Masson Marine is a marine propulsion company who masters, designs, produces and ‘packages’ the system. To respond to the demand of its clients, Masson Marine has gone ‘international’ all across the globe. As a matter of fact, ships fitted with Masson Marine propulsion systems are being built, and are working, all over the world. So, Masson Marine S.A.S., based in Sens (France), is the main production site, where all of the production (from design to packing) is being done.