WESTAT, INC. (MD)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2001
- $7.20B
- $7,201,953,434under this UEI
- FY2026 obligations
- $286.25M†
- $286,246,610ProvisionalFY2027 to date: $5.98M
- Awards and orders
- 1,378
- with positive net obligations181 IDV vehicles held
- Latest action
- Nov 2, 2026
- SAM.gov registration
- Active
- Registration expiration date Jan 13, 2027
Registration
- Entity structure
- Corporate Entity (Tax Exempt)
- Business start date
- May 3, 1963 (63 years)
- Location
- Bethesda, MD
- State of incorporation
- Delaware
- Website
- westat.com
† FY2026 obligations (provisional; DoD awards signed after Aug 6, 2026 are not yet public).
‡ FY2027 to date.
Contract actions that the Department of Defense both funds and awards are withheld at the source for 90 days, so DoD awards signed after Aug 6, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI NVUWAFWQ57S5. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2001. Top lists show the largest five by share of this vendor's net obligations; the shares do not sum to 100%.
Net obligations by fiscal year of action
- FY2027: $5,979,757 (to date)
- FY2026: $286,246,610 (provisional)
- FY2025: $197,830,407
- FY2024: $390,310,323
- FY2023: $312,169,668
- FY2022: $383,295,951
- FY2021: $356,407,138
- FY2020: $310,335,649
Show all 23 yearsEarlier years (FY2005–FY2019)
- FY2019: $384,266,738
- FY2018: $334,455,851
- FY2017: $426,746,210
- FY2016: $425,224,568
- FY2015: $402,099,715
- FY2014: $430,037,362
- FY2013: $402,733,951
- FY2012: $407,260,755
- FY2011: $446,633,966
- FY2010: $454,897,904
- FY2009: $461,703,355
- FY2008: $380,478,102
- FY2007: $2,759,275
- FY2006: $48,971
- FY2005: $31,207
Total across 23 fiscal years: $7,201,953,434
Top awarding agencies
- Department of Health and Human Services$4,941,677,634, 68.6%
- Department of Education$1,518,070,838, 21.1%
- Department of Transportation$154,935,437, 2.2%
- Department of Agriculture$113,439,956, 1.6%
- Social Security Administration$93,842,826, 1.3%
Top awarding sub-agencies
- National Institutes of Health$2,571,416,542, 35.7%
- Department of Education$1,518,070,838, 21.1%
- Agency for Healthcare Research and Quality$947,154,080, 13.2%
- Centers for Disease Control and Prevention$829,290,025, 11.5%
- Substance Abuse and Mental Health Services Administration$307,004,014, 4.3%
Top NAICS by obligations
- 541720Research and development in the social sciences and humanities$1,882,725,334, 26.1%
- 541611Administrative management and general management consulting services$970,762,992, 13.5%
- 541990All other professional, scientific, and technical services$830,830,068, 11.5%
- 518210Data processing, hosting, and related services$541,859,638, 7.5%
Top product and service codes by obligations
- AN11R&d- medical: biomedical (basic research)$1,148,035,341, 15.9%
- R499Support- professional: other$891,762,635, 12.4%
- B506Special studies/analysis- data (other than scientific)$747,341,319, 10.4%
- R422Support- professional: market research/public opinion$690,803,269, 9.6%
- AZ11R&d-other r & d-b res$474,284,547, 6.6%
Capabilities
NAICS codes
- 541720Research and Development in the Social Sciences and Humanities(primary)
- 541511Custom Computer Programming Services
- 541513Computer Facilities Management Services
- 541519E
- 541611Administrative Management and General Management Consulting Services
- 541613Marketing Consulting Services
Show all 16 NAICS codes10 more NAICS codes
- 541618Other Management Consulting Services
- 541620Environmental Consulting Services
- 541690Other Scientific and Technical Consulting Services
- 541810Advertising Agencies
- 541820Public Relations Agencies
- 541910Marketing Research and Public Opinion Polling
- 541990All Other Professional, Scientific, and Technical Services
- 561110Office Administrative Services
- 611430Professional and Management Development Training
- 611710Educational Support Services
SBA certifications
No certification in the SBA profile data.
