| Northrop Grumman | Florida | multiple | 2014 | $471,005,000 | | MEGADEAL  |
| Northrop Grumman | California | state | 2014 | $420,000,000 | | MEGADEAL |
| Northrop Grumman Corporation | Utah | state | 2020 | $59,919,439 | | tax credit/rebate |
| Northrop Grumman (Huntington-Ingalls) | Virginia | state | 2011 | $32,777,745 | | grant |
| ATK Aerospace Structures | Utah | state | 2009 | $32,732,500 | | tax credit/rebate |
| Northrop Grumman Corporation | Maryland | state | 2017 | $20,000,000 | | grant/loan hybrid program |
| ATK | Utah | state | 2014 | $19,307,734 | | tax credit/rebate |
| ATK Aerospace Systems | Utah | state | 2011 | $18,898,061 | | tax credit/rebate |
| Orbital Sciences/VA Commercial Space Flight Authority | Virginia | state | 2010 | $13,876,127 | | grant |
| NORTHROP GRUMMAN SPACE&MISSION SYSTEMS CORP. | United States | federal | 2020 | $12,970,563 | | federal grant |
| NORTHROP GRUMMAN SPACE&MISSION SYSTEMS CORP. | United States | federal | 2022 | $12,970,563 | | federal grant |
| NORTHROP GRUMMAN SPACE&MISSION SYSTEMS CORP. | United States | federal | 2022 | $12,970,563 | | federal grant |
| Northrop Grumman Systems Corporation | California | state | 2015 | $10,000,000 | | tax credit/rebate |
| Northrop Grumman | Virginia | state | 2011 | $10,000,000 | | grant |
| Orbital ATK, Inc. | Arizona | state | 2018 | $10,000,000 | | tax credit/rebate |
| ATK SPACE SYSTEMS INC | United States | federal | 2008 | $9,025,000 | | federal grant |
| Northrop Grumman Systems Corporation | Florida | state | 2014 | $8,700,000 | | grant |
| ATK SPACE SYSTEMS INC | United States | federal | 2010 | $8,663,982 | | federal grant |
| Northrop Grumman Systems Corporation | Maryland | state | 2019 | $7,500,000 | | tax credit/rebate |
| Northrop Grumman Systems Corporation | Maryland | state | 2017 | $7,500,000 | | tax credit/rebate |
| Northrop Grumman Systems Corporation | Maryland | state | 2020 | $7,500,000 | | tax credit/rebate |
| Northrop Grumman Systems Corporation | Maryland | state | 2021 | $7,500,000 | | tax credit/rebate |
| ATK SPACE SYSTEMS INC | United States | federal | 2011 | $7,075,600 | | federal grant |
| Orbital Sciences/VA Commercial Space Flight Authority | Virginia | state | 2009 | $5,476,115 | | grant |
| NORTHROP GRUMMAN SYSTEMS CORPORATION | United States | federal | 2019 | $5,464,425 | | federal grant |
| NORTHROP GRUMMAN SYSTEMS CORPORATION | United States | federal | 2020 | $5,464,425 | | federal grant |
| NORTHROP GRUMMAN SYSTEMS CORPORATION | United States | federal | 2021 | $5,464,425 | | federal grant |
| Orbital Sciences/VA Commercial Space Flight Authority | Virginia | state | 2011 | $5,306,092 | | grant |
| ATK SPACE SYSTEMS INC | United States | federal | 2008 | $4,931,626 | | federal grant |
| NORTHROP GRUMMAN SPACE & MISSION SYSTEMS CORP | United States | federal | 2018 | $4,397,079 | | federal grant |
| NORTHROP GRUMMAN SYSTEMS CORPORATION | United States | federal | 2022 | $3,749,593 | | federal grant |
| ATK (ALLIANT TECHSYSTEMS OPERATIONS) | Missouri | state | 2014 | $3,528,430 | | training reimbursement |
| NORTHROP GRUMMAN SPACE TECHNOLOGY | California | state | 2004 | $3,435,858 | | training reimbursement |
| NORTHROP GRUMMAN SYSTEMS CORPO | United States | federal | 2002 | $3,435,537 | | federal grant |
