Vincent D'Ambrosio, 34
VP, business development
Hill International, Marlton, N.J.
BAE, Pennsylvania State University
Leads sales efforts on most sensitive national and international projects at the CM firm (2007 total billings: $3.5 billion, according to BD+C's Giants 300).
Responsible for selling projects valued at more than $8 billion since joining firm in early 2007.
Landed $1 billion, 2.2 million-sf American Commerce Center (ACC) mixed-use high-rise project in Philadelphia (fourth-tallest building in the U.S. when completed).
Contract for ACC resulted in creation of new company division: Hill International Real Estate Partners.
Heading firm's growth in Southeast U.S. and the Caribbean; sold billions in projects, resulting in creation of firm's Miami office.
Member, Board of Directors, ACE Mentor Program of Eastern Pennsylvania. Organization educates students about careers in architecture, construction, and engineering.
OFF THE CLOCK
Favorite vacation spot: Istanbul, Turkey.
Can't live without Sicilian pizza or football (Penn State Nittany Lions; Philadelphia Eagles).
Has a collection of nearly 120 1:18 scale-model automobiles.