IMC is quietly turning Willis Tower into its Midwest command center. The Amsterdam-based trading firm is expanding its ...

IMC, an Amsterdam-based market maker, opened its Chicago office in 2000, and it is now the firm’s largest global operation, ...

Trading firm IMC is closing in on a deal that would make it the second-biggest tenant in the city's tallest building.

Blackstone has contacted a small pool of investors equipped to take on a $1.3B securitized loan on the 110-story Willis Tower ...

The firm invested approximately $670 million in renovations, which has resulted in operational improvements, including over ...

Blackstone is quietly testing the exit ramps at Willis Tower, sounding out a tight circle of investors about taking on the skyscraper’s roughly $1.3 billion securitized loan. It would be a striking ...

CHICAGO, Illinois -- With no visitors at the Willis Tower Skydeck right now, some baby chicks took the opportunity to enjoy the view. They ventured out onto the clear observation boxes on the 103rd ...

CHICAGO (WLS) -- First, there was the glass ledge addition to the Skydeck at Willis Tower. Now, the company that owns the city's tallest building wants to let guests rappel down a rope 103 floors ...

CHICAGO (WGN) — New year, new hue — that’s the philosophy at the Color Factory this January. Color you can see, taste, smell ...

An expert committee of architects on Tuesday announced that the structure atop the new One World Trade Center in New York City is a spire and not a broadcast antenna, bringing the building to a height ...

Expectant parents looking to go big for their gender reveal, look no further, as the Willis Tower has you covered. The tower wants to help with your announcement by hosting what's described as a "once ...