Our Group Executive Committee

Strong management develops and implements our strategy

Greg Collins
Chief Executive Officer 

Greg was appointed as Chief Executive Officer in 2017.  He has worked in the insurance industry since 1977 and joined Miller in 2004 to lead its professional risks business. He was appointed to the Miller Board in 2007, became COO in 2011 and subsequently Deputy Chief Executive in 2016. Greg is on the board of The London and International Insurance Brokers' Association (LIIBA).


Martin Davison
Chief Financial Officer 

 

Martin is a qualified accountant and joined Miller in 1995 having previously worked in the London insurance market for the Lloyd’s regulatory division and in practice. He was appointed to the Board in 2009 and is responsible for Group Services' Finance, Legal, Compliance and Risk functions. He is a member of the Risk and Compliance Committees.


Ben Speers
Chief Operating Officer 

Ben Speers

Ben joined Miller as Head of Legal in 2011 and was made Chief Operating Officer in 2016.  He began working in the insurance industry in 1998 and has been a qualified lawyer for over 15 years.


Andrew Challacombe
Head of Marine  

 

Andrew is Head of Marine. He joined Miller from university in 1987. He is a Senior Partner, specialises in marine liability insurance and reinsurance and has a broad experience of other marine classes. He is an ACII and has recently been appointed to the Marine Executive Committee of the London and International Insurance Brokers Association (LIIBA).


Gary Clark
Head of Programmes  

Gary Clark

Gary is Head of Programmes and joined Miller in 1982. Gary is a member of the Non-Marine Executive Committee of the London and International Insurance Brokers' Association (LIIBA).


Ken MacDonald
Head of Specialty 

Ken MacDonald

Ken joined Miller in 2010. He heads Miller’s Specialty business unit and has over 27 years' experience in leading and growing businesses across (re)insurance, risk management consulting, captives and broking. A Canadian Chartered Accountant and Associate of the British Insurance Institute, Ken has lived and worked in Canada, Bermuda, Australia and, since 1996, London. He is a member of the Audit Committee.


Tim Norman
Head of Property and Professional Lines  

Tim has worked in the insurance industry since 1992 and joined Miller in 1996. He is Head of Property and Professional Lines within our Programmes business unit. He is also a director of Chancery Pii, an MGA and Appointed Representative of Miller, which is a joint venture with the Law Society of England and Wales.


Michael Papworth
Head of Asia and Head of Property & Casualty  

Mike Papworth

Michael is Head of Asia and also Head of Property and Casualty, a division within the Specialty business unit at Miller which handles large industrial wholesale accounts as well as global cedant facultative business. Michael joined Miller in 2009 and has nearly 30 years of insurance and reinsurance experience spanning energy, power, mining and heavy industry. Michael is also a member of The Insurance Institute of London and Chairman of the Miller Charities Committee.


Timothy Press
Head of Special Risks

Timothy has worked in the insurance industry since 1988 and joined Miller in 1996. He is Head of Special Risks. He specialises in all aspects of marine cargo, supply chain, credit and political risks, war, political violence and terrorism insurance.


Alex Vincent
Head of Energy

Alex started his career at Miller in 1991 and is Head of Energy, a division of the Specialty business unit. He is responsible for upstream & downstream energy, power & utility, onshore & offshore construction and liability risks.