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.
Practice Leaders

Darren
Hartman
Managing Principal & Construction Engineering Practice Leader
Kansas City
+1.816.412.1864
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Matthew
Kmetz
Senior Principal and Protective Design & Security Practice Leader
New York
+1.212.367.2901
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Scott
Schneider
Senior Principal & Structural Engineering Practice Co-Leader
New York
+1.212.367.2882
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