WÃ¤rtsilÃ¤ Oyj Abp provides technologies and lifecycle solutions for the marine and energy markets worldwide. It offers gas, multi-fuel, liquid fuel, biofuel, and hybrid power plants; and hydro, and project management and financing services. The company also provides ballast water management systems; and automation, dredge control and monitoring, integrated bridge control, and measurement and control technologies. It offers electric propulsion and drives; power generation and distribution systems; navigation and communication systems; dynamic positioning and smart sensors; and entertainment systems. The company also provides dual fuel, diesel, gas, and RTA and RT-flex low-speed engines, as well as generating sets and engine auxiliary systems; NOx Reducer, an emission after-treatment system; hybrid solutions; architectural lighting, audio, broadcast, digital signage, dynamic lighting, and LED display systems; exhaust gas cleaning systems; single stage desalination systems and multi stage flash evaporators; Reverse Osmosis, a water purification technology; and gas cargo handling, VOC recovery, fuel gas supply, tank control, LPG fuel supply, and inert gas systems; and regasification, liquefaction and BOG reliquefaction, and biogas solutions. It offers gears, propellers, propulsion control systems, rudders, thrusters, OPTI designs, and waterjets; shaft line solutions; waste treatment systems; and ship design and underwater services. The company also provides fleet operation, e-navigation, environmental, ship traffic control, smart port, propulsion, and simulation and training solutions, as well as SmartMove suites and navigational equipment and charts. It offers spare parts, 2 and 4-stroke engine, cyber, turbocharger, workshops, and technical support services. The company serves merchant vessels, gas carriers, cruise and ferry, navy, and special vessels segments. WÃ¤rtsilÃ¤ Oyj Abp was founded in 1834 and is headquartered in Helsinki, Finland.