IMC Leases Additional 100,000 SF At Willis Tower From Stephen A. Schwarzman Of Blackstone

The property asset involved in this transaction is an office space located at 233 South Wacker Drive in Chicago, featuring a total square footage of 100,000. This lease agreement was executed on February 4, 2026. The asset is part of the Willis Tower, a skyscraper with a total area of 4.5 million square feet.

Summary of transaction details:

• Property Type: Office
• Transaction Amount: Not specified
• Address: 233 South Wacker Drive
• Market: Chicago
• Landlord: Stephen A. Schwarzman - Blackstone
• Tenant: IMC
• Landlord's Representative: Nikki Kern, JD Parcheta, Jamai Brown & Jamey Dix - The Telos Group
• Tenant's Representative: Matt Carolan - JLL

This lease marks the second major expansion for Dutch trading firm IMC, adding to its existing footprint in the Willis Tower and highlighting continued demand from large tenants despite challenges faced by the landlord, Blackstone, including significant debt and the ongoing upgrades of the building.