Membership

Leigh & Orange is a leading global architectural practice headquartered in Hong Kong with offices in China, South East Asia and the Middle East. We cherish our steady growth and success of 136 years. Our core values are integrity, humanity, creativity and sustainability. L&O is the first architecture firm in Hong Kong with ISO 9001, ISO 14001 and OHSAS 18001 certified Integrated Management System. Sustainability is a key driving force in our work. L&O envisions sustainability in a more encompassing manner implementing in our projects, nurturing the culture of sustainability within the office and contributing to the community. Our approach is underpinned by knowledge and creativity delivering cutting edge value added solutions to our clients. Based on in-house developed tools our projects are regularly reviewed for their sustainability design integration. L&O currently is a Corporate Member of the U.S. Green Building Council (USGBC), an Institutional Member of the Hong Kong Green Building Council (HKGBC) and a Corporate Member of China Green Building Council Hong Kong Chapter. We have a significant number of LEED APs, BEAM Pros and China Green Design Label trained staff.