Leone Rock Metal Group About Us

About Leone Rock Metal Group

Forged in Sierra Leone

Leone Rock Metal Group, formerly Kingho Investment Company, has rapidly grown to become the cornerstone of Sierra Leone's iron ore industry. Since commencing full-scale operations, we have focused on revitalizing and expanding the Tonkolili project, investing heavily in infrastructure and human capital.

Our journey is one of partnership with the government and people of Sierra Leone, built on a long-term vision for shared success.

Stay connected with our journey:

Leone Rock operational team - authentic photography of mining professionals at work in Sierra Leone operations

Our Mission

To responsibly explore, develop, and operate our mineral resources, creating sustainable value for our stakeholders, employees, local communities, and the nation of Sierra Leone.

Our Vision

To be the leading, vertically integrated metals and mining company in West Africa, catalysing Sierra Leone's industrialization and economic diversification.

Our Values

These core principles guide every decision we make and every action we take as we build a sustainable future for Sierra Leone.

Safety

Prioritizing the health and well-being of our people and communities above all else.

Integrity

Conducting our business with the highest ethical standards and transparency.

Community

Investing in meaningful partnerships to foster social and economic development.

Excellence

Continuously striving for operational efficiency, innovation, and superior performance.

Our Operations

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