Who we are
Our leadership

Miller's Board and Group Executive Committee

Miller’s Board is ultimately responsible for the activities and governance of the partnership. Its Group Executive Committee develops and implements our strategy, and manages and oversees the running of the business under the leadership of CEO Greg Collins.

OUR GROUP EXECUTIVE COMMITTEE

Greg Collins

Greg Collins

Chief Executive Officer
Greg was appointed as Chief Executive Officer in 2017 and chairs Miller’s Group Executive Committee. Greg 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.
Ben Speers

Ben Speers

Chief Operating Officer
In the role of Chief Operating Officer, Ben is primarily responsible for leading the Management Services unit, which delivers all operational services to the business.
Susan-Downey

Susan Downey

Head of Human Resources
As Head of Human Resources Susan is responsible for delivering our people strategy, ensuring that we attract, retain and develop the best people.
Martin Davison

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. 
Ken Macdonald

Ken MacDonald

Executive Chairman
As Executive Chairman Ken is responsible for three of Miller’s business units - Marine & Energy, Special Risks, and Reinsurance – that provide risk and (re)insurance solutions to a wide variety of clients on a global basis.
Tim Norman

Tim Norman

Head of Delegated Authorities and Professional Risks

Tim leads Miller’s Delegated Authorities and Professional Risks business unit which provides risk and capacity solutions to a wide variety of clients on a global basis.

John Eltham

John Eltham

Head of Commercial Strategy & Performance
John is responsible for commercial strategic planning and implementation at Miller. He also leads Miller’s strategic development of business from North American intermediaries, overseeing co-ordination of all resources to deliver the highest possible service levels. 
Timothy Press

Tim Press

Joint Head of Special Risks
Tim's leadership of Miller’s Special Risks business division comprises credit & political risks, terrorism & political violence, cargo & supply chain and accident and health business, working with a wide variety of clients on a global basis.
James Hands

James Hands

Joint Head of Special Risks
James’s leadership of Miller’s Special Risks business division comprises accident & health, credit & political risks, private clients, terrorism & political violence and cargo & supply chain business, working with a wide variety of clients on a global basis. 
Michael Papworth

Michael Papworth

Head of Property & Casualty
Michael is Head of Miller’s Property and Casualty business unit and also Head of Asia, handling large industrial wholesale accounts as well as global cedant facultative business.
Robert Alexander

Robert Alexander

Head of Reinsurance
Robert is a leading reinsurance broking figure in the fast growing Industry Loss Warranty and Insurance Linked Securities markets, and a member of Miller’s Executive Committee. 

Our partnership BOARD

Photo of Graham Clarke

Graham Clarke

Non-Executive Chairman
Graham became Non-Executive Chairman in 2017 having previously held the position of Chief Executive of Miller from 2000-2016. He joined Miller in 1982 and was appointed to the Board in 1990. 
Greg Collins

Greg Collins

Chief Executive Officer
Greg was appointed as Chief Executive Officer in 2017 and chairs Miller’s Group Executive Committee. Greg 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.
Nick Lyons

Nick Lyons

Independent Non-Executive
Nick was appointed to the Board on in February 2021.  Having worked as a corporate financier with JP Morgan, Salomon Brothers and Lehman Brothers for 22 years until 2003, Nick has sat on multiple financial services company boards as a non-executive Director since then. 
Chris Reid

Chris Reid

Non-Executive
Chris joined the Board as a Non-Executive in February 2021. Chris is a Senior Vice President based in GIC’s London office leading their Direct Private Equity investment activities in the Financial Services sector. 
Peter Catterall

Peter Catterall

Non-Executive
Peter joined the Board as a Non-Executive in February 2021. Peter is a member (Chair) of Cinven’s Portfolio Review Committee.  He is also a member of the UK and Ireland regional team.

Luigi Sbrozzi

Non-Executive
Luigi joined the Board as a Non-Executive in February 2021. Luigi is a Partner in Cinven's Financial Services team, and has been involved in a number of investment opportunities at Cinven, including Compre and Miller. 
Caspar Berendse

Caspar Berensden

Non-Executive
Caspar joined the Board as a Non-Executive in February 2021. Caspar leads the Financial Services Sector team at Cinven and prior to this worked at J.P. Morgan in London advising Dutch and Belgian clients across a variety of sectors.