Lobby space is seen for the first time during Google's grand opening in Chicago's West Loop Thursday December 3, 2015. (Chicago Tribune/ Phil Velasquez/TNS)
CHICAGO: Facebook and Google are mapping big expansions in Chicago, where real estate searches by two of the nation's other technology giants have been the centre of attention.
Menlo Park, California-based Facebook is negotiating to lease more than 200,000 square feet in a recently constructed office tower at 151 N. Franklin St. in the Loop, according to sources.
