Sampo Rosenlew Oy

Sampo Rosenlew Oy is a Finnish manufacturer of combine harvesters and forest machinery, with a history dating back to 1853. The company was established in its current form in 1991 and is based in Pori, Finland. Sampo Rosenlew designs and manufactures combine harvesters for agricultural use and forest machines for the forestry industry. The company has manufactured over 50,000 Finnish combine harvesters since 1957, serving farmers worldwide in demanding threshing conditions. Sampo Rosenlew's product range includes the Comia series (C6, C8, C10, C12, C14, and the C20/C24 2Roto hybrid models), the Verrato series (V4, V5), the SR2000 series (legacy models), and the SR C2 Plot Combine for seed breeding and experimental fields. The company also produces forest harvesters and forwarders. Sampo Rosenlew offers localization manufacturing solutions, allowing production in customer markets.  In September 2025, the company was acquired by TERA Yatırım Teknoloji Holding A.Ş., marking a new chapter in its long history.