HAMK operates at seven locations : Evo , Forssa , Valkeakoski , Lepaa , Mustiala , Riihimäki and Hämeenlinna . There are approximately 7,200 students and 750 staff members . HAMK operates at seven locations : Evo , Forssa , Hämeenlinna , Lepaa , Mustiala , Riihimäki and Valkeakoski . There are approximately 7,200 students and 750 staff members .