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Trevor Mapplebeck

Managing Director


Trevor is a Managing Director with Marsh Canada, and leads our Alternative Risk Solutions practice.  He is responsible for the design of process to help our clients better understand and evaluate risk and risk appetite, as well as the development of alternative risk financing strategies, encompassing both insurable and non-insurable solutions. This role incorporates the evaluation, implementation and optimal use of captive insurance companies, indemnity funds and other alternative forms of risk finance.


Trevor works with clients to incorporate risk into key decision-making processes through risk management framework design, quantitative analysis and economic evaluation of risk financing strategies.  Trevor’s experience crosses multiple geographies in a variety of industries in both the public and private sectors. He has most recently led risk management and analysis work for clients in agribusiness, energy, mining, and infrastructure/construction industries. 

From 2005 until joining Marsh in 2011, Trevor was a Partner in the Corporate Risk Consulting practice of Oliver Wyman, a leading risk and management consulting firm.  In that capacity, he assisted clients in understanding, managing and capitalizing on risk through the use of consistent methodologies, models and processes. 

Prior to Oliver Wyman, Trevor had been with Marsh since 1995 in various client management and advisory risk management service capacities. 

Prior to Marsh, Trevor was a senior specialty casualty underwriter for one of the world’s largest commercial insurance companies, responsible for building a portfolio with focus on the Canadian financial services sector, after starting his career with a Canadian bank. 


Trevor received his BBA (Hons) from Wilfrid Laurier University.  He has his Canadian Risk Management (CRM) designation and is a licensed insurance broker.

Trevor resides in Mississauga, ON with his wife and their two children.