Paull’s technical expertise is in Technology, Strategy, Design and Intelligent Buildings. He was the first Chairman of the European Intelligent Building Group, and is a management committee member of the Chartered Institute of Building Service Engineers, Intelligent Buildings Group. He is currently a Doctoral Researcher in Housing and Health at University of the West of England, having previously gained an MBA from London Business School is a Fellow of the British Computer Society and a Chartered IT Professional.

Following an early career in IT in the Health Service in Wales, and in London at Kings College Hospital and North West Thames Regional Health Authority, Paull worked in International Financial Markets, Telecommunications and Design and set up a multi-national specialist technology strategy consulting business (Infact) now part of WS Atkins. He returned to the Health Sector as Governor, non Executive Director and IT Projects Director at Taunton and Somerset NHS Foundation Trust.

He was until December 2014 Vice Chairman of Raglan Housing Association and Chairman of Raglan Developments. Paull was also District Councillor between 2003 and 2011. Leader of South Somerset District Council from 2004-2006. Chairman of South Somerset Together, the Local Strategic Partnership 2006-2012.