Welcome To Oilon


Founded in 1961, Oilon is a Finnish family-owned energy and environmental technology company.

We manufacture and sell

  • Burners and combustion systems for liquid and gaseous fuels in the capacity range of 10 kW – 80 MW
  • Scancool industrial heat pumps and cooling plants
  • Ground source heat pumps for heating houses
  • Solar heat collectors

Our products are used, for example, in power plants, waste incineration, marine boilers, district heating plants, for heating or cooling large buildings and facilities, and for heating private houses.

Oilon specialises in environmental technology with a special emphasis on product research and development work. The main focus areas of research and development are improving energy efficiency, decreasing emission levels, and developing new solutions using renewable energy sources.

Oilon has production facilities in Finland and China. The facilities in Finland are located in Lahti, Hollola, and Kokkola; the facilities in China are located in Wuxi. In addition, Oilon has sales offices in Russia, Brazil, and United States as well as resellers in more than 30 countries. Over 60% of Oilon’s revenue comes from foreign operations.

>> Oilon Brochure

Oilon – the warm way.





The diary facilities of Osuuskunta Sata Maito in Pori in the Western Finland were situated at the same place for more than 100 years. The place is familiar to anyone visiting the yearly Pori jazz festival, passing the buildings on the way to jazz concerts to the park on the island Kirjurinluoto. With the expansion of diary operations need for larger premises had become inevitable. In the middle of the town close to the river bank there was really not much space for expansion. The time had come to leave the historical place, and move on to new premises.
Please be informed that we will adapt the internal structure of the corporation in Finland from May, the 2nd.
The Oilon ChillHeat MobileDrive was released to the audience on the 5 April 2016 at the Nordbygg exhibition in Stockholm. We also exhibited a P-series industrial heat pump on our stand. A very much discussed and praised topic was the achievement of 90 °C hot water generation in our pump operation which we proudly announced at the fair.