aessis_team Graham McCall - Managing Director

Graham McCall AESSiSGraham McCall brings over 25 years experience in engineering, product development and PLM implementation.  Graham has a strong track record of working across automotive, aerospace, medical devices, F&B & CPG sectors to deliver strategic PLM business improvement projects & initiatives that improve operational & financial performance in engineering and product development.  Prior to joining AESSiS, Graham worked for Unigraphics & SDRC & before that for General Motors & Land Rover in various engineering roles.  Graham is a Chartered Mechanical Engineer and holds a degree in Mechanical Engineering and an MBA from Warwick Business School.  Connect to Graham on Linked In here; https://uk.linkedin.com/in/grahammccall

Public Profile

James Byrne - Director

James Byrne brings over 25 years experience in the Aeronautical Engineering & Product Lifecycle Management (PLM) software industries.  Prior to joining AESSiS, his career has encompassed active service as a Chinook flight engineer with the RAF to extensive PLM implementation experience with first Siemens PLM where he helped deploy Teamcenter at companies including Rolls Royce Aerospace, Ford Motor Company, Volvo Cars, Jaguar Cars and Aston Martin.  James holds a first class honours degree in Mechanical Engineering and is also a CAA approved Airframe and propulsion systems engineer.

Richard Mason - Development Director

Richard Mason AESSiSRichard Mason has over 25 years experience in the development & delivery of sophisticated PLM technologies & business solutions.  Richard has a proven track record as both a business leader, entrepreneur and technologist in the PLM sector. Richard holds a degree in Digital Systems Engineering from the University of Sunderland.




Steven Godsell - Project Manager and PLM Consultant


Steve Godsell AESSiSSteven is an accomplished and experienced PLM consultant, and has performed in a number of project management and consulting roles over the past 14 years in both government and private sectors. This experience included 4 years with Siemens PLM UK as a PLM consultant at Rolls-Royce PLC and more recently, 5 years with Atos Australia, as a principal consultant for Defence related PLM customers. Steven is passionate about business improvement through the appropriate use of technology, sustainability and organisational change. Steven hold a Bachelors Degree in Mechanical Engineering.

Dr William Magill - PLM Consultant


Dr William Magill has over twenty years’ experience in the design and implementation of IT-enabled business improvement projects, with particular emphasis on Product Lifecycle Management (PLM). He has a proven track record in providing relevant thought leadership to client companies and working with them translate this into business transformation projects that deliver successful, cost-effective change.

Over two decades of consulting experience with an international client-base spanning Europe, Scandinavia and the USA. Experience across a broad range of industries including consumer electronics, shipbuilding, aerospace, and R&D. 
Whole business lifecycle experience covering Systems Engineering, CRM, SCM, MRP II, ERP & MRO.
Proven capability to rapidly identify opportunities for efficient and effective change within a complex business environment.

William is a Chartered Mechanical Engineer and holds a degree in Mechanical Engineering from the University of Belfast and a Doctorate in Philosophy from the University of Newcastle.