- Abbott Laboratories
- AHDB Meat Services
- Balfour Beatty
- Bar Council
- Barclays
- BNFL
- Camidoc
- Carbon Trust
- Devon County Council
- Dispensing Doctors Association
- Esmee Fairbairn Foundation
- Finmeccanica
- GKN Plc
- Hammerson
- Isle of Man Government
- Marie Curie Cancer Care
- Maximus
- Nestle
- PayPoint
- Rural Services Partnership
- Serco
- Hark Group
- University of Hertfordshire
- Virgin Media