200 Public Square
Suite 2800
Cleveland, Ohio 44114
Home Professionals Robert Port
As a partner with Hahn Loeser, Robert B. Port focuses his practice on business litigation, complex commercial disputes, and construction law. Rob has extensive experience in business tort litigation, representing both plaintiffs and defendants, nationally, including breach of contract, tortious interference with contractual relations, misappropriation of trade secrets, and breach of fiduciary duty. Rob has represented clients nationally in class-action lawsuits. In the construction area, Rob has experience in handling claims regarding additional costs and scheduling impacts, pre-litigation claims management to mitigate risk and reserve the client’s potential future claims for additional compensation or contract time extensions, assisting clients in obtaining certification under various Ohio and federal programs for minority or disadvantaged business entities, and defending clients against decertification for these state and federal programs.
Rob also has significant experience in analyzing business financial information and developing damages models based on both lost profits and business valuation.
Rob has a master’s degree in mechanical engineering and worked as a research-and-design engineer for over a decade before switching careers.
The Best Lawyers in America®, Commercial Litigation, 2020-25, Mass Tort Litigation/Class Actions – Defendants, 2025, Mass Tort Litigation/Class Actions – Plaintiffs, 2025
Rising Star, Ohio Super Lawyers®, 2010-11
Cleveland Bridge Builders, Class of 2018
State of Ohio
U.S. District Court for the Northern and Southern Districts of Ohio
Federal Bar Association, Member, Board of Directors, Northern District of Ohio Chapter, 2006-present
Jewish Federation of Cleveland, Member, Community Relations Committee, 2012-18
Mandel Jewish Community Center, Member, Board of Trustees, 2012-18
Lawrence School, Member, Board of Trustees, 2017-present