Not an SEC registrant

Westat, Inc.

Customers

14 federal agencies, 1 prime contractor

Suppliers

None disclosed

Largest customer

—

No % disclosed

Named-customer revenue

—

No estimate available

Federal obligations

$284.4M

FY2026 · USAspending.gov

Band height is the estimated dollar value: the disclosed share × the discloser's revenue for that period (latest full year where available) or federal dollars obligated. Each side is scaled on its own; dashed outlines are named without a figure. Click a band to open its source.

Federal contracts 14

Agencies that awarded contracts to this company, from USAspending.gov. Dollars are obligated amounts as reported, not estimates; $320.5M in the latest fiscal year shown per agency.

Agency	Obligated	Fiscal year	Awards	Trend	Largest award
Department of Health and Human Services National Institutes of Health	$207.1M	FY 2026	141	$219.9M → $225.8M → $161.2M → $207.1M	75N95024C00003
POPULATION ASSESSMENT OF TOBACCO AND HEALTH (PATH) STUDY PERIOD OF PERFORMANCE: 02/01/2024-01/31/2029 Award 75N95024C00003 on USAspending.gov ↗ Largest of 141 awards in FY2026: $47.8M obligated
Department of Education Department of Education	$63.2M	FY 2026	17	$63.4M → $126.7M → $45.0M → $63.2M	91990025C0008
THIS AWARD IS FOR NATIONAL ASSESSMENT OF EDUCATIONAL PROGRESS DATA COLLECTION. Award 91990025C0008 on USAspending.gov ↗ Largest of 17 awards in FY2026: $53.0M obligated
Department of the Interior Departmental Offices	$25.3M	FY 2024	21	$11.1M → $25.3M	140D0424F1280
ORDER 2: BEGINNING DATA COLLECTION, ANALYSIS, AND REPORTING Award 140D0424F1280 on USAspending.gov ↗ Largest of 21 awards in FY2024: $15.6M obligated
Department of Transportation National Highway Traffic Safety Administration	$4.9M	FY 2026	10	$6.5M → $7.9M → $7.6M → $4.9M	693JJ924F000005
ISSUE A NEW TASK ORDER FOR THE OCCUPANT PROTECTION SURVEYS. THIS REPLACES PR 693JJ923RQ000025 Award 693JJ924F000005 on USAspending.gov ↗ Largest of 10 awards in FY2026: $2.6M obligated
Department of Veterans Affairs Department of Veterans Affairs	$3.4M	FY 2026	2		36C24526P0551
HEALTH SURVEYS Award 36C24526P0551 on USAspending.gov ↗ Largest of 2 awards in FY2026: $2.9M obligated
Department of Defense Defense Health Agency	$3.2M	FY 2025	2	$2.7M → $3.2M	W81XWH15C0048
IGF::OT::IGF REGULATORY/PROGRAM MGT/ADMIN SUPPORT Award W81XWH15C0048 on USAspending.gov ↗ Largest of 2 awards in FY2025: $3.5M obligated
Department of Agriculture Agricultural Research Service	$2.9M	FY 2024	15	$2.8M → $2.9M	1232SA24F0147
ERS - LINKING USDA NUTRITION DATA TO RETAIL AND HOUSEHOLD FOOD SCANNER DATA Award 1232SA24F0147 on USAspending.gov ↗ Largest of 15 awards in FY2024: $1.6M obligated
Department of Labor Office of the Assistant Secretary for Administration and Management	$2.4M	FY 2026	8		1605C224F00030
ADMINISTRATIVE DATA RESEARCH AND ANALYSIS (ADRA) CONTRACT Award 1605C224F00030 on USAspending.gov ↗ Largest of 8 awards in FY2026: $2.2M obligated
National Science Foundation National Science Foundation	$2.2M	FY 2026	5	$1.7M → $6.9M → $2.2M	49100425F0049
EVALUATION, ASSESSMENT, AND PROGRAM MANAGEMENT SERICES Award 49100425F0049 on USAspending.gov ↗ Largest of 5 awards in FY2026: $2.7M obligated
Equal Employment Opportunity Commission Equal Employment Opportunity Commission	$1.5M	FY 2025	1	$1.7M → $1.5M	45310024F0100
EEO DATA COLLECTION AND CLOSEOUT ACTIVITIES: EEO-1; EEO-3; EEO-4 AND EEO-5 (FY 2020 - FY 2025) Award 45310024F0100 on USAspending.gov ↗ Largest of 1 awards in FY2025: $1.5M obligated
Department of Commerce U.S. Census Bureau	$1.3M	FY 2026	1	$1.8M → $1.5M → $1.2M → $1.3M	1333LB24C00000014
BLAISE SOFTWARE Award 1333LB24C00000014 on USAspending.gov ↗ Largest of 1 awards in FY2026: $1.3M obligated
Department of Justice Office of Justice Programs	$1.2M	FY 2024	1		15PBJS22F00000003
NATIONAL VICTIMIZATION STATISTICAL SUPPORT PROGRAM Award 15PBJS22F00000003 on USAspending.gov ↗ Largest of 1 awards in FY2024: $1.2M obligated
Office of Personnel Management Office of Personnel Management	$1.1M	FY 2024	1	$1.0M → $1.1M	24322621F0013
OFFICE OF PERSONNEL MANAGEMENT'S (OPM) FEDERAL EMPLOYEE VIEWPOINT SURVEY SERVICES (FEVS) (AT 32467 AND SP-OSI-652) Award 24322621F0013 on USAspending.gov ↗ Largest of 1 awards in FY2024: $1.1M obligated
General Services Administration Office of Personnel Management	$1.0M	FY 2025	3		24322621F0013
OFFICE OF PERSONNEL MANAGEMENT'S (OPM) FEDERAL EMPLOYEE VIEWPOINT SURVEY SERVICES (FEVS) (AT 32467 AND SP-OSI-652) Award 24322621F0013 on USAspending.gov ↗ Largest of 3 awards in FY2025: $1.0M obligated

Federal subcontracts received 1

Prime contractors that subcontracted federal work to this company. From USAspending.gov subaward reports; amounts are as reported by the prime contractor, latest report per subaward, $500K+ a year.

Company	Subawards	Fiscal year	Count	Trend	Largest subaward
The Rand Corporation	$603.5K	FY 2025	1		75FCMC25FJ131
NATIONAL IMPLEMENTATION OF MA AND PDP CAHPS SURVEYS Prime award 75FCMC25FJ131 on USAspending.gov ↗ Subaward SCON-00001051: $603.5K · Department of Health and Human Services (HHS)

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