Close-up of the SOV vessel Windea La Cour, which is servicing the Gemini OWP offshore the Netherlands.

CSOV/SOV

A trusted partner for shipowners and operators empowering the construction, maintenance, and operation of offshore wind farms and oil and gas facilities.

Portfolio

References

CSOV/ SOV ship designs

Ulstein is a leading designer of Construction Service Operation Vessels (CSOVs) and Service Operation Vessels (SOVs) for the offshore energy sector. Our vessels are known for their safety, comfort, efficiency, and high accommodation capacity.

They feature advanced motion compensation and walk-to-work systems, facilitating easy transfers between the vessel and offshore structures. Additionally, they can be equipped with hybrid battery propulsion and energy storage systems, which reduce emissions and operating costs. They can also run on alternative fuels to support carbon-neutral operations.

Our SOV/CSOV designs incorporate our innovative hull solutions: the X-BOW, the X-STERN, or the TWIN X-STERN.

Ulstein has a proven track record of delivering high-quality vessels for the offshore industry, with numerous references and ongoing projects. Our CSOV/SOV vessels are the ideal choice for your offshore energy needs.

CSOV/SOV portfolio

While our portfolio demonstrates our skills, we can adapt our designs to suit your precise requirements.

An Ulstein SX234 vessel for wind farm operation

Length: 68.7m

Beam: 17.0m

SX234

The ULSTEIN SX195 SOV design holds an Approval in Principle for the U.S. market.

Length: 93m

Beam: 18m

SX195

SX222 ULSTEIN Oct23 In Air SB Fore PROFIL 0 5x

Length: 89.6m

Beam: 19.2m

SX222

Length: 89.6m

Beam: 19.2m

SX226

Length: 89.6m

Beam: 19.7m

SX220

Proven designs - see our CSOV/SOV references

Decades of building state-of-the-art vessels for demanding marine operations have given us a knowledge base and experience guaranteeing the highest standards of quality, execution and delivery.

Shipbuilding worldwide

In addition to Ulstein's yard in Norway, we work with partner yards worldwide. Contact us if you have a specific yard in mind for your next project and would like us to assist.