> ATZL NASHER & ZIGLER ENGINEERING AND LAND SURVEYING, P.C. New York Since: 2013 ATZL NASHER & ZIGLER ENGINEERING AND LAND SURVEYING, P.C.
> TOD WILLIAMS BILLIE TSIEN ARCHITECTS + PARTNERS, LLP New York Since: 2013 TOD WILLIAMS BILLIE TSIEN ARCHITECTS + PARTNERS, LLP
