Jouni Määttä

Tekniseri Group Oy operates as an international contract printer. The firm serves customer globally and delivers products to electronics production around the world. Its product range includes surface membranes , front , dimensionally accurate insulation , pad printing , laser branding , labels , membrane switch , machinery, and equipment shields. The company was founded in 1985 and is headquartered in Kempele, Finland.

Koillistie Määttä Oy provides transport infrastructure construction services. It offers construction services for highways, streets, roads, airport runways, public sidewalks, and bridges. The company was founded on March 23, 1988 and is headquartered in Kuusamo, Finland.