G&O Maritime Group
We are a group of sub system providers to the maritime industry, all developing high quality products and enabling our customers through the green transition in the maritime industry
Our brands are part of three divisions
Propulsion management
Offers vibration compensators, cylinder lubrication systems and piston rod stuffing boxes. We cooperate with engine manufacturers and shipping companies to optimise main engine operations and support the important task of utilising new environmentally friendly fuel types.
Water & Waste management
Includes incineration plants and biological water purifying plants, securing that waste water is purified before discharge while solid waste and oil sludge is incinerated at high temperatures to reduce SOx and NOx emissions.
Tank management
Provides PV valves and protects tank vessels against unintended overpressure or vacuum while simultaneously protecting against fire risk and ensuring that emissions from the cargo is kept to a minimum in accordance with IMO standards.
One group, six leading brands
Incineration of waste and oil sludge, eliminating the need for discharging to shore while reducing emissions from incineration.
Biologically cleaning of grey and black waste water before it is discharged.
Compensators that eliminate vibrations at the source, reducing cost, improving comfort, and cutting fuel spend.
Leading global provider of cylinder lubrication systems for two-stroke marine engines, assisting ship owners achieve up to 65% lube oil savings, improving the engine conditions, and reducing emissions.
Piston rod stuffing boxes for two-stroke engines continuously improved to live up to new fuel types entering the market.
Valves and venting equipment reducing emissions from cargo while keeping vessels, equipment and crews safe every day.
Annual Sustainability Report
Based on our generations of work with sustainable solutions for the maritime industry, we are committed to ensuring a more structured approach to our sustainability efforts. We implement initiatives year after year to further improve as a responsible employer and transparent business partner.
You can learn about these efforts and initiatives in our latest sustainability report.
We are here for our customers through times of change
The maritime industry is undergoing a green transition in which new technologies and fuel types are of paramount importance.
In G&O Maritime Group, we want to offer value to our customers through our deep technical expertise, through R&D and by understanding our customers’ needs. Our ambition is to stand out as one of the strongest suppliers in the industry, enabling our customers during this important market change.
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Latest news in G&O Maritime Group
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BLOG-POST:5 facts about advanced cylinder lubrication technology
1. What is the purpose of lubrication technology for marine engines? Lubrication technology for marine vessels involves the use of advanced lubrication systems to reduce friction between cylinder liner and piston rings by forming a thin and even oil film. Furthermore, lubrication prevents wear of liner and piston rings, neutralizes sulphuric acids, keeps the piston,…
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BLOG-POST: Reduce the risk of scuffing in cylinder liners
Scuffing in cylinder liners is a serious risk for marine vessels that might lead to costly engine repairs and prolonged downtime. By understanding the causes, you can take preventive measures to reduce the risk of scuffing and ensure optimal engine performance, reliability, and longevity. With the right knowledge and precautions, you can protect your engine…
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BLOG-POST: Keep your two-stroke marine engine running efficiently
The maritime industry relies heavily on two-stroke marine engines to power the vessels. These engines are highly efficient. However, they require proper lubrication to function at their best. Lubrication is an essential component of any engine, and it is especially critical for two-stroke marine engines. The right lubricant and lubrication system help to reduce friction,…
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BLOG-POST: Improve cylinder condition through effective lubrication
Cylinder condition is a critical factor that affects the performance and longevity of marine engines. Proper lubrication is essential to ensure optimal cylinder condition and prevent wear and damage. In this blog post, you can learn more about the importance of cylinder condition monitoring and how much cylinder wear is acceptable. Cylinder condition monitoring Cylinder…