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, ...

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

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

The Sears Tower was the world’s tallest building until 1996, when it was surpassed by the Petronas Twin Towers in Kuala Lumpur, Malaysia. With clear weather, four states are viewable up to 50 miles ...

CHICAGO (WLS) -- Aon, a global financial risk consultant company, is planning to buy out competitor Willis Towers Watson. The deal, valued at about $30 billion, could potentially impact the name of ...