Vendor, Bethesda, MD
Westat, Inc.
UEI NVUWAFWQ57S5, CAGE 1D075
61 awards and $56,362,809 obligated between June 18, 2026 and September 11, 2026, 87% under full and open competition, against 3.7 offers on average where reported. 6 of the awards trace back to a SAM.gov solicitation on this site.
Sells to
Awarding agencies by dollars.
Industries
NAICS on the awards, by dollars.
| Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)NAICS 541715 | $28,304,821 |
| Administrative Management and General Management Consulting ServicesNAICS 541611 | $11,392,869 |
| Marketing Research and Public Opinion PollingNAICS 541910 | $8,903,857 |
| Research and Development in the Social Sciences and HumanitiesNAICS 541720 | $3,731,998 |
| All Other Professional, Scientific, and Technical ServicesNAICS 541990 | $3,591,983 |
| Marketing Consulting ServicesNAICS 541613 | $612,746 |
| Public Relations AgenciesNAICS 541820 | $46,096 |
| Other Accounting ServicesNAICS 541219 | $103 |
| All Other Legal ServicesNAICS 541199 | $0 |
| Other Scientific and Technical Consulting ServicesNAICS 541690 | $0 |
How it wins
Awards by competition, set-aside and type.
| Full and Open Competition | 53 |
| Not Competed | 3 |
| Competitive Delivery Order | 3 |
| Competed Under SAP | 2 |
| Delivery Order | 33 |
| BPA Call | 15 |
| Definitive Contract | 10 |
| Purchase Order | 3 |
Solicitations it won
SAM.gov opportunities whose award USAspending attributes to this vendor.
- Study of Post 9/11 Veterans
Department of Veterans Affairs, 245-Network Contract Office 5
Award noticeNAICS 54172036C24526Q0544Awarded to Westat, Inc. for $2,908,092
Posted Aug 215 publications - HealthViews: Health of Vietnam Era Women's Study | PO 640C69221
Department of Veterans Affairs, 261-Network Contract Office 21
Award noticeNAICS 54172036C26126Q0932Awarded to Westat, Inc. for $484,480
Posted Aug 11
Awards
Every award in the window, by dollars obligated.
| Contract | Awarding office | Described as | Obligated |
|---|---|---|---|
| 75N91022F00001Delivery Order, July 30, 2026, Full and Open Competition, 2 offers | NIH NCINational Institutes of Health | Task Order 1A: Project Kick-Off Meeting and Task Order 2A: Ctsu Core Support Services & the Ctsu Enterprise of Systems; Cancer Trials SupporNAICS 541715, PSC AN13 | $20,600,000 |
| 75Q80125F32003Delivery Order, September 10, 2026, Full and Open Competition | Ahrq/Healthcare Research QualityAgency for Healthcare Research and Quality | Medical Expenditure Panel Survey Household Component (Meps-Hc) SurveyNAICS 541910, PSC R422 | $8,903,857 |
| 75S20322F42004Delivery Order, July 22, 2026, Full and Open Competition, 4 offers | Substance Abuse Mental Health SVCSubstance Abuse and Mental Health Services Administration | The Purpose of the Csap: Program Evaluation, Effectiveness and Review Services (Csap-Peers) Is to Conduct Data Collection and Analysis for PNAICS 541990, PSC R499 | $3,775,099 |
| 75N91024F00001Delivery Order, August 12, 2026, Full and Open Competition, 1 offers | NIH NCINational Institutes of Health | Infections and Immunoepidemiology Branch (Iib) & Integrative Tumor Epidemiology Branch (Iteb) Support ServicesNAICS 541715, PSC AN11 | $2,931,351 |
| 36C24526P0551Purchase Order, August 20, 2026, Competed Under SAP, 6 offersSolicitation | 245-Network Contract Office 5Department of Veterans Affairs | Health SurveysNAICS 541720, PSC R702 | $2,908,092 |
| 75N94026F00001Delivery Order, September 1, 2026, Full and Open Competition | National Institutes of Health NichdNational Institutes of Health | The Contractor Shall Coordinate, Maintain and Manage Nichd Participating Sites for Impaact 2050 / Create - Phase IV Study of the PharmacokinNAICS 541715, PSC AN11 | $2,502,640 |
