
Iron Lady
Purpose-built to fit precisely within Pioneering Spirit’s bow slot, Iron Lady facilitates smooth topsides transfers when quayside water depth is insufficient. Her robust ballast system and flat deck with SMPTs ensure efficient on-deck load skidding, while load capacity zones enable extreme loads for large-scale projects.


Braveheart
Expected in late 2025, Braveheart will mirror Iron Lady’s capabilities with enhanced features, including a full electric ballast system that provides DNV Class 1 compliant load transfer and tidal compensation. Braveheart’s shore power connection and integrated water treatment system underscore our commitment to improved efficiency and environmental consideration.
Bumblebee
Plays a specialised role, storing Pioneering Spirit’s pipelay stinger when the vessel transitions to topsides lift operations, maximising operational flexibility.

Together, Iron Lady, Braveheart, and Bumblebee enhance Allseas’ heavy lift capabilities, delivering reliable and efficient support in ambitious offshore projects worldwide.