Switzerland: LafargeHolcim has appointed Ron Wirahadiraksa as the new Chief Financial Officer (CFO) and member of the Executive Committee. Ron Wirahadiraksa will succeed Thomas Aebischer, who is pursuing new opportunities outside the group. Ron Wirahadiraksa will join LafargeHolcim on 1 December 2015.

Ron Wirahadiraksa is currently Executive Vice President and CFO of Philips, a group he joined in 1987. After working in the Netherlands, Greece, Malaysia and the US, he became CFO at LG Philips LCD in South Korea in 1999. During that time, as President and CFO, he shared operating leadership with the Korean CEO. He became CFO at Philips Healthcare in 2008. In 2011, he took over as CFO for the Philips Group and played a pivotal role in the transformation of the company. Ron Wirahadiraksa was born in the Netherlands in 1960 and graduated with a doctorate in Business Economics from The Free University of Amsterdam, the Netherlands.

"I would like to thank Thomas Aebischer for his contribution to the group and I wish him every success in his future endeavors," said Eric Olsen, CEO of LafargeHolcim. "I am delighted to welcome Ron to LafargeHolcim. Ron is a highly-skilled and experienced CFO with a multicultural background. He comes with vast experience in transforming business models, driving performance and in taking value creation to the next level."

"Attracting an international CFO of Ron Wirahadiraksa's caliber is a great opportunity for LafargeHolcim and I am pleased to see him joining the group," said Wolfgang Reitzle, Statutory Chairman of LafargeHolcim. "Under the leadership of Eric Olsen, we have a diverse and strong management team that will be key to the success of our transformation journey to create superior value for our shareholders."

Nigeria: Dangote Cement has appointed two new Regional Chief Executive Officers (RCEOs). Arvind Pathak has been appointed as the new regional Chief Executive Officer of Nigeria and Vivek Chawla will serve as the new Regional CEO for West and Central Africa. Chawla was appointed on 17 August 2015.

Chawla has over 30 years of experience working in the cement industry. Previous to working for Dangote he was the President of Hindalco Industries, part of the Aditya Birla Group. Chawla also worked as Chief Executive Officer, East Region of ACC Limited.

Spain: Mexico's Carlos Slim has appointed Carlos Jarque and Juan Rodriguez Torres as proprietary directors of Cementos Portland Valderrivas. After the appointments, Carlos Slim controls more than half of the board of directors of Cementos Portland Valderrivas, with Gerrardo Kuri as CEO. Spanish builder FCC has three representatives on the board of Cementos Portland Valderrivas, namely Esther Koplowitz, Alicia Alcocer and Carmen Alcocer Koplowitz. FCC is the second biggest shareholder in Cementos Portland Valderrivas.

Ireland: CRH has announced that Mark Towe, currently President and Chief Executive of Oldcastle, will assume the new role of Chairman, CRH Americas. He will work with the Group Chief Executive to support performance and excellence programmes across the group. The appointment is effective from 1 January 2016. Towe will continue as an Executive Director on the Board of CRH.