Federal contractor profile
LIN JIUNN
UEI UYETYMGFAFP4CAGE 6RTT3
Active
Small Business
Overview
- Legal name
- LIN JIUNN
- Registered location
- AMBLER, PA, USA
- Primary NAICS
- 541690 — Other Scientific and Technical Consulting Services
- Latest award activity
- Aug 12, 2026
Read company summary
LIN JIUNN is associated with UEI UYETYMGFAFP4 and CAGE 6RTT3 in public federal records. AcornBids currently links 4 prime awards totaling $711.8K 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 All Other Professional, Scientific, and Technical Services; Other Scientific and Technical Consulting Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 541690 (Other Scientific and Technical Consulting Services). Its public SAM.gov registration lists AMBLER, PA, USA.
At a glance
Lifetime prime obligations$711.8K
Prime awards4
Awards with future end dates1
Top-agency concentration
Not available
Why this customer concentration
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 Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- LIN JIUNN
- UEI
- UYETYMGFAFP4
- CAGE
- 6RTT3
- Registered address
- 2 WILLET DR, AMBLER, PA, 19002, USA
- Registration status
- Active
- Primary NAICS
- 541690 — Other Scientific and Technical Consulting Services
- SAM activation
- Nov 24, 2025
- Initial registration
- Jun 11, 2012
- Entity start
- Oct 1, 2012
- SAM updated
- Nov 24, 2025
- Registration expires
- Nov 20, 2026
- Fiscal year end
- Dec 31
- Place of incorporation
- PA, USA
Federal award analysis
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.
Recent federal awards
Prime contract awards. Select an award to review its history and source evidence.
| Award / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| 75N95025P00421SUBJECT MATTER EXPERT CONSULTANT FOR DRUG METABOLISM PHARMACOKINETICS [DMPK]. | Department of Health and Human Services | $99.6K | Sep 18, 2025 | Sep 17, 2027 |
| HHSN271201700006CNINDS BPN DMPK CONSULTING - JIUNN LIN IGF::CL::IGF | Department of Health and Human Services | $375.8K | Jan 25, 2017 | Jun 7, 2022 |
| 75N95022P00351SUBJECT MATTER EXPERT CONSULTANT FOR DRUG METABOLISM PHARMACOKINETICS [DMPK]. | Department of Health and Human Services | $226.4K | Jul 1, 2022 | Jun 30, 2025 |
| 75N95A25P00081MICRO CONTRACT FOR DRUG METABOLISM AND PHARMACOKINETICS (DMPK) SERVICES FOR BLUEPRINT NEUROTHERAPEUTICS NETWORK (BPN), HEAL AND BIOLOGICS. CATALOG #: NA POP: JULY 8, 2025 TO JULY… | Department of Health and Human Services | $10.0K | Jul 8, 2025 | Jul 7, 2026 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Nov 24, 2025 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Jun 11, 2012 |
| Entity start | Oct 1, 2012 |
Registration classifications: Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 541690 — Other Scientific and Technical Consulting Services | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| JIUNN LIN | Government business | Contact method not published | SAM registration | Not available |
| JIUNN LIN | Alternate government business | Contact method not published | SAM registration | Not available |
| JIUNN LIN | Electronic business | Contact method not published | SAM registration | Not available |
| JIUNN LIN | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 541690 — Other Scientific and Technical Consulting Services
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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About LIN JIUNN
What products and services appear in its federal awards?
Recorded award industries: 541990 — All Other Professional, Scientific, and Technical Services; 541690 — Other Scientific and Technical Consulting Services.
Recorded products and services: R499 — Other Professional Services.
Examples from recent award records:
- SUBJECT MATTER EXPERT CONSULTANT FOR DRUG METABOLISM PHARMACOKINETICS [DMPK].
- NINDS BPN DMPK CONSULTING - JIUNN LIN IGF::CL::IGF
These records describe federal award work, not every company capability. Review the award evidence.
Where is the company registered?
2 WILLET DR, AMBLER, Pennsylvania 19002, United States
Registered location from SAM.gov; award performance locations may differ.
What is its primary registered industry?
541690 — Other Scientific and Technical Consulting Services.
Primary SAM.gov NAICS classification.
Which federal agencies are represented in its awards?
Department of Health and Human Services.
Data coverage and methodology
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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