Reinier Keijzer – Vice President, Europe

Reinier Keijzer joined Chemviron Carbon, Calgon Carbon's European branch, in 2002 as its finance director and also had responsibility for business development and information technology. He was promoted to vice president — finance in 2010, assuming the added responsibility for human resources.

Prior to joining Chemviron Carbon, Reinier held the positions of business unit controller, inks and coatings and financial controller for Arizona Chemical B.V., a division of International Paper. He also served as corporate controller at Unichema International in the Netherlands.

Reinier earned an International Executive Master of Finance and Control from the University of Amsterdam/Maastricht and a Master in Commercial and Financial Sciences from Antwerp Business School. He is also a Dutch Chartered Controller.