WESTAT, INC: public contracts won without a rival in United States: 85 uncontested awards; 27% of its awards; 11 without a competition; 74 single bid.
Assay record ASY-US-09TZNJA1V6 · Cite as: Assay Systems, “WESTAT, INC: public contracts won without a rival in United States”, https://assay-systems.com/register/us/uncontested/s/westat-inc/
WESTAT, INC won 85 of its 319 public contract awards in United States without a rival from 2023-10-16 to 2026-09-30, worth $154M: 11 without a competition and 74 after a competition that drew a single bid. 21 buyers awarded it without a rival, the largest National Institutes of Health with 21.
An award is uncontested when the buyer had no rival offer to weigh: it was made without a competition (direct award, negotiated procedure without a call for tenders, sole-source or advance-notice contract), or a competition was held and only one bid arrived. Every count below is built award by award from the official notices. Awards to individuals are not included.
National Institutes of Health gave WESTAT, INC 85 awards: 2 without a competition, 19 after a competition with a single bid. First 2023-10-20, latest 2026-09-29.
Centers for Disease Control and Prevention gave WESTAT, INC 51 awards: 0 without a competition, 21 after a competition with a single bid. First 2023-10-31, latest 2026-09-18.
Department of Education gave WESTAT, INC 24 awards: 1 without a competition, 7 after a competition with a single bid. First 2023-10-26, latest 2026-05-06.
U.S. Census Bureau gave WESTAT, INC 5 awards: 2 without a competition, 3 after a competition with a single bid. First 2023-11-27, latest 2024-09-19.
Office of the Assistant Secretary for Administration and Management gave WESTAT, INC 12 awards: 0 without a competition, 4 after a competition with a single bid. First 2024-01-02, latest 2026-08-12.
Agricultural Research Service gave WESTAT, INC 4 awards: 3 without a competition, 0 after a competition with a single bid. First 2024-02-22, latest 2025-11-20.
Consumer Product Safety Commission gave WESTAT, INC 3 awards: 0 without a competition, 3 after a competition with a single bid. First 2024-04-23, latest 2026-04-22.
Departmental Offices gave WESTAT, INC 17 awards: 0 without a competition, 3 after a competition with a single bid. First 2024-01-05, latest 2026-07-14.
Office of the Assistant Secretary for Financial Resources gave WESTAT, INC 5 awards: 0 without a competition, 2 after a competition with a single bid. First 2023-11-27, latest 2026-09-22.
Health Resources and Services Administration gave WESTAT, INC 6 awards: 0 without a competition, 2 after a competition with a single bid. First 2024-02-08, latest 2026-09-25.
Department of Veterans Affairs gave WESTAT, INC 4 awards: 2 without a competition, 0 after a competition with a single bid. First 2023-12-12, latest 2026-08-20.
Food and Nutrition Service gave WESTAT, INC 5 awards: 0 without a competition, 2 after a competition with a single bid. First 2024-05-30, latest 2026-03-04.
National Highway Traffic Safety Administration gave WESTAT, INC 13 awards: 0 without a competition, 1 after a competition with a single bid. First 2023-11-08, latest 2026-09-30.
Defense Health Agency gave WESTAT, INC 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-06-24, latest 2024-06-24.
Equal Employment Opportunity Commission gave WESTAT, INC 2 awards: 0 without a competition, 1 after a competition with a single bid. First 2023-11-15, latest 2024-06-28.
Food and Drug Administration gave WESTAT, INC 35 awards: 0 without a competition, 1 after a competition with a single bid. First 2023-10-16, latest 2026-09-11.
U.S. Patent and Trademark Office gave WESTAT, INC 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-06-20, latest 2024-06-20.
Offices, Boards and Divisions gave WESTAT, INC 1 award: 1 without a competition, 0 after a competition with a single bid. First 2026-06-02, latest 2026-06-02.
Internal Revenue Service gave WESTAT, INC 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-03-24, latest 2025-03-24.
Environmental Protection Agency gave WESTAT, INC 10 awards: 0 without a competition, 1 after a competition with a single bid. First 2024-01-23, latest 2025-08-20.
Agency for Healthcare Research and Quality gave WESTAT, INC 11 awards: 0 without a competition, 1 after a competition with a single bid. First 2024-04-08, latest 2025-09-30.
| Date | Buyer | How | Value | Stated reason |
|---|---|---|---|---|
| 2026-09-25 | National Institutes of Health 75N98026F00001 | Single bid FULL AND OPEN COMPETITION | $1.5M | — |
| 2026-09-22 | Office of the Assistant Secretary for Financial Resources 7571MN26F80116 | Single bid FULL AND OPEN COMPETITION | $2.5M | — |
| 2026-09-18 | Centers for Disease Control and Prevention 75D30126F21617 | Single bid FULL AND OPEN COMPETITION | $3.1M | — |
| 2026-09-15 | Centers for Disease Control and Prevention 75D30126F21505 | Single bid FULL AND OPEN COMPETITION | $3.6M | — |
| 2026-09-11 | Food and Drug Administration 75F40126F19002 | Single bid FULL AND OPEN COMPETITION | $950K | — |
| 2026-08-26 | Centers for Disease Control and Prevention HHSD2002007200150003 | Single bid COMPETITIVE DELIVERY ORDER | $-4,140 | — |
Every uncontested award in United States · All countries · WESTAT, INC in the register
Source: USAspending.gov prime award transactions (contracts). Awards are matched to their buyer and supplier as published. Updated 17 October 2026.