(This list is a selection from the 2009 visitors database).

3M Singapore, A*STAR, ABB Industry, AEG Power Solutions, Agilent Tecnologies, Agnos Chemicals, Agri-Food & Veterinary Authority, Alexandra Hospital, Arabco Group, Asia Pacific Breweries, Aventis Pharma Manufacturing, BASF, Bayer South East Asia, Black & Veatch Water, Buchi Thailand, Cast Laboratories, Cerebos Pacific, CH2M Hill, Chartered Semiconductor Manufacturing, Chevron Phillips Chemicals, CIBA Industries, Coca-Cola Far East, Covance Asia, Defence Science & Technology Agency Singapore, DHI Water & Environment, DSO National Laboratories, Eli Lilly, Essilor R&D Centre Asia, ExxonMobil Chemical Asia, F&N Foods, Fujifilm Hunt Chemicals, GE Healthcare, Glaxo Wellcome Manufacturing, GlaxoSmithKline, Halliburton, HCMC Irrigation Service Company, Health Sciences Authority, Honeywell Specialty Chemicals, Hyflux, Institute of Chemical & Engineering, Intertek Testing Services, ISS Environmental Services Hong Kong, ISS Facility Services, Jebsen Jessen Marketing, Keppel Energy, Keppel Seghers Engineering, KK Women’s and Children’s Hospital, Leica Geosystems Technologies, Liebherr Singapore, MDS Life Sciences, Mitsubishi Electric Asia, Mitsui Chemicals, Mitsui Phenols Singapore, Nanyang Technological University, National Environment Agency, National Metrology Institute of Japan, National Taiwan University, National University of Singapore, Nestle R&D Center Singapore, Nissin Foods Asia, NK Chemicals, Panasonic Refrigeration Devices, Panasonic Semiconductor, Pfizer Asia Pacific, Phoenix Solar, PowerSeraya, PUB Singapore, PT Ecogreen Oleochemicals, Raffles Hospital, Rockwell Automation, SATS Catering, Sembawang Shipyard, Sembcorp Industries, Shell Eastern Petroleum, Singapore Civil Defence Force, Singapore General Hospital, Singapore Oxygen Liquide, Singapore Technologies Dynamics, Singapore Technologies Kinetics, Sodexo Facilities Management Services, SP Powergrid, Veolia Environmental Services

and many more.....