Meet Our Experts

Kimberly Brennan

Chief Operating Officer | Tri-State Region

666 Fifth Avenue
New York, NY 10103
United States

Office: +1 212 716 3511

Mobile: 973 714 8861


Industry veteran Kimberly Brennan joins Colliers International as the New York/Tri-State region’s Chief Operating Officer. In her new role with Colliers International, Kim will be responsible for overall business operations, including P&L, business development, expanding market share, and providing leadership and strategic direction to the New York, New Jersey, and Connecticut offices. 


Prior to joining Colliers, Kim was the highest-ranking female commercial real estate executive in New Jersey, serving as Market Leader for Cushman & Wakefield’s New Jersey region, growing that operation over the last decade.

An active member in several key industry organizations, Kim is heavily involved with NAIOP (Commercial Real Estate Development Association), including her role on the NAIOP Board of Trustees, and as co-chair of the NAIOP education program committee. 

Brennan has been featured in Real Estate New Jersey as a “Women of Influence” (2006 - 2009), and as a “40 Under 40” (2008). She was also honored among NJBiz’s “40 Under 40” in 2008. In April 2011, NJBiz named her one of New Jersey’s “Best Fifty Women in Business."

Ms, Brennan has served as Director of Programming and Memberships of CREW and serves on the Rutgers Advisory Board.



Brokerage: Tenant Representation, Brokerage: Landlord Representation




Kim holds a bachelor's degree in political science from Seton Hall University.

Affiliations & Memberships

NAIOP, CREW - Commercial Real Estate Women

40.76036700 -73.97667800

Contact Kimberly