Wärtsilä

Wärtsilä is a global leader in innovative technologies and lifecycle solutions for the marine and energy markets. We emphasise innovation in sustainable technology and services to help our customers continuously improve their environmental and economic performance.
More about Wärtsilä
18 300
employees in 77 countries
79 GW
of installed engine power plant capacity
34 500
vessels with Wärtsilä equipment
Ocean and land
  • One planet. One path.

    We are at a crossroads to net zero. Let's evaluate two alternative pathways to decarbonise energy. Which path to take?

    Learn more
  • Container ships in the port
    Report: Sustainable fuels for shipping by 2050 – the 3 key elements of success

    This research-backed report on future fuels in the marine industry reveals key actions to take today to achieve sustainable shipping by 2050.

    Download this report now!
  • 190 anniversary
    Celebrating 190 years of innovation

    190 years ago, we were just a Finnish sawmill. Today, we are driving decarbonisation in the global marine and energy markets.

    Read more
  • Meet and greet with Wärtsilä 25 Ammonia

    Access the Wärtsilä lounge

Latest insights

    Articles

    23 Apr 2025 · Article
    5 min read
    Seven helpful and unbiased facts to know about methane slip
    What is methane slip, why is reducing it essential and what smart solutions are on offer...
    16 Apr 2025 · Article
    7 min read
    Towards 100% renewable energy for mines
    Addressing commercial and technical challenges
    Wärtsilä employee works on an engine
    8 Apr 2025 · Article
    10 min read
    Onboarding your vessel crew and onshore staff to a new fuel – 5 top challenges
    Onboarding your vessel crew and onshore staff to a new fuel requires...

    Case studies

    Vessel Traffic Management System for the Port of Callao
    Case study
    Port of Callao
    Want to learn how to reduce piracy at a port? A new Wärtsilä VTMS at the Port of Callao in Peru practically eliminated it in its...
    LNG carrier Dapeng Princess at the terminal
    Case study
    Dapeng Princess LNG carrier
    An engine problem takes your ship out of service – who do you call? CLSICO called Wärtsilä, who fixed its LNG carrier in...
    3D illustration of new James Fisher and Sons plc tankers
    Case study
    James Fisher and Sons plc tankers
    Wärtsilä will supply British fleet operator, James Fisher and Sons plc with a fully integrated propulsion package...

    Webinars

    Container vessel animation
    25 Feb 2025 · Webinar
    How advanced digital twins and AI help optimise vessel performance
    Watch our insightful webinar where industry experts reveal how AI and digital...
    Three simple ways that data and AI can save you money in vessel operations
    20 Nov 2024 · Webinar
    Three simple ways that data and AI can save you money in vessel operations
    Watch this insightful webinar where industry experts reveal three...
    Methanol 32 with engineers
    24 Oct 2024 · Webinar
    Cyber requirements: how to meet them with the power of type approvals
    Watch this interesting webinar and you will learn more about the cyber type...

    White papers

    Wärtsilä service employee at work
    White paper
    20 pages
    White paper: How to make the best maintenance plan for your ship – the simple way
    Proper planning is the key to a successful maintenance or overhaul...
    Aerial top view Tug boat drag container ship to sea port for unloading container
    White paper
    28 pages
    White paper: How to solve the top 4 problems everyone has in merchant shipping operations
    Four burning problems are common to every merchant...
    high speed Seajet passenger vessel leaving port of Piraeus to Aegean Cycladic island destination
    White paper
    20 pages
    White paper: How to spend less on ship fuel and make amazing savings every sailing
    How to cut operational costs? How to meet the tightening...
    Careers banner

     

    Career at Wärtsilä

    We at Wärtsilä are always on the look for bright minds to join us in our journey in shaping the decarbonisation of marine and energy. Since 1834, Wärtsilians have challenged the general status quo and decided to make a difference in our society – together.

    Careers at Wärtsilä

     

    Sustainability at Wärtsilä

    At Wärtsilä, sustainability is at the core of our purpose and strategy. We aim to be a profitable company that contributes towards the well-being of society by being a forerunner in sustainable solutions while demonstrating high ethical, and health and safety standards.

    Sustainability at Wärtsilä

    Pretoria, South Africa
    Vessel and dolphins

     

    Wärtsilä as an investment

    Wärtsilä's technology leadership and industry leading service network position us well to capture opportunities arising from the increased environmental focus in the marine and energy industries.

    Investor Relations at Wärtsilä

     

    Contact us

    Find general contact information as well as contact details for job seekers, suppliers, investors, media professionals and more.

    Contact details