Overview
- Legal name
- UPSTONE MATERIALS INC
- Registered location
- PLATTSBURGH, NY, USA
- Website
- Company website ↗
- Primary NAICS
- 212319 — Other Crushed and Broken Stone Mining and Quarrying
- Latest award activity
- Aug 31, 2026
Read company summary
UPSTONE MATERIALS INC is associated with UEI EMN3DZNTC139 and CAGE 3L5T5 in public federal records. AcornBids currently links 1 prime award totaling $20.0K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Transportation. Its recorded federal awards include work classified as Ready-Mix Concrete Manufacturing. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 212319 (Other Crushed and Broken Stone Mining and Quarrying). Its public SAM.gov registration lists PLATTSBURGH, NY, USA.
At a glance
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Sep 27, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- UPSTONE MATERIALS INC
- UEI
- EMN3DZNTC139
- CAGE
- 3L5T5
- Registered address
- 111 QUARRY RD, PLATTSBURGH, NY, 12901, USA
- Registration status
- Active
- Primary NAICS
- 212319 — Other Crushed and Broken Stone Mining and Quarrying
- SAM activation
- Sep 22, 2025
- Initial registration
- Jun 23, 2017
- Entity start
- May 12, 2017
- SAM updated
- Nov 18, 2025
- Registration expires
- Sep 18, 2026
- Fiscal year end
- Dec 31
- Place of incorporation
- NY, 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 |
|---|---|---|---|---|
| 6923G526P0041CONCRETE FOR SINKERS AND DOCKS | Department of Transportation | $20.0K | Jun 9, 2026 | Sep 11, 2026 |
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Nov 18, 2025 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Jun 23, 2017 |
| Entity start | May 12, 2017 |
| Industry | Reported size status |
|---|---|
| 212312 — Crushed and Broken Limestone Mining and Quarrying | Not reported |
| 212313 — Crushed and Broken Granite Mining and Quarrying | Not reported |
| 212319 — Other Crushed and Broken Stone Mining and Quarrying | Not reported |
| 212321 — Construction Sand and Gravel Mining | Not reported |
| 212322 — Industrial Sand Mining | Not reported |
| 237310 — Highway, Street, and Bridge Construction | Not reported |
| 238110 — Poured Concrete Foundation and Structure Contractors | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| TINA DAVIS | Government business | Contact method not published | SAM registration | Not available |
| TINA DAVIS | Electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 212312 — Crushed and Broken Limestone Mining and Quarrying
- 212313 — Crushed and Broken Granite Mining and Quarrying
- 212319 — Other Crushed and Broken Stone Mining and Quarrying
- 212321 — Construction Sand and Gravel Mining
- 212322 — Industrial Sand Mining
- 237310 — Highway, Street, and Bridge Construction
- 238110 — Poured Concrete Foundation and Structure Contractors
Registered products and services
- 5680 — Miscellaneous Construction Materials
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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Explore the customer, work and award-size evidence behind each match.
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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