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India: Madras Cements has promoted its executive director for finance, A V Dharmakrishnan, to chief executive officer.

"A V Dharmakrishnan has been designated as chief executive officer of the company with effect from 1 April 2012," the Chennai-based cement maker said in a BSE filing.

Dharmakrishnan is a chartered accountant who began his career with Madras Cements in 1982. He has been an additional director at Rajapalayam Mills and Ramco Systems since 2008 and serves as a director On-Time Transport Company Limited. In addition he is a member of Institute of Chartered Accountants of India.

Madras Cements is the flagship company of the diversified Ramco Group and it produces 13Mt/yr at its five manufacturing plants across Tamil Nadu, Karnataka and Andhra Pradesh. Apart from cement, Ramco Group has presence in real estate, paper production, hardware and stainless steel.

US: Henrik Wesseling, the plant manager at the Lehigh Cement Permanente Plant in Cupertino, California, is returning to Germany. Lehigh Cement announced that Wesseling will be leading the global fuel optimisation strategy for its parent company HeidelbergCement. His last day at the Lehigh facility will be on 26 April 2012.

Wesseling took on the plant manager role at Permanente in 2008. In his time there, he worked toward helping the company install emission-reducing technology to meet new environmental regulations. Over the past two years, he led an initiative to install an activated carbon injection system that aims to reduce mercury emissions by more than 90%.

"Henrik has performed admirably as plant manager and I commend him for all he has achieved," Kari Saragusa, Lehigh Western Regional President, said in a statement. Axel Conrads, Lehigh's region west vice president of cement operations, will lead plant operations on an interim basis while a new plant manager is sought. A new plant manager is expected to be in place within the coming months.

Ukraine: The supervisory board of Eurocement Ukraine has appointed Vitalii Horholiuk to the post of acting director-general. The board dismissed the application of the deputy director-general and director of engineering Ihor Nikolaenko. Nikolaenko has occupied these positions since June 2010. Former Eurocement Ukraine director-general Demis Galchev was relieved from the position on 31 January 2012. Since that time the post has been vacant.

Germany: With effect from April 2012 Roger Meier has been appointed sales director of FLSmidth Sample Processing Technology, Wuppertal, Germany (formerly Pfaff AQS). Roger Meier will also be responsible for coordinating the common sales effort for FLSmidth Brno (formerly Autec) and FLSmidth Wuppertal.

FLSmidth Sample Processing Technology designs and manufactures a wide range of products for every stage of the sample processing chain in cement, steel and other minerals sectors. Previously Roger Meier has held a position as Building Materials Segment Manager and Industrial XRD Applications Manager at PANalytical BV, in the Netherlands.

Canada: René Thibault and Bob Cartmel have been appointed by the Lafarge Group as its senior leaders for all markets and product lines in Canada. Thibault will oversee the four western Provinces and three Territories as well as the Pacific north west and the Dakotas in the US. Cartmel will oversee the six Eastern Provinces.

Thibault has over 20 years of experience with Lafarge in Canada, which has included an assignment at the Lafarge group headquarters in Paris, France. He has an Engineering degree from Queen's University in Ontario and has completed executive studies at Harvard Business School in the US.

Cartmel has over 25 years of experience with Lafarge spanning Canada, the United States and Latin America. He has a Bachelor of Business Administration degree from Wilfrid Laurier University in Ontario.

Lafarge said that the appointments, which are part of its wider geographical restructuring programme to bring all of Lafarge's businesses together under a single leader in each geographical area, would provide further career development opportunities for employees, strengthen the company's customer approach as it delivers sustainable solutions to the construction industry and allow its community investment projects to be more focused.