US: Martin Marietta Materials has elected two new directors to its board. John J Koraleski, former Chairman of the Board of Directors and CEO of Union Pacific Corporation, was elected to Martin Marietta's Board of Directors on 15 August 2016. Koraleski, aged 65 years, also served as Executive Chairman of the Board of Directors for Union Pacific from February 2015 until his retirement in September 2015. Koraleski will serve on Martin Marietta's Audit Committee, Management Development and Compensation Committee, and Executive Committee.

At its Annual Meeting of Shareholders in May 2016, Donald W Slager was elected to Martin Marietta's Board of Directors. Slager, aged 54 years, is President and CEO of Republic Services, as well as a member of its Board of Directors. Slager will serve on Martin Marietta's Finance Committee and Ethics, Environment, Safety and Health Committee.

The two new directors fill the seats previously held by Frank H Menaker, Jr and Richard A Vinroot, both of whom reached the mandatory retirement age provided in Martin Marietta's bylaws. They were not eligible for election at the 2016 Annual Meeting of Shareholders and retired from the Board after 23 and 20 years of service to the company, respectively.

Martin Marietta's 10-member Board of Directors now consists of nine outside directors.

Egypt: Arabian Cement has appointed Sergio Alcantarilla as its CEO with effect from 3 August 2016. He succeeds Jose Maria Magriña Vadillo.

Alcantarilla was previously the Chief Operation Officer of Arabian Cement. He graduated from the Superior Industrial Engineering School at the University of Seville in Spain. After entering the cement industry in 2002 he worked for five years as a plant manager in Spain before moving to Egypt in 2009.

Germany: Vivek Bhatia has been appointed as the CEO of ThyssenKrupp Asia Pacific with effect 1 October 2016. He succeeds Stefan Schmitt, who will move to ThyssenKrupp AG as Head of Human Resources Strategy.

Bhatia, aged 38 years, has been Head of Strategy, Markets and Development at the Regional Headquarters in Singapore since May 2014. Prior to this he advised industrial businesses on their strategy and operations, as part of the Boston Consulting Group for several years. He earlier gained experience in the oil and gas Industry as part of Engineers India.

Switzerland: Alain Bourguignon, region head for North America, and Ian Thackwray, region head for Asia Pacific will leave LafargeHolcim following a reorganisation of its executive committee. The group said the changes reflected an evolution of its portfolio following recent divestments and the closure of its integration phase following the merger between Lafarge and Holcim.

Pascal Casanova, currently responsible for the Latin America Region, will take responsibility for North America including Mexico. Roland Köhler, currently responsible for the Europe Region will add Australia, New Zealand and Trading to his responsibilities. Martin Kriegner, currently responsible for India, will join the Executive Committee and take additional responsibility for South East Asia. Oliver Osswald, currently responsible for our operations in Argentina, will join the Executive Committee with responsibility for Central and South America.

As of 5 August 2016, the executive committee, chaired by Eric Olsen, will be composed of the following members:

• Urs Bleisch, Group Head of Performance & Cost;
• Pascal Casanova, Region Head North America including Mexico;
• Roland Köhler, Region Head Europe & Australia / New Zealand & Trading;
• Martin Kriegner, Region Head India & South East Asia;
• Gérard Kuperfarb, Group Head of Growth & Innovation;
• Caroline Luscombe, Group Head of Organization and Human Resources;
• Oliver Osswald, Region Head Central & South America;
• Saâd Sebbar, Region Head Middle East & Africa and
• Ron Wirahadiraksa, Chief Financial Officer.