| NORTHROP GRUMMAN CORP | United States | federal | 2000 | $46,427 | | federal grant |
| NORTHROP GRUMMAN CORP | United States | federal | 2001 | $46,427 | | federal grant |
| Northrop Grumman Innovation Systems, Inc. | Maryland | state | 2020 | $45,836 | | tax credit/rebate |
| Northrop Grumman Integrated Systems | Mississippi | state | 2009 | $45,232 | | training reimbursement |
| SWALES AND ASSOCIATES, INC | United States | federal | 2004 | $45,000 | | federal grant |
| ATK Launch Systems | Utah | state | 2010 | $44,459 | | training reimbursement |
| Alliant Techsystems, Inc. | Maryland | state | 2015 | $43,494 | | tax credit/rebate |
| Alliant Techsystems Operations, LLC | Maryland | state | 2022 | $42,000 | | tax credit/rebate |
| Alliant Teck Systems-ATK | Florida | state | 2010 | $41,763 | | training reimbursement |
| NORTHROP GRUMMAN CORPORATION | United States | federal | 2001 | $41,000 | | federal grant |
| Alliant Techsystems, Inc. | Maryland | state | 2011 | $40,219 | | tax credit/rebate |
| NORTHROP GRUMMAN SPACE & MISSI | United States | federal | 2003 | $40,000 | | federal grant |
| NORTHROP GRUMMAN SYSTEMS CORPO | United States | federal | 2008 | $40,000 | | federal grant |
| Alliant Techsystems, Inc | Maryland | state | 2012 | $39,952 | | tax credit/rebate |
| Alliant Techsystems, Inc | Maryland | state | 2014 | $39,952 | | tax credit/rebate |
| MISSION RESEARCH CORP | United States | federal | 2000 | $39,950 | | federal grant |
| Northrop Grumman | Virginia | state | 2009 | $39,031 | | training reimbursement |
| NORTHROP GRUMMAN SYSTEMS CORPORATION | Oklahoma | state | 2021 | $38,079 | | grant |
| Orbital ATK, Inc. | Maryland | state | 2019 | $35,025 | | tax credit/rebate |
| Northrop Grumman Innovation Systems, Inc. | Maryland | state | 2020 | $34,598 | | tax credit/rebate |
| Northrop Grumman Corporation | Maryland | state | 2020 | $33,790 | | training reimbursement |
| Northrop Grumman Integrated Systems | Mississippi | state | 2010 | $31,211 | | training reimbursement |
| NORTHROP GRUMMAN SYSTEMS CORPO | United States | federal | 2005 | $30,000 | | federal grant |
| NORTHROP GRUMMAN SYSTEMS CORPO | United States | federal | 2004 | $30,000 | | federal grant |
| NORTHROP GRUMMAN CORPORATION | United States | federal | 2000 | $30,000 | | federal grant |
| ATK SPACE SYSTEMS INC. | United States | federal | 2018 | $30,000 | | federal grant |
| Alliant Techsystems, Inc. | Maryland | state | 2008 | $29,779 | | tax credit/rebate |
| ATK SPACE SYSTEMS INC. | United States | federal | 2020 | $29,683 | | federal grant |
| NORTHROP GRUMMAN SYSTEMS CORPORATION | Oklahoma | state | 2021 | $28,852 | | grant |
| PROGRAMMED COMPOSITES, INC. | California | state | 2006 | $28,791 | | training reimbursement |
| Alliant Techsystems, Inc. | Maryland | state | 2016 | $28,561 | | tax credit/rebate |
| Alliant Techsystems | West Virginia | state | 2012 | $28,290 | | training reimbursement |
| Alliant Techsystems, Inc. | Maryland | state | 2009 | $27,736 | | tax credit/rebate |
| Alliant Techsystems, Inc. | Maryland | state | 2005 | $26,507 | | tax credit/rebate |
| ROW SCIENCES, INC | United States | federal | 2001 | $25,000 | | federal grant |
| NORTHROP GRUMMAN SYSTEMS CORPORATION | United States | federal | 2022 | $24,917 | | federal grant |
| NORTHROP GRUMMAN SYSTEMS CORPO | United States | federal | 2006 | $24,867 | | federal grant |
| Alliant Techsystems, Inc. | Maryland | state | 2007 | $24,799 | | tax credit/rebate |
| SCALED COMPOSITES LLC | California | state | 2019 | $23,915 | | training reimbursement |
| Windermere Information Technology Systems, LLC | Maryland | state | 2004 | $23,778 | | training reimbursement |
| NORTHROP GRUMMAN SPACE TECHNOLOGY, A DIVISION OF NORTHRUP GRUMMAN SPACE & MISSION SYSTEMS | California | state | 2011 | $22,680 | | training reimbursement |
| AEC-ABLE ENGINEERING CO | United States | federal | 2001 | $21,900 | | federal grant |
| NORTHROP GRUMMAN SYSTEMS CORPORATION | Oklahoma | state | 2022 | $20,553 | | grant |
| ATK THIOKOL, INC. | United States | federal | 2007 | $20,000 | | federal grant |
| ATK THIOKOL, INC. | United States | federal | 2006 | $20,000 | | federal grant |
| ATK Aerospace Systems | Utah | state | 2011 | $18,514 | | training reimbursement |
| ATK Aerospace Structures | Utah | state | 2011 | $17,288 | | training reimbursement |
| ATK Launch Systems - Vicki W | Utah | state | 2009 | $16,643 | | training reimbursement |
| ATK Aerospace Structures | Utah | state | 2009 | $16,483 | | training reimbursement |
| Orbital ATK, Inc. | Maryland | state | 2017 | $16,003 | | tax credit/rebate |
| Northrup Grumman | Arizona | state | 2007 | $14,600 | | training reimbursement |
| Northrop Grumman Systems Corporation | North Carolina | state | 2015 | $14,356 | | tax credit/rebate |