| 75N91025F00073Delivery Order, June 18, 2026, Full and Open Competition, 3 offers | NIH NCINational Institutes of Health | Scientific Support Services for the National Cancer Institute, Division of Cancer Control and Population Sciences (Dccps)NAICS 541611, PSC R699 | $2,244,060 |
| 75N98026F00306Delivery Order, August 21, 2026, Full and Open Competition, 1 offers | National Institutes of Health OlaoNational Institutes of Health | Nhlbi Trans-Omics for Precision Medicine (Topmed) Administrative Coordinating Center (Acc)NAICS 541611, PSC R408 | $2,052,045 |
| 1605C224F00030BPA Call, July 16, 2026, Full and Open Competition | Dol - Cas Division 2 ProcurementOffice of the Assistant Secretary for Administration and Management | Administrative Data Research and Analysis (Adra) Contract // Execute Optional Task 13 and 16NAICS 541611, PSC B599 | $1,369,337 |
| 75D30124F20126Delivery Order, July 30, 2026, Full and Open Competition, 6 offers | Omas Strategic Buying Center - Professional ServicesOffice of the Assistant Secretary for Financial Resources | DJS Research Monitoring and Evaluation SupportNAICS 541611, PSC R499 | $1,298,429 |
| 75N91023F00001Delivery Order, July 21, 2026, Full and Open Competition, 2 offers | NIH NCINational Institutes of Health | Oeeb Support SVCSNAICS 541715, PSC AN11 | $1,246,294 |
| 75F40126F19002BPA Call, September 11, 2026, Full and Open Competition, 1 offers | FDA Office of Acq Grant SVCSFood and Drug Administration | Eo 14398NAICS 541611, PSC B599 | $949,999 |
| 75N91021F00210BPA Call, July 31, 2026, Full and Open Competition | NIH NCINational Institutes of Health | Pop End Date Changed from 8/15/2026 to 02/15/2027NAICS 541611, PSC R410 | $933,247 |
| 75N98026F00003BPA Call, July 17, 2026, Full and Open Competition | National Institutes of Health OlaoNational Institutes of Health | Office of Disease Prevention Is Commissioning a Medium Systematic Evidence Review on Multilevel Nutrition Interventions to Prevent and ManagNAICS 541611, PSC R499 | $734,740 |
| 75N91023F00004Delivery Order, August 13, 2026, Full and Open Competition, 1 offers | NIH NCINational Institutes of Health | Clinical Genetics Branch Support ServicesNAICS 541715, PSC AN11 | $687,200 |
| 75D30122F15101BPA Call, August 17, 2026, Competed Under SAP, 3 offers | CDC Office of Acquisition ServicesCenters for Disease Control and Prevention | Erase Maternal MortalityNAICS 541613, PSC R499 | $616,889 |
| 140D0426F0038Delivery Order, July 14, 2026, Full and Open Competition, 3 offers | Ibc Acq SVCS DirectorateDepartmental Offices | Evidence Capacity Support for the Department of Health and Human Services (Hhs), Administration of Children and Families (Acf), Office of PlNAICS 541611, PSC R499 | $568,783 |
| 36C26126P1019Purchase Order, August 10, 2026, Not Competed, 1 offersSolicitation | 261-Network Contract Office 21Department of Veterans Affairs | Vietnam Era Women'S Follow-Up Study Eo 14398 IncludedNAICS 541720, PSC R499 | $464,693 |
| 91990022C0064Definitive Contract, June 22, 2026, Full and Open Competition, 1 offers | Contracts and Acquistions ManagemenDepartment of Education | Center to Improve Program and Project Performance the Purpose of This Procurement Is to Provide Support and Assistance to the Office of SpecNAICS 541611, PSC R499 | $453,034 |
| 75F40126F19003BPA Call, September 11, 2026, Full and Open Competition, 5 offers | FDA Office of Acq Grant SVCSFood and Drug Administration | Integrating Nutrition, Ingredient and Label Data for the Packaged Food Market Using Machine Learning and Large Language ModelsNAICS 541611, PSC B599 | $399,912 |
| 75D30123F17409Delivery Order, August 7, 2026, Full and Open Competition, 4 offers | CDC Office of Acquisition ServicesCenters for Disease Control and Prevention | Contractor Service to Ensure That the Questions and Query Patterns Contained in the BRFSS Instrument Are the Most Current.NAICS 541611, PSC R499 | $362,231 |
