Federal contractor profile
LINDEN SAMUEL SENTELL MCHENRY
UEI NE84DBQ1YDS7CAGE 1ZRR6
Active
Overview
- Legal name
- LINDEN SAMUEL SENTELL MCHENRY
- Registered location
- SEATTLE, WA, USA
- Primary NAICS
- 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- Latest award activity
- Jun 23, 2026
Read company summary
LINDEN SAMUEL SENTELL MCHENRY is associated with UEI NE84DBQ1YDS7 and CAGE 1ZRR6 in public federal records. AcornBids currently links 1 prime award totaling $26.3K in obligations to this entity. Its largest recorded federal customer by obligations is Department of the Interior. Its recorded federal awards include work classified as All Other Professional, Scientific, and Technical 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 SEATTLE, WA, USA.
At a glance
Lifetime prime obligations$26.3K
Prime awards1
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 Refresh pending; these totals may be out of date.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
- LINDEN SAMUEL SENTELL MCHENRY
- UEI
- NE84DBQ1YDS7
- CAGE
- 1ZRR6
- Registered address
- 5301 SAND POINT WAY NE, SEATTLE, WA, 98105, USA
- Registration status
- Active
- Primary NAICS
- 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- SAM activation
- May 1, 2026
- Initial registration
- Apr 20, 2026
- Entity start
- Apr 14, 2026
- SAM updated
- May 4, 2026
- Registration expires
- Apr 21, 2027
- Fiscal year end
- Dec 31
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 |
|---|---|---|---|---|
| 140G0326P0169NEW SSC - LINDEN SAMUEL SENTELL MCHENRY VITRO TOXICOLOGY RESEARCH | Department of the Interior | $26.3K | Jul 8, 2026 | Jul 7, 2028 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | May 4, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Apr 20, 2026 |
| Entity start | Apr 14, 2026 |
| Industry | Reported size status |
|---|---|
| 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 |
|---|---|---|---|---|
| LINDEN S SENTELL MCHENRY | Government business | Contact method not published | SAM registration | Not available |
| LINDEN S SENTELL MCHENRY | Electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
Related companies worth researching
Explore the customer, work and award-size evidence behind each match.
103 awards
79 awards
78 awards
77 awards
65 awards
62 awards
31 awards
18 awards
About LINDEN SAMUEL SENTELL MCHENRY
What products and services appear in its federal awards?
Recorded award industries: 541990 — All Other Professional, Scientific, and Technical Services.
Recorded products and services: B516 — Animal and Fisheries Studies.
Examples from recent award records:
These records describe federal award work, not every company capability. Review the award evidence.
Where is the company registered?
5301 SAND POINT WAY NE, SEATTLE, Washington 98105, United States
Registered location from SAM.gov; award performance locations may differ.
What is its primary registered industry?
Primary SAM.gov NAICS classification.
Which federal agencies are represented in its awards?
Department of the Interior.
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.
Recently viewed companies
Keep your research moving
Save this company, track changes, and evaluate upcoming work against your targets.
Save to my research Find my fit