| Accenture | Logica |
| Actaris | Mitie Group plc |
| Adare Group Ltd | Next Group Plc |
| Allied Bakeries | NHS Institute for Innovation and Improvement |
| Amey plc | Norland Managed Services |
| Bourne Leisure Ltd | Opera Solutions |
| British Airways | Oxford Brookes University |
| The Capita Group plc | Pearson plc |
| The Co-operative | Portakabin |
| Coors Brewers Ltd | Premier Foods |
| Diamdel, a De Beers Group Company | R M Education |
| Esterline | Reed Specialist Recruitment |
| The Football Association | Rentokil Initial Plc |
| GKN Aerospace | J Sainsbury plc |
| GlaxoSmithKline | SGP Property and Facilities Management |
| Harrods Ltd | South West Water Ltd |
| Hewlett Packard | Telereal Trillium |
| Home Retail Group | Tesco plc |
| Hull City Council | UCLH NHS Foundation Trust |
| Hutchinson 3G UK Ltd | Unipart Group of Companies Ltd |
| J C Bamford Excavators Ltd | United Biscuits |
| JD Williams & Company Ltd | Vodafone Group |
| John Lewis Partnership | Yell Ltd |
| Kingfisher plc | 2 Sisters Food Group |
| Legal & General Group plc | |
