Overview
Timothy Semenoro is a partner in Montgomery McCracken’s Litigation Department and co-chair of the firm’s Maritime and Transportation Industry Group. A former naval architect and marine engineer, Tim brings a technical perspective to complex shipping disputes, representing international companies, vessel owners, charterers, P&I Clubs, Hull Clubs, and insurers in high-stakes litigation, arbitration, mediation, and appeals.
Tim’s practice spans maritime casualty matters under the U.S. Limitation of Liability Act, Fire Statute, COGSA, and general maritime law, and he regularly engages with the U.S. Coast Guard, NTSB, and Federal Maritime Commission. He also advises international companies and foreign insurers on U.S. maritime regulations.
In Depth
Timothy Semenoro is a partner in the Litigation Department and co-chair of the Maritime and Transportation Industry Group. Combining formal training as a naval architect with deep admiralty knowledge, Tim offers a rare technical perspective that distinguishes his approach to complex shipping disputes. He primarily represents international companies, vessel owners, charterers, Protection and Indemnity (P&I) Clubs, Hull Clubs, and insurers in high-stakes, multiparty litigation, arbitration, mediation, and appeals.
Tim's practice spans the full spectrum of maritime casualty litigation, appeals, and arbitration, involving high-value and complex matters arising under the U.S. Limitation of Liability Act, Fire Statute, COGSA, and general maritime law. His broader experience includes providing charter party contract advice, negotiating pre-judgment security, leading on-site incident investigations, directing expert consultants, managing large-scale e-discovery, and engaging with U.S. government agencies, including the U.S. Coast Guard and NTSB, in investigations, public hearings, and Federal Maritime Commission proceedings. Tim also advises international companies and foreign insurers on U.S. maritime regulations governing cargo transportation, trade restrictions, and pollution liability.
Prior to joining Montgomery McCracken, Tim was a partner with the maritime law firm Chalos O'Connor LLP. Previously, he practiced at a boutique New York law firm in the areas of cargo subrogation, complex commercial litigation, insurance, and coverage. During his final year of law school, Tim served as a judicial-extern clerk to the Honorable Marcel Livaudais, Senior U.S. District Judge for the Eastern District of Louisiana.
Before attending law school, Tim was a naval architect and marine engineer with the firm of CG International, Inc. The years Tim spent working in the marine vessel design and construction field before transitioning to maritime law provide him with a unique technical perspective on vessel operations, casualty causation, and loss prevention. This engineering foundation gives him an unmatched ability to analyze technical evidence, understand vessel operations, and communicate effectively with marine surveyors and technical consultants.
How Timothy Helps
- Maritime casualty litigation
- Maritime arbitration and mediation
- Limitation of liability actions
- Federal Maritime Commission proceedings
- Charter party and cargo disputes
- U.S. maritime regulatory advice
The Record
Credentials
Admitted to Practice
- New Jersey
- New York
- Supreme Court of the United States
- United States Court of Appeals for the Second Circuit
- United States District Court for the District of New Jersey
- United States District Court for the Eastern District of New York
- United States District Court for the Southern District of New York
- United States District Court for the Western District of New York
Selected Representations
- Defending the owners of the ONE APUS containership, which suffered the world’s largest loss of overboard containers without sinking; and, also acting as Lead and Liaison counsel for the Vessel Interests in a first-of-its-kind major maritime Multi-District Litigation proceeding that consolidated over 80 individual U.S. legal actions.
- Defending ONE, one of the world’s largest containership owners and operators, in multiple proceedings brought by major U.S. importers and retailers before the Federal Maritime Commission.
- Defending several international vessel owners, operators, and their insurers in complex multiparty casualty litigation, involving fires, loss of life, cargo damage and/or loss of cargo overboard.
- Successfully defended the vessel owner and technical manager of the MSC FLAMINIA against over $120 million in cargo and property damage claims while simultaneously pursuing over $170 million in affirmative claims through two federal bench trials and a subsequent Second Circuit appeal.
