The owners of Heesen's 50-meter steel Project Oslo24 chose a hybrid propulsion system - Yachts International

Highly customised 50m Steel luxury yacht Project Oslo24 by Heesen

List of yachts built by Heesen - Wikipedia

Sold! Heesen's Project Alida - Yachts International

Heesen's in-build Aluminium 50m Project Orion

Heesen luxury yacht PROJECT OSLO24 hull and superstructure now

Hybrids are hot! Heesen sells 164-foot/ 50-meter Project Electra

How many hybrid superyachts are there

180-foot / 55-meter Heesen Steel-class Solemates with exterior by

The owners of Heesen's 50-meter steel Project Oslo24 chose a

Heesen Yachts to launch four superyachts in 2023 - Marine Industry

Project update: The hull and superstructure of YN 20150 Project

Heesen launches Project Cosmos—at 262-feet/ 80-meters, she is the

The owners of Heesen's 50-meter steel Project Oslo24 chose a

Heesen's Project Akira with exterior styling by Frank Laupman and

The owners of Heesen's 50-meter steel Project Oslo24 chose a