Owner · Company

Sisecam Wyoming, LLC

Sisecam Wyoming, LLC operates a mine in the United States. It is a subsidiary of Natural Resource Partners LP; Ciner Resources LP.

Part of the Natural Resource Partners LP; Ciner Resources LP group (2 companies in the data).

Portfolio

The 1 asset or right Sisecam Wyoming, LLC owns, operates or holds, by class, with its role in each, across its 2 records. Sizes are the whole asset's, so they are not added up: the sources give no share for this owner.

Mines 1

MineLocationRoleMineral resources
Big Island Mine & RefinerySweetwater County, Wyoming, United StatesOperator—

By country

Where the assets and rights are.

Group

Parent companies

From Sisecam Wyoming, LLC up to its ultimate parent in the data.

  1. Sisecam Wyoming, LLC
  2. Natural Resource Partners LP; Ciner Resources LP

Partners and counterparties

Owners, operators and grid operators on the same assets.

Facts

FactValueSource
LocationUnited StatesGLEIF LEI · record · CC0 1.0 · checked 25 Oct 2026
LEI549300D5BX3ZCGW93E48Rare Context entity resolution · record · CC0 1.0 · checked 25 Oct 2026
GLEIF LEI · record · CC0 1.0 · checked 25 Oct 2026
Company number2280876GLEIF LEI · record · CC0 1.0 · checked 25 Oct 2026

Also recorded as

Sources name Sisecam Wyoming, LLC under 2 records; this page joins them. Links to any of them lead here.

Name in the sourceIdentifierSource
Sisecam Wyoming, LLCparty:msha:L14409MSHA Mines Data Set
Sisecam Wyoming LLCparty:lei:549300D5BX3ZCGW93E48GLEIF LEI

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