Another successful CIP series shines amongst the waves. On April 9th, 2026, De Bock Maritiem’s CIP series finally reached completion, with the last sister of the series, Olivijn, getting christened in Werkendam.
Expanding the Green Standard
Built by Holland Shipyards Group and designed by Conoship International, the series includes two identical sisters, Amadeus Saffier and Sardius, both based on the CIP3600 design. Following the sparkling twins, Olivijn completes the series, though on the larger CIP3800 design, setting her apart from her sisters.
De Bock Maritiem’s choice of the CIP series reflects both a sustainability commitment and a practical one. The vessels’ shallow draft coaster design allows the mast to be lowered, enabling smooth passage under low bridges, creating a real operational advantage.
Gilbert De Bock, CEO of De Bock Maritiem, outlined what drove the decision:
“We chose the Conoship CIP-Series designs for our new build vessels to take a big step in emission reduction. Its modular design opens possibilities towards zero emissions in the future. The specific and academic ship-designing knowledge available at Conoship, combined with input by ‘end users’ like us, has led to a terrific product."
Gilbert De Bock, CEO of De Bock Maritiem
Sustainability Through Adaptability
Further elevating these green vessels, the Amadeus Saffier is equipped with wind propulsion technology that cuts fuel consumption and CO₂ emissions by around 10%, depending on the route.
All three vessels also carry the CIP series’ modular future fuel platform, built around an electric propulsion system designed to keep pace with evolving fuels and regulation. The energy source can transition from diesel to alternatives such as hydrogen fuel cells, methanol engines, or batteries, keeping the fleet competitive well into the future.
We are grateful for De Bock’s trust in the CIP series and we look forward to seeing the shining gemstones sail together.


