"Thornton Tomasetti is a global engineering firm offering a range of services including structural engineering and design, investigation and advanced analysis to clients in the public and private sectors. At the Weidlinger Applied Science practice, which has been an integral part of Thornton Tomasetti since its merger with Weidlinger Associates, Inc. in 2015, engineers develop and maintain advanced physics-based computational tools with specific focus on large-scale industrial problems."