Katten Muchin Rosenman LLP

About Katten Muchin Rosenman LLP

Katten Muchin Rosenman LLP is a multi-office law firm that presents itself as a provider of sophisticated, high-value legal services in the United States and abroad. Its website says its attorneys aim to understand client businesses and bring a commercial perspective to transactions and disputes. The firm was formed in 2002 through a combination of Chicago-based Katten Muchin & Zavis and New York-based Rosenman & Colin, and adopted its current name in 2005. Third-party profiles place its attorneys in offices across the United States, London and Shanghai, and describe the firm as practicing in more than 100 areas.

The firm's New York office, at 50 Rockefeller Plaza, is described on the firm's site as its second-largest office. The site says several core practices, including structured finance, trusts and estates, financial services and intellectual property, are chaired or co-chaired from New York. The New York office also handles corporate, litigation, real estate, restructuring and tax planning matters.

Practice areas

Areas of work that Katten Muchin Rosenman 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 Katten Muchin Rosenman LLP.

Registered attorneys

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