- Served as counsel for the German owner and operator of the containership RICKMERS GENOA, before the U.S. District Court for the District of Southern New York and the Second Circuit Court of Appeals, for a matter involving the collision of the RICKMERS GENOA and SUN CROSS in the South China Sea and resulting explosion and fire that damaged the vessel and her cargo in 2005.
- Served as counsel for German containership line Hapag-Lloyd against a container terminal in the port of Savannah, Georgia for improper stowage of cargo in a vessel’s hold and resulting spilled fuel oil and cargo damage in a matter that was successfully mediated.
- Served as counsel for foreign-owned general cargo vessel the TONG CHENG against the U.S. National Pollution Fund Center for denial of a claim for limitation and exoneration of liability before the U.S. District Court for the District of Hawaii.
- Served as counsel for the foreign owner of the containership NEW DELHI EXPRESS against the U.S. Coast Guard for an improperly positioned buoy in New York harbor that resulted in the grounding of the vessel.
- Served as counsel for an international energy company against a foreign owner and operator of a fleet of bulk carriers for damages under a Contract of Affreightment to transport coking coal in a matter that was successfully arbitrated before the U.S. Society of Maritime Arbitrators.
Selected Speaking Engagements
- July 2026 Speaker “The Impact of AI and Machine Learning on Arbitration and ADR” Maritime Law Association Arbitration and ADR Committee
- April 2026 Speaker “The Courts & U.S. Government Perspective: The Federal Arbitration Act at 100” The Maritime Law Association of the United States
- May 2025 Speaker “Maritime Arbitration – Essentials You Need to Know” International Maritime Law Seminar
- October 2024 Speaker “What is special in my jurisdiction and where does it differ from English law” International Maritime Law Seminar
- October 2023 Speaker “Anatomy of a Major Cargo Casualty” Maritime Law Association Fall Meeting
- May 2023 Speaker “Recent Development in Maritime Law Around the World” International Maritime Law Seminar
- October 2019 Presenter “Big Ships, Big Fires, Big Problems – what’s involved and lessons learned” International Maritime Law Seminar
Selected Publications
- October 2024 Mentioned
- March 2023 Mentioned
- November 2022 Quoted
- Spring 2017 Author “A Collision Between Excess, Marine, and Land-Based Property Insurance Policies and a Dry Dock” ABA Admiralty and Maritime Law Committee Newsletter
- September 2014 Co-Author “A Modern Twist On A Charter Party Contract” Mealey’s International Arbitration Report
- 2000 Author “The State of Our Seafaring Nation: What Course has Congress Laid for the US Maritime Industry?“ 25 TUL. MAR. L.J. 355
- 2000 Author “To Be an ‘Incident’ or Not an ‘Incident,’ That Is the Question Under the Oil Pollution Act of 1990” 24 TUL. MAR. L.J. 955
Honors & Awards
- Selected to Chambers and Partners USA – Transportation: Shipping/Maritime: Litigation (New York) list in 2026. The award is issued by Chambers USA and a description of the selection methodology can be found here. No aspect of this advertisement has been approved by the Supreme Court of New Jersey or the highest court of any other state.
- Selected to The Best Lawyers in America® – Admiralty and Maritime Law list in 2022-2027. This list is issued by Best Lawyers® and a description of the selection methodology can be found here. No aspect of this advertisement has been approved by the Supreme Court of New Jersey or the highest court of any other state.
- Selected to the New York Metro Super Lawyers list in 2024-2026. This list is issued by Thomson Reuters and a description of the selection methodology can be found here. No aspect of this advertisement has been approved by the Supreme Court of New Jersey or the highest court of any other state.
- Martindale, Hubbell AV Rated. The rating is issued by Martindale-Hubbell and a description of the selection methodology can be found here. No aspect of this advertisement has been approved by the Supreme Court of New Jersey or the highest court of any other state.
Professional Activities
- Member, Maritime Law Association of the United States
- Member, Connecticut Maritime Association
Education
Law School
- Tulane University Law School
Undergraduate School
- Webb Institute of Naval Architecture
Insights
Shared Thinking
Talk With Timothy
New York 212-551-7793 tsemenoro@mmwr.com