The Team


James Dipple

Chief Executive T: 01235 824101

James is a chartered surveyor and has over 35 years' experience in commercial property. He joined MEPC in 2008 as a main Board Director and Managing Director for Milton Park and Silverstone Park before being promoted to CEO in 2014. In a previous role he led Milton Park’s modernisation between 1997 and 2001, and was instrumental in developing a number of well-known business parks in the UK whilst a commercial partner at Strutt and Parker. James has a keen interest in architecture and the built environment. He is a mentor for students studying Land Management at University of Reading where he gained his degree. In his spare time James enjoys sailing and cycling. Secretary: Emily Ilett - 01235 824101


Roz Bird

Commercial Director T: 01327 856000

Roz is a qualified marketer and has a degree in Estate Management. In 2007 she joined MEPC and in 2011 became Estate Director at Granta Park where she was instrumental in creating a special science community. In June 2012 MEPC sold Granta Park and Roz then became Head of Business Development, working across the MEPC portfolio formulating and implementing MEPC good practice in business park management. In March 2014, following MEPC's acquisition of 131 acres of development land around the Silverstone Circuit, Roz became Commercial Director of Silverstone Park.


Ben Leefield

Senior Development Manager T: 01256 486683

Ben joined MEPC in 2015, having previously worked for Mercedes-Benz Retail Group and a regional commercial developer. He is passionate about creating high quality and efficient working environments which meet occupier’s needs. Ben’s experience includes refurbishment, fit-out and new commercial development work. His leisure interests include spending quality time with his family, squash and skiing.


Nick Randall

Finance Director T: 01235 824123

Ruth Williams

Marketing & Occupier Liaison T: 01327 856002

Meet the team: Ruth Williams, Occupier Liaison & Marketing Officer


Carl McKellar

PR Consultant T: 07786 138905

Michael Peck

Estate Facilities Manager T: 01327 856000

Adam French

Financial Accountant T: 01235824105

Marion Christer

PA to Commercial Director T: 01327 856005

Rachel Smithers

Administrative Assistant T: 01327 856009

Sarah Adhemar

Reception T: 01327 856000

Naomi Wyness

House-keeper T: 01327 856000