Mr. Stauffer has served as Chief Executive Officer since 2015 and has served as Orion
Mark R. Stauffer
Robert L. Tabb
Mr. Tabb has served as Chief Financial Officer, and Treasurer since March 2019 and promoted
Peter R. Buchler
Mr. Buchler joined the Company as Vice President, General Counsel and Corporate Secretary in September
Francis J. Okoniewski III
Mr. Okoniewski joined the Company in September 2020 as the Vice President of Investor Relations.
Shallee E. Biondo
Ms. Biondo has served as Orion’s Vice President of Human Resources since June 2021 with
Marshall R. DeLuca
Mr. DeLuca has held the position of Vice President of Corporate Business Development since October
Scott H. Cromack
Mr. Cromack joined Orion Group Holdings as Executive Vice President of Orion Marine Group in
Jorge A. Laris
Mr. Laris serves as the Executive Vice President of TAS Commercial Concrete Construction leading the