Federal contractor profile
UEI QU16M4CHZ749CAGE 8V1C8
CHANGQUAN YE is associated with UEI QU16M4CHZ749 and CAGE 8V1C8 in public federal records. AcornBids currently links 2 prime awards totaling $56.1K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Health and Human Services. Its recorded federal awards include work classified as Custom Computer Programming Services; All Other Support Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 541715 (Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)). Its public SAM.gov registration lists POOLESVILLE, 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 28, 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 Refresh pending; these totals may be out of date.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 |
|---|---|---|---|---|
| 75N95B26P00011CHANGQUAN YE:1343898 [26-000995] | Department of Health and Human Services | $24.9K | Jan 26, 2026 | Jan 25, 2027 |
| 75N95025P00014CHANGQUAN YE:1343898 [25-000005] | Department of Health and Human Services | $31.2K | Nov 15, 2024 | Nov 14, 2025 |
Modeled recompete windows are estimates, not announced solicitations or guarantees.
| Registration evidence | Date |
|---|---|
| SAM updated | Jan 28, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Feb 1, 2021 |
| Entity start | Jan 1, 2021 |
Registration classifications: Self Certified Small Disadvantaged Business, Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 541511 — Custom Computer Programming Services | Not reported |
| 541519 — Other Computer Related Services | Not reported |
| 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| CHANGQUAN YE | Government business | Contact method not published | SAM registration | Not available |
| CHANGQUAN YE | 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: 541511 — Custom Computer Programming Services; 561990 — All Other Support Services.
Recorded products and services: R499 — Other Professional Services.
Examples from recent award records:
These records describe federal award work, not every company capability. Review the award evidence.
17516 SOPER ST, POOLESVILLE, Maryland 20837, United States
Registered location from SAM.gov; award performance locations may differ.
Primary SAM.gov NAICS classification.
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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