Mr. Nassef Sawiris serves as Executive Chairman & Board Member at OCI (Netherlands). He also serves as Chief Executive Officer and Chairman at Orascom Construction Industries. Mr. Sawiris oversaw the construction activities of Orascom since 1990. He is also one of the largest shareholders in and a director on the Board of Lafarge, the world's leading building materials conglomerate. He is also a director of the Dubai International Financial Exchange (Nasdaq DIFC) and of NNS Holding, a privately-owned investment group. Mr. Sawiris holds a BA in Economics from the University of Chicago.