Trend Direction
WESTAT, INC. increased from FY2024 to FY2026, moving from $2,903,640 to $3,557,599 in the ingested records.
- Latest: $3,557,599
- Previous: $2,903,640
WESTAT, INC.
WESTAT, INC. has $732,974,059 in federal contract obligations across 9 award records in the ingested USAspending contract dataset. Figures are derived from procurement award type codes A, B, C, and D only.
Quick answer
WESTAT, INC. has $732,974,059 in ingested federal contract obligations across 9 award records in this contractor profile.
Contractor Snapshot
Total obligations$732,974,059
Award records9
Entity codeNVUWAFWQ57S5
Data updatedMay 7, 2026
Top relationshipDepartment of Health and Human Services
Top category541712 - RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)
Source: USAspending.gov. Last updated from ingested federal spending data: May 7, 2026.
Market Analysis
WESTAT, INC. has $732,974,059 across 9 ingested award records, with the analysis below generated only from visible tables on this page.
Concentration
Department of Health and Human Services accounts for 93.5% of WESTAT, INC.'s visible obligations in this slice, which is the first concentration signal to review before treating the market as broad or fragmented.
- Top relationship: Department of Health and Human Services
- Top value: $685,481,434
Buyer And Category Mix
541712 - RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY) is the largest visible secondary category at $505,254,552. Use this alongside the relationship table to separate one-off award activity from repeat market exposure.
- Largest secondary category: 541712 - RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)
- Category value: $505,254,552
Recent Award Signal
The latest displayed award is HHSN271201600001C from FY2021 with $505,254,552 in obligations. Recent rows help identify whether the profile is still active in current procurement data.
- Award date: Not listed
Source caveats
- USAspending records can be revised after initial publication.
- Negative obligations and deobligations may affect totals in narrow slices.
Spending by Fiscal Year
| FY20261 awards | $3,557,599 |
| FY20241 awards | $2,903,640 |
| FY20231 awards | $2,246,655 |
| FY20221 awards | $729,939 |
| FY20215 awards | $723,536,227 |
Top Agencies
| Department of Health and Human Services4 awards | $685,481,434 |
| Department of Education2 awards | $32,294,539 |
| Department of Agriculture1 awards | $10,047,792 |
| Department of the Interior2 awards | $5,150,295 |
Top NAICS Codes
| 541712 - RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)1 awards | $505,254,552 |
| 518210 - DATA PROCESSING, HOSTING, AND RELATED SERVICES1 awards | $175,939,344 |
| 541720 - RESEARCH AND DEVELOPMENT IN THE SOCIAL SCIENCES AND HUMANITIES3 awards | $35,852,138 |
| 541611 - ADMINISTRATIVE MANAGEMENT AND GENERAL MANAGEMENT CONSULTING SERVICES3 awards | $15,198,087 |
| 541820 - PUBLIC RELATIONS AGENCIES1 awards | $729,939 |
Recent Awards
| Award | Recipient | Fiscal year | Obligations | Date |
|---|---|---|---|---|
| HHSN271201600001C | WESTAT, INC. | 2021 | $505,254,552 | Not available |
| 75Q80120F32001 | WESTAT, INC. | 2021 | $175,939,344 | Not available |
| EDIES13C0006 | WESTAT, INC. | 2021 | $16,659,122 | Not available |
| EDIES11C0063 | WESTAT, INC. | 2021 | $15,635,418 | Not available |
| 12319820F0062 | WESTAT, INC. | 2021 | $10,047,792 | Not available |
| 75FCMC26F0006 | WESTAT, INC. | 2026 | $3,557,599 | Not available |
| 140D0424F0945 | WESTAT, INC. | 2024 | $2,903,640 | Not available |
| 140D0423F1167 | WESTAT, INC. | 2023 | $2,246,655 | Not available |
| 75F40122F19017 | WESTAT, INC. | 2022 | $729,939 | Not available |
Citation facts
WESTAT, INC. has $732,974,059 in ingested federal contract obligations across 9 award records in this contractor profile.
- Source
- USAspending.gov procurement award records
- Data updated
- May 7, 2026
- Canonical URL
- https://www.govspending.us/contractor/westat-inc-nvuwafwq57s5
Federal Contract Questions
How much federal contract spending is associated with WESTAT, INC.?
WESTAT, INC. has $732,974,059 in ingested contract obligations across 9 award records.
Which relationships matter most for WESTAT, INC.?
Department of Health and Human Services is the largest listed relationship in this profile at $685,481,434.
Which industries or buyers are most visible?
541712 - RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY) is the largest listed secondary category at $505,254,552.
Source: USAspending.gov. Last updated from ingested federal spending data: May 7, 2026.