AEC

Allied Environmental Consultants Limited (AEC), founded in 1994, is a leading Hong Kong-based sustainability and environmental consultancy with over 30 years of professional experience. Its holding company, Allied Sustainability and Environmental Consultants Group Limited (AEC Group; Stock Code: 8320.HK), is the first listed sustainability and environmental consultancy service provider in Hong Kong.

Over the past three decades, AEC has built a strong track record across Hong Kong, Mainland China, the Asia-Pacific region, and the Middle East, helping public and private sector clients navigate evolving sustainability challenges. The Group offers comprehensive services encompassing environmental impact assessment, sustainability and ESG advisory, green and sustainable finance, carbon management, climate resilience, smart and green building solutions, and environmental monitoring and auditing.

Recognised through industry awards and professional accreditations, AEC delivers independent, practical, and innovative solutions that create long-term environmental and social value. Through its multidisciplinary expertise, the Group empowers organisations to achieve sustainability goals while contributing to a low-carbon, resilient, and sustainable future.