RWE Supply and Trading
Anglian Water
Alfa Financial Software Limited
Procter & Gamble
Heathrow Airport Limited
Franklin Fitch
Willmott Dixon
Hays
Newton Europe
Cadent
Swiss Reinsurance Company Ltd
Roche
Hargreaves Lansdown
Leap29
Capacitas
Pro-Recruitment Group
Galliford Try
Croudace Homes
Ten10
Siemens
Taylor Wimpey
Countryside Properties
Johnson & Johnson
Reed Smith
Tokio Marine Kiln Group
Teneo (Management Consulting)
Revolent Group
Irwin Mitchell LLP
Steer
Schneider Electric
Port of London Authority
BT (British Telecom)
Severn Trent
Autodesk
Mott MacDonald
Taylor Wessing LLP
Virgin Media
Financial Conduct Authority
NFU Mutual
Allianz Insurance
Lendlease
TJX Europe
Express Vending
Network Rail
FDM Group
DHL Supply Chain
Womble Bond Dickinson
Kimberly-Clark Limited
Menzies LLP
Liberty Global
AMV BBDO
FirstGroup
Capgemini UK plc
John Sisk & Son Ltd
3 MONKEYS ZENO
Bryan Cave Leighton Paisner
Willis Towers Watson
Lockheed Martin UK
Air Products
Reed Global
Chaucer Underwriting Services Limited
DSTL
Avison Young (formerly GVA)
Oppidan Education
Bakkavor Group PLC
Kent County Council
WH Smith
ISG Plc
Avara Foods Ltd
Mindshare
VOLKSWAGEN Group UK
Firmdale Hotels
Compass Group UK & Ireland
Harvey Nash