More than 60,000 delegates are expected at the energy fair ONS, which is celebrating its 50th anniversary this year. The fair takes place in Stavanger Forum 26-30th August and we will be present all week. This is the meeting place for everyone who works in the energy sector.

Dear customers and partners of Olav Olsen. Our offices will be closed during weeks 28, 29 and 30. If you still want to get in contact, you will find more information under departments.