Five years in the works, Salesforce celebrated the grand opening of its 57-story, 1.2 million-square-foot Chicago ... Tower features a shimmering glass facade with 16,000 individual panes, and is ...

Demolition of “The White Castle Building” — though unlikely — would open a prime city block for new development.

Ken Griffin’s hedge fund is taking a fraction of the space in its exit from Citadel Center; TPG Angelo Gordon negotiating ...

Occupying the 103rd floor – that's nine floors higher than 360 CHICAGO – of the 110-story Willis Tower (the third-tallest building in North America after One World Trade Center and Central ...

Ken Griffin’s Citadel is departing the iconic Chicago tower that once served as its headquarters, cutting one of its last remaining ties to the city. The financial conglomerate is in talks to ...