>Department of the Environment
>National Trust
>Seagate Technology
>Du-pont>Petrochemical Organisations
>Premier Power (BG)
>AES>T J O’Connor (Consulting Engineers)
>Banner Holdings Limited
(Rural Payments Agency (DEFRA))>City & Town Councils
>Hospital Trusts
>Road Services
(Caterpillar)>Large Consulting Organisations
>Alfred McAlpine Business Services Limited
>Education and Library Boards
>McLaughlin Harvey Construction Limited