Company record
Sigma Mineracao S.A. / Companhia de Litio Borborema (Sao Paulo)
Makes lithium extraction · Brazil
ClearFEOC · from research findings
Research found no owner from a country of concern among its few large owners.
The automated check found no tie to a country of concern. About FEOC
The check read Home country Ownersnot Control Lenders Government lists
Legal name: SIGMA MINERACAO S.A.
Where it sits
Loading the model
Not a part of the battery cell; a step on its chain
The Battery Energy Storage chain, raw material to product
Products on record: Spodumene Miner
Owners
- Parent
- Sao Paulo
Locations
- Headquarters
- Aracuai, Brazil
- Production
- Borborema lithium project, Rio Grande do Norte, Brazil (quartzite-hosted lithium)
Sources
- Company registries
- 1 matched
- Government lists
- Not checked here. A reviewed report checks them.
- Research findings
- Used for the ownership reading
Others making lithium extractionBrazil first
- Companhia Brasileira de Litio (CBL S.A.)Divisa Alegre, BrazilClear
- ACME Lithium Inc.Vancouver, CanadaClear
- Adionics SASParis, FranceClear
- Albemarle Chile (La Negra operations)Charlotte, United StatesClear
- Albemarle CorporationCharlotte, United StatesClear
- Allkem Limited (legacy - now Arcadium / Rio Tinto)Perth, AustraliaCaution
- American Salars LithiumCanadaClear
- AMG Advanced Metallurgical Group N.V. (AMG Lithium)Amsterdam, NetherlandsClear
Automated results come from registry sources, read by fixed rules, with research findings where the registries stop. The chip results also read the US government lists; for FEOC the lists are read in a full screen. They are advisory, not legal advice. A reviewed report is written by a person on request. Contact us