also V.I.P's

Founder


CEO/CTO Stefan Larsson-Mastonstråle with family
​​​​​​​

Owners


Major shareholder are Maston Group AB, Älvkarleö, Sweden and Erik Thun bolagen via Källsson, Arafart, Söderberg Marketing

Advisory board
- external expertise

  • Rolf Egnell,
    Stirling engine expert (United Stirling)
    LTH, Lund, Sweden
  • Per Lundström,
    Stirling engine expert,
    Prof.  KTH, Stockholm, Sweden
  • Ove Platell,
    Expert engine design,
    Ranotor AB, Stockholm, Sweden
  • David B Gedeon,
    Analyst (Sunpower Inc Athens)
    Gedeon Associates, Ohio, US
  • Josef Ademar Araous Ramos,
    KTH, Stockholm, Sweden
  • Stig Larsson,
    ​​​​​​​Energihjulet, Sweden