| 140D0425F0705 | MATHEMATICA INC. | $4,539,983 | DEPARTMENTAL OFFICES | ADMINISTRATION FOR CHILDREN AND FAMILIES | — | 541611 | R410 | Aug 21, 2025 | Aug 21, 2025 | Feb 20, 2027 |
| 12319824F0051 | MATHEMATICA INC. | $818,593 | FOOD AND NUTRITION SERVICE | FOOD AND NUTRITION SERVICE | — | 541611 | AL11 | Sep 26, 2024 | Sep 30, 2024 | Mar 29, 2026 |
| 12319824F0048 | MATHEMATICA INC. | $243,688 | FOOD AND NUTRITION SERVICE | FOOD AND NUTRITION SERVICE | — | 541611 | B529 | Sep 17, 2024 | Sep 19, 2024 | Mar 18, 2026 |
| 77344424F0173 | MATHEMATICA INC. | $496,161 | UNITED STATES INTERNATIONAL DEVELOPMENT FINANCE CORPORATION | UNITED STATES INTERNATIONAL DEVELOPMENT FINANCE CORPORATION | — | 541611 | R799 | Sep 12, 2024 | Sep 12, 2024 | May 15, 2026 |
| 75ACF124F80030 | MATHEMATICA INC. | $2,249,408 | ADMINISTRATION FOR CHILDREN AND FAMILIES | ADMINISTRATION FOR CHILDREN AND FAMILIES | — | 541611 | R499 | Aug 19, 2024 | Aug 19, 2024 | Aug 18, 2029 |
| 140D0424F0450 | MATHEMATICA INC. | $26,857,097 | DEPARTMENTAL OFFICES | FOOD AND NUTRITION SERVICE | — | 541611 | B599 | Apr 4, 2024 | Apr 4, 2024 | Jan 15, 2027 |
| 75ACF123F80055 | MATHEMATICA INC. | $1,663,551 | ADMINISTRATION FOR CHILDREN AND FAMILIES | ADMINISTRATION FOR CHILDREN AND FAMILIES | — | 541611 | R410 | Sep 29, 2023 | Sep 30, 2023 | Mar 31, 2026 |
| 12319823F0044 | MATHEMATICA INC. | $1,010,926 | FOOD AND NUTRITION SERVICE | FOOD AND NUTRITION SERVICE | — | 541611 | R408 | Aug 30, 2023 | Sep 29, 2023 | Apr 30, 2026 |
| 12319823F0036 | MATHEMATICA INC. | $1,406,175 | FOOD AND NUTRITION SERVICE | FOOD AND NUTRITION SERVICE | — | 541611 | B599 | Aug 16, 2023 | Aug 17, 2023 | Aug 16, 2026 |
| 12319821F0057 | MATHEMATICA INC. | $7,278,072 | FOOD AND NUTRITION SERVICE | FOOD AND NUTRITION SERVICE | — | 541611 | R408 | Aug 27, 2021 | Aug 27, 2021 | Sep 7, 2026 |
| 1605C220F00039 | MATHEMATICA INC. | $7,311,979 | OFFICE OF THE ASSISTANT SECRETARY FOR ADMINISTRATION AND MANAGEMENT | OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION | — | 541611 | R410 | Sep 23, 2020 | Sep 23, 2020 | Mar 24, 2026 |