• Transas

    Wärtsilä acquires Transas

    to accelerate its Smart Marine Ecosystem vision

  • Digital ocean

    Wärtsilä's Annual Report 2017 out now

  • Smart Marine

    Smart Marine

    Wärtsilä introduces its Smart Marine Ecosystem vision

  • Smart marine

    Wärtsilä is a global leader in complete lifecycle
    power solutions for the marine and energy markets


Wärtsilä keeps Incat in the fast lane

For 30 years, Wärtsilä's waterjets have played a vital role in helping Incat build some of the world's...
23 March 2018
  • Twentyfour7. article

Our purpose

Wärtsilä's purpose is enabling sustainable societies with smart technology. We shape our markets by generating transformative results through collaboration, partnerships, market insight and active engagement in ecosystems. We care about the communities...

Can oceans provide our energy?

Humanity has always been in awe of the power of the oceans. But it is now time to harvest the energy...
20 March 2018
  • Twentyfour7. article

HYbrid on ice

History will be made when the icebreaking and hybrid TundRA 3600-H tug starts operations in Luleå, Sweden...
15 March 2018
  • Twentyfour7. article

Could China shape the world’s energy...

As China begins to make good on its promises of a renewables-focused ‘energy revolution,’ analysts are...
9 March 2018
  • Twentyfour7. article


    Every third vessel has a Wärtsilä solution onboard

    Oil & Gas
    Oil & gas


    Performance and flexibility for better results

    Power Plants


    Efficient, flexible and sustainable power generation



    Optimising customer operations whenever, wherever is our shared passion.

    About Wärtsilä

    This is Wärtsilä

    Wärtsilä is a global leader in complete lifecycle power solutions for the marine and energy markets.

    Read more »


    The world has enough talkers. We are doers. We are close to 18,000 men and women dedicated to achieving our clients' goals.

    View open positions »


    Customer references

    • Viking Grace
      A new era in ferry operations was established in 2013 with the launch of the world’s largest Ro-Pax ferry operating on LNG fuel.

      This vessel features four Wärtsilä 50DF dual-fuel engines and a complete Wärtsilä LNGPac system that includes the storage tanks, the fuel supply system, and all equipment needed for bunkering and related safety and automation systems.

      Viking Grace

    • Maersk Drilling
      Nan Hai VI: Upgrading an obsolete power management system without interrupting operations.

      Maersk Drilling

    • Algoma Equinox
      Wärtsilä combined all the elements of a complete tailor-made solution for Algoma.

      “The capability to provide both an integrated equipment package and global service support was a major reason for choosing Wärtsilä.”
      Al Vanagas, Senior Vice President, Algoma Central Corporation

      Algoma Equinox

    • Kiisa, Estonia
      Elering, the Estonian transmission system operator, is responsible for managing the Estonian electrical grid. A constant, real-time balance between supply and demand is an absolute must to keep the grid running and the power reaching customers without frequency deviations.

      Kiisa, Estonia

    © 2018 Wärtsilä