Switzerland: Onne van der Weijde, Area Manager for India until 25 April 2014, and member of Holcim Senior Management, will leaves Holcim effective from 1 June 2014. The member of the Holcim Executive Committee, Bernard Terver, responsible for the Indian Subcontinent, will take over direct responsibility for the country.

US: Titan Group has announced that after 20 years at the helm of Titan America, Aris Papadopoulos will retire from the position of CEO, effective 1 August 2014. According to a release, he will become Executive Chairman of ST Equipment & Technologies (STET), reporting to the Group CEO and also serve as an advisor.

The company noted that, commencing with a 1994 joint venture with Roanoke Cement, Papadopoulos led Titan America through a growth trajectory that included the acquisition of Tarmac America and Separation Technologies, modernising the company's two cement plants, numerous operational expansions and multiple concrete acquisitions.

"During Aris' tenure, Titan America grew from a cement joint-venture in Roanoke, Virginia, to the pre-eminent East Coast construction materials producer," said Dimitri Papalexopoulos, CEO of Titan Group. "Aris, more than anyone else, has shaped Titan America over two decades."

Bill Zarkalis, Group CFO since 2010, will succeed Papadopoulos. Zarkalis joined the Group in 2008 as Director of Business Development. He previously held executive positions at Dow Chemical. As CEO-designate, he will work closely with Papadopoulos to ensure a smooth transition. Michael Colakides will become Group CFO, effective 16 May 2014. Colakides recently returned to the Group as Senior Strategy Advisor after more than a decade in several banking industry executive roles.

India: Ashish Guha, chief executive officer (CEO) and managing director (MD) of HeidelbergCement India has resigned.

"Ashish Guha, CEO and MD of the company has notified the board at its meeting held on 2 May 2014 that he had tendered his resignation to HeidelbergCement Group," said HeidelbergCement.

Kuwait: Hilal Cement Company has appointed Muhammad Muhtashem Khan as a board member, effective 10 April 2014. He replaces Yan Mahdi Baqi.