Switzerland: Wolfgang Reitzle has been proposed to the Annual General Meeting on 17 April 2012 for election to the board of Holcim Ltd. Reitzle, aged 63 and a German citizen, studied engineering and economics at the Technical University of Munich and holds a degree and a PhD in mechanical engineering.

From 1976 to 1999 he worked for the car manufacturer BMW, where in 1987 he was appointed as a regular member of the Executive Board, responsible for research and development. In 1999, Reitzle took over as CEO of the Premier Automotive Group and Vice President of the US car manufacturer Ford. In 2002, he joined the Executive Committee of Linde, a world-leading gases and engineering company, and became CEO in 2003.

Ireland: The board of CRH has appointed Nicky Hartery as chairman designate and Heather Ann McSharry as a non-executive director. Hartley will succeed the present chairman, Kieran McGowan after the company's annual general meeting in May 2012.

Hartery, aged 60, who joined the board of CRH in 2004, was vice president of manufacturing and business operations for Dell Inc.'s Europe, Middle East and Africa (EMEA) operations from 2000 to 2008. Prior to joining Dell he was executive vice president at Eastman Kodak and previously held the position of president and chief executive officer at Verbatim Corporation in the United States. Hartery is a chartered engineer, Fellow of the Institute of Engineers of Ireland, an electrical engineering graduate from University College Cork and holds an MBA from University College Galway.

McSharry, aged 50, is chairman of the board of trustees of Bank of Ireland Pension Fund and is a director of Ergonomics Solutions International, IDA Ireland and the Institute of Directors. She is a former managing director of Reckitt Benckiser and Boots Healthcare in Ireland and was previously a director of Bank of Ireland and Enterprise Ireland. She holds a Bachelor of Commerce and a Master of Business Studies degree from University College Dublin.

TÇMB: Board members of the Turkish Cement Manufacturer's Association (TÇMB) were selected at its 54th General Assembly in Ankara on 28 February 2012. The board re-elected Mustafa Güçlü as the Chairman of Board of the TÇMB by acclamation.

An economics graduate from Ankara University, Güçlü has held positions in the Turkish Finance Ministry and Foreign Trade Inc, becoming the General Manager of General Directorate of State Monopolies in 1991. In May 2000, Güçlü started to work as the General Coordinator and the Chairman of Executive Committee in Çimentaş Group.

Hanson UK (HeidelbergCement): Chris Coton, Hanson UK's concrete technical services manager for the south west, died suddenly on 26 February 2012. Coton, aged 59, began his career at the Swansea plant of the now-defunct Pioneer, which was acquired by Hanson, part of the HeidelbergCement group, in 2000.

Coton became area technical manager for Hanson in 2000 and in 2004 he became technical services manager responsible for over 40 concrete plants. Hanson's national technical director Charlie Jones, said, "Chris was a great character and well respected throughout the industry. I will miss him greatly as I am sure many of his colleagues will. He was a good friend and an industry stalwart. Our condolences go to his wife Elaine."

US: Doug Black, currently chief executive of CRH's Americas Materials Division, has been appointed to the newly created position of president and chief operating officer of Oldcastle Inc, the holding company for CRH's operations in the Americas. Black will report to Mark Towe, chief executive officer of Oldcastle. Aged 47, Black joined Oldcastle in 1995 and has held a series of key leadership positions at Oldcastle and in the Precast, Architectural Products (APG) and Materials operations.

CRH, the international building materials group, has announced a number of changes within its management team in the United States, effective from 20 February 2012. Commenting on these changes, Myles Lee, CRH chief executive said, "These appointments and subsequent follow-on changes strengthen our organisational structure and enhance our ability to execute our strategies and achieve long-term performance and growth."