Westat, Inc.
Rockville, MD · UEI NVUWAFWQ57S5 · NAICS 541611
Westat, Inc. is a federal contractor based in Rockville, MD operating in professional, scientific, and technical services (NAICS 541611). Westat, Inc. has received $358.48 million across 298 federal contracts. Westat, Inc.'s largest customer is Department Of Health And Human Services, accounting for $212.79 million of awarded work.
Top contracts
| PIID | Agency | Latest action | Obligated |
|---|---|---|---|
| HHSN271201600001C | Department Of Health And Human Services | August 15, 2024 | $506.19M |
| HHSD200201356941C | Department Of Health And Human Services | August 28, 2024 | $279.18M |
| 91990019C0047 | Department Of Education | September 19, 2024 | $244.45M |
| 75Q80120F32001 | Department Of Health And Human Services | December 1, 2025 | $175.94M |
| HHSN26100001 | Department Of Health And Human Services | September 16, 2021 | $151.58M |
| 75N95024C00003 | Department Of Health And Human Services | November 29, 2025 | $85.47M |
| 91990025C0008 | Department Of Education | March 19, 2026 | $82.74M |
| SS001660014 | Social Security Administration | September 28, 2022 | $76.39M |
| HHSN272201200009C | Department Of Health And Human Services | September 26, 2022 | $57.72M |
| 75N91022F00001 | Department Of Health And Human Services | July 12, 2024 | $56.65M |
Top customers
| Agency | Obligated | Contracts |
|---|---|---|
| Department Of Health And Human Services | $212.79M | 307 |
| Department Of Education | $88.08M | 56 |
| Department Of The Interior | $7.89M | 39 |
| Department Of Transportation | $7.20M | 17 |
| Department Of Defense | $5.49M | 3 |
| Equal Employment Opportunity Commission | $3.78M | 8 |
| Department Of Labor | $3.71M | 14 |
| National Science Foundation | $3.69M | 13 |
NAICS portfolio
| NAICS | Description | Obligated |
|---|---|---|
| 541715 | Research And Development In The Physical, Engineering, And Life Sciences (Except Nanotechnology And Biotechnology) | $92.90M |
| 541611 | Administrative Management And General Management Consulting Services | $84.79M |
| 541720 | Research And Development In The Social Sciences And Humanities | $80.82M |
| 541990 | All Other Professional, Scientific, And Technical Services | $44.52M |
| 541910 | Marketing Research And Public Opinion Polling | $29.47M |
| 518210 | Computing Infrastructure Providers, Data Processing, Web Hosting, And Related Services | $15.92M |
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Frequently asked questions
How much has Westat, Inc. received in federal contracts?
Westat, Inc. has been awarded $358.48 million across 298 federal contracts. Their largest customer is Department Of Health And Human Services, representing $212.79 million of awarded work.
What does Westat, Inc. do?
Westat, Inc. is a federal contractor based in Rockville, MD, registered under NAICS 541611 (professional, scientific, and technical services).