Risto Markku Juhani Vartia

Vantaan Energia Oy is a Finnish company that produces and sells district heating. The company is based in Vantaa, Finland and was founded in 1910. The company's focus is on sustainability and providing energy to people throughout Finland. The company offers district heating services and have information available on their website regarding pricing and terms. The company is ultimately controlled by the City of Vantaa. Jukka Ilmari Toivonen has been the CEO of the company since 2018.

Neova Oy produces and supplies renewable fuels, bio-energy and environmental business solutions. It provides district heating through its own district heating networks and customized heating solutions for industrial customers, as well as produces and markets peat products for its energy customers and users of agricultural peat products. The company was founded in 1940 and is headquartered in Jyvaskyla, Finland.

Suomen Energia-Urakointi Oy provides electronic community technology solutions. It offers design, installation, operation, and data transmission services in networks, and equipment related to electricity transmission, distribution, and use. The company was founded in 1998 and is headquartered in Helsinki, Finland.

Keskusosuuskunta Oulun Seudun Sähkö is a private company based in Kempele, Finland. and has subsidiaries in Finland. The Finnish company provides affordable energy and various services such as electricity, heating, and fiber optic connections to the residents of its operating area. Customers can make agreements directly online, and experts are available to help find the best energy solutions for their homes. The highest decision-making power in the company is held by the cooperative meeting. The company has compiled frequently asked questions about fiber optics and MeidänKuitu connection in one place. The CEO of the company is Risto Sakari Kantola.

Voimaosakeyhtiö SF OY provides electricity services. It distributes electricity to industrial and food companies, and Finnish energy companies. The company is headquartered in Helsinki, Finland