| 89243126PSC000390 | ROYAL SOCIETY OF CHEMISTRY (THE) | $27,665 | ENERGY, DEPARTMENT OF | ENERGY, DEPARTMENT OF | — | 513120 | 7630 | Jan 29, 2026 | Jan 29, 2026 | Dec 31, 2026 |
| FA239625PB028 | ROYAL SOCIETY OF CHEMISTRY (THE) | $484,146 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 513210 | 7630 | Dec 31, 2024 | Jan 1, 2025 | Dec 31, 2025 |
| N0018924P0090 | ROYAL SOCIETY OF CHEMISTRY (THE) | $147,465 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 513120 | 7630 | Dec 22, 2023 | Dec 22, 2023 | Jan 1, 2027 |
| 89243123PSC000273 | ROYAL SOCIETY OF CHEMISTRY (THE) | $80,222 | ENERGY, DEPARTMENT OF | ENERGY, DEPARTMENT OF | — | 513120 | R799 | Aug 24, 2023 | Aug 24, 2023 | Dec 31, 2026 |
| N0017323P2017 | ROYAL SOCIETY OF CHEMISTRY (THE) | $322,530 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 513120 | 7630 | May 12, 2023 | Jan 1, 2023 | Dec 31, 2026 |
| FA239622P0058 | ROYAL SOCIETY OF CHEMISTRY (THE) | $603,717 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 519130 | 7630 | Mar 17, 2022 | Mar 17, 2022 | Dec 31, 2024 |
| 80NSSC22PA076 | ROYAL SOCIETY OF CHEMISTRY (THE) | $24,000 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | 511120 | R699 | Jan 11, 2022 | Jan 1, 2022 | Dec 31, 2022 |
| 1232SA21P0096 | ROYAL SOCIETY OF CHEMISTRY (THE) | $417,199 | AGRICULTURAL RESEARCH SERVICE | AGRICULTURAL RESEARCH SERVICE | — | 511120 | 7630 | Sep 27, 2021 | Sep 25, 2021 | Sep 29, 2025 |
| N0017321P1546 | ROYAL SOCIETY OF CHEMISTRY (THE) | $69,301 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 511120 | 7630 | May 12, 2021 | May 5, 2021 | Dec 31, 2021 |
| 80NSSC21P1322 | ROYAL SOCIETY OF CHEMISTRY (THE) | $23,000 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | 511120 | R605 | Mar 17, 2021 | Mar 17, 2021 | Dec 31, 2021 |
| 89243121PSC000158 | ROYAL SOCIETY OF CHEMISTRY (THE) | $72,356 | ENERGY, DEPARTMENT OF | ENERGY, DEPARTMENT OF | — | 511120 | 7630 | Dec 30, 2020 | Dec 30, 2020 | Dec 31, 2023 |
| 1333ND20PNB130111 | ROYAL SOCIETY OF CHEMISTRY (THE) | $7,500 | NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY | NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY | — | 519120 | U099 | Jan 27, 2020 | Jan 27, 2020 | Aug 21, 2023 |
| N0017320P0226 | ROYAL SOCIETY OF CHEMISTRY (THE) | $66,917 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 511120 | J076 | Dec 30, 2019 | Jan 1, 2020 | Dec 31, 2020 |
| 80NSSC19P2010 | ROYAL SOCIETY OF CHEMISTRY (THE) | $25,000 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | 519130 | D309 | Aug 28, 2019 | Jan 1, 2020 | Dec 31, 2020 |
| 1333ND19PNB130573 | ROYAL SOCIETY OF CHEMISTRY (THE) | $7,500 | NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY | NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY | — | 519120 | U099 | Aug 21, 2019 | Aug 22, 2019 | Aug 21, 2020 |
| N0017319P0521 | ROYAL SOCIETY OF CHEMISTRY (THE) | $62,720 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 519130 | J076 | Feb 6, 2019 | Feb 6, 2019 | Feb 5, 2020 |
| 15F06719P0000715 | ROYAL SOCIETY OF CHEMISTRY (THE) | $4,250 | FEDERAL BUREAU OF INVESTIGATION | FEDERAL BUREAU OF INVESTIGATION | — | 511120 | D317 | Jan 31, 2019 | Jan 31, 2019 | Feb 1, 2020 |
| 1232SB18C0016 | ROYAL SOCIETY OF CHEMISTRY (THE) | $364,331 | AGRICULTURAL RESEARCH SERVICE | AGRICULTURAL RESEARCH SERVICE | — | 511120 | D317 | Sep 27, 2018 | Sep 30, 2018 | Sep 29, 2022 |
| 80NSSC18P3391 | ROYAL SOCIETY OF CHEMISTRY (THE) | $25,000 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | 511120 | R612 | Sep 4, 2018 | Sep 4, 2018 | Sep 4, 2018 |
| FA860418P5023 | ROYAL SOCIETY OF CHEMISTRY (THE) | $49,810 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 519130 | 7630 | Feb 8, 2018 | Feb 8, 2018 | Feb 28, 2018 |
| N0017318P0309 | ROYAL SOCIETY OF CHEMISTRY (THE) | $52,007 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 519130 | J076 | Jan 18, 2018 | Jan 1, 2018 | Dec 31, 2018 |
| 89243118PSC000023 | ROYAL SOCIETY OF CHEMISTRY (THE) | $67,228 | ENERGY, DEPARTMENT OF | ENERGY, DEPARTMENT OF | — | 519130 | D317 | Dec 26, 2017 | Dec 26, 2017 | Dec 31, 2020 |
| 15F067180200P0000435 | ROYAL SOCIETY OF CHEMISTRY (THE) | $4,000 | FEDERAL BUREAU OF INVESTIGATION | FEDERAL BUREAU OF INVESTIGATION | — | 511120 | D317 | Nov 13, 2017 | Nov 15, 2017 | Nov 15, 2018 |
| FA860417P5023 | ROYAL SOCIETY OF CHEMISTRY (THE) | $1,005,281 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 519130 | 7630 | Apr 13, 2017 | Apr 13, 2017 | Dec 31, 2021 |
| N0017317P0463 | ROYAL SOCIETY OF CHEMISTRY (THE) | $66,442 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 711510 | 7630 | Dec 22, 2016 | Jan 1, 2017 | Dec 31, 2017 |