Buzzi Unicem USA and Alamo Cement Company Announce Leadership Transition
BETHLEHEM, P.A. — Buzzi Unicem USA and Alamo Cement Company announced the appointment of Antonio Buzzi as president and chief executive officer of Buzzi Unicem USA and Alamo Cement Company, effective April 1, 2025.
Antonio Buzzi brings nearly 20 years of experience within the Buzzi Group, most recently serving as chief operating officer for U.S. cement operations. Since joining the Buzzi Group in 2005, he has held senior leadership roles in Italy and the U.S. across finance, marketing and communications, operations and executive management. His expertise spans strategic development, plant modernization and stakeholder engagement. Prior to his U.S. appointment, he led Buzzi Group’s Italian cement division, where he oversaw operations, drove commercial growth and advanced long-term performance initiatives. Antonio Buzzi is especially passionate about developing people and building strong partnerships in the communities where the company operates.
“Antonio is a thoughtful, dynamic leader who combines a deep understanding of our business with a forward-thinking approach to innovation and sustainability,” Dirk Beese, chief operating officer of Buzzi S.p.A., said. “His appointment reflects our strong belief in continuity, culture and long-term vision. We are confident that under his leadership, Buzzi Unicem USA and Alamo Cement Company will continue to thrive, creating value for our employees, customers and communities alike.”
Antonio Buzzi succeeds Massimo Toso, who has served as president and chief executive officer of American operations since 2014. Toso has been elected as chairman of the Buzzi Unicem USA and Alamo Cement Company boards, where he will continue representing both organizations across key industry associations, foundations and advisory boards, including the American Cement Association formerly known as the Portland Cement Association, where he has played a leading role in advancing industry standards and collaboration.
“Antonio’s deep industry knowledge, operational strength and values-driven guidance make him exceptionally well-suited to guide our U.S. operations into the future,” Toso said.
Antonio Buzzi holds a master’s degree in civil engineering from the Polytechnic University of Turin, with additional academic work at the Polytechnic University of Madrid and Northampton Community College in Pennsylvania. His early career in investor relations, consulting and dedicated efficiency projects laid the groundwork for his broad and effective executive leadership style.
“I am honored to lead Buzzi Unicem USA and Alamo Cement Company,” Antonio Buzzi said. “I look forward to leading our organization forward—embracing innovation, advancing sustainable solutions and setting new benchmarks in quality and environmental responsibility while continuously striving to achieve a healthy and safe work. By supporting our communities, investing in our people and upholding strong governance, we are not only strengthening our company—we are helping shape the future of cement and concrete for generations to come.”
As the company looks ahead, its deeply rooted company values will continue to guide every decision.