Mathematica INC.
UEI T41EGEAK2L35 CAGE 1EFX9 Active Princeton, NJ
Other Than Small Business · Data through September 30, 2026
Obligations, FY2026
$161.4M
Total obligations, FY2024–FY2026
$518.4M
Contract actions, FY2024–FY2026
173
Top agency
Department of Health and Human Services
Obligations by fiscal year
| Fiscal year | Obligations |
|---|---|
| FY2026 | $161.4M |
| FY2025 | $107.0M |
| FY2024 | $250.1M |
| FY2023 | $151.9M |
| FY2022 | $161.3M |
| FY2021 | $130.0M |
Agencies, NAICS, and PSC codes
| Agency | Obligations | Share |
|---|---|---|
| Department of Health and Human Services | $768.4M | 79.9% |
| Department of Education | $112.1M | 11.7% |
| Social Security Administration | $37.2M | 3.9% |
| Millennium Challenge Corporation | $20.5M | 2.1% |
| National Science Foundation | $13.9M | 1.4% |
| NAICS code | Obligations | Share |
|---|---|---|
| 541720 — Research and Development in the Social Sciences and Humanities | $508.4M | 52.9% |
| 541611 — Administrative Management and General Management Consulting Services | $187.7M | 19.5% |
| 541690 — Other Scientific and Technical Consulting Services | $99.4M | 10.3% |
| 541990 — All Other Professional, Scientific, and Technical Services | $68.7M | 7.1% |
| 611710 — Educational Support Services | $25.0M | 2.6% |
| PSC code | Obligations | Share |
|---|---|---|
| R499 — Support- Professional: Other | $387.1M | 40.3% |
| AN42 — Health R&D Services; Health Care - Other; Applied Research | $379.2M | 39.4% |
| R410 — Support- Professional: Program Evaluation/review/development | $100.9M | 10.5% |
| B529 — Special Studies/analysis- Scientific Data | $24.5M | 2.5% |
| AF32 — Education, Training, Employment, & Social Svcs R&D Svcs; Social Svcs R&D; Applied Research | $17.5M | 1.8% |
Contract type and set-aside mix
| Contract pricing type | Obligations | Share |
|---|---|---|
| Cost Plus Fixed Fee | $638.1M | 66.4% |
| Time and Materials | $148.5M | 15.4% |
| Firm Fixed Price | $102.7M | 10.7% |
| Cost Plus Award Fee | $56.4M | 5.9% |
| Labor Hours | $15.9M | 1.7% |
| Order Dependent (idv Allows Pricing Arrangement to Be Determined Separately for Each Order) | $2K | 0% |
| Set-aside type | Obligations | Share |
|---|---|---|
| Not Specified | $824.0M | 85.7% |
| No Set Aside Used. | $137.6M | 14.3% |
Place of performance by state
| State | Obligations | Share |
|---|---|---|
| MD | $405.5M | 42.2% |
| NJ | $333.2M | 34.7% |
| DC | $190.1M | 19.8% |
| Not specified | $19.8M | 2.1% |
| VA | $13.0M | 1.4% |
Largest contract actions on file
| Award | Agency | Period of performance | Obligation | Record |
|---|---|---|---|---|
| 75FCMC23F0001 · NAICS 541720 | Department of Health and Human Services | December 13, 2022 – December 12, 2026 | $32.3M | View on USAspending |
| 75FCMC23F0001 · NAICS 541720 | Department of Health and Human Services | December 13, 2022 – December 12, 2025 | $25.2M | View on USAspending |
| 75FCMC23F0001 · NAICS 541720 | Department of Health and Human Services | December 13, 2022 – December 12, 2024 | $18.1M | View on USAspending |
| 75FCMC24F0071 · NAICS 541720 | Department of Health and Human Services | April 1, 2024 – January 31, 2027 | $17.6M | View on USAspending |
| 75FCMC21F0001 · NAICS 541720 | Department of Health and Human Services | February 13, 2021 – February 12, 2026 | $15.0M | View on USAspending |
| 75FCMC21F0001 · NAICS 541720 | Department of Health and Human Services | February 13, 2021 – February 12, 2024 | $14.4M | View on USAspending |
| 75FCMC23F0003 · NAICS 541720 | Department of Health and Human Services | August 17, 2023 – September 16, 2027 | $14.2M | View on USAspending |
| 75FCMC24F0198 · NAICS 541720 | Department of Health and Human Services | September 16, 2024 – September 15, 2027 | $13.4M | View on USAspending |
| 75FCMC21F0001 · NAICS 541720 | Department of Health and Human Services | February 13, 2021 – February 12, 2024 | $13.1M | View on USAspending |
| 75FCMC21F0001 · NAICS 541720 | Department of Health and Human Services | February 13, 2021 – February 12, 2022 | $13.0M | View on USAspending |
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What the numbers show
No transaction in this record used a small-business set-aside; all obligations were awarded with no set-aside or an unspecified type.
Obligations increased from $107.0M in FY2025 to $161.4M in FY2026, the last closed fiscal year.
Source: USAspending.gov, U.S. Department of the Treasury. Contract transactions FY2021–FY2026, downloaded 2026-10-21. Figures are net obligations and can include de-obligations. Department of Defense data is published with a 90-day delay. View this contractor's largest contract on USAspending.gov.
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