Riihimäki is a town and municipality in the south of Finland, about 69 kilometres (43 mi) north of Helsinki and 109 kilometres southeast of Tampere. An important railway junction is located in Riihimäki, railway tracks go to Helsinki, Tampere and Lahti from there.
Würth Oy has its Finnish Headquarters and logistics center in Riihimäki. Valio has a major dairy in Herajoki part of Riihimäki. The famous Sako rifles are produced in Riihimäki.