THORNTON TOMASETTI, INC (DC)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2009
- $105.86K
- $105,863under this UEI
- FY2026 obligations
- $0†
- Provisional
- Awards and orders
- 5
- with positive net obligations
- Latest action
- Nov 2, 2021
- SAM.gov registration
- Active
- Registration expiration date Jan 12, 2027
Registration
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- May 10, 1933 (93 years)
- Location
- Washington, DC
- State of incorporation
- New York
- Website
- thorntontomasetti.com
† FY2026 obligations (provisional; DoD awards signed after Jul 28, 2026 are not yet public).
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI G9JKKR6MPCQ1. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2009. 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
- FY2020: $83,334
- FY2013: $9,000
- FY2012: -$2,972 (de-obligation)
- FY2011: $10,000
- FY2010: $5,000
- FY2009: $1,500
Total across 6 fiscal years: $105,863
Net de-obligation in that fiscal year (obligations withdrawn).
Top awarding agencies
- General Services Administration$83,334, 78.7%
- National Gallery of Art$14,000, 13.2%
- Smithsonian Institution$7,028, 6.6%
- Department of the Interior$1,500, 1.4%
Top awarding sub-agencies
- Public Buildings Service$83,334, 78.7%
- National Gallery of Art$14,000, 13.2%
- Smithsonian Institution$7,028, 6.6%
- Departmental Offices$1,500, 1.4%
Top NAICS by obligations
- 541330Engineering services$97,334, 91.9%
- 541310Architectural services$7,028, 6.6%
Top product and service codes by obligations
- C220Architect and engineering- general: structural engineering$83,334, 78.7%
- C1JAArchitect and engineering- construction: museums and exhibition buildings$9,000, 8.5%
- C113Educational buildings$7,028, 6.6%
- C212Engineering drafting services$5,000, 4.7%
Capabilities
NAICS codes
- 541310Architectural Services(primary)
- 541330E
- 541340Drafting Services
- 541350Building Inspection Services
- 541360Geophysical Surveying and Mapping Services
- 541370Surveying and Mapping (except Geophysical) Services
Show all 12 NAICS codes6 more NAICS codes
SBA certifications
No certification in the SBA profile data.
Contracts
Latest awards and orders
- 47PM1020C0024Definitive contractGeneral Services AdministrationPublic Buildings ServiceLatest action
- INDNBCP09169Purchase orderDepartment of the InteriorDepartmental OfficesLatest action
- NGA13FP1494GSPoNational Gallery of ArtLatest action
- F11CC10460DcaSmithsonian InstitutionLatest action
- NGA09236GS10DcaNational Gallery of ArtLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for THORNTON TOMASETTI, INC lists a physical address and a separate mailing address, along with 5 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
1330 CONNECTICUT AVE NW STE 300
WASHINGTON, DC, 20036
USA
Mailing Address
2001 K ST NW STE 600
WASHINGTON, DC, 20006
USA
Government Business Contact
JANET OLIVER
GOVERNMENT COMPLIANCE SPECIALIST
120 BROADWAY, 15TH FLOOR
NEW YORK, NY, 10271
USA
Electronic Business Contact
Caridad Gonzalez
Controller
120 Broadway, 15th floor
New York, NY, 10271
USA
Past Performance Contact
Janet Oliver
Accounting Analyst
120 Broadway, 15th floor
New York, NY, 10271
USA
Government Business Alternate Contact
KARINA WILLIAMS
CFO
120 BROADWAY, 15TH FLOOR
NEW YORK, NY, 10271
USA
Past Performance Alternate Contact
0002 541330NNNN~541715NNNN N
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E&Y
Additional Details
As of . Source: SAM.gov Entity Registration.
THORNTON TOMASETTI, INC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires January 12, 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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