Will Um is a nationally recognized litigator who focuses his practice on complex business litigation, insurance recovery advice, and related coverage litigation. Mr. Um advises and represents corporate policyholders in complex insurance coverage claims relating to a variety of matters, including data breach and privacy issues, labor and employment, class actions, intellectual property disputes, media liability, professional services liability, directors and officers liability, and various environmental and toxic tort matters. He also handles general business litigation matters involving complex commercial contracts, fraud and misrepresentation claims, and unfair competition and unfair business practices. Over the course of his career, Mr. Um has recovered hundreds of millions of dollars for his clients in various types of insurance matters. Mr. Um represents a broad range of clients including companies specializing in technology, entertainment, aerospace, professional services, manufacturing, and oil and gas production.
Prior to joining the firm, Mr. Um was a policyholder counsel in the Los Angeles office of an international law firm where he handled major, multi-party complex litigation matters in both state and federal courts. In addition to trial work, Mr. Um served as lead counsel in arbitration proceedings across the country and secured numerous multi-million dollar arbitration awards, including one of the largest defense fee arbitration awards in California history.
Mr. Um is a frequent guest lecturer at the University of California, Irvine School of Law.
Mr. Um was listed in 2017 and 2018 by The Best Lawyers in America® for Insurance Law. He was recognized as a Southern California “Super Lawyer” for Insurance Coverage in 2013 and a “Rising Star” in 2007 and the three years immediately preceding by Super Lawyers magazine.
Insights View All
Boston University School of Law, J.D. (1993) cum laude
University of California, Irvine, B.A., Economics and Psychology, Minor in Business Management (1990)
U.S. Court of Appeals for the Ninth Circuit
U.S. District Court for the Central District of California
U.S. District Court for the Northern District of California
U.S. District Court for the Northern District of Texas
U.S. District Court for the District of Hawaii
American Bar Association, Insurance Coverage Litigation Subcommittee on Advertising/Intellectual Property, Co-Chair
American Bar Association, Litigation and Torts and Insurance Sections, Member
Association of Business Trial Lawyers, Member
California Bar Association, Insurance Law Committee and Business Law Section, Member
California Minority Counsel Program, Member
Inner City Law Center, Board of Directors, Member
Law360 Insurance Editorial Advisory Board, Member
Los Angeles County Bar Association, Member
Rolling Hills United Methodist Church, Board of Directors, Member, Finance Committee, Member
University of California, Irvine Alumni Association, Board Member/Director and Corporate Secretary
Volunteer and Pro Bono Services Provided to Alliance for Children’s Rights, Inner City Law Center, Public Counsel and Public Law Center
While we are pleased to have you contact us by telephone, surface mail, electronic mail, or by facsimile transmission, contacting Kilpatrick Townsend & Stockton LLP or any of its attorneys does not create an attorney-client relationship. The formation of an attorney-client relationship requires consideration of multiple factors, including possible conflicts of interest. An attorney-client relationship is formed only when both you and the Firm have agreed to proceed with a defined engagement.
DO NOT CONVEY TO US ANY INFORMATION YOU REGARD AS CONFIDENTIAL UNTIL A FORMAL CLIENT-ATTORNEY RELATIONSHIP HAS BEEN ESTABLISHED.
If you do convey information, you recognize that we may review and disclose the information, and you agree that even if you regard the information as highly confidential and even if it is transmitted in a good faith effort to retain us, such a review does not preclude us from representing another client directly adverse to you, even in a matter where that information could be used against you.