at Wärtsilä in Japan

The world leader in marine technology 

Japan is a leading shipbuilder of high performance and high-quality vessels and the shipping industry is an important part of the Japanese economy. In order to help the Japanese maritime industry thrive in a competitive environment, Wärtsilä offers proven solutions that give you a unique combination of operational and fuel efficiency. 
Wärtsilä Japan supports our customers on the journey towards zero emissions with solutions that offer immediate compliance with environmental regulations. We improve the safety and efficiency of operations and offer maintenance solutions that optimise vessels throughout their lifecycle. 
Wärtsilä also continues to look towards the future by helping to usher in a smart marine ecosystem based on connectivity and digitalisation – bringing new value to your operations.

Customer segments


Our broad offering is supported by years of experience and extensive in-house know-how. 

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Proven or innovative solutions and environmentally sound products for passenger vessels.

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Our extensive offering for fishing vessels allow us to enhance the business of our customers.

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Powering and operating seaborne transportation with economical and sustainable products & solutions.

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Long standing experience in providing propulsion and powering solutions for Navy and Coast Guards.

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Products & solutions for every phase of oil and gas exploration, production, transportation, storage and refining.

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Contact us

Please fill in the form, we aim to respond within 1-2 business days depending on the enquiry. For an existing installation, provide all necessary details to identify the installation and the equipment. Fields indicated with an asterisk (*) are required. 

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