| | MITRE NATIONAL SECURITY ENGINEERING CENTER (NSEC) SERVICES FOR THE AIR FORCE | THE MITRE CORPORATION | $699,507,113 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 541990All Other Professional, Scientific, and Technical Services | R425SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL | Aug 1, 2025 | Oct 1, 2025 | Sep 30, 2028 |
| | MITRE NATIONAL SECURITY ENGINEERING CENTER (NSEC) SERVICES FOR THE AIR FORCE | THE MITRE CORPORATION | $544,266,710 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 541990All Other Professional, Scientific, and Technical Services | R425SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL | Sep 16, 2024 | Oct 1, 2024 | Sep 30, 2028 |
| | MITRE NATIONAL SECURITY ENGINEERING CENTER SERVICES FOR THE AIR FORCE | THE MITRE CORPORATION | $49,219,982 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 541990All Other Professional, Scientific, and Technical Services | R425SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL | Sep 15, 2023 | Oct 1, 2023 | Sep 30, 2028 |
| | MITRE NATIONAL SECURITY ENGINEERING CENTER (NSEC) SERVICES FOR THE AIR FORCE | THE MITRE CORPORATION | $16,089,359 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 541990All Other Professional, Scientific, and Technical Services | R425SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL | Oct 1, 2022 | Oct 1, 2022 | Sep 30, 2028 |
| | MITRE NATIONAL SECURITY ENGINEERING CENTER (NSEC) SERVICES FOR THE AIR FORCE | THE MITRE CORPORATION | $479,890,305 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 541990All Other Professional, Scientific, and Technical Services | R425SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL | Oct 1, 2021 | Oct 1, 2021 | Sep 30, 2028 |
| | ECONOMY ACT 31 USC 1535 IAA INITIATED TURNED INTO PO TO VENDOR BASED ON FINANCIAL SYSTEM INABILITY TO ACCEPT EXIM LOA FUNDING. | THE MITRE CORPORATION | $375,000 | EXPORT-IMPORT BANK OF THE US | EXPORT-IMPORT BANK OF THE US | — | 519190 | B548SPECIAL STUDIES/ANALYSIS- TRADE ISSUE | Sep 1, 2021 | Sep 1, 2021 | Aug 31, 2022 |
| | RESEARCH AND DEVELOPMENT | THE MITRE CORPORATION | $463,002,033 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 541330Engineering Services | R425SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL | Oct 1, 2020 | Oct 1, 2020 | Sep 30, 2028 |
| | MITRE PROFESSIONAL ENGINEERING SERVICES | THE MITRE CORPORATION | $454,345,707 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 541330Engineering Services | R425SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL | Oct 1, 2019 | Oct 1, 2019 | Sep 30, 2028 |
| | IGF::OT::IGF, ENGINEERING SERVICES | THE MITRE CORPORATION | $0 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 541990All Other Professional, Scientific, and Technical Services | AZ12 | Oct 1, 2018 | Oct 1, 2018 | Sep 30, 2028 |
| | PROFESSIONAL SERVICES | THE MITRE CORPORATION | $3,732,017 | FEDERAL BUREAU OF INVESTIGATION | FEDERAL BUREAU OF INVESTIGATION | — | 541611Administrative Management and General Management Consulting Services | D399 | Mar 20, 2018 | Mar 22, 2018 | Sep 29, 2019 |
| | PROFESSIONAL SERVICES | THE MITRE CORPORATION | $150,800 | FEDERAL BUREAU OF INVESTIGATION | FEDERAL BUREAU OF INVESTIGATION | — | 541611Administrative Management and General Management Consulting Services | D399 | Mar 12, 2018 | Mar 12, 2018 | Mar 11, 2019 |
| | MITRE ENGINEERING SERVICES | THE MITRE CORPORATION | $1 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 541990All Other Professional, Scientific, and Technical Services | AZ12 | Oct 1, 2017 | Oct 1, 2017 | Sep 30, 2028 |
