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Oilon – Creating energy technology for sustainable future

We are a family-owned energy and environmental technology company founded in 1961. We specialize in environmental technology with a special emphasis on product research and development work. The main focus areas of our research and development are on improving energy efficiency, decreasing emission levels, and developing new solutions using renewable energy sources.


We operate globally and in addition to our own offices, we have dealers around the world.

Family Company

Our operations are customer-oriented and based on the values of the family business.

Research & Development

Our high-tech solutions and products are the result of long-term product development.

Copenhagen airport, Denmark

Renovation of old gas boilers expanded into a project to carefully utilise the energy of exhaust gases with an industrial heat pump. The result is, that efficiency of the gas combustion is more than one hundred per cent.


Risto Ojantakanen Oilon Groupin hallitukseen

Lahtelainen Oilon Group, energia- ja ympäristöteknologian ratkaisujen edelläkävijä, on nimittänyt asianajaja Risto Ojantakasen yhtiön hallitukseen. Risto Ojantakanen on tunnettu vaikuttaja energiateollisuudessa, josta hänellä on laaja kokemus strategisesta...

Oilon on mukana maailman suurimmassa yritysvastuualoitteessa

Oilon on mukana maailman suurimmassa yritysvastuualoitteessa

Oilon konserni on liittynyt UN Global Compact -aloitteeseen, joka on vapaaehtoinen viitekehys kestävän kehityksen mukaisten liiketoimintakäytäntöjen kehittämiseksi, toteuttamiseksi ja julkistamiseksi. Oilon on ylpeä saadessaan liittyä tuhansien muiden yritysten...


PCR Europe 30.-31.5., Helsinki, Finland

Kaukolämpöpäivät 24.-25.8. Oulu, Finland

Finnmetko 1.–3.9. Jämsä, Finland

Finnbuild 4.-6.10. , Helsinki, Finland

ENERGIA-messut 25.-27.10. Tampere, Finland

SMM 2022, 6 – 9.9, Hamburg, Germany

Chillventa 11-13.10, Nürnberg, Germany

ISH Beijing Expo 9-11.5, Beijing, China

CIBB Shanghai expo 27-29.7, Shanghai, China

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