https://therealdeal.com/new-york/2015/01/26/ad-giant-ipg-grows-to-280k-sf-at-brookfields-5-manhattan-west/
Interpublic Group New York Office | 450 West 33rd Street NYC
Jan 26, 2015 - The Interpublic Group of Companies expended its domain to more than 278,000 square feet at Brookfield Office Properties' 450 West 33rd Street.
450 west 33rd streetnew york officeinterpublic groupnyc