T AND T CONSULTING SERVICES INC. (VA)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2010
- $300.84M
- $300,839,831under this UEI
- FY2026 obligations
- $29.96M†
- $29,958,332Provisional
- Awards and orders
- 137
- with positive net obligations31 IDV vehicles held
- Latest action
- Oct 16, 2026
- SAM.gov registration
- Active
- Registration expiration date Mar 20, 2027
Registration
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Nov 1, 2004 (21 years)
- Location
- Falls Church, VA
- State of incorporation
- Maryland
- Website
- tatcs.com
† FY2026 obligations (provisional; DoD awards signed after Jul 30, 2026 are not yet public).
Contract actions that the Department of Defense both funds and awards are withheld at the source for 90 days, so DoD awards signed after Jul 30, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI SMG1HZHVGEU8. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2010. 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: $29,958,332 (provisional)
- FY2025: $39,254,072
- FY2024: $29,240,000
- FY2023: $29,011,686
- FY2022: $19,553,692
- FY2021: $17,496,175
- FY2020: $23,106,870
- FY2019: $29,781,936
Show all 17 yearsEarlier years (FY2010–FY2018)
- FY2018: $18,317,224
- FY2017: $12,963,231
- FY2016: $14,587,345
- FY2015: $7,694,123
- FY2014: $14,843,827
- FY2013: $8,229,823
- FY2012: $4,292,769
- FY2011: $1,665,849
- FY2010: $842,879
Total across 17 fiscal years: $300,839,831
Top awarding agencies
- Department of Defense$82,553,905, 27.4%
- Department of Commerce$72,850,485, 24.2%
- Department of Health and Human Services$66,742,469, 22.2%
- Department of the Interior$40,611,980, 13.5%
- General Services Administration$10,750,530, 3.6%
Top awarding sub-agencies
- National Oceanic and Atmospheric Administration$72,840,485, 24.2%
- National Institutes of Health$60,471,405, 20.1%
- Departmental Offices$40,411,985, 13.4%
- Department of the Air Force$21,652,178, 7.2%
- Defense Health Agency$19,857,612, 6.6%
Top NAICS by obligations
- 541511Custom computer programming services$154,174,360, 51.2%
- 541512Computer systems design services$80,083,413, 26.6%
- 541519Other computer related services$22,883,220, 7.6%
- 541513Computer facilities management services$7,611,085, 2.5%
Top product and service codes by obligations
- R499Support- professional: other$57,394,542, 19.1%
- DF10IT and telecom - IT management as a service$48,724,857, 16.2%
- D399IT and telecom- other IT and telecommunications$41,378,558, 13.8%
- R408Support- professional: program management/support$22,159,188, 7.4%
- DA01IT and telecom - business application/application development support services (LABOR)$19,265,450, 6.4%
Capabilities
NAICS codes
- 541511Custom Computer Programming Services(primary)Small
- 517111Wired Telecommunications CarriersSmall
- 518210Computing Infrastructure Providers, Data Processing, Web Hosting, and Related ServicesSmall
- 519290Web Search Portals and All Other Information ServicesSmall
- 541219Other Accounting Services
- 541330E
Show all 26 NAICS codes20 more NAICS codes
- 541430Graphic Design Services
- 541512Computer Systems Design ServicesSmall
- 541513Computer Facilities Management ServicesSmall
- 541519E
- 541611Administrative Management and General Management Consulting Services
- 541614Process, Physical Distribution, and Logistics Consulting Services
- 541618Other Management Consulting Services
- 541690Other Scientific and Technical Consulting Services
- 541714Research and Development in Biotechnology (except Nanobiotechnology)Small
- 541715E
- 541990All Other Professional, Scientific, and Technical Services
- 561110Office Administrative Services
- 561210Facilities Support ServicesSmall
- 561499All Other Business Support Services
- 611310Colleges, Universities, and Professional SchoolsSmall
- 611420Computer Training
- 611430Professional and Management Development Training
- 611710Educational Support Services
- 621498All Other Outpatient Care Centers
- 811210Electronic and Precision Equipment Repair and MaintenanceSmall
Small: small business for that NAICS, self-certified in SAM.gov registration.
SBA certifications
- SBA-Certified Women-Owned Small Business
Business types self-reported in SAM.gov registration:
- Minority-Owned Business
- Self Certified Small Disadvantaged Business
- Women-Owned Small Business
- Woman-Owned Business
- Asian-Pacific American Owned
- DOT Certified DBE
Product and service codes (PSC)
- R699Professional, Administrative & Management Support
Federal Capability Statement
-Customized Solutions, Virtualization, Automated Processes, Open-source Solutions -Full Application/System Life Cycle Development -Web Design and Development -Help Desk -Security -Network Management -Data Conversion/Upgrades, Database
Capabilities & Services
Contracts
Latest awards and orders
- 47QRCA25DW085Indefinite delivery contract (IDC)VehicleGeneral Services AdministrationFederal Acquisition ServiceLatest action
- 47QRCA25DSB32Indefinite delivery contract (IDC)VehicleGeneral Services AdministrationFederal Acquisition ServiceLatest action
- 75N95024F00150Delivery orderunder a federal supply schedule (FSS)Department of Health and Human ServicesNational Institutes of HealthLatest action
- GS35F0121XFederal supply schedule (FSS)VehicleGeneral Services AdministrationFederal Acquisition ServiceLatest action
- 1305M424F0190BPA callunder a blanket purchase agreement (BPA)Department of CommerceNational Oceanic and Atmospheric AdministrationLatest action
- 1305M323FNFFK0214BPA callunder a blanket purchase agreement (BPA)Department of CommerceNational Oceanic and Atmospheric AdministrationLatest action
- 75N98026F00335Delivery orderunder a federal supply schedule (FSS)Department of Health and Human ServicesNational Institutes of HealthLatest action
- 1332KP24F0009BPA callunder a blanket purchase agreement (BPA)Department of CommerceNational Oceanic and Atmospheric AdministrationLatest action
- 75N95024F00143Delivery orderunder a federal supply schedule (FSS)Department of Health and Human ServicesNational Institutes of HealthLatest action
- 75N95024F00149Delivery orderunder a federal supply schedule (FSS)Department of Health and Human ServicesNational Institutes of HealthLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for T AND T CONSULTING SERVICES INC. lists a physical address and a separate mailing address, along with 3 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
431 PARK AVE STE 201
FALLS CHURCH, VA, 22046
USA
Mailing Address
431 PARK AVE
UNIT 201
FALLS CHURCH, VA, 22046
USA
Government Business Contact
SOPHIA TONG
CEO
431 PARK AVE
SUITE 201
FALLS CHURCH, VA, 22046
USA
Government Business Alternate Contact
SOPHIA TONG
CEO
431 PARK AVE
SUITE 201
FALLS CHURCH, VA, 22046
USA
Past Performance Alternate Contact
0003 541330NYYY~541519YY ~541715YYYY N
0001
A9
0000
E&Y
Additional Details
As of . Source: SAM.gov Entity Registration.
T AND T CONSULTING SERVICES INC. has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires March 20, 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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