Active in USA, Canada, Germany, Austria, Switzerland and United Arabic Emirates.
Main specialty is crop consultancy and crop planning in tomatoes. Hereby fulfilling a position between and with growers towards main management or shareholders. Other specialty is greenhouse development, finding best solutions for growers in different areas and needs for their crops.
Started as a sales consultant for Grodan in Tomatoes and later in propagation. After 4 years became product development manager for Grodan propagation products and after that 1 year managing the R&D of Grodan a/i. After that 7 year general manager at Substratus Consultancy also giving seminars all over the world about growing on Grodan and consulting big greenhouse companies 6 years.
From 2003 till 2011 I was owner of a 6 hectare big tomato greenhouse.
As off 2007 till 2013 active as crop consultant, for Green Q in Bleiswijk Netherlands.
As of 2014 independent crop advisor mainly active in USA, Canada, Germany, Suisse, and Austria. Recently looking at UAE.
As of 1-12-2014 CEO of Gerdi Consult Holding BV.
Consulting greenhouse projects focused on artificial lightening, quality and health doing crop consultancy mainly at leading greenhouse businesses.
Consulting tomatoes, working in a position between growers helping them growing and owners to report the development and needs for the future.
Phone: 0031 641 597 904