| Business | Phone |
| Pyka Aerospace Inc 11216 Disco, San Antonio 78216 | (210) 490-1472 |
| Cdm Consulting Inc 8870 Fair Oaks Pkwy, San Antonio 78257 | (210) 698-7979 |
| Galactic Technologies 202 N Loop 1604 E 121, San Antonio 78232 | (210) 496-7250 |
| Ibis Aerospace 5804 Babcock Rd, San Antonio 78240 | (210) 694-2332 |