US: Cementos Argos has appointed Bill Wagner as the vice president of its US operations. Wagner, a US national, is a graduate of Georgia Southern University. He holds over 35 years of industry experience and is on the board of directors of the National Ready Mixed Concrete Association. He joined Cementos Argos in 2014 and worked as the head of its US concrete business.

US: Ametek Brookfield has appointed Hitesh Shah as Global Vice President Sales. He holds over 25 years’ experience in sales and executive positions in North America, India, the Middle East and Asia. He has worked for General Electric, Meggitt Sensing Systems and most recently served as Global Sales Director with Novanta. Hitesh has a graduate degree in Mechanical Engineering. He also served on the engineering faculty at the Maharaja Sayajirao University of Baroda in India.

Thailand: Siam Cement Group has appointed Thammasak Sethaudom as its Vice President-Finance & Investment. He succeeds Chaovalit Ekabut. The appointment will take affect from 1 September 2018.

Cameroon: Benoît Galichet has been appointed as the director general of Cimencam. He succeeds Pierre Damnon, according to the Agence de Presse Africaine. Galichet, a French national, is aged 47 years. He will oversee the commissioning of the cement producer’s new cement grinding plant at Nomayo and the continued promotion of the company’s ‘Multi-X’ cement product.

LafargeHolcim holds a 55% stake in Cimencam, the government holds a 43% stake and employees hold the remaining 2% share.