| ATK Launch Systems - Mike B | Utah | state | 2009 | $13,927 | | training reimbursement |
| Northrop Grumman Systems Corporation | North Carolina | state | 2016 | $13,715 | | tax credit/rebate |
| NORTHROP GRUMMAN SYSTEMS CORPORATION | Oklahoma | state | 2021 | $11,154 | | grant |
| Northrop Grumman PRB Systems, Inc. | Maryland | state | 2004 | $10,931 | | training reimbursement |
| NORTHROP GRUMMAN CORPORATION | United States | federal | 2001 | $10,000 | | federal grant |
| NORTHROP GRUMMAN SYSTEMS CORPO | United States | federal | 2001 | $10,000 | | federal grant |
| PRC INC | United States | federal | 2000 | $10,000 | | federal grant |
| PRC INC | United States | federal | 2000 | $10,000 | | federal grant |
| Alliant Techsystems | West Virginia | state | 2013 | $8,840 | | training reimbursement |
| NORTHROP GRUMMAN SYSTEMS CORPORATION | Oklahoma | state | 2021 | $7,748 | | grant |
| Northrop Grumman | Virginia | state | 2010 | $7,318 | | training reimbursement |
| TRW INC | United States | federal | 2003 | $7,243 | | federal grant |
| ATK Aerospace Structures | Utah | state | 2010 | $7,074 | | training reimbursement |
| Alliant Techsystems Operations Llc | California | state | 2016 | $6,750 | | training reimbursement |
| Alliant Techsystems Inc | West Virginia | state | 2015 | $6,480 | | training reimbursement |
| ATK SPACE SYSTEMS INC. | California | state | 2012 | $6,139 | | training reimbursement |
| NORTHROP GRUMMAN CORPORATION | United States | federal | 2001 | $5,000 | | federal grant |
| AEC ABLE ENGINEERING COMPANY, INC. | California | state | 2005 | $4,290 | | training reimbursement |
| NORTHROP GRUMMAN SYSTEMS CORPORATION | Oklahoma | state | 2021 | $4,265 | | grant |
| NORTHROP GRUMMAN SYSTEMS CORPORATION | Oklahoma | state | 2021 | $4,070 | | grant |
| Northrop Grumman Guidance And Electronics Co., Inc. | North Carolina | state | 2016 | $3,602 | | tax credit/rebate |
| NORTHROP GRUMMAN SYSTEMS CORPORATION | Oklahoma | state | 2021 | $3,146 | | grant |
| NORTHROP GRUMMAN SYSTEMS CORPORATION | Oklahoma | state | 2021 | $3,088 | | grant |
| NORTHROP GRUMMAN SYSTEMS CORPORATION | Oklahoma | state | 2022 | $2,903 | | grant |
| Northrop Grumman Guidance & Electronics Co., Inc | North Carolina | state | 2015 | $2,795 | | tax credit/rebate |
| NORTHROP GRUMMAN SYSTEMS CORPORATION | Oklahoma | state | 2021 | $2,215 | | grant |
| Northrop Grumman Systems, Corp. | United States | federal | 2006 | | $255,000,000 | federal tax-exempt bond |
| Orbital Sciences Corporation | United States | federal | 2010 | | $206,899,358 | federal loan or loan guarantee |
| Northrop Grumman Ship Systems Inc. | United States | federal | 2006 | | $200,000,000 | federal tax-exempt bond |
| Orbital Sciences Corporation | United States | federal | 2011 | | $115,583,527 | federal loan or loan guarantee |
| Orbital Sciences Corporation | United States | federal | 2013 | | $84,759,277 | federal loan or loan guarantee |
| Orbital Sciences Corporation | United States | federal | 2014 | | $79,583,800 | federal loan or loan guarantee |
| Orbital Sciences Corporation | United States | federal | 2010 | | $8,722,291 | federal loan or loan guarantee |
| Orbital Sciences Corporation | United States | federal | 2013 | | $6,657,868 | federal loan or loan guarantee |
| Orbital Sciences Corporation | United States | federal | 2013 | | $1,625,891 | federal loan or loan guarantee |
| Orbital Sciences Corporation | United States | federal | 2011 | | $1,031,811 | federal loan or loan guarantee |
| Alliant Techsystems Operations, Inc | United States | federal | 2016 | | $900,000 | federal loan or loan guarantee |
| Northrop Grumman Systems Corporation | Maryland | state | 2022 | $0 | $800,000 | grant/loan hybrid program |
| Orbital Sciences Corporation | United States | federal | 2013 | | $764,255 | federal loan or loan guarantee |
| Northrop Grumman Mission Systems | California | state | 2005 | undisclosed | | training reimbursement |
| Northrop Grumman Integrated Systems | California | state | 2008 | undisclosed | | training reimbursement |
| Scaled Composites, LLC | California | state | 2009 | undisclosed | | training reimbursement |
| Alliant Techsystems, Inc. | Maryland | state | 2010 | undisclosed | | tax credit/rebate |
| Orbital Sciences Corporation | Texas | state | 2010 | undisclosed | | training reimbursement |
| Northrop Grumman | Louisiana | state | 2010 | undisclosed | | training reimbursement |
| Northrop Grumman | Louisiana | state | 2011 | undisclosed | | training reimbursement |
| Northrop Grumman Corporation & Subsidiaries | Arizona | state | 2006 | undisclosed | | enterprise zone |
| Northrop Grumman Corporation & Subsidiaries | Arizona | state | 2006 | undisclosed | | enterprise zone |
| Northrop Grumman Corp. & Subs | Arizona | state | 2007 | undisclosed | | enterprise zone |
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