First Bank of Nigeria Plc, Ecobank Nigeria Plc, WEMA Bank Nigeria Plc, Afribank Nigeria Plc, MTN Nigeria, First Pension Custodian Ltd. Sterling Bank Plc, Kwara State Goverment.Zain Nigeria, Fidelity Bank Plc, Spring Bank Plc, Notore Chemical Industries Ltd, Union Bank Plc, Central bank of Nigeria, NAPIMS
Accounting & Consulting: Andersen Consulting, Arthur Andersen, Price Waterhouse Coopers, Australian Institute of Management, Pontis Consultng, AON Consulting Group.
Banking: ANZ Bank, Bank of Tokyo, Banque Nationale De Paris, Barclays, Chase Manhattan Bank, Lloyds of London, National Australia Bank, Reserve Bank of Australia, San Paolo Bank, Standard Chartered Bank Australia.
Building & Construction: Building & Property, Building Design Partnership, John Holland Construction, McNicholas Group, Transfield, Transurban City Link Limited.
Defence: Australian Army, Defence Department, Ministry Of Defence (Mod), RAAF, Mod - HQ 2 Signal Brigade, Mod - Royal Military Academy, Mod Army School of Catering, Tenix Defence Systems Pty Ltd.
Education: Edinburgh University, Unitec Institute of Technology, Universal College of Learning, Universiti Putra Malaysia,University of Adelaide, University of Queensland, University of Technology Sydney, University of Texas - Southwestern Medical Centre, Macquarie University, Swinburne University.
||Manufacturing: ACI Plastics Packaging, Amcor Fibre Packaging, Bostik (Australia) Pty Ltd., Ciba Specialty Chemicals, Dairy Brands New Zealand Limit, Digital Computer Integration, Gillette, Oce Australia Ltd., Siemens Ltd., Tetra Pak, Toshiba Pty Ltd., Varian Australia Pty Ltd.
Police: City of London Police, Devon And Cornwall Constabulary, Police OSTT Unit, Victoria Police Protective Security Division.
Retail: Harrods, Edwin Shirley Holding Ltd., Le Riche Group, Reg Vardy PLC, VECCI, WH Smith News (UK), WH Smith News, Woolworths Limited, World Duty Free Europe Ltd., Yamaha Music Australia Pty Ltd.
Telecommunications: MTN Irancell in the Islamic Republic of Iran,BBC Monitoring, Foxtel Partnership, Granada Technology Group, Herald and Weekly Times, Mci Worldcom, Nortel Networks, Ozemail Ltd., Syntegra, Telstra, Webcentral Pty Ltd.
Finance: ABN Amro, AON, Bankers Trust, Bridge Financial, Citigroup, Credit Suisse First Boston, Dresdner Kleinwort Benson, HM Treasury, ING Barings, chroder Investment Management, Sun Group of Companies.
||Insurance & Legal: AON Worldwide, Baker & Mckenzie, Cornhill Insurance, Corrs Chambers Westgarth, Deacons Graham James, Legal & General, Legal Aid Commission, Lloyds of London, Mallesons Stephen Jaques, Mercantile Mutual Insurance, Royal & Sun Alliance Insurance, Swiss Life UK, Warburg Dillon Read Australia.
Government: Auckland City Council, Cherwell District Council, District of Columbia Tax & Revenue, Gloucestershire County Council, Income Tax Department, Legislative Council, Victorian Government Reporting, Waitakere City Council, Wellington City Council, Works Bureau, Government of Hong Kong.
Hospitality: Adelaide Casino, Ayers Rock Resort, Crown Casino, Crown Casino, Hyatt Hotel Adelaide, HAyman Island Resort, Hotel Inter-Continental Sydney, Hotel Rendezvous, Parkroyal Hotel Surfers Paradise, Sheraton Towers Brisbane.Transport & Storage: Dier-Transport Division, GE-Harris Railway Electronics, Great North Eastern Railway, P&O Cold Logistics, Refrigerated Roadways P/L, TNT Australia, Toll North Pty Ltd., VicGrain Limited.
Capital Coast Health Ltd., Community Health Sheffield, Glasgow Health Services, Gribbles Pathology, Lakeland Health Limited, Medical Imaging Technology, Midcentral Health Limited, Norfolk Mental Health Care, Qld Institute of Medical Research, Southern Health care, Tairawhiti Health Limited.