Expires 2027-01-13
Total Awards
875
Since 1998
Total Won
$1012.7B
Federal contracts
Avg Award
$1.2B
Largest Award
$1000.0B
Last: 2026-09-01
Capabilities
Primary NAICS
541720
Additional NAICS codes (16)
CAGE codes
Contract Vehicles Held
255 activeFederal contract vehicles (GWACs, GSA Schedules, BPAs, IDCs, BOAs) where this vendor is the recipient. Task orders are issued through these vehicles.
| Type | Agency | Amount | Expires | NAICS | Set-Aside |
|---|---|---|---|---|---|
| Multi-Award IDC | General Services Administration | $1000.0B | 2025-03-01 | 541219 | Open / Full and Open |
| Single-Award IDC | Department of Health and Human Services | $750.0M | 2023-09-30 | 541711 | Open / Full and Open |
| Other IDV | Department of Education | $500.0M | 2025-09-17 | 541611 | Open / Full and Open |
| Single-Award IDC | Department of Health and Human Services | $500.0M | 2025-03-15 | 541611 | Open / Full and Open |
| Single-Award IDC | Department of Defense | $497.0M | 2018-09-30 | 541712 | Open / Full and Open |
| Single-Award IDC | Department of Health and Human Services | $320.0M | 2027-06-30 | 541715 | Open / Full and Open |
| Single-Award IDC | Department of Health and Human Services | $310.7M | 2022-10-05 | 541910 | Open / Full and Open |
| Single-Award IDC | Department of Health and Human Services | $310.0M | 2022-12-31 | 518210 | Open / Full and Open |
| Single-Award IDC | Department of Health and Human Services | $295.0M | 2016-09-30 | 541690 | Open / Full and Open |
| BOA | General Services Administration | $290.0M | 2018-03-19 | 541611 | Open / Full and Open |
| Single-Award IDC | Department of Health and Human Services | $280.3M | 2025-07-12 | 518210 | Open / Full and Open |
| Single-Award IDC | Department of Health and Human Services | $260.0M | 2020-08-30 | 541690 | Open / Full and Open |
| Single-Award IDC | Department of Health and Human Services | $232.7M | 2029-09-23 | 541910 | Open / Full and Open |
| Single-Award IDC | Department of Health and Human Services | $175.0M | 2020-02-16 | 541613 | Open / Full and Open |
| Single-Award IDC | Department of Health and Human Services | $175.0M | 2030-05-31 | 541715 | Open / Full and Open |
| Single-Award IDC | Department of Health and Human Services | $150.0M | 2013-12-01 | 541690 | Open / Full and Open |
| Single-Award IDC | Department of Health and Human Services | $120.0M | 2014-09-08 | 541613 | Open / Full and Open |
| Single-Award IDC | Department of Health and Human Services | $105.4M | 2017-09-25 | 541712 | Open / Full and Open |
| BOA | General Services Administration | $103.5M | 2013-11-12 | 541513 | Open / Full and Open |
| Single-Award IDC | Department of Health and Human Services | $100.0M | 2021-03-31 | 541611 | Open / Full and Open |
| Single-Award IDC | Department of Health and Human Services | $99.0M | 2026-09-29 | 541720 | Open / Full and Open |
| Single-Award IDC | National Science Foundation | $90.0M | 2027-08-09 | 541611 | Open / Full and Open |
| Other IDV | Department of Health and Human Services | $90.0M | 2026-01-07 | 541820 | Open / Full and Open |
| Other IDV | Department of Health and Human Services | $80.0M | 2022-11-14 | 541712 | Open / Full and Open |
| Single-Award IDC | Department of Health and Human Services | $61.0M | 2019-09-29 | 541690 | Open / Full and Open |
Sourced from USAspending via BidSparq's vehicle directory. Hard cap 25 results.
Top customer agencies
Agencies that have awarded the most contracts to WESTAT, INC.
