ONS | Offshore Northern Seas: the trade show
ONS takes place every second year in Stavanger, Norway. ONS was held for the first time in 1974, and has more than 40 years of proud history.
The ONS event grew alongside the industry, more exhibitors and visitors participated and the conference topics became broader. So the name was changed to Offshore Northern Seas. Today, the event attracts visitors from all over the world, and is known just as ONS.