He is currently Chairman of the CILT Supply Chain Innovation awards committee and a judge for the SH & D awards.
His book on Warehouse Management was published in June 2011 and is now in its fourth edition.
He has co-written The Logistics and Supply chain toolkit with Susan Grinsted which is in its third edition. The Logistics Outsourcing Handbook, a collaboration with Jo Godsmark, was published in December 2019.
He runs CILT accredited training courses in the UK, UAE, China, India, Singapore, Malaysia, Hong Kong, Kenya, The Philippines and Thailand.
Gwynne is a Practicing Associate of the Academy of Experts.
He is a Fellow of the Chartered Institute of Logistics and Transport, a Fellow of the Institute of Training and Occupational Learning and a Member of the Institute of Consulting.
Gwynne is fluent in both Welsh and English and speaks basic French.