William LaGrange focuses his practice on the representation of plaintiffs and defendants in cases across industries ranging from banking and finance to arts and entertainment. William has successfully litigated commercial disputes, regulatory enforcement matters, and appeals, providing strategic counsel and innovative solutions to meet his clients' diverse needs.
Advising financial institutions, international corporations, and ultra-high-net-worth individuals, William has deep experience in complex commercial litigation, white collar defense and investigations, and alternative dispute resolution. He has supported clients in a range of matters spanning billion-dollar international criminal bribery investigations, fiduciary duty claims, lending discrimination, high-frequency trading violations, employment practices litigation, and breach of contract matters.
Known for his attention to detail and straightforward approach, William works closely with clients to understand their unique goals and achieve optimal results. His prior experience at an international law firm and a litigation boutique informs his ability to provide clear, pragmatic advice and makes him a valuable resource for his clients.
Credentials
Education
- Duke University School of Law, J.D.
- University of South Carolina, B.A., cum laude
Bar Admissions
- New York
Court Admissions
- U.S. Court of Appeals for the First Circuit
- U.S. Court of Appeals for the Second Circuit
- U.S. Court of Appeals for the Seventh Circuit
- U.S. District Court for the Eastern District of New York
- U.S. District Court for the Southern District of New York

