Societe Internationale de Plantations d'Heveas SA, also known as SIPH SA or SIPH, is a France-based company that produces and markets natural rubber. The Company operates in French-speaking parts of Africa, where it manages Para rubber tree plantations, which are spread across five sites on the Ivory Coast, in Ghana, in Nigeria, and in Liberia. In addition to its own latex, the Company also buys latex from local tree plantations in order to produce rubber. SIPH SA operates through the subsidiary companies, such as Cavalla Rubber Corporation (CRC), Ghana Rubber Estates Ltd (GREL), Societe Africaine de Plantations de Heveas (SAPH), as well as Rubber Estates Nigeria Ltd (REN). The main shareholders of the Company are CFM and SIFCA.