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The main shareholders in EWT Ltd. are

  • Invro Ltd. (UK)
  • Oxford Technology OT(S)EIS Fund (UK)
  • VB Consulting Oy (Finland)

Biographies of key persons

Dr Michael H. Barker holds a Ph.D. in electrochemistry from the University of Liverpool awarded in 2000. From 2000-2002 he held a postdoctoral position in the Department of Physical Chemistry and Electrochemistry at Aalto University, Finland. He has published over 20 articles and is named on 13 published patent applications. Since 2002 he has worked in industrial roles in base-metals technology RDI, since December 2013 as owner of VB Consulting Oy based in Finland and since February 2017 as director of EWT Ltd.

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Dr Duncan Grant holds a PhD in Electrical and Electronic Engineering awarded in 1974 by the University of Bristol, UK. He has worked in the field of power electronics for 40 years. In his early career, he held various positions at Honeywell UK as an electronics engineer, at the University of Bristol (lecturer) and the University of Los Andes, Colombia as lecturer in Electrical and Electronic Engineering. From 1984 to 1987 he was director of application engineering at International Rectifier Corp. El Segundo, USA. From 1987 to 2009 he was Reader in Industrial Electronics at the University of Bristol.

Dr Grant has acted as a consultant in many areas of power electronics, for a range of large industrial clients including design of PAM motors, Power Semiconductor Development and Evaluation, Pulsed power equipment, EMC in motors and drives, Brushless motor design and testing, Wind-up radio design, Alternator and Motor designs for consumer products, Induction Melting and various due diligence activities.

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