Ciments de Guinée SA

Ciments de Guinée SA is the first cement producer established in the Republic of Guinea and remains the only one in which the State is a shareholder. Originally founded in 1977 under the name SOPROCIMENT, the company was recently acquired in 2025 by the Hillside Group Ltd, an international firm based in the UK, to reposition the company as a national champion dedicated to the country's economic development,.

The company has an installed capacity of approximately 1 million tonnes and operates significant infrastructure, including a production plant in Sonfonia and a dedicated terminal at the concessioned Port of for receiving raw materials,. Its facilities are equipped with advanced grinding technology and high-performance mill filters designed to ensure environmental compliance by significantly reducing dust emissions,.

Ciments de Guinée is ISO 9001 certified for its quality management systems. It is fully accredited by Guinean national authorities, including the Ministries of Trade, Industry, and SMEs as well as the Ministry of Environment and Sustainable Development. Through its long history of investment and modernization, the company continues to focus on meeting market needs and improving performance standards.