| 91990019C0002Definitive Contract, August 7, 2026, Full and Open Competition, 2 offers | Contracts and Acquistions ManagemenDepartment of Education | The Purpose of This Modification Is to Reinstate the Early Childhood Longitudinal Study, Kindergarten Requirement to Complete the 2024 Data NAICS 541720, PSC B542 | $359,253 |
| 1605C526F00011BPA Call, August 12, 2026, Full and Open Competition | Dol - Cas Division 5 ProcurementOffice of the Assistant Secretary for Administration and Management | This Request Will Support Mission-Critical Cfoi Dissemination Efforts. IT Will Fund a Task Order Utilizing Multiple Award Bpas 1605C5-22-A-0NAICS 541611, PSC DJ10 | $220,886 |
| 75N91023F00003Delivery Order, September 2, 2026, Full and Open Competition, 2 offers | NIH NCINational Institutes of Health | Agricultural Health Study Coordinating CenterNAICS 541715, PSC AN11 | $216,750 |
| 75N94023F00001Delivery Order, August 7, 2026, Full and Open Competition | National Institutes of Health NichdNational Institutes of Health | Support Services for Hiv Aids Clinical Trial NetworksNAICS 541715, PSC AN11 | $120,586 |
| 75F40126F19001BPA Call, August 19, 2026, Full and Open Competition, 5 offers | FDA Office of Acq Grant SVCSFood and Drug Administration | EO14398 - Consumer Perceptions of Plant-Based Milk Alternative Labeling: a 2026 Focus Group StudyNAICS 541611, PSC B599 | $100,214 |
| 75N94024F00136Delivery Order, June 29, 2026, Full and Open Competition, 1 offers | National Institutes of Health NichdNational Institutes of Health | Nimhd - Statistical Support Services for the Digital Health & Health Disparities Research Laboratory.NAICS 541611, PSC R499 | $99,621 |
| 75Q80123F80005Delivery Order, June 26, 2026, Full and Open Competition, 1 offers | Ahrq/Healthcare Research QualityAgency for Healthcare Research and Quality | Cahps VI and Sops V Bilateral Modification to Add Optional Task 16 to the PWS for Option Period 3 and 4 as Well as Reduce the Cahps Sops TasNAICS 541611, PSC R422 | $59,249 |
| 75F40124F19032BPA Call, July 27, 2026, Full and Open Competition | FDA Office of Acq Grant SVCSFood and Drug Administration | Add Funding That Was Previously RemovedNAICS 541820, PSC B599 | $49,010 |
| 693JJ924F000005Delivery Order, July 17, 2026, Full and Open Competition, 1 offers | 693JJ9 NHTSA Office of AcquistionNational Highway Traffic Safety Administration | Modification Is to Obligate Funding in the Amount of $103.33 to Correct the Pricing Schedule for the Nopus Task Order 2026 Option Year (OptiNAICS 541219, PSC B524 | $103 |
| 140D0423F1167BPA Call, June 29, 2026, Full and Open Competition | Ibc Acq SVCS DirectorateDepartmental Offices | Order 001 Women, Infants, and Children (Wic) Participant and Program Characteristics Study (Wic Pc) 2024 Against Blanket Purchase Agreement NAICS 541611, PSC B506 | $0 |
| 15JCRT26P00000086Purchase Order, July 20, 2026, Not Competed, 1 offers | Civil Rights DivisionOffices, Boards and Divisions | "eo 14398" Litigative ConsultantNAICS 541199, PSC R418 | $0 |
| 49100425F0049Delivery Order, September 10, 2026, Full and Open Competition, 44 offers | Div of Acq and Cooperative SupportNational Science Foundation | Evaluation, Assessment, and Program Management Services - Administrative Change to Update Key Personnel, CorNAICS 541611, PSC R410 | $0 |
| 61320626F0022Delivery Order, July 29, 2026, Full and Open Competition, 1 offers | Consumer Product Safety CommissionConsumer Product Safety Commission | Revision to Statistical Methodology for Obtaining National Estimates of Consumer Product-Related Injuries from Electronic Health RecordsNAICS 541611, PSC B524 | $0 |
| 693JJ924F000013Delivery Order, August 25, 2026, Full and Open Competition, 3 offers | 693JJ9 NHTSA Office of AcquistionNational Highway Traffic Safety Administration | Modification to Exercise Clin 20004 and Obligate Funding in the Amount of $5,000, and to Update the Business Address for Westat, INC from RoNAICS 541219, PSC R405 | $0 |
