South Africa: Pretoria Portland Cement (PPC), the biggest producer of cement products in South Africa, has appointed Ketso Gordhan as CEO from 1 January 2013. Gordhan will succeed current CEO Paul Stuiver, who will have completed his contract.

Gordhan will join the group's board as CEO-designate from 1 November 2012. His most recent role has been in the South African Presidency, where from 2009 he developed performance metrics and targets for government ministries. Before working for the Presidency, Gordhan was head of private equity at FirstRand Financial Services Group for almost a decade. He was also city manager of Johannesburg between 1999 and 2000.

Previously Gordhan was the campaigns manager for the African National Congress and policy co-ordinator between 1990 and 1994. He was also director-general of the Department of Transport between 1994 and 1999 and was involved in privatising Airports Company SA and setting up the first privately funded toll road to Maputo. The South African National Roads Agency was also created during this period.

"Ketso brings a wealth and blend of experience in business and in government, as well as knowledge of various industries," said PPC group chairman Bheki Sibiya.

Germany: Loesche has announced that Andreas Huster has joined Loesche Automatisierungstechnik GmbH (LAG) in Luenen as its sales director. He joined Loesche in July 2012.

Huster is 37 years old, married and was formerly responsible for distribution, sales and marketing of automation technology at Miebach group in Dortmund. At Loesche Huster will take over the responsibility for all clients and develop new market potential for LAG. Huster will also support projects for Loesche GmbH in Duesseldorf and their subsidiaries worldwide.

Pakistan: Faisal Imran Hussain Malik has been appointed as a director on the board of Pioneer Cement in place of Asif Hussain Bukhari. In addition Shafiuddin Ghani Khan has been elected as chairman of the board with effect from 29 September 2012. The Lahore-based cement producer made the announcement in a letter to the Karachi Stock Exchange on 4 October 2012.

France: Carlos Espina has been appointed as director of research and development for the Lafarge Group, with effect from 1 October 2012. Espina was previously the chief executive officer at ArcelorMittal Méditerranée, a position he had held since July 2009.

He began his career in the UK as a researcher at AEA Technology. In 1995 he joined the research and development (R&D) Centre of Aceralia Corporación Siderúrgica as manager of the product applications engineering department, before becoming vice president of intellectual property, knowledge management and artificial intelligence upon the merger with Arcelor in 2002. Within the Arcelor Mittal Group, he successively held the positions of vice-president in charge of R&D, Europe, and vice-president in charge of R&D, automotive.

Carlos Espina will be based at Lafarge's Research Centre near Lyons, with more than 250 researchers of 12 different nationalities. He holds a degree from Oviedo College of Mines in Spain.