Federal contractor profile
UEI YQE4V91MYMK1CAGE 6U634
H. S. ALLISON, INC. is associated with UEI YQE4V91MYMK1 and CAGE 6U634 in public federal records. AcornBids currently links 2 prime awards totaling $12.4M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Engineering Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 541330 (Engineering Services). Its public SAM.gov registration lists CHARLOTTE HALL, MD, 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 20, 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 Refresh pending; these totals may be out of date.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 |
|---|---|---|---|---|
| N0017321P6003ENGINEERING SERVICE SUPPORT FOR POMONKEY MD | Department of Defense | $6.9M | Sep 1, 2021 | Aug 31, 2026 |
| N0017316C2025IGF::OT::IGF:: 81-0620-16 HARDWARE DEVELOPMENT AND TECHNICAL SUPPORT | Department of Defense | $5.9M | Jun 2, 2016 | Aug 31, 2021 |
| Registration evidence | Date |
|---|---|
| SAM updated | Jun 11, 2026 |
| Source loaded | Sep 19, 2026 |
| Initial registration | Jan 8, 2002 |
| Entity start | Sep 28, 1968 |
Registration classifications: Woman Owned Small Business, Woman Owned Business, Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 236115 — New Single-Family Housing Construction (except For-Sale Builders) | Not reported |
| 238120 — Structural Steel and Precast Concrete Contractors | Not reported |
| 238140 — Masonry Contractors | Not reported |
| 238150 — Glass and Glazing Contractors | Not reported |
| 238160 — Roofing Contractors | Not reported |
| 238190 — Other Foundation, Structure, and Building Exterior Contractors | Not reported |
| 238210 — Electrical Contractors and Other Wiring Installation Contractors | Not reported |
| 238220 — Plumbing, Heating, and Air-Conditioning Contractors | Not reported |
| 238290 — Other Building Equipment Contractors | Not reported |
| 238310 — Drywall and Insulation Contractors | Not reported |
| 238320 — Painting and Wall Covering Contractors | Not reported |
| 238330 — Flooring Contractors | Not reported |
| 238350 — Finish Carpentry Contractors | Not reported |
| 238390 — Other Building Finishing Contractors | Not reported |
| 238910 — Site Preparation Contractors | Not reported |
| 238990 — All Other Specialty Trade Contractors | Not reported |
| 541330 — Engineering Services | Not reported |
| 561790 — Other Services to Buildings and Dwellings | Not reported |
| 811210 — Electronic and Precision Equipment Repair and Maintenance | Not reported |
| 811310 — Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| GEORGE ALLISON | Government business | Contact method not published | SAM registration | Not available |
| DONNA M ALLISON | Alternate government business | Contact method not published | SAM registration | Not available |
| GEORGE ALLISON | Electronic business | Contact method not published | SAM registration | Not available |
| GEORGE ALLISON | Alternate electronic business | Contact method not published | SAM registration | Not available |
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: 541330 — Engineering Services; 541712.
Recorded products and services: R425 — Engineering and Technical Services; AD23 — SERVICES - ADVANCED DEVELOPMENT.
Examples from recent award records:
These records describe federal award work, not every company capability. Review the award evidence.
30440 POTOMAC WAY STE E, CHARLOTTE HALL, Maryland 20622, United States
Registered location from SAM.gov; award performance locations may differ.
541330 — Engineering Services.
Primary SAM.gov NAICS classification.
Department of Defense.
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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