| 75ACF124F80082Delivery Order, August 17, 2026, Full and Open Competition, 3 offers | Omas Strategic Buying Center - HHS MissionOffice of the Assistant Secretary for Financial Resources | Preliminary Activities to Support Future Data Collection of Head Start Staff, Children, and FamiliesNAICS 541219, PSC R499 | $0 |
| 75D30126F20748Delivery Order, August 28, 2026, Full and Open Competition, 1 offers | CDC Office of Acquisition ServicesCenters for Disease Control and Prevention | Virtual Sars-Cov-2, Influenza, and Other Respiratory Viruses Network (Vision 2.3)NAICS 541690, PSC AN41 | $0 |
| 75F40124F19035BPA Call, August 28, 2026, Full and Open Competition | FDA Office of Acq Grant SVCSFood and Drug Administration | Mod P00003- No Cost Extension of Pop Focus Groups with Consumers About Environmental Contaminants in FishNAICS 541820, PSC B599 | $0 |
| 75F40124F19037BPA Call, July 27, 2026, Full and Open Competition | FDA Office of Acq Grant SVCSFood and Drug Administration | Eo 14398 - Survey ServicesNAICS 541820, PSC B599 | $0 |
| 75F40125F19038BPA Call, June 24, 2026, Full and Open Competition | FDA Office of Acq Grant SVCSFood and Drug Administration | Eo 14398 - the Purpose of This Modification Is to Extend the Period of Performance by Six (6) Months, and Incorporate FAR 52.222-90, AddressNAICS 541820, PSC AJ11 | $0 |
| 75FCMC25FJ028Delivery Order, June 25, 2026, Full and Open Competition, 6 offers | Ofc of Acquisition and Grants MGMTCenters for Medicare and Medicaid Services | Evaluation of the Transforming Maternal Health Model (Tmah)NAICS 541720, PSC AN42 | $0 |
| 75FCMC26F0006Delivery Order, August 3, 2026, Full and Open Competition, 9 offers | Ofc of Acquisition and Grants MGMTCenters for Medicare and Medicaid Services | The Purpose of This Task Order Is to Obtain the Services of a Qualified Contractor to Implement and Monitor the Testing of a 6-Year Model FoNAICS 541720, PSC AN42 | $0 |
| 75N92021F00229Delivery Order, August 11, 2026, Full and Open Competition, 5 offers | National Institutes of Health NhlbiNational Institutes of Health | Nhlbi Trans-Omics for Precision Medicine (Topmed) Administrative Coordinating Center (Acc)NAICS 541611, PSC R408 | $0 |
| 75N95024C00003Definitive Contract, August 5, 2026, Full and Open Competition, 2 offers | National Institutes of Health NidaNational Institutes of Health | EO14398. Population Assessment of Tobacco and Health (Path) Study Period of Performance: 02/01/2024 - 11/30/2030.NAICS 541715, PSC AN11 | $0 |
| 75Q80124F80005Delivery Order, July 14, 2026, Full and Open Competition, 3 offers | Omas Strategic Buying Center - Professional ServicesOffice of the Assistant Secretary for Financial Resources | The Purpose of This Modification Is to Change the Cor from Elisabeth Kato to Aimee Eden and Key Personnel from Garret Moran to Jodi Polaha aNAICS 541611, PSC R499 | $0 |
| 75S20322F42003Delivery Order, July 9, 2026, Full and Open Competition, 3 offers | Substance Abuse Mental Health SVCSubstance Abuse and Mental Health Services Administration | Center for Behavioral Health Financing and Integration (Cfri)NAICS 541990, PSC R499 | $0 |
| 91990025C0002Definitive Contract, July 14, 2026, Full and Open Competition, 3 offers | Contracts and Acquistions ManagemenDepartment of Education | This Award for the National Assessment of Educational Progress Sampling and Weighting Services Is Being Modified to Add Core Work.NAICS 541720, PSC B506 | $0 |
| 91990025C0008Definitive Contract, July 21, 2026, Full and Open Competition, 2 offers | Contracts and Acquistions ManagemenDepartment of Education | This Award for the National Assessment of Educational Progress Data Collection Services Is Being Modified to Add Core Work.NAICS 541720, PSC B506 | $0 |
