Martti Eliel Haapala

Profin Oy manufactures windows and sliding doors. The firm's products include glass sliding door, and fix windows. The company is headquartered in Pudasjarvi, Finland.

Themis Holding Oy is a Finnish company that buys, owns, and sells real estate properties.

Wetteri Yhtiöt Oy engages in the sale of passenger cars and trucks. It also provides car repair and maintenance services, as well as spare parts. The company was founded in 1960 and is headquartered in Oulu, Finland.

Shinshowa Corp. is a Japanese company that specializes in construction and engineering services. The private company is based in Kimitsu, Japan, and has subsidiaries in Japan and Finland. The company offers a wide range of services, including building construction, civil engineering, and plant construction. Shinshowa has been in business for over 50 years and has a strong focus on sustainability and environmental responsibility. The company also offers CSR activities and promote a healthy work-life balance for their employees.