Yrjö Heikki Lehtonen

AFRY Group Finland Oy provides engineering, design, and advisory services. It offers its solutions to the power generation, transmission and distribution, biorefining and chemicals, mining and metals, water and environment, as well as infrastructure and forest industry. The company was founded by Jaakko Veikko Emanuel Pöyry in 1958 and is headquartered in Vantaa, Finland.

Elinkeinoelämän Valtuuskunta EVA ry is a business association based in Helsinki, Finland. The company operates as a representative for the Finnish business community.

Suomen Pörssisäätiö sr is a private company based in Helsinki, Finland. The Finnish company engages in the administration of financial markets.

Otava Oy operates as a graphic communications publishers. Its principal business areas include books, trade, magazines, and new business functions. The firm operates a chain of book stores. The company was founded in 1890 and is headquartered in Helsinki, Finland.

Santasalo Gears Oy engages in the manufacture of industrial gearboxes. The company is headquartered in Jyvaskyla, Finland.