| HHSD2002007200150002Delivery Order, August 26, 2026, Competitive Delivery Order, 4 offers | CDC Office of Acquisition ServicesCenters for Disease Control and Prevention | Population Based Assessment of Communication and MarketingNAICS 541613, PSC R422 | $0 |
| HHSD2002007200150001Delivery Order, August 26, 2026, Competitive Delivery Order, 1 offers | CDC Office of Acquisition ServicesCenters for Disease Control and Prevention | Youth Eagle Books for Amer Indian/Alaska NativesNAICS 541613, PSC R422 | -$3 |
| DTNH2215C00038Definitive Contract, June 24, 2026, Full and Open Competition, 9 offers | 693JJ9 NHTSA Office of AcquistionNational Highway Traffic Safety Administration | To Deobligate the Unexpended Funds from This Contract.NAICS 541720, PSC R410 | -$40 |
| 75N91021C00033Definitive Contract, July 27, 2026, Full and Open Competition, 3 offers | NIH NCINational Institutes of Health | To Deobligate the Remaining FY21 Expiring Funds in the Amount of $1,121.68 from Line 1.NAICS 541990, PSC R408 | -$1,122 |
| 75F40123F19024BPA Call, June 18, 2026, Full and Open Competition | FDA Office of Acq Grant SVCSFood and Drug Administration | EO14042 "quick Turnaround Social Science Research Services" BPA for the FDA - "precription Drug Promotion in Electronic Health Records: HealNAICS 541820, PSC B599 | -$2,914 |
| 75N91018C00043Definitive Contract, July 22, 2026, Full and Open Competition, 1 offers | NIH NCINational Institutes of Health | Support Services for Integrative Epidemiological StudiesNAICS 541990, PSC R408 | -$3,588 |
| HHSD2002007200150003Delivery Order, August 26, 2026, Competitive Delivery Order, 1 offers | CDC Office of Acquisition ServicesCenters for Disease Control and Prevention | Pandemic Influenza Broadcast Video ProductionNAICS 541613, PSC R422 | -$4,140 |
| HHSN261201700004CDefinitive Contract, August 6, 2026, Full and Open Competition, 1 offers | NIH NCINational Institutes of Health | Inherited Bone Marrow Failure Syndromes Support Services ContractNAICS 541990, PSC R499 | -$6,141 |
| 75S20323F42001Delivery Order, August 31, 2026, Full and Open Competition | Substance Abuse Mental Health SVCSubstance Abuse and Mental Health Services Administration | 283-23-3101 Drug Abuse Warning Network (Dawn)NAICS 541990, PSC R499 | -$12,710 |
| 75N92020F00001BPA Call, September 1, 2026, Full and Open Competition, 2 offers | National Institutes of Health NhlbiNational Institutes of Health | The Purpose of This Modification Is to Update the Program Acronym to Read Ospeec BPA I.NAICS 541611, PSC R499 | -$119,369 |
| 75N91021F00001Delivery Order, August 19, 2026, Not Competed | NIH NCINational Institutes of Health | The Contractor Shall Provide Project and Data Management Services and Maintenance of the CDCC to Increase the Value of the Plco Resources anNAICS 541990, PSC B537 | -$159,555 |
| HHSN271201700003CDefinitive Contract, September 9, 2026, Full and Open Competition, 1 offers | National Institutes of Health NidaNational Institutes of Health | Healthy Aging in Neighborhoods of Diversity Across the Life Span (Handls) Home Visit StudyNAICS 541712, PSC AN11 | -$221,664 |
| 75R60223F34005Delivery Order, August 12, 2026, Full and Open Competition, 6 offers | HRSA HeadquartersHealth Resources and Services Administration | Eoi::defend the Spend::eoi Termination for Convenience AgreementNAICS 541611, PSC R410 | -$333,550 |
- Places of performance
- MarylandDistrict of ColumbiaGeorgia
- Product and service codes
- AN13 Health R&D Services; Health Care Services; Experimental DevelopmentR422 Market Research and Public Opinion Services (includes telephone and field interviews, focus testing, and surveys)R499 Other Professional ServicesAN11 Health R&D Services; Health Care Services; Basic ResearchR702 Data Collection ServicesB599 Other Special Studies and Analysis
- Transactions
- 68 across 61 awards