Ogun State hosts Nigeria's most commercially significant industrial mineral deposits. Our operations supply limestone to major cement producers, export-grade kaolin to international buyers, and high-purity gypsum to the construction sector.
All commodities are extracted under valid mining licences issued by the Ministry of Mines and Steel Development.
Nigeria's largest limestone belt. Direct supply to cement manufacturers nationwide.
Premium white kaolin with high brightness index. Export-grade material for ceramics and paper.
High-purity calcium sulphate deposits. Critical input for plasterboard and cement production.
Operations in Ogun State follow Onsien Energy's group-wide standards for safety, environmental compliance, and community engagement. All sites operate under active mining licences and are subject to regular regulatory inspection.
Our South West Nigeria presence is part of a coordinated national strategy designed to maximise recovery, minimise environmental impact, and create lasting economic value for host communities.
Detailed commodity specifications, grades, and offtake terms available on request.
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