Thompson Coburn LLP

About Thompson Coburn LLP

Thompson Coburn LLP is an American law firm with offices in Chicago, Dallas, Los Angeles, New York, Southern Illinois, St. Louis, Birmingham, and Washington, D.C. Its primary office is at One US Bank Plaza in Saint Louis, Missouri. The firm presents itself as full-service and reports experience across more than 50 areas of law. It traces its origins to 1929 and took its current name in 1996 through a merger of two St. Louis firms. Its New York office was established in 2021 through a combination with Hahn & Hessen.

The New York office, located at 488 Madison Avenue, handles commercial finance, bankruptcy and workouts, and its attorneys provide integrated legal services to major money center banks. Its corporate finance and litigation practices cover matters such as mergers and acquisitions, joint ventures, and complex commercial disputes. A New York real estate group handles mortgage financings, construction loans, commercial leases, and property acquisitions and dispositions. The Hahn & Hessen addition expanded the firm's work representing financial institutions and other financial market participants.

Practice areas

Areas of work that Thompson Coburn LLP describes on its own website. They describe the organization as a whole, not the practice of any individual attorney listed below.

Organization profile based on its official website and public sources (reviewed October 29, 2026). Attorney list from the New York State Unified Court System registration data. Not affiliated with Thompson Coburn LLP.

Registered attorneys

Registration status can change at any time. Confirm any attorney's current status through the official New York Attorney Search.