US: The Portland Cement Association (PCA) has elected Massimo Toso as its next chair. He is the current president and chief executive officer (CEO) of Buzzi Unicem USA and has worked as the vice chair of the association. He succeeds Filiberto Ruiz, president and CEO of Votorantim Cimentos North America, in the post.

Monica Manolas has been elected as vice chair. She is the first woman in the 21st century to be elected to the position and she currently works as the president of Ash Grove East. Jorge Wagner, CEO of Votorantim Cimentos North America, was also elected to the PCA Board of Directors.

India: Shree Digvijay Cement has appointed Ramanujan Krishnakumar as its chief executive officer and managing director with a five year period with effect from 16 December 2023. He succeeds KK Rajeev Nambiar, who has decided to retire early due to personal reasons.

Krishnakumar, aged 53 years, joined Shree Digvijay Cement in 2015 and has worked as its Plant Head. Prior to this he worked for ACC, where he was in charge of the engineering department at the Wadi plant. He also played a key role in the erection and commissioning of a 15MW coal-based power plant at ACC’s Madukkarai plant. He holds a degree from the Bhilai Institute of Technology in Durg.

India: Dalmia Cement (Bharat) has appointed Puneet Yadu Dalmia as its managing director and chief executive officer (CEO) for a five-year term with effect from 8 December 2023. He succeeds Mahendra Singhi, who will become the strategic advisor to the managing director and CEO.

Puneet Dalmia has been the managing director of parent company Dalmia Bharat since 2004. Prior to this he co-founded JobsAhead.com in 1999, which was sold to Monster.com in 2004. He is also the chair of the Development Council for Cement Industry (DCCI) set up by the Government of India in 2021. He holds a Master of Business Administration (MBA) from the Indian Institute Of Management in Bangalore and an undergraduate degree from the Indian Institute of Technology Delhi.

Jamaica: Caribbean Cement has appointed Jorge Alejandro Martinez Mora as its managing director with effect from 1 December 2023. He succeeds Yago Castro Izaguirre in the post. Castro Izaguirre has been the head of Caribbean Cement since late 2020. He will take up another role in Cemex Group.

Martinez Mora is a civil engineer with knowledge and experience in commercial, corporate and operational fields. He has worked for Cemex and its subsidiaries since 2004 and, most recently, held the position of Builders Segment Regional Director for the Cemex Group's Central Region in Mexico, based in Mexico City.