Kai H Roth, 46 years, married, one daughter. Kai is a business graduate at the University of Applied Sciences Bielefeld, Germany, and studied for one year in 2004 /05 at the University of Central Arkansas, Conway, AR. He is with BioConstruct GmbH for more than ten years by now. Kai is responsible for the business development of the Company and its international strategy. Kai has been involved in several renewable projects abroad. Kai is as well shareholder in the BioConstruct US business.

Andreas Bröcker, 43 years, married, two sons. Andreas holds a Master degree from the University of Applied Sciences Flensburg, Germany, and spent one year in Barcelona and Madrid and two years in Warsaw, Poland. Andreas is with BioConstruct GmbH for over ten years. In the recent years of his professional career he acted as a business development manager and was mainly responsible for developing the UK biogas market. Andreas facilitated over 50 m USD net turnover over the last years. Andreas is responsible for market research and business development and maintains a network all over the US.