VANDER WEELE GROUP LLC (IL)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2008
- $14.18M
- $14,175,164under this UEI
- FY2026 obligations
- $9.63M†
- $9,629,882Provisional
- Awards and orders
- 5
- with positive net obligations2 IDV vehicles held
- Latest action
- Oct 11, 2026
- SAM.gov registration
- Active
- Registration expiration date Feb 25, 2027
Registration
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Apr 8, 2003 (23 years)
- Location
- Highland Park, IL
- State of incorporation
- Illinois
- Website
- vanderweelegroup.com
† FY2026 obligations (provisional; DoD awards signed after Jul 30, 2026 are not yet public).
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI K8TJVCR1N334. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2008. 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
- FY2026: $9,629,882 (provisional)
- FY2016: $9,613
- FY2015: $585,256
- FY2014: $452,212
- FY2013: $189,438
- FY2012: $331,740
- FY2011: $350,178
- FY2009: $1,999,876
Show all 9 yearsEarlier years (FY2008–FY2008)
- FY2008: $626,970
Total across 9 fiscal years: $14,175,164
Top awarding agencies
- Department of Homeland Security$9,629,882, 67.9%
- Department of the Interior$4,535,669, 32.0%
- Agency for International Development$9,613, 0.1%
Top awarding sub-agencies
- Office of the Inspector General$9,629,882, 67.9%
- Bureau of Indian Affairs and Bureau of Indian Education$3,908,700, 27.6%
- Departmental Offices$626,970, 4.4%
- Agency for International Development$9,613, 0.1%
Top NAICS by obligations
- 611710Educational support services$1,918,436, 13.5%
- 561611Investigation services$626,970, 4.4%
Top product and service codes by obligations
- R499Support- professional: other$9,629,882, 67.9%
- U099Other ed & trng svcs$1,999,876, 14.1%
- R419Educational services$1,908,824, 13.5%
- R699Other administrative support svcs$626,970, 4.4%
- U009Education/training- general$9,613, 0.1%
Capabilities
NAICS codes
- 541611Administrative Management and General Management Consulting Services(primary)Small
- 541199All Other Legal ServicesSmall
- 541211Offices of Certified Public AccountantsSmall
- 541219Other Accounting ServicesSmall
- 541618Other Management Consulting ServicesSmall
- 541690Other Scientific and Technical Consulting ServicesSmall
Show all 12 NAICS codes6 more NAICS codes
- 541990All Other Professional, Scientific, and Technical ServicesSmall
- 561499All Other Business Support ServicesSmall
- 561611Investigation and Personal Background Check ServicesSmall
- 611430Professional and Management Development TrainingSmall
- 611710Educational Support ServicesSmall
- 624230Emergency and Other Relief ServicesSmall
Small: small business for that NAICS, self-certified in SAM.gov registration.
SBA certifications
No certification in the SBA profile data.
Business types self-reported in SAM.gov registration:
- Self Certified Small Disadvantaged Business
- 8E
- Women-Owned Small Business
- Woman-Owned Business
- DOT Certified DBE
Federal Capability Statement
The Vander Weele Group is a Chicago firm that provides data analytics to detect fraud, forensic accounting, government investigations, compliance monitoring, due diligence, open-source investigative research, and operational audits and reviews.
Capabilities & Services
Contracts
Latest awards and orders
- GS00F073DAFederal supply schedule (FSS)VehicleGeneral Services AdministrationFederal Acquisition ServiceLatest action
- 70VT1526F00014Delivery orderunder a federal supply schedule (FSS)Department of Homeland SecurityOffice of the Inspector GeneralLatest action
- 91990020A0009Blanket purchase agreement (BPA)VehicleDepartment of EducationLatest action
- INA11PC00363Definitive contractDepartment of the InteriorBureau of Indian Affairs and Bureau of Indian EducationLatest action
- AIDOIGO1600027Purchase orderAgency for International DevelopmentLatest action
- INICABQ9090013DcaDepartment of the InteriorBureau of Indian Affairs and Bureau of Indian EducationLatest action
- INDNBCC05020DcaDepartment of the InteriorDepartmental OfficesLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for VANDER WEELE GROUP LLC lists a physical address and a separate mailing address, along with 4 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 displaying numeric or placeholder names have been filtered (defense-in-depth).
Physical Address
2848 SUMMIT AVE
HIGHLAND PARK, IL, 60035
USA
Mailing Address
2848 SUMMIT AVE
HIGHLAND PARK, IL, 60035
USA
Government Business Contact
MARIBETH VANDER WEELE
PRESIDENT
2848 SUMMIT AVE
HIGHLAND PARK, IL, 60035
USA
Electronic Business Contact
Maribeth Vander Weele
President
2848 Summit Ave
Highland Park, IL, 60035
USA
Past Performance Contact
Maribeth J Vander Weele
4725 N. Sheridan Road
Unit 1N
CHICAGO, IL, 60640
USA
Government Business Alternate Contact
MARIBETH VANDER WEELE
PRESIDENT
2848 SUMMIT AVE
HIGHLAND PARK, IL, 60035
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
VANDER WEELE GROUP LLC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires February 25, 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
Not registered for disaster relief
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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