Department of Health and Human Services
469 • $8.7B
Department of Education
84 • $2.0B
Department of Agriculture
59 • $226.0M
Department of Transportation
48 • $183.9M
Department of the Treasury
37 • $13.5M
Department of Labor
31 • $35.7M
Environmental Protection Agency
21 • $13.4M
Department of Commerce
20 • $25.8M
Department of the Interior
19 • $68.1M
National Science Foundation
19 • $180.5M
Top NAICS by award volume
Where WESTAT, INC. has won the most contracts
541611
359 awards • $2.6B
541715
89 awards • $923.3M
541820
63 awards • $172.8M
541720
61 awards • $1.7B
541990
58 awards • $757.9M
541690
48 awards • $1.3B
541712
42 awards • $1.9B
541613
32 awards • $363.2M
518210
30 awards • $1.1B
611710
29 awards • $111.5M
Set-aside profile
How WESTAT, INC.'s wins break down by set-aside category
NONE
319 awards
36% of total
Recent contract awards
Latest 25 federal contracts awarded to WESTAT, INC.
| Date | Agency | NAICS | Set-aside | Amount |
|---|---|---|---|---|
| 2026-09-01 | Department of Health and Human Services | 541715 | - | $2,502,640 |
| 2026-08-26 | Department of Health and Human Services | 541613 | NONE | $3,363,047 |
| 2026-08-26 | Department of Health and Human Services | 541613 | NONE | $295,975 |
| 2026-08-26 | Department of Health and Human Services | 541613 | NONE | $812,068 |
| 2026-08-21 | Department of Health and Human Services | 541611 | - | $2,052,045 |
| 2026-08-20 | Department of Veterans Affairs | 541720 | NONE | $2,908,092 |
| 2026-08-19 | Department of Health and Human Services | 541611 | - | $100,214 |
| 2026-08-12 | OFFICE OF THE ASSISTANT SECRETARY FOR ADMINISTRATION AND MANAGEMENT | 541611 | - | $220,886 |
| 2026-08-10 | Department of Veterans Affairs | 541720 | NONE | $464,693 |
| 2026-07-29 | Consumer Product Safety Commission | 541611 | - | $355,758 |
| 2026-07-27 | Department of Health and Human Services | 541990 | NONE | $3,109,345 |
| 2026-07-27 | Department of Health and Human Services | 541820 | - | $181,907 |
| 2026-07-27 | Department of Health and Human Services | 541820 | - | $217,677 |
| 2026-07-22 | Department of Health and Human Services | 541990 | NONE | $10,734,492 |
| 2026-07-22 | Department of Health and Human Services | 541990 | - | $19,308,150 |
| 2026-07-21 | Department of Health and Human Services | 541715 | - | $4,858,673 |
| 2026-07-17 | Department of Transportation | 541219 | - | $8,867,462 |
| 2026-07-17 | Department of Health and Human Services | 541611 | - | $734,740 |
| 2026-07-16 | OFFICE OF THE ASSISTANT SECRETARY FOR ADMINISTRATION AND MANAGEMENT | 541611 | - | $2,052,339 |
| 2026-07-14 | Department of Transportation | 541715 | NONE | - |
| 2026-07-14 | Department of Health and Human Services | 541611 | - | $2,737,748 |
| 2026-07-14 | DEPARTMENTAL OFFICES | 541611 | - | $568,783 |
| 2026-07-14 | Department of Education | 541720 | NONE | $7,312,125 |
| 2026-07-09 | Department of Health and Human Services | 541990 | - | $16,957,846 |
| 2026-07-08 | Department of Health and Human Services | 541720 | NONE | $1,500 |
Active RFPs in WESTAT, INC.'s primary NAICS (541720)
Open opportunities matching this vendor's NAICS specialty
Investigator Initiated Innovation in Computational Genomics and Data Science (R01 Clinical Trial ...
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National Institutes of Health • US • Due Sep 7, 2026
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