Colliers Makes Changes to LI's Exec Suite

NEW YORK CITY—Commercial brokerage firm Colliers International announced today the promotions of Gus P. Nuzzolese, Esq. to president and Darren Leiderman to chief operating officer of the firm’s Long Island operations, effective immediately.

In his new role as president, Nuzzolese will develop stronger and extensive relationships with Colliers’ existing and new clients on Long Island, while advancing the activity level and performance of the operations’ pool of brokers and incoming salespersons. As COO, Leiderman will focus on operations and strategic initiatives to execute Colliers’ growth plans for the Long Island office. Both Nuzzolese and Leiderman previously held the post of senior executive director, the company states.