Federal contractor profile
UEI SMG1HZHVGEU8CAGE 4L4E7Company website ↗
T AND T CONSULTING SERVICES INC. is associated with UEI SMG1HZHVGEU8 and CAGE 4L4E7 in public federal records. AcornBids currently links 46 prime awards totaling $154.6M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Commerce. Its recorded federal awards include work classified as Custom Computer Programming Services; Computer Systems Design Services; Other Computer Related Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 541519 (Other Computer Related Services). Its public SAM.gov registration lists FALLS CHURCH, VA, USA.
Detailed agency totals are not available in this stored profile.
Largest positive coded-agency total ÷ all positive coded-agency totals × 100
Missing data is shown as unavailable.
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Sep 27, 2026. Refresh pending; these totals may be out of date.
Public SAM.gov registration details.
Net transaction obligations by federal fiscal period.
Transaction history is not available in the loaded data. Annual funding is not estimated from current award totals.
Prime contract awards. Select an award to review its history and source evidence.
| Award / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| 1305M424F0190NOAA WEB APP DEVELOPMENT, MODERNIZATION | Department of Commerce | $1.1M | Sep 23, 2024 | Mar 22, 2027 |
| 1305M323FNFFK0214NATIONAL OCEANOGRAPHIC AND ATMOSPHERIC ADMINISTRATION (NOAA) INFORMATION MANAGEMENT SERVICES WITH A FOCUS IN APPLICATION DEVELOPMENT AND DATA MANAGEMENT REQUIREMENTS | Department of Commerce | $48.9M | Sep 15, 2023 | Sep 14, 2027 |
| 75N98026F00335SEVERABLE: NINDS. THE PURPOSE OF THIS GSA TASK ORDER IS FOR NIH POTS DEVELOPMENT AND SOLUTION SUPPORT. | Department of Health and Human Services | $1.2M | Sep 1, 2026 | Apr 30, 2028 |
| 1332KP24F0009THE GOVERNMENT INTENDS TO PROCURE SERVICES TO MAINTAIN AND HOST EXISTING WEBSITES AND TO PROVIDE PROFESSIONAL PROGRAMMING, DESIGN, WRITING, ADVISORY, ANALYSIS, AND RESEARCH… | Department of Commerce | $7.1M | Sep 3, 2024 | Sep 2, 2029 |
| 75N95024F00143SCIENTIFIC COMPUTING AND PROGRAMMING SUPPORT | Department of Health and Human Services | $1.8M | Sep 1, 2024 | Aug 31, 2029 |
| 75N95024F00149PAMS AND TOMS APPLICATION AND WEB DEVELOPMENT SUPPORT | Department of Health and Human Services | $1.7M | Sep 1, 2024 | Aug 31, 2029 |
| 75N95024F00148IT SYSTEM ADMINISTRATION AND INFORMATION SECURITY SUPPORT | Department of Health and Human Services | $4.4M | Sep 1, 2024 | Aug 31, 2029 |
| 75N95024F00150CLINICAL APPLICATION DEVELOPMENT AND SOLUTION SUPPORT | Department of Health and Human Services | $2.9M | Sep 1, 2024 | Aug 31, 2029 |
| 75N98120D00087IT AND TELECOM- OTHER IT AND TELECOMMUNICATIONS | Department of Health and Human Services | $250 | May 11, 2020 | Not available |
| 75N98119D00100IT AND TELECOM- OTHER IT AND TELECOMMUNICATIONS | Department of Health and Human Services | $250 | Aug 19, 2019 | Not available |
Modeled recompete windows are estimates, not announced solicitations or guarantees.
| Registration evidence | Date |
|---|---|
| SAM updated | Mar 24, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Nov 3, 2006 |
| Entity start | Nov 1, 2004 |
Registration classifications: Self Certified Small Disadvantaged Business, Woman Owned Small Business, Woman Owned Business, Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 517111 — Wired Telecommunications Carriers | Not reported |
| 518210 — Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services | Not reported |
| 519290 — Web Search Portals and All Other Information Services | Not reported |
| 541219 — Other Accounting Services | Not reported |
| 541330 — Engineering Services | Not reported |
| 541430 — Graphic Design Services | Not reported |
| 541511 — Custom Computer Programming Services | Not reported |
| 541512 — Computer Systems Design Services | Not reported |
| 541513 — Computer Facilities Management Services | Not reported |
| 541519 — Other Computer Related Services | Not reported |
| 541611 — Administrative Management and General Management Consulting Services | Not reported |
| 541614 — Process, Physical Distribution, and Logistics Consulting Services | Not reported |
| 541618 — Other Management Consulting Services | Not reported |
| 541690 — Other Scientific and Technical Consulting Services | Not reported |
| 541714 — Research and Development in Biotechnology (except Nanobiotechnology) | Not reported |
| 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | Not reported |
| 541990 — All Other Professional, Scientific, and Technical Services | Not reported |
| 561110 — Office Administrative Services | Not reported |
| 561210 — Facilities Support Services | Not reported |
| 561499 — All Other Business Support Services | Not reported |
| 611310 — Colleges, Universities, and Professional Schools | Not reported |
| 611420 — Computer Training | Not reported |
| 611430 — Professional and Management Development Training | Not reported |
| 611710 — Educational Support Services | Not reported |
| 621498 — All Other Outpatient Care Centers | Not reported |
| 811210 — Electronic and Precision Equipment Repair and Maintenance | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| SOPHIA TONG | Government business | Contact method not published | SAM registration | Not available |
| SOPHIA TONG | Electronic business | Contact method not published | SAM registration | Not available |
| Amber Hill | Contractor contract manager | contracts@tatcs.com | Source | Oct 1, 2026 |
| Jessica Payne | Contractor program manager | jessica.payne@tatcs.com | Source | Oct 1, 2026 |
| Amber Hill | Contractor contract manager | contracts@tatcs.com | Source | Oct 1, 2026 |
| Jessica Payne | Contractor program manager | jessica.payne@tatcs.com | Source | Oct 1, 2026 |
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
Explore the customer, work and award-size evidence behind each match.
Recorded award industries: 541511 — Custom Computer Programming Services; 541512 — Computer Systems Design Services; 541519 — Other Computer Related Services.
Recorded products and services: DF10 — IT Management tools and services delivered as a service, by subscription, or service contract. Includes Enterprise Architecture (EA), Financial Management, and Strategic Planning. EA includes services supporting business, information, application and technical architecture to drive standardization, integration and efficiency among business technology solutions. Financial Management includes services involved in the planning, budgeting, spend management and chargeback of IT expenditures and the costing of IT products and services. IT Management and Strategic Planning include senior professional and administrative support services facilitating centralized IT strategy and planning.; R499 — Other Professional Services; D399 — Other ADP and Telecommunications Services (includes data storage on tapes, compact disks, etc.).
Examples from recent award records:
These records describe federal award work, not every company capability. Review the award evidence.
431 PARK AVE STE 201, FALLS CHURCH, Virginia 22046, United States
Registered location from SAM.gov; award performance locations may differ.
541519 — Other Computer Related Services.
Primary SAM.gov NAICS classification.
Department of Commerce; Department of Defense; Department of Health and Human Services.
Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.
No official subaward rows are loaded, so Acorn does not claim known teaming relationships.
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