Thomassen Energy, in partnership with PSM, deliver innovative and clean energy solutions to gas turbine plants worldwide through the Hanwha Gas Turbine Service Group, part of the Hanwha company We are the leading high-technology aftermarket service provider for multi-OEM platform gas turbine plants worldwide. Our mission is to support customers in their needs by providing flexible and reliable gas turbine products and services to improve the total life cycle costs and to reduce carbon footprint.