Transforming Angola's Diamond Mining Landscape and Pioneering Sustainability

Catoca, Angola's largest diamond mine and a leader in sustainability, celebrates 30 years of innovation, community impact, and global excellence in diamond mining.

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Established in 1992, Sociedade Mineira de Catoca is a cornerstone of Angola's economy, operating the nation's largest diamond mine and contributing over 80% of its diamond production. As the world's fourth-largest diamond mine, Catoca has not only redefined Angola's mining sector, but also positioned itself as a global leader in innovation, sustainability, and socioeconomic impact.

Shaping Angola's Mining Industry

Catoca was Angola's first enterprise to exploit primary diamond deposits, in 1997. "Until Catoca, diamond mining in Angola was confined to secondary deposits like alluvial sites," notes Dr. Benedito Paulo Manuel, Catoca's Director General. This leap introduced industrial-scale kimberlite mining, revolutionizing the country's mining techniques and elevating its global standing.

Catoca has substantially invested in exploration technology and has integrated cutting-edge innovations that have enhanced productivity, positioning the company as an industry leader. Catoca embedded environmental and social responsibility into its operations from the outset, aligning business growth with long-term sustainability.

Combining Global Expertise With Local Innovation

Catoca's ability to remain at the forefront of the diamond mining industry stems from its commitment to blending global expertise with localized solutions. Initially deemed unviable by major industry players, the Catoca kimberlite was reevaluated and developed with input from Angolan scientists and former Soviet Union experts.