Roberto Stark, FACI, is the President of Stark + Ortiz, S.C., a consulting firm based in Mexico City, which provides structural design services for urban and infrastructure projects throughout Mexico, Peru, Panama, Spain, Colombia, Guatemala, Qatar, Aruba, USA and Bahamas.
He is a member of ACI Committees 318, Structural Concrete Building Code; 369, Seismic Repair and Rehabilitation; 374, Performance-Based Seismic Design of Concrete Buildings; He is also a member of ACI Subcommittee 318-L, International Liaison. He was a Director of the ACI Board of Direction for the term 2015-2018.
Since 1979, Stark has been a Professor at the National Autonomous University of Mexico (UNAM) and was Head of the Graduate Department of Structural Engineering from 1988-1992. He has given seminars on different topics related to concrete and seismic design in Brazil, Chile, Colombia, Costa Rica, Dominic Republic, Ecuador, El Salvador, Guatemala, Nicaragua, India, Peru, Spain, South Korea and the United States. He received the Gabino Barreda Medal for the highest Academic Achievement in 1981.
He received the ACI Charles S. Whitney Medal in 2018 and the ACI Design Award in 2019. ACI Fellow Member 2001. ACI Honorary Member 2022. AGIES Honorary Member 2019. The Roberto Melli Medal 2023, In 2024, he received the Life achievement Lorenzo H. Zambrano from CEMEX. He served as the Mexican delegate on ISO-TC 71 from 2005 to 2012. He received his BS in civil engineering from UNAM, Mexico City, Mexico, in 1981 and his MS and PhD from the University of Illinois at Urbana-Champaign, Urbana, IL, in 1983 and 1988, respectively.