| Business | Phone |
| Consumers Aircraft Co 16842 Hale Ave, Irvine 92606 | (949) 863-1411 |
| Gmdc 17972 Sky Park Cir # F, Irvine 92614 | (949) 851-2525 |
| Falcon Crest Aviation 17821 Sky Park Cir # F, Irvine 92614 | (949) 553-8844 |
| Falcon Dynamics 17991 Fitch, Irvine 92614 | (949) 252-0030 |
| Globaltek Inc 18021 Sky Park Cir, Irvine 92614 | (949) 486-2357 |
| Kaiser Electro Precision 17000 Red Hill Ave, Irvine 92614 | (213) 250-1015 |