| | IGF::OT::IGF EXCERCISE OF OPTION YEAR 3 FOR MITRE ENGINEERING SERVICES | THE MITRE CORPORATION | $226,205,401 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 541990All Other Professional, Scientific, and Technical Services | AZ12 | Oct 1, 2016 | Oct 1, 2016 | Sep 30, 2027 |
| | GPS ADJACENT BAND COMPATIBILITY TEST PROCEDURE DEVELOPMENT AND GPS/GNSS RECEIVER TESTING IGF::OT::IGF | THE MITRE CORPORATION | $200,608 | OFFICE OF THE SECRETARY | OFFICE OF THE SECRETARY | — | 541690Other Scientific and Technical Consulting Services | R425SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL | Mar 4, 2016 | Mar 4, 2016 | Jun 30, 2016 |
| | IGF::OT::IGF MITRE EXERCISE OF OPTION YEAR 2 | THE MITRE CORPORATION | $1 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 541990All Other Professional, Scientific, and Technical Services | AZ12 | Oct 1, 2015 | Oct 1, 2015 | Sep 30, 2016 |
| | IGF::OT::IGF MITRE EXERCISE OPTION YEAR 1 | THE MITRE CORPORATION | $1 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 541990All Other Professional, Scientific, and Technical Services | AZ12 | Oct 1, 2014 | Oct 1, 2014 | Sep 30, 2028 |
| | IGF::OT::IGF MITRE FY14 | THE MITRE CORPORATION | $1 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 541990All Other Professional, Scientific, and Technical Services | AZ12 | Oct 1, 2013 | Oct 1, 2013 | Sep 30, 2028 |
| | IGF::OT::IGF | THE MITRE CORPORATION | $716,345 | FOOD SAFETY AND INSPECTION SERVICE | FOOD SAFETY AND INSPECTION SERVICE | — | 561499All Other Business Support Services | R499SUPPORT- PROFESSIONAL: OTHER | Sep 27, 2013 | Sep 27, 2013 | Jun 20, 2014 |
| | IGF::OT::IGF EXERCISE OF OPTION YEAR 4 FOR THE MITRE CONTRACT | THE MITRE CORPORATION | $417,625,079 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 541990All Other Professional, Scientific, and Technical Services | AZ12 | Oct 1, 2012 | Oct 1, 2012 | Sep 30, 2018 |
| | EXERCISE OF OPTION YEAR 3 FOR CONTRACT FA8721-09-C-0002 | THE MITRE CORPORATION | $13,699,897 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 541990All Other Professional, Scientific, and Technical Services | AZ12 | Oct 1, 2011 | Oct 1, 2011 | Sep 30, 2012 |
| | EXERCISE OPTION YEAR 2 FOR FA8721-09-C-0002 | THE MITRE CORPORATION | $374,040,698 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 541990All Other Professional, Scientific, and Technical Services | AZ14 | Oct 1, 2010 | Oct 1, 2010 | Sep 30, 2011 |
| | ADMIN MOD TO CHANGE PAYMENT OFFICE | THE MITRE CORPORATION | $0 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 541990All Other Professional, Scientific, and Technical Services | AZ14 | Oct 16, 2009 | Oct 16, 2009 | Feb 28, 2014 |
| | BUSINESS PROCESS REVIEW | THE MITRE CORPORATION | $2,404,751 | SECURITIES AND EXCHANGE COMMISSION | SECURITIES AND EXCHANGE COMMISSION | — | 541611Administrative Management and General Management Consulting Services | R421 | Mar 25, 2009 | Mar 4, 2009 | Sep 22, 2011 |
| | UCA | THE MITRE CORPORATION | $1,899,968,000 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 541990All Other Professional, Scientific, and Technical Services | AZ14 | Nov 28, 2008 | Dec 1, 2008 | Oct 1, 2012 |
| | THE MITRE CORPORATION FY09 BRIDGE CONTRACT 10/01/08 - 11/30/08 | THE MITRE CORPORATION | $0 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 541990All Other Professional, Scientific, and Technical Services | AZ14 | Oct 1, 2008 | Oct 1, 2008 | Sep 30, 2009 |