Company Dossier
Unimin Corporation (now Sibelco North America)
New Canaan CT · US
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Solar · Solar Upstream (Raw Materials)
Unimin Corporation (now Sibelco North America)
Unimin Corporation
New Canaan CT · US
Prescreen Verdict
confidence: research
No covered-nation ownership identified (structure: concentrated)
Country
US
HQ City
New Canaan CT
Sector
Solar
Category
Solar Upstream (Raw Materials)
Product Line
High-Purity Quartz (HPQ) Mining
Production Locations
Spruce Pine NC USA
LEI
2138009Z1J685RI9TX56
Parent
now Sibelco North America
Resolution
RESOLVED
Registries Matched
2
Data Quality
0.89
Supply chain placement
Solar PV
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Prescreen verdicts are deterministic ratings based on registry data (GLEIF, SEC EDGAR, OpenCorporates, Tianyancha) and statutory lists (CSL, OFAC, BIS, UFLPA, NDAA §154b). They are advisory — not legal advice. Full FEOC determinations require document review inside the Verdex app.