Christopher Siemienski

Christopher Siemienski

Deputy Director of Development

Company: Eiffage Polska

Christopher Siemienski is the Deputy Director of Development for the North-Eastern Region for Eiffage Polska. Born in Canada and of Polish decent, he spent half of his childhood living abroad in countries such as the Netherlands, Russia, Slovakia, Austria and now Poland. He is a graduate of Political Science and International relations with a Bachelor’s degree from McGill University and a Master’s degree from Collegium Civitas. He speaks Polish, English and French fluently.

Christopher began his career in business consulting by working as a consulting analyst at the American firm Frost&Sullivan. He then continued his career path by joining ARTELIA, an international engineering and project management company where he was responsible for business development in Poland. This then led him to join CFE Polska and now Eiffage Polska. He is also a Board Member of the Belgium Business Chamber.


In his spare time, Christopher writes children books. His first book will be published in September of this year. He is married to Magdalena SiemieĊ„ska and has three children - Michal, Aleksandra and Jan