Siem Offshore Construction News


Damen, Windcat Introduce New Class of Offshore Support Vessels

Nov 26, 2025

On November 25, 2025, at the Offshore Energy Conference in Amsterdam, Windcat signed a contract with Damen Shipyards Group for a new Multi-Purpose Accommodation Support Vessel (MP-ASV), with the option of five additional vessels of this type…

Windcat Orders Next-Gen Multi-Purpose Offshore Support Vessel

Nov 26, 2025

Windcat, part of CMB.TECH, has signed a contract with Damen Shipyards to build a new Multi-Purpose Accommodation Support Vessel (MP-ASV), with options for five additional units.To be known as the Innovation Series, the new class of offshore support vessels will combine a large open deck…

Woodside Enlists ABL for Global Operations Support

Nov 26, 2025

Energy and marine consultancy ABL has secured a global agreement with Woodside Energy to support the operator’s offshore energy construction and operations worldwide, including in Australia and the US.As part of a Global Client Relationship Agreement (GCRA)…

Fugro Wraps Up Survey at Dogger Bank South Offshore Wind Farm

Nov 25, 2025

Fugro has completed the geotechnical site investigations at the eastern array of Dogger Bank South Wind Farm, off UK.Fugro’s five-vessel campaign gathered core samples and cone penetration tests (CPT) data up to 50 meters below the seabed.According to RWE…

Glamox to Deliver Exterior LED Lighting for Seatankers’ OCV Fleet

Nov 25, 2025

Lighting specialist Glamox has secured a contract to supply exterior marine LED lighting for four Offshore Construction Vessels (OCVs) commissioned by shipping company Seatankers.These highly versatile vessels can support all manner of offshore construction projects…

Dajin to Supply Transition Pieces for Gennaker Offshore Wind Farm

Nov 24, 2025

Skyborn Renewables has signed a contract with Dajin Heavy Industry for the supply of transition pieces for Gennaker offshore wind farm in Germany.The contract follows the preferred supply agreement (PSA) the companies signed in September 2025…

TotalEnergies Files Permits for 3GW Offshore Wind Projects in Germany

Nov 21, 2025

TotalEnergies has submitted permitting documents for two offshore wind projects in Germany with a combined capacity of 3 GW, marking the first major step toward developing the sites awarded to the company in last year’s federal tender.The applications…

Strike Threat Looms Over Woodside’s Pluto 2 LNG Expansion

Nov 20, 2025

A union group applied to Australia's labour tribunal on Thursday for permission to strike at Woodside Energy's Pluto 2 project before the end of the year, in a battle over pay at the under-construction facility.A strike by construction workers…

Havila Shipping Banks Q3 Profit as Fleet Use Climbs

Nov 19, 2025

Havila Shipping delivered a stronger third quarter in 2025, reporting improved profit before tax and maintaining high fleet utilization despite softer day rates and several vessels undergoing planned maintenance.According to the company’s quarterly report…

Australian Offshore Decom Costs Set to Fall as Efficiency Improves, Xodus Finds

Nov 19, 2025

Australia’s estimated offshore oil and gas decommissioning cost has been revised down to $28.3 billion (A$43.6 billion) by 2070, supported by rising sector efficiency and improved forecasting methods, according to new research from global energy consultancy Xodus…

DeepOcean Gets Subsea Tie-Back Job in UK

Nov 19, 2025

Ocean services provider DeepOcean has been awarded a contract to provide subsea construction and tie-in work at a subsea field development on the U.K. continental shelf.The field is being developed as a subsea tieback to an existing host facility…

Jasmund Substation Nears Baltic Sea Installation After Topside and Jacket Load-Out

Nov 18, 2025

The Jasmund offshore substation project for German grid operator 50Hertz, being delivered by HIS consortium, has reached a key milestone with the load-out of both its topside and jacket, marking a major step toward offshore installation in the Baltic Sea…

TechnipFMC to Supply Subsea Systems for Eni’s Maha Deepwater Project

Nov 18, 2025

TechnipFMC has been awarded an integrated Engineering, Procurement, Construction, and Installation (iEPCI) contract by Eni for the deepwater Maha project offshore Indonesia.The project represents Eni’s first deployment of TechnipFMC’s Subsea 2…

NKT Completes Export Cable Repair at Beatrice Offshore Wind Farm

Nov 18, 2025

Danish power cable maker and services provider NKT has concluded a turnkey repair of one of the 220 kV high-voltage AC subsea export cables connecting the Beatrice offshore wind farm in the Scottish Moray Firth to the Aberdeenshire coast.The repair was executed in 38 days…

MODEC Forms Dedicated Mooring Solutions Unit

Nov 17, 2025

MODEC has outlined plans merge its wholly owned subsidiaries MODEC America and SOFEC from the start of 2026, bringing SOFEC fully into the group as a new Mooring Solutions Business Unit.SOFEC, known for its permanent mooring systems and fluid transfer technologies…

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