Peter Wiswell

Executive General Adjuster and Manager of Marine Claims Services


Peter Wiswell joined GRS in 2020 as Executive General Adjuster and Manager of marine claims services. He has an extensive background in maritime law and marine claims. His career experience includes serving as head of North American marine claims and director of technical marine claims for a global insurer, president of TBS Adjusting Inc. and president of law firm Freehill Hogan & Mahar. Peter is a member of the New York State Bar Association, the Maritime Law Association, the Tulane Maritime Lawyer Board of Editors, the Quality Insurance Syndicate, American Institute of Marine Underwriters, the National Cargo Bureau, and the Society of Maritime Arbitrators.


Peter Wiswell
Global Risk Solutions
New York