- AIA
- Bank of East Asia
- Civil Engineering and Development Department, CEDD
- China Resources Vanguard (HK) Co. Ltd.
- China Resources Logistics (Group) Co. Ltd.
- CLP Power
- Construction Industry Training Board (former Construction Industry Training Authority)
- CRE Properties (HK) Ltd.
- Eastern Harbour Tunnel
- Easy Group
- EMSD
- English Schools Foundation
- Gammon Construction Ltd.
- Hong Kong & China Gas
- Hong Kong Airport Authority
- Hong Kong Council of Social Service
- Hong Kong Disneyland
- Hong Kong Heritage Museum
- Hong Kong Housing Society
- Hong Kong Ocean Park
- Hong Kong Telecommunications
- Hutchison Telecommunications
- ING Life Insurance Co, (Bermuda) Ltd.
- Ka Wah Bank
- KCR Corporation
- MGI (Far East) Ltd.
- MTR Corporation
- Pui Ching Primary School
- Pui Ching Middle School
- Royal HK Jockey Club
- Shaw Movie City Hong Kong Ltd.
- SPCA(HK)
- Sun Fook Kong (Civil) Ltd.
- The Jardine Engineering Corporation Ltd.
- Tom Lee Music
- Urban Renewal Authority
- Wing Hing Construction Co. Ltd.
- Zhong Rong International (Group) Ltd.
