- Association of Accounting Technicians (AAT)
- Argos
- Barclays Capital
- Burdett Institute of Gastrointestinal Nursing and St Marks Hospital
- Cap Gemini
- Child Support Agency
- Compass Group
- David Lloyd Leisure
- Derbyshire Building Society
- DWP
- Edexcel
- Eurocontrol
- FI Group
- Homebase
- Job Centre Plus
- Marshall Aerospace
- Ministry of Defence
- Olympic Delivery Authority (ODA)
- Pension Service
- Roche
- Royal Mail
- Tesco
- TNT
- University of East London
- University of London
- Vocational Training Charitable Trust (VTCT)
- Westland
- Whitbread
- Yorkshire Building Society