Christopher Siemienski

Christopher Siemienski has taken on the position of development director at Trebbi Polska, where he will leverage his extensive experience in building business relationships and developing new growth avenues.

In his previous role, he was responsible for business development at some of the largest design, engineering, and construction companies in the country, including Artelia Polska, CFE Poland, Eiffage Polska, Skanska, and cmT. He actively collaborated with industry organisations, serving as a board member of the Polish-Canadian Chamber of Commerce and the Belgian Chamber of Commerce, as well as chairman of the audit committee of the Polish Green Building Council.

In addition to his professional work, Christopher writes children's literature and film scripts. He is currently vice president of the board of the STO Community Primary School No. 14 and a member of the supervisory board of the Universal Reading Foundation.