Jamie M. Gentoso

Global Head, Solutions & Products Business Unit

Jamie M. Gentoso, P.E. was appointed Global Head, Solutions & Products, and member of the Group Executive Committee of Holcim in March 2021.


Previously, she served as CEO for Holcim’s U.S. cement organization where she was responsible for all cement product lines. Before joining Holcim, Jamie was Vice President of Sales and Marketing, Construction Specialties at Sika Corporation US.

Jamie now has global responsibility for the Solutions & Products Business Unit at Holcim. This includes the recently acquired roofing business of Elevate (formerly Firestone Building Products), Malarkey Roofing Products and Duro-Last Roofing Systems. Jamie has also sat on the Board of Directors for several industry organizations, including the Ready Mix Concrete Foundation, Precast Concrete Educational Foundation and the Concrete Industry Management (CIM) program.

Jamie received both her MBA and Bachelor of Science in Civil Engineering from the University of Michigan. She is an accomplished leader and a registered Professional Engineer. Jamie is an American national and was born in 1977.

Other activities and functions


  • Member of the Board of Directors of PSEG, a public utility in the US
  • Member of the Leadership Advisory Board (LAB) for the University of Michigan, College of Engineering

Meet the Holcim executive committee

Chief Executive Officer
Chief Financial Officer
Global Head, Solutions & Products Business Unit
Region Head Asia, Middle East & Africa
Region Head Latin America
Region Head North America
Chief Sustainability Officer
Head Legal and Compliance