| NORTHROP GRUMMAN SYSTEMS CORPO | United States | federal | 2002 | $3,435,537 | | federal grant |
| Northrop Grumman Systems Corporation | Florida | state | 2014 | $3,400,000 | | grant |
| NORTHROP GRUMMAN SYSTEMS CORPORATION | United States | federal | 2018 | $3,070,256 | | federal grant |
| Northrop Grumman | Virginia | state | 2011 | $3,000,000 | | grant |
| NORTHROP GRUMMAN SYSTEMS CORPORATION | United States | federal | 2021 | $2,549,711 | | federal grant |
| Orbital ATK, Inc. (Chandler) | Arizona | state | 2017 | $2,500,000 | | grant |
| NORTHROP GRUMMAN SYSTEMS CORPORATION | United States | federal | 2021 | $2,425,067 | | federal grant |
| NORTHROP GRUMMAN SPACE & MISSI | United States | federal | 2003 | $2,300,000 | | federal grant |
| ALLIANT TECHSYSTEMS OPERATIONS LLC | United States | federal | 2018 | $2,161,105 | | federal grant |
| TRW INC | United States | federal | 2002 | $2,111,436 | | federal grant |
| Orbital ATK, Inc. | California | state | 2015 | $2,100,000 | | tax credit/rebate |
| ATK | Utah | state | 2013 | $2,000,000 | | grant |
| Northrop Grumman Systems Corporation | Maryland | state | 2016 | $1,801,615 | | tax credit/rebate |
| NORTHROP GRUMMAN SYSTEMS CORPORATION | United States | federal | 2018 | $1,743,050 | | federal grant |
| NORTHROP GRUMMAN SYSTEMS CORPORATION | United States | federal | 2014 | $1,720,857 | | federal grant |
| ALLIANT TECHSYSTEMS OPERATIONS LLC | United States | federal | 2011 | $1,685,337 | | federal grant |
| NORTHROP GRUMMAN SYSTEMS CORPORATION | United States | federal | 2022 | $1,680,136 | | federal grant |
| NORTHROP GRUMMAN SYSTEMS CORPORATION | United States | federal | 2018 | $1,624,989 | | federal grant |
| NORTHROP GRUMMAN SPACE TECHNOLOGY | California | state | 2006 | $1,575,890 | | training reimbursement |
| Northrop Grumman Corporation #1 | Maryland | state | 2001 | $1,500,000 | | grant/loan hybrid program |
| Northrop Grumman Corporation #2 | Maryland | state | 2002 | $1,500,000 | | grant/loan hybrid program |
| Northrop Grumman Corporation #3 | Maryland | state | 2003 | $1,500,000 | | grant/loan hybrid program |
| Northrop Grumman Corporation #3 | Maryland | state | 2004 | $1,500,000 | | grant/loan hybrid program |
| Northrop Grumman Corporation #4 | Maryland | state | 2005 | $1,500,000 | | grant/loan hybrid program |
| Northrop Grumman #5 | Maryland | state | 2006 | $1,500,000 | | grant/loan hybrid program |
| Northrop Grumman Systems Corp. | Mississippi | state | 2017 | $1,500,000 | | grant |
| ATK LAUNCH SYSTEMS INC. | United States | federal | 2010 | $1,445,190 | | federal grant |
| Northrop Grumman Systems Corporation | Florida | state | 2014 | $1,400,000 | | tax credit/rebate |
| NORTHROP GRUMMAN SPACE & MISSI | United States | federal | 2004 | $1,388,855 | | federal grant |
| NORTHROP GRUMMAN SYSTEMS CORPORATION | California | state | 2003 | $1,333,800 | | training reimbursement |
| NORTHROP GRUMMAN SYSTEMS CORPORATION | United States | federal | 2022 | $1,317,928 | | federal grant |
| Northrop Grumman Systems Corporation | Maryland | state | 2018 | $1,287,633 | | tax credit/rebate |
| Northrop Grumman Ship Systems | Mississippi | state | 2010 | $1,264,100 | | training reimbursement |
| NORTHROP GRUMMAN SPACE & MISSI | United States | federal | 2004 | $1,255,832 | | federal grant |
