1. KBR Inc,Fulton,MD,USA,20759
2. NASA Goddard Space Flight Center,Greenbelt,MD,USA,20771
3. Space Dynamics Laboratory,North Logan,UT,USA,84341
4. Aerodyne,Cape Canaveral,FL,USA,32920
5. Semiconductor Technology Associates,San Clemente,CA,USA,92673
6. Genesis Engineering Solutions,Lanham,MD,USA,20706
7. SSAI,Lanham,MD,USA,20706
8. Formerly of NASA Goddard Space Flight Center,Greenbelt,MD,USA,20771
9. AK Aerospace Technology,Greenbelt,MD,USA,20770
10. Design Interface,Finksburg,MD,USA,21048
11. Ingenion,Daytona Beach,FL,USA,32118
12. Aurora Engineering,Orono,ME,USA,04473
13. Peraton,Reston,VA,USA,20190
14. Telophase,Arlington,VA,USA,22201
15. Conceptual Analytics,Glenn Dale,MD,USA,20769
16. Florez Engineering,Laurel,MD,USA,20708
17. Lentech,Greenbelt,MD,USA,20770
18. Stellar Solutions,Chantilly,VA,USA,20151