Li-ion energy storage systems

CATL

China 1 product

Chinese lithium-ion battery maker supplying LFP battery systems, energy management and battery-swapping solutions for electric vessels.

Norway 4 products

Norwegian maker of marine lithium-ion energy storage systems (Orca, Dolphin NxtGen, Blue Whale) and the Pelican hydrogen fuel cell system.

Li-ion energy storage systems

Netherlands 3 products

Dutch developer and manufacturer of type-approved modular lithium-ion battery systems for ships and yachts.

LTO cells & modules

France 2 products

French maker of battery systems for heavy vehicles and marine use, including the DNV-certified Pulse 2.5 LTO marine battery.

Electric motors & drives

South Korea 4 products

Korean maker of marine generators, propulsion motors, switchboards and battery systems, part of HD Hyundai.

Electric & hybrid system integrators

Norway 24 products

Norwegian supplier of thrusters, propellers, waterjets, hybrid power, propulsion control and DP systems; former Rolls-Royce Commercial Marine.

Li-ion energy storage systems

Switzerland 1 product

Swiss lithium-ion cell and battery system maker supplying type-approved Navius marine battery racks; in financial distress in 2026.

Li-ion energy storage systems

France 1 product

TotalEnergies-owned French battery maker supplying Seanergy lithium-ion modules for hybrid and electric ships, plus naval and submarine batteries.

Li-ion energy storage systems

Canada 2 products

Vancouver-based maker of liquid-cooled marine battery systems and the PwrSwäp battery-as-a-service swap model.

Electric & hybrid system integrators

Germany 4 products

German energy technology group supplying diesel-electric and hybrid propulsion (BlueDrive PlusC), drives, motors and BlueVault marine batteries.