Arcosa, Inc. announced that Steven J. Demetriou has been elected to serve on the Company's Board of Directors as a new independent member effective February 1, 2023 and will serve as a member of the Company's Governance and Sustainability and Human Resources Committees. Mr. Demetriou is Executive Chair of the Board of Jacobs Solutions Inc. Mr. Demetriou's election fills the vacant seat on Arcosa's Board following the November 4, 2022 retirement of Douglas L. Rock. Mr. Rock served on the Board since the Company's spin-off as an independent company in November 2018, where he served as Chair of the Audit Committee until May 2022.

He previously served on the Board of Trinity Industries, Inc., the Company's former parent, joining in 2010. Mr. Demetriou was Chair of the Board and Chief Executive Officer of Jacobs from 2015 to January 2023. Prior to Jacobs, Mr. Demetriou served as Chairman and Chief Executive Officer of Aleris Corporation from 2004 to 2015, Chief Executive Officer of Noveon, Inc. from 2001 to 2004, Executive Vice President of IMC Global Inc. from 1999 to 2001, and held various leadership positions with Cytec Industries, Inc. and ExxonMobil Corporation from 1981 to 1999.

Mr. Demetriou currently serves as Chair of the Board of C5 Acquisition Corporation and as a Director of FirstEnergy Corporation. He previously served as Non-Executive Chairman of Foster-Wheeler from 2011 to 2014 and as a Director for Kraton Performance Polymers from 2009 to 2017 and OM Group from 2005 to 2015. He holds a Bachelor of Science in Chemical Engineering from Tufts University.