Contracts
Latest awards and orders
- 91990021F0387Delivery orderunder an indefinite delivery contract (IDC)Department of EducationLatest action
- 75F40120A00018Blanket purchase agreement (BPA)VehicleDepartment of Health and Human ServicesFood and Drug AdministrationLatest action
- 75F40124F19030BPA callunder a blanket purchase agreement (BPA)Department of Health and Human ServicesFood and Drug AdministrationLatest action
- 75N98024A00094Blanket purchase agreement (BPA)VehicleDepartment of Health and Human ServicesNational Institutes of HealthLatest action
- 75N98026F00001BPA callunder a blanket purchase agreement (BPA)Department of Health and Human ServicesNational Institutes of HealthLatest action
- 75D30126F20958Delivery orderunder an indefinite delivery contract (IDC)Department of Health and Human ServicesCenters for Disease Control and PreventionLatest action
- 91990026F0008Delivery orderunder an indefinite delivery contract (IDC)Department of EducationLatest action
- 91990025C0002Definitive contractDepartment of EducationLatest action
- 75FCMC26F0161Delivery orderunder a federal supply schedule (FSS)Department of Health and Human ServicesCenters for Medicare and Medicaid ServicesLatest action
- 140D0423F0992Delivery orderunder a federal supply schedule (FSS)Department of the InteriorDepartmental OfficesLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for WESTAT, INC. lists a physical address and a separate mailing address, along with 6 verified points of contact. Past Performance contacts are the recommended outreach channel for due-diligence references; Government Business contacts handle procurement-facing correspondence.
Source: SAM.gov entity registration. Contacts without a real name are not shown.
Physical Address
1600 RESEARCH BLVD
ROCKVILLE, MD, 20850
USA
Mailing Address
1600 RESEARCH BLVD
ROCKVILLE, MD, 20850
USA
Government Business Contact
ROD MOHADJER
ASSOCIATE VICE PRESIDENT
1600 RESEARCH BOULEVARD
ROCKVILLE, MD, 20850
USA
Electronic Business Contact
ROD MOHADJER
ASSOCIATE VICE PRESIDENT
1600 RESEARCH BOULEVARD
ROCKVILLE, MD, 20850
USA
Past Performance Contact
ROD MOHADJER
ASSOCIATE VICE PRESIDENT
1600 RESEARCH BOULEVARD
ROCKVILLE, MD, 20850
USA
Government Business Alternate Contact
ROD MOHADJER
ASSOCIATE VICE PRESIDENT
1600 RESEARCH BOULEVARD
ROCKVILLE, MD, 20850
USA
Electronic Business Alternate Contact
ROD MOHADJER
ASSOCIATE VICE PRESIDENT
1600 RESEARCH BOULEVARD
ROCKVILLE, MD, 20850
USA
Past Performance Alternate Contact
0001 541519NN N
0000
0001
E&Y
Additional Details
As of . Source: SAM.gov Entity Registration.
WESTAT, INC. has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires January 13, 2027.
Source: SAM.gov entity registration (FAR responses, registration status). Always verify active exclusions against the authoritative record on SAM.gov before contract award.
Compliance & Risk Assessment
Source: SAM.gov FAR responsesSuspension/Debarment Status
SAM.gov registration reports no active exclusion
Public Display
Entity information is publicly displayed
Disaster Relief Registry
Registered for disaster relief contracting — Nationwide
Bonding Information
No bonding information provided
EDI
Not declared in SAM.gov
Business Structure
Source: SAM.govRegistration Details
Source: SAM.govInitial Registration
Last Update
Registration Activation
Fiscal Year End
Country of Incorporation
Congressional District
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