Overview
- Legal name
- CORNERSTONE DIAGNOSTICS INC
- Also known as
- PREMIERTOX 2-0, INC
- Registered location
- JAMESTOWN, KY, USA
- Website
- Company website ↗
- Primary NAICS
- 621511 — Medical Laboratories
- Latest award activity
- May 12, 2026
Read company summary
CORNERSTONE DIAGNOSTICS INC is associated with UEI LAFMTAJ41FA3 and CAGE 8SFY0 in public federal records. AcornBids currently links 2 prime awards totaling $217.3K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Veterans Affairs. Its recorded federal awards include work classified as In-Vitro Diagnostic Substance Manufacturing. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 621511 (Medical Laboratories). Its public SAM.gov registration lists JAMESTOWN, KY, USA.
At a glance
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Sep 19, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- CORNERSTONE DIAGNOSTICS INC
- Doing business as
- PREMIERTOX 2-0, INC
- UEI
- LAFMTAJ41FA3
- CAGE
- 8SFY0
- Registered address
- 812 N MAIN ST, JAMESTOWN, KY, 42629, USA
- Registration status
- Active
- Primary NAICS
- 621511 — Medical Laboratories
- SAM activation
- Nov 24, 2025
- Initial registration
- Nov 5, 2020
- Entity start
- Jul 5, 2011
- SAM updated
- Jan 15, 2026
- Registration expires
- Nov 20, 2026
- Fiscal year end
- Dec 31
- Place of incorporation
- KY, 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 |
|---|---|---|---|---|
| 36C24523D0018URINE AND ORAL TOXICOLOGY TESTING KITS | Department of Veterans Affairs | $375.0K | Jan 1, 2023 | Not available |
| 36C24524N0200URINE AND ORAL TOXICOLOGY TESTING KITS FOR 2024. | Department of Veterans Affairs | $217.3K | Jan 1, 2024 | Dec 31, 2024 |
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Jan 15, 2026 |
| Source loaded | Sep 19, 2026 |
| Initial registration | Nov 5, 2020 |
| Entity start | Jul 5, 2011 |
Registration classifications: Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 325413 — In-Vitro Diagnostic Substance Manufacturing | Not reported |
| 541380 — Testing Laboratories and Services | Not reported |
| 621511 — Medical Laboratories | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| CRYSTAL D POPPLEWELL | Government business | Contact method not published | SAM registration | Not available |
| CRYSTAL D POPPLEWELL | Electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 325413 — In-Vitro Diagnostic Substance Manufacturing
- 541380 — Testing Laboratories and Services
- 621511 — Medical Laboratories
Registered products and services
- Q301 — Reference Laboratory Testing
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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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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