Ann Marsden
Partner (Abogado)
Ann is a partner in the marine, trade and aviation team. She handles a broad range of commercial disputes with a strong focus on issues arising out of the travel, tourism and leisure sectors.
She provides advice to companies and insurers across Spain, Latin America and the UK, particularly in relation to contentious matters involving personal injury, including serious incidents such as assaults and fatalities. Her client base includes major cruise operators and their P&I insurers, for whom she handles on board accident investigations and manages claims brought by both passengers and crew members. In addition, Ann frequently represents hotel chains, tour organisers and insurers in connection with complex cross-border injury and illness claims arising from package holidays and excursions.
As a specialist in handling maritime and commercial matters, I am a strategic thinker and a clear communicator who can bridge legal and cultural gaps on cross-jurisdictional matters. I enjoy tackling diverse issues and finding pragmatic solutions, and clients often trust me to resolve sensitive matters requiring a diplomatic approach.
Beyond litigation, Ann’s practice also includes advising on package travel regulations and related legal frameworks, consumer protection matters, regulatory compliance, and the drafting and review of contractual documentation such as passenger ticket terms and conditions. A fluent Spanish speaker, Ann divides her time between the firm’s Madrid and London offices to support clients across multiple jurisdictions.
Recent work highlights
Cruise ship detention
SIAC arbitration
Food poisoning group action
On board engine fire
Court of Appeal decision on charterparty
Gangway collapse in Spanish port
What people are saying
The team has extensive knowledge of maritime matters, so you feel very secure when you entrust them with a matter.
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Gonzalo Alvar
Partner
Sectors
Shipping
Gonzalo is a partner in the Madrid office. With a long and continued practice of working for shipyards, shipowners and banks, he is one of the most reputed lawyers in Spain in relation to the shipbuilding industry.
During his career, he has participated in the negotiation of a number of shipbuilding projects, ship conversions and ship repair contracts. His practice includes advising on shipbuilding contracts, ship repair contracts, security packages (including refund guarantees, insurances bonds and mortgages), financing agreements, the Spanish tax lease system, agency and brokerage contracts, subcontracts and supply contracts. Gonzalo is also frequently requested by clients to follow up shipbuilding contracts until the delivery and registration of vessels. He has broad experience in restructuring shipbuilding contracts and ancillary documentation when shipyards face economic distress.
My main attribute is my pragmatism. Reaching a deal is the main target of clients in this sector and that must be my objective as well. And, on top of anything, is my dedication to achieve the target, and my enthusiasm. I am passionate about my work and I always try to transmit such enthusiasm to clients and to my team.
Due to his recognised knowledge of the Spanish shipbuilding/ship financing market, foreign shipowners, banks and law firms seek his advice on a regular basis. Gonzalo is member of the Spanish Maritime Law Association, and has been invited as a Spanish representative to the Forum of Dahkla (Blue Economy in Africa). He has also co-authored books on shipping law contracts, and published several articles related to shipbuilding and ship finance matters in specialised magazines. Gonzalo is a recommended lawyer in Chambers and Partners in the category ‘Spain: Shipping Finance’.
Recent work highlights
Ship mortgages for Spanish vessels
Construction of cutting-edge hybrid vessels
Foreign acquisition of stake in shipowner
Acquisition of multi-purpose vessel
Cross-border sale and purchase of offshore vessel
Construction of electric prototype
Construction and financing of live-fish carrier vessel
Construction and financing of live-fish carrier vessel
What people are saying
Gonzalo Alvar is an expert maritime lawyer who knows his sector like few others. It is a pleasure to work with him.
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Juan Alegre
Partner (Abogado)
Services
Commercial dispute resolution
Sectors
Shipping
Juan is a partner in the shipping and commercial dispute resolution teams. Based in the Madrid office, he specialises in non-contentious and contentious work, particularly international arbitration and cross-border litigation in the oil and gas, energy, mining and commodity sectors in Spain and Latin America.
His clients cover a wide spectrum of jurisdictions and industry sectors ranging from Spanish and Latin American oil companies, European energy companies and Brazilian mining and steel producers to international cement manufacturers and traders, sugar and ethanol producers, paper and cellulose producers and their insurers.
I bring a practical approach to companies involved in international trade and shipping matters. I provide prompt and commercial solutions to clients in Spain and Latin America, always seeking the most efficient route both in dispute resolution and contractual negotiations.
In addition to offering bespoke in-house training to his clients, Juan regularly lectures on shipping and international trade matters at a variety of international conventions. A fluent Spanish (mother tongue), Portuguese and Italian speaker, Juan read law at the University of Valencia and obtained an LLM from the University of London. He qualified in Spain in 1991 and in England and Wales in 1993. He became a partner at Thomas Cooper & Stibbard in 1996. He has been ranked by the Legal 500 EMEA, Chambers and Partners and Best Lawyers.
Recent work highlights
Terms and conditions of sale
Contracts of affreightment
Cross-border insolvency
Time charterparty
Court of Appeal
External recognition

What people are saying
Penningtons Manches Cooper is very strong at co-ordinating with various entities involved in the processes and is always available.
Penningtons Manches Cooper houses a respected shipping practice in Madrid, aided by the law firm’s extensive international network.


