In the Marine, Specialty, Composite market, insurers face unprecedented challenges, including intense pricing competition, ever changing conditions, and uncertainty surrounding their catastrophe exposures. As your trusted advocate in the global re/insurance marketplace, we provide quantitative and qualitative analyses that help make more informed business decisions.

Our worldwide experts have a unique understanding of global risk and market dynamics. The team’s range of industry leading solutions ensures that each client receives the product that is most appropriate given individual business requirements.

Global Reach With Local Expertise

Our integrated global teams work together to deliver customized capital services that enable every client to take advantage of their unique opportunities and overcome their business challenges.

We believe that the only way to bring true value to your business is by first understanding the obstacles you face. Through careful evaluation we assemble a team of experts from every relevant part of our firm that will have a direct positive impact on your bottom line.

Our mission is simple: to deliver quantifiable results to your organization. Our Marine, Specialty, Composite team provides a complete range of product solutions, including Power / Utility; Onshore Energy; Offshore Energy; Hull (Blue and Brown Water); Yachts; Inland Marine; Terrorism; Marine and Energy Liability including Protection and Indemnity; Fine Art and Specie; Cargo; War and Political Risk: Cyber Risk

Leadership in Marine, Specialty, Composite

We are the premier Marine, Specialty, Composite intermediary – by experience, market share, product development, depth and diversity.

  • Places USD550 million of non-proportional reinsurance premium into the global markets annually
  • Represents in excess of 120 Marine, Specialty, Composite clients worldwide
  • Provides clients with access to the world’s premier reinsurers, both traditional and non-traditional
  • More than 80 dedicated Marine, Specialty, Composite reinsurance specialists throughout the world

Marine Risk Management

The commercial shipping industry, which transports more than 90 percent of the world’s cargo, is complex, volatile and constantly evolving. Aon’s Marine risk management and insurance broking expertise is unique in the industry, providing both the heritage that comes from long-term commitment to the commercial marine sector and the skills that come from a diverse client list.


Our worldwide marine presence is integrated with the Aon commercial insurance network, giving us the capability to carry out risk assessments on all aspects of your maritime organization. Aon’s experts can assess risk, from the ships themselves, the cargo to be carried in the ships, the cranes, equipment and crew that load them, to the computer networks that manage the inventories.


Our risk and liability reduction professionals have the experience and knowledge to deliver a wide range of innovative marine insurance products and services for both standard and unusual marine risks.


We have skills in all aspects of the marine industry and its insurance markets globally, with a specialist focus on mega-yachts, hull and machinery, ports, terminals and logistics companies, cargo and dockside vehicles, protection & indemnity and other marine liabilities, shipyards and claims management policies.


The Aon commercial marine insurance division enables you to manage risk more effectively and economically, providing coverage that is based not on what the markets can do, but on your specific insurance needs.