Thornton Tomasetti Leadership
As an independent firm, our leaders are employee-shareholders of the firm, with no shareholder holding more than 6% of outstanding shares. We follow a matrix structure, in which our technical staff belong to both a practice and a region. Project teams are assembled to match client requirements, and may draw from across both regions and practices.
Executive Leaders
Board of Directors
Steven
Hofmeister
Managing Principal & Structural Engineering Practice Co-Leader
Kansas City
+1.816.412.1836
Practice Leaders
Amy
Macdonald
Associate Principal & Resilience Practice Leader
New York, Madison Avenue
+1.646.438.0680
Darren
Hartman
Senior Principal & Construction Engineering Practice Leader
Kansas City
+1.816.412.1864
Elisabeth
Malsch
Senior Principal & Forensics Practice Co-Leader
New York, Wall Street
+1.212.367.3076
James
Feuerborn
Managing Principal, Forensics Practice Co-leader & New York Wall Street Office Director
New York, Wall Street
+1.212.367.2932
Matthew
Kmetz
Senior Principal and Protective Design & Security Practice Leader
New York, Wall Street
+1.212.367.2901
Najib
Abboud
Senior Principal & Applied Science Practice Leader
New York, Wall Street
+1.212.367.3000
Sam
Summerville
Senior Principal & Transportation Practice Leader
New York, Wall Street
+1.212.367.3062
Scott
Schneider
Principal & Structural Engineering Practice Co-Leader
New York, Wall Street
+1.212.367.2882
Scott
Lomax
Senior Principal & Structural Engineering Practice Co-Leader
New York, Madison Avenue
+1.917.661.8026
Sergio
De Gaetano
Senior Principal & Façade Engineering Practice Leader
London, Farringdon
+44.020.8124.6469
Steven
Hofmeister
Managing Principal & Structural Engineering Practice Co-Leader
Kansas City
+1.816.412.1836
Regional Leaders
