Propdev Oy, founded in 2014, is a privately held stock corporation. owned by the Rheintalhaus (Switzerland) GmbH. The primary goal of Propdev Oy is the development of land and the expansion of the port of Mathildedal.
In 2014 the Propdev Oy acquired a piece of land of approximately 4.2 hectares in the village Mathildedal (25 km from the town of Salo) and the entire harbor area of Mathildedal of approximately 2. In different phases, the two properties above will be developed.