Green Corporations
KPMG Advisory (China) Limited
Epson Hong Kong Limited
SC Johnson
American Water Corporate
Wilkinson Eyre Architects
Harbour City Estates Limited
Pinsent Masons
City Telecom (HK) Ltd
Anheuser-Busch Companies Inc
KCS Engineering
CLP Research Institute Limited
Whirlpool Corporation
Langham Place Hotel Hong Kong
Calpine Corporation
Shun Tak-China Travel ship Management Limited
Hopewell Property Management Co Ltd
Brown-Forman Corporation
Hong Kong Disneyland Resort
Hongkong Land Limited
AS&P – Architects Consulting (Shanghai) Co Ltd
The Hong Kong Institute of Chartered Secretaries (HKICS)
Daimler Company
Hyatt Regency Hong Kong,Tsim Sha Tsui
Entergy Company