Civil marine reactors & icebreakers
Atomflot
Murmansk-based Rosatom enterprise operating Russia's civil fleet of nuclear-powered icebreakers on the Northern Sea Route.
Nuclear & advanced marine propulsion
12 companies
Naval and civil marine reactors in service, plus developers of small modular and advanced reactors for merchant ships and floating plants.
Filter companies: Nuclear & advanced marine propulsion
Naval nuclear reactors
BWX Technologies
US nuclear manufacturer supplying naval reactors and components for US Navy submarines and aircraft carriers.
Molten salt reactors
China State Shipbuilding Corporation (CSSC)
Chinese state shipbuilding group whose Jiangnan Shipyard unveiled the KUN-24AP thorium molten-salt-reactor container ship concept.
Micro/SMR & floating nuclear plants
CORE POWER
UK-based developer of ship-based nuclear power plants and civil maritime nuclear propulsion.
Micro/SMR & floating nuclear plants
HD Korea Shipbuilding & Offshore Engineering (KSOE)
HD Hyundai's shipbuilding holding company, developing SMR-powered container ship designs and nuclear-electric propulsion with ABS.
Molten salt reactors
KAERI (Korea Atomic Energy Research Institute)
South Korea's state nuclear research institute, developer of the MARINA marine molten salt reactor for ship propulsion with Samsung Heavy.
Micro/SMR & floating nuclear plants
newcleo
Paris-based developer of lead-cooled fast reactors using recycled MOX fuel, working with Fincantieri on the TL-40 marine reactor concept.
Civil marine reactors & icebreakers
OKBM Afrikantov
Rosatom's Nizhny Novgorod reactor design bureau behind Russia's marine PWRs, including RITM-200 and KLT-40S.
Micro/SMR & floating nuclear plants
Prodigy Clean Energy
Canadian developer of factory-built, transportable and marine-sited nuclear power plants for microreactors and SMRs.
Marine gas turbines
Rolls-Royce
UK engineering group supplying MT30/MT7 marine gas turbines and, through Rolls-Royce Submarines, the UK's naval nuclear reactor plants.
Molten salt reactors
Samsung Heavy Industries
Korean shipbuilder developing molten-salt-reactor ship designs, in-house LNG fuel gas supply systems and SAVER Air air lubrication.
Naval nuclear reactors
TechnicAtome
French designer and builder of compact naval nuclear propulsion reactors for submarines and aircraft carriers.