Boat levelling experts in Italy and abroad for boats from 20m and up.

Full service shiprepair/shipyard.

Giumma was founded in 1972, with the manufacturing of 3 to 8 meter sailing and motor boats, and quickly became a leader in the pleasure boat industry.

Specialized in naval construction our team is well prepared to tackle projects of notable size. We have participated in numerous prestigious projects for the most important shipyards in Italy.