Roger Hewitt
Following his early career as a mechanical and civil engineer in the heavy
engineering, chemical, construction and water and effluent treatment sectors, Roger
spent the last 30 years largely in wastes management, managing several
of the leading companies both internationally and in the UK.
In addition to his role as Executive Chairman of Castle Environmental, he is a
non-executive director of a number of companies in the wastes management
and renewable energy sectors.
He is a past Chairman and Treasurer of the Environmental Services
Association and is Chairman of the Waste Management Industry Training & Advisory Board. Having
been its President from 2000 to 2001, He is now Honorary Treasurer of the Chartered Institution of
Wastes Management.
Professionally, Roger is a Chartered Engineer, a Chartered Waste Manager, a Chartered Environmentalist, a
Companion of the Chartered Management Institute and a Fellow of the Institutions of Mechanical
Engineers, Civil Engineers, Engineering and Technology and Wastes Management. He is also an
Honorary Fellow of the Chartered Institution of Water and Environmental Management.

.