| Item | Obligations |
|---|---|
| BATTELLE ENERGY ALLIANCE, LLC | $2B |
| HII MISSION TECHNOLOGIES CORP | $533M |
| BOOZ ALLEN HAMILTON INC | $532M |
| SIERRA NEVADA COMPANY, LLC | $311M |
| PTSI MANAGED SERVICES INC | $310M |
| THE MITRE CORPORATION | $299M |
| CACI, INC. - FEDERAL | $185M |
| NORTHROP GRUMMAN SYSTEMS CORPORATION | $163M |
| BLUESTAQ LLC | $148M |
| INSTITUTE FOR DEFENSE ANALYSES | $144M |
BATTELLE ENERGY ALLIANCE, LLC led all vendors with $2B in obligations, 23.7% of the market.