Gertsen & Olufsen

Gertsen & Olufsen bioreactors offers biologically cleaning of grey and black wastewater before it is discharged. To achieve a reduced impact on marine eco systems and a lower cost of ownership.

We clean waste water without dilution or consumables, and we have delivered more than 1,000 systems globally. The process is biological, and we have systems living up to the strictest requirements from IMO.

Gertsen & Olufsen compensators ensure a vibration-free main engine, enabling full utilisation of RPM range, improving crew health, and reducing cost of fuel and maintenance.

Gertsen & Olufsen is the market leader in vibration compensation onboard vessels, and our products are renowned for their extreme operational excellence and reliability.

G&O Maritime group was created when Gertsen & Olufsen acquired Atlas Incinerators in 2014. Now, G&O Compensators are part of G&O Maritime Group’s Propulsion Management division and G&O Bioreactors are part of the Water & Waste Management Division. Together we strive to make vessels a greener and safer place to work.