Oil and gas Lng value chain


Solutions, products and services from Wärtsilä


Why Wärtsilä?

Wärtsilä enhances the business of its customers by providing solutions for the Oil & Gas industry that are environmentally sustainable, efficient, flexible, and economically sound.

We utilise our lengthy expertise and resources from the marine and power generation industries to benefit our customers in the oil & gas industry. Our solutions throughout the gas value chain are optimised according to our customers’ needs and include innovative products, systems and services. 

We can make your project happen from scratch. Wärtsilä offers detailed EPC (engineering, procurement & construction) management solutions tailored to suit the customers' needs.

    Fuel flexibility
    Tab - Fuel Flexibility

    We are a world leader in dual-fuel systems

    Select the most suitable fuel or fuels depending on factors such as availability and price

    Environmental excellence
    Environmental excellence

    Environmental excellence

    Our solutions and products meet your operating requirements while complying with all relevant environmental legislation

    Optimised solutions
    Oil & Gas

    Optimised solutions

    For each step in the gas value chain, from the source to the end users and everything in between

    Development, finance & execution
    Tab - Service

    Engineering, procurement & construction

    As a leading EPC (Engineering, procurement & construction) contractor we make your projects happen

    Lifecycle support
    Tab - People Power Plant

    We keep it in shape

    You get full peace of mind for your operations

    quality products

    With our products you get more value out of your assets


    Our Oil & Gas solutions

    Onshore Solutions

    Leading the field in power and small and medium scale LNG

    Offshore Solutions

    The broadest offshore product portfolio on the market


    Power solutions for every phase of oil and gas exploration, production, transportation, storage and refining

    LNG & GAS

    We have the expertise & experience with an offering that covers the entire gas value chain


      What we offer:

      LNG solutions

      We have solutions for:

      • Exploration

        • Drilling units
        • Seismic vessels
        • OSVs
      • Development

        • OSVs, such as:
        • AHTS – Anchor handling tug supply vessels
        • PSV – Platform supply vessels
        • OCV – Offshore construction vessels
        • DSV – Diving support vessels
        • Seismic research vessels
        • Jack-up vessels
      • Production

        • Production units, such as:
          • FPSO
          • FSO
          • FLNG
          • FSRU
          • FSU
          • Semi-submersible platforms
          • Fixed platforms
        • OSVs

      More than 50 years of gas expertise

      More than 50 years of gas business

      • viking grace


        World's first LNG fuelled passenger vessel - full of Wärtsilä solutions

      • Gas carrier solutions


        for gas carriers of every size and cargo type

      Fuel flexibility

      Fuel Flexibility

      Wärtsilä is a world leader in dual-fuel systems that give you the chance to select the most suitable fuel or fuels depending on factors such as availability and price.

      At Wärtsilä, we have for several decades pioneered the development of gas technology. With our gas-fuelled solutions, the combination of high efficiency and low emissions is now unequalled in the oil & gas market.

      Wärtsilä has delivered over 1300 dual-fuel (DF) engines which translates to over 12 million running hours and counting. The engines are able to run on natural gas, marine diesel oil, heavy fuel oil, or even on bio fuels.

      Environmental Excellence

      We understand the regulatory environments in which our customers operate. Our expertise ensures that the solution provided meets your operating requirements while complying with all relevant environmental legislation.

      Our years of experience and technology leadership provide a strong basis of support for customers as they strive to maintain a safe and clean operating environment.

      Environmental excellence
      Project services

      Project services

      The Energy Solutions Project Management organisation plans, leads, manages and executes projects for our customers. Wärtsilä’s project teams have conducted thousands of projects over three decades with an unbeatable track record of on-time deliveries. Read more in our dedicated project services page.

      Development & financial services

      Our dedicated Wärtsilä Development & Financial Services unit (WDFS) supports clients with advice and assistance in deal structuring and financing. It also develops independent power producer (IPP) projects based on Wärtsilä internal combustion engine technology and know-how with a focus on environmentally responsible power projects with sound financing structures.

      plant services

      Lifecycle support

      Optimising your operations and preventing the unexpected is our shared passion – we serve you whenever, wherever. The choice available extends from parts and maintenance services to a variety of comprehensive, customised long-term service agreements, including performance and asset management agreements.

      Read more about our Lifecycle solutions!

      Original icons by Annika Kartano, Freepik (from Flaticon), Hanna Alavillamo and Jaime López.  Icons licensed under CC BY 3.0

      © 2018 Wärtsilä