East Africa's trusted mineral supplier — integrity, quality, and reliability since day one.
Opiny Group is a leading mineral supply and export company based in Mwanza, Tanzania. We source, process and supply a wide range of industrial minerals including bauxite, iron ore, rock phosphate, gypsum, and niobium to clients in the steel, fertilizer, construction, and technology sectors across Africa and internationally.
We operate with a commitment to quality verification, transparent pricing, and dependable logistics — ensuring your supply chain stays on schedule.
Founded in 2019, Opiny Group grew from a regional minerals trading company into a full-scale mineral supplier with international reach. Our deep roots in the East African mining corridor give us unrivalled access to quality ore deposits.
To deliver premium industrial minerals with consistency, transparency, and competitive pricing — building long-term supply relationships that fuel industrial growth.
To be the most trusted mineral supply partner across Africa — connecting world-class mineral resources with global industrial demand.
Every consignment is quality-checked against agreed specifications. We provide COA and MSDS documentation.
Honest pricing, accurate mineral grading, and transparent communication — no surprises.
We honour delivery schedules and supply commitments, understanding that your production depends on us.
Responsible sourcing, environmental compliance, and community partnerships are central to how we operate.
We value integrity, teamwork, and continuous improvement. Our team brings together geologists, logistics specialists, and commercial professionals who are passionate about connecting Africa's mineral wealth with global industry.
Our head office and operations centre is located in Mwanza, Tanzania — at the heart of East Africa's mining belt. We supply clients in Tanzania, Kenya, Uganda, Rwanda, South Africa, and internationally to Europe, Asia and the Americas.
Team details coming soon.
Fully licensed by Tanzania Minerals Commission
COA provided for every consignment
All exports comply with TMAA export regulations
Operations comply with NEMC environmental standards
