Cma Sampo Spa is a join venture company specialised in the development of agricultural machinery. It was created in 2010 after an agreement between the Algerian brand Cma and the Finnish Group Sampo-rRsenlew based in Sidi Bel Abbès, owned by the company Construction Agricultural Equipment (CMA) and the Algerian firm for agricultural equipment manufacturing Pmat (62%) and Finnish partners (38%).