 13741 Danielson St # H, Poway 92064 | (858) 748-7301 |
| Haywood's Unlimited Promotions 14550 Twin Peaks Rd, Poway 92064 | (858) 748-5966 |