Wärtsilä Marine provides advanced technologies and lifecycle services to make maritime operations smarter, more sustainable, and more efficient. One in three of the world’s large vessels sails with Wärtsilä’s solutions on board.
Wärtsilä’s engines and propulsion systems can be integrated into an optimal system that delivers
As shipping moves toward alternative fuels and digital ecosystems, Wärtsilä helps you stay ahead with future-proof solutions for decarbonisation and fleet optimisation.
Find Wärtsilä’s powerful, fuel flexible marine engines for your newbuilds. Get retrofits, upgrades, and fuel conversion for your current vessels.
You can also opt for a unique service which can deliver savings in fuel consumption while lowering your emissions – guaranteed.
Get vessel-specific insights or the entire fleet point of view to define the best decarbonisation strategy just for you.
Data and digital tools from Wärtsilä help smart vessels and ports operate more efficiently for the benefit of a seamless, safe and sustainable global supply chain.
Get your spare parts fast and cost-efficiently. Choose Wärtsilä spare parts, and you will enjoy market-leading part availability, premium quality and the expertise required to reduce downtime and future-proof your fleet.
Choose your business segment and you will find special products and solutions for you.
Passenger vessels
Efficient, sustainable solutions for cruise ships, ferries, and yachts – from propulsion and power systems to lifecycle services that enhance reliability and reduce emissions.
Merchant vessels
Integrated solutions for gas carriers, bulkers, tankers, container ships, Ro-Ro vessels, and short-sea shipping, designed to improve efficiency, compliance, and operational flexibility.
Offshore vessels
Smart technologies and services for lower CAPEX and OPEX for offshore vessels. Reliable power systems combined with digital tools for safer, more efficient operations.
Special purposes vessels
Tailored solutions for fishing vessels, dredgers, tugs, and other special purpose vessels. Optimal performance and sustainability across diverse operating conditions.
Find the essentials for naval architects and ship designers. Wärtsilä’s best engine specifications, propulsion solutions, and data to support optimal vessel design.
Every third vessel worldwide relies on Wärtsilä solutions. Explore real-world references from across the maritime industry, featuring cruise ships, ferries, bulkers, yachts, merchant fleets, offshore vessels, and special-purpose ships.
Explore insights on the trending marine topics. Latest webinars, articles, white papers, guides, case studies, and reports on marine technology and maritime decarbonisation.
How to decrease the environmental footprint of shipping? What are the key actions that will keep the shipping industry on course to achieve net-zero by 2050?
Download this research-backed report on future fuels in the marine industry to find out:
Wärtsilä Marine offers integrated solutions including ship engines, ship propulsion systems, ship electrification and hybrid solutions, fleet and voyage optimisation, and lifecycle services for all vessel types.
Wärtsilä supports decarbonisation in shipping through developing:
Wärtsilä Fleet Optimisation Solution (FOS) provides data-driven voyage planning and performance analytics for marine fleets.
Yes, Wärtsilä provides hybrid propulsion systems for improved efficiency and sustainability.
Partner with Wärtsilä Marine for proven solutions and forward-thinking innovations. Whether you need to optimise a single vessel or transform an entire fleet, we’re here to help you achieve smarter, more efficient operations.
Parts of this page have been written with the help of AI. A human expert has verified the contents.
