Next Geosolutions secures more work for TenneT

Offshore energy services contractor Next Geosolutions has been selected by Dutch-German transmission system operator TenneT for site surveys at two wind farm zones off the Netherlands.

The contract worth €27m ($27.7m) will see the company, part of Naples-based shipping group Marnavi, carry out marine UXO surveys in the Doordewind offshore wind area and also at the Nederwiek site where NextGeo conducted similar activities in 2024.

The survey in the Nederwiek area will start in the first quarter of 2025 and will continue within the year, while operations in the Doordewind area are planned to take place in 2026.

Milan-listed NextGeo owns four vessels but also has access to the entire Marnavi offshore fleet of nearly 15 units. The company recently secured another contract from TenneT worth around €43m for geophysical and geotechnical surveys at the Doordewind wind area in 2025.