| NORTHROP GRUMMAN CORPORATION - | United States | federal | 2001 | $1,248,948 | | federal grant |
| NORTHROP GRUMMAN CORPORATION - | United States | federal | 2000 | $1,248,948 | | federal grant |
| Northrop Grumman Ship Building | Mississippi | state | 2009 | $1,244,684 | | training reimbursement |
| ALLIANT TECHSYSTEMS OPERATIONS LLC | United States | federal | 2013 | $1,243,075 | | federal grant |
| NORTHROP GRUMMAN SPACE & MISSI | United States | federal | 2003 | $1,220,000 | | federal grant |
| NORTHROP GRUMMAN SPACE & MISSI | United States | federal | 2003 | $1,220,000 | | federal grant |
| Northrop Grumman Systems Corporation | Maryland | state | 2020 | $1,171,566 | | tax credit/rebate |
| TRW INC | United States | federal | 2001 | $1,171,275 | | federal grant |
| NORTHROP GRUMMAN SYSTEMS CORPORATION | United States | federal | 2021 | $1,168,853 | | federal grant |
| ROW SCIENCES, INC | United States | federal | 2001 | $1,161,500 | | federal grant |
| Northrop Grumman Systems Corporation | Maryland | state | 2019 | $1,136,563 | | tax credit/rebate |
| NORTHROP GRUMMAN CORPORATION | United States | federal | 2001 | $1,128,000 | | federal grant |
| NORTHROP GRUMMAN SYSTEMS CORPORATION | United States | federal | 2020 | $1,116,083 | | federal grant |
| Northrop Grumman Systems Corporation | Maryland | state | 2017 | $1,110,678 | | tax credit/rebate |
| NORTHROP GRUMMAN CORP | United States | federal | 2000 | $1,081,701 | | federal grant |
| NORTHROP GRUMMAN SYSTEMS CORPORATION | United States | federal | 2020 | $1,049,871 | | federal grant |
| Orbital Sciences Corp. | Virginia | state | 2008 | $1,000,000 | | grant |
| NORTHROP GRUMMAN CORPORATION | United States | federal | 2000 | $1,000,000 | | federal grant |
| NORTHROP GRUMMAN CORPORATION | United States | federal | 2001 | $1,000,000 | | federal grant |
| NORTHROP GRUMMAN CORPORATION | United States | federal | 2000 | $1,000,000 | | federal grant |
| NORTHROP GRUMMAN SYSTEMS CORPO | United States | federal | 2003 | $1,000,000 | | federal grant |
| ATK Space Systems, Inc. | California | state | 2016 | $1,000,000 | | tax credit/rebate |
| ALLIANT TECHSYSTEMS OPERATIONS LLC | United States | federal | 2010 | $999,544 | | federal grant |
| NORTHROP GRUMMAN SYSTEMS CORPORATION | United States | federal | 2013 | $951,997 | | federal grant |
| NORTHROP GRUMMAN CORP | California | state | 2018 | $899,684 | | training reimbursement |
| Northrop Grumman Systems Corporation | Maryland | state | 2021 | $889,899 | | tax credit/rebate |
| NORTHROP GRUMMAN SYSTEMS CORPO | United States | federal | 2010 | $884,811 | | federal grant |
| NORTHROP GRUMMAN CORPORATION | United States | federal | 2001 | $880,520 | | federal grant |
| NORTHROP GRUMMAN SYSTEMS CORP | California | state | 2019 | $862,728 | | training reimbursement |
| NORTHROP GRUMMAN SYSTEMS CORPORATION | United States | federal | 2022 | $832,716 | | federal grant |
| NORTHROP GRUMMAN CORP | United States | federal | 2001 | $831,301 | | federal grant |
| NORTHROP GRUMMAN SYSTEMS CORPO | United States | federal | 2003 | $824,996 | | federal grant |
| NORTHROP GRUMMAN SYSTEMS CORPO | United States | federal | 2006 | $807,891 | | federal grant |
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