II in One Concrete, a subcontractor responsible for laying concrete for the Obama Presidential Center, has filed a lawsuit ...

A concrete subcontractor on the Obama Presidential Center is alleging racial discrimination against Thornton Tomasetti.

New York-based Thornton Tomasetti denied the allegations and accused the subcontractor of shoddy work that caused cost overruns.

Thornton Tomasetti applies engineering and scientific principles to solve the world’s challenges and lay the groundwork for a better, more resilient future. The firm’s integrated practices offer ...

Kimley-Horn, AECOM, WSP, Tetra Tech High Performance Buildings Group, Langan, and Thornton Tomasetti top Building Design+Construction's ranking of the nation's largest ...

Kimley-Horn, Wiss, Janney, Elstner Associates, KPFF Consulting Engineers, Walter P Moore, Langan, and Thornton Tomasetti top Building Design+Construction's ranking of the nation's largest parking ...