Turkey: Medcem has appointed Ruhi Bilge as the director of its integrated Mersin cement plant. He has worked in the cement sector for over 20 years, most recently holding the position of production director for Kümaş Refractories. Prior to this he worked for cement companies including Bursa Çimento, Vicat’s subsidiary Baştaş Çimento and Norm Cement.

Russia: Soyuzcement, the national cement manufacturing union, has elected Daria Martynkina as its executive director. She previously worked as the public relations head at Siberian Cement and as an advisor to SibCem’s first vice president Gennady Rasskazov. Martynkina trained as a journalist at Moscow State University and is also a graduate from the Moscow State Law Academy.

Canada: Concrete Economics managing director and long-time figure in the North American cement industry Colin Sutherland has died. Colleagues from throughout his 30 year-career spanning Canada, France and the US have been posting memories of Sutherland. Olsen Management Consulting president and Sutherland’s former Lafarge and Votorantim Cimentos colleague Richard Olsen said “We've lost a dear friend and long-time colleague. Colin was highly respected and valued in the cement industry and had developed a depth of knowledge and insight that was unique.” He continued “Colin's infectious laughter, ever-positive attitude and charm endeared him to many. He'll be sorely missed.”

Before joining Concrete Economics in May 2021, Sutherland was president and co-founder of SC Market Analytics and a board member of US Concrete. Previous positions also included vice president, commercial strategy, for Votorantim Cimentos North America; vice president, business development, integration and strategy for Holcim US and vice president, cementitious materials for Lafarge Cement. Between 1995 and 2001, Sutherland served as director of corporate development for Blue Circle North America, where he subsequently became group integration director following its merger with Lafarge Cement.

Canada: The Cement Association of Canada has appointed Sarah Petrevan as its Director of Sustainability. She previously worked as the Policy Director for Clean Energy Canada and the Friends of the Greenbelt Foundation. She is a graduate of Victoria University in Toronto.