A Fellow of The Institution of Civil Engineers and a Fellow of The Institution of Highway Engineers. He is a Fellow of the Association for Project Management, a Member of The Chartered Institute of Housing and an independent board member at Tai Calon, a registered social landlord in south east Wales.
Panasonic Trust Award from Royal Academy of Engineers. Registered at the Engineering Council.
Invited to join the regional committee of the Institute of Business Consulting, he led on professional standards. Selected as Chair for London, Colber restructured the region with responsibility for some 5,000 members, local, regional and national practices. As National Council Member with a key role in the senior management team that negotiated the rebranding into The Institute of Consulting and the transition process into The Chartered Management Institute.
Recognised by the International Council of Management Consulting (ICMCI) and London School of Economics (LSE)
Colber stood down and established The 459 Club, a business and networking club for professionals.