Audun M. Martinsen is Partner and Head of Energy Service research at Rystad Energy. He is managing the energy service research team as well as being the Product Manager for the supply chain databases ServiceCube. His fields of expertise include the global offshore and onshore energy service market, cost analysis and supply and demand studies. He holds a Master of Science in Marine Engineering from the Norwegian University of Science and Technology (NTNU) and University of Berkeley, California, and an Executive Master of Management Program within finance from BI. He has broad experience within the energy industry and supply chain with previous engagements at Coriolis, Shell and BW Offshore where he has worked as a lead engineer, product developer, system consultant and analyst.