Pohjanmaan Expo Oy is an event and congress organizer located in Ostrobothnia Western Finland. Pohjanmaan Expo is the biggest exhibition company in the area and arranges both professional and public events of current interest throughout the Ostrobothnia region. Pohjanmaan Expo is owned by Ostorbothnia Chamber of Commerce, City of Vaasa, Viexpo, Cities of Mustasaari, Pietarsaari and Kokkola. Pohjanmaan Expo arranges approximately 7-10 events per year.