| GSFC019940... | 36 | | R699: Other Administrative Support Svcs | $0.00 | 2000 | 313724 |
| GSFC020001... | 62 | | R499: Other Professional Services | $2,833,151.00 | 2004 | 3468014 |
| GSFC020001... | 61 | | R499: Other Professional Services | $2,317,356.00 | 2004 | 3562704 |
| GSFC020001... | 63 | | R499: Other Professional Services | $577,781.00 | 2004 | 3894949 |
| 500000014 | 0 | | D307: Automated Information System Svcs | $0.00 | 2004 | 3914417 |
| GSFC020001... | 59 | | R499: Other Professional Services | $182,160.00 | 2004 | 3989803 |
| GSFC020001... | 64 | | R499: Other Professional Services | $91,559,452.00 | 2004 | 4095193 |
| GSFC020001... | 60 | | R499: Other Professional Services | $1,843,430.00 | 2004 | 4187232 |
| 500000014 | 11 | | D307: Automated Information System Svcs | $562,500.00 | 2004 | 4580598 |
| GSFC020001... | 110 | | R499: Other Professional Services | ($1,050,000.00) | 2005 | 5632331 |
| GSFC020001... | 111 | | R499: Other Professional Services | $350,000.00 | 2005 | 5680628 |
| GSFC020001... | 112 | | R499: Other Professional Services | $2,990,750.00 | 2005 | 5743647 |
| GSFC020001... | 115 | | R499: Other Professional Services | $234,212.00 | 2005 | 5845427 |
| GSFC020001... | 113 | | R499: Other Professional Services | $75,000.00 | 2005 | 6419676 |
| GSFC020001... | 109 | | R499: Other Professional Services | $1,074,300.00 | 2005 | 7744047 |
| GSFC020001... | 114 | | R499: Other Professional Services | $1,464,091.00 | 2005 | 7962050 |
| GSFC020001... | 117 | | R499: Other Professional Services | $162,806.00 | 2006 | 8187342 |
| HSCG3806P2... | 0 | | | $6,000.00 | 2006 | 9650064 |
| HSCG3806P2... | P00001 | | | $0.00 | 2006 | 9686013 |
| NNG06HN03B | 0 | | R499: Other Professional Services | $400,000.00 | 2006 | 10206440 |
| NNG06HN03B | 2 | | R499: Other Professional Services | $200,000.00 | 2006 | 10222421 |
| NNG06HN03B | 1 | | R499: Other Professional Services | $457,267.00 | 2006 | 10343107 |
| HHSF223200... | 2 | | J099: Maint-Rep Of Misc Eq | $0.00 | 2006 | 10739537 |
| HHSF223200... | 1 | | J099: Maint-Rep Of Misc Eq | $2,850.00 | 2006 | 10791670 |
| HHSF223200... | 0 | | J099: Maint-Rep Of Misc Eq | $2,009.00 | 2006 | 10879306 |
| HHSN276200... | 0 | | R499: Other Professional Services | $427,282.00 | 2007 | 12038781 |
| NNG06HN03B | 4 | | R499: Other Professional Services | $200,000.00 | 2007 | 13033496 |
| NNG06HN03B | 7 | | R499: Other Professional Services | $0.00 | 2007 | 13175209 |
| NNG06HN03B | 8 | | R499: Other Professional Services | $665,000.00 | 2007 | 13175214 |
| NNG06HN03B | 6 | | R499: Other Professional Services | $600,000.00 | 2007 | 13403519 |
| NNG06HN03B | 9 | | R499: Other Professional Services | $129,000.00 | 2008 | 16167886 |
| NNG06HN03B | 12 | | R499: Other Professional Services | $588,000.00 | 2008 | 16202414 |
| HHSN276200... | 1 | | R499: Other Professional Services | ($167,021.69) | 2008 | 16368807 |
| NNG06HN03B | 13 | | R499: Other Professional Services | $125,000.00 | 2008 | 16474026 |
| NNG06HN03B | 11 | | R499: Other Professional Services | $500,000.00 | 2008 | 19660817 |
| NNG06HN03B | 10 | | R499: Other Professional Services | $20,000.00 | 2008 | 19818995 |
| GSFC020001... | 118 | | R499: Other Professional Services | $210,578.00 | 2009 | 21554435 |