top of page

Shaping a

Allied Sustainability and Environmental Consultants Group Limited (“AEC Group”; Stock Code: 8320.HK) is the first listed sustainability and environmental consulting services provider in Hong Kong, offering one-stop, on-demand services.

A Hong Kong-based Top-ranked, Pioneering

Sustainability & Environmental Consulting Group

Founded In 1994

AEC has more than 70 committed employees having a wide range of skills in offering our clients professional consulting services. Our leaders and expert teams comprise certified engineers and scientists with years of management and technical experience in all aspects of environmental engineering.

Our capacity to produce suitable solutions that accomplish sustainability for our customers and the larger society is made possible by a comprehensive complement of specialized equipment and computer facilities, innovative tools, and ideas, as well as the organization's expertise.

Who We Serve







AEC offers the most comprehensive and cost-effective options for clients intending to enhance environmental performance and building sustainability, creating long-term benefits for their stakeholders and the environment.

How We Work

° Service Excellence

We develop efficient solutions that create value for our customers while raising the bar on industry standards for service and delivery.

° Client

Our focus on client-driven quality aims to ensure complete satisfaction while creating opportunities for our mutual, long-term success.

° Environment

Our greatest stakeholders are the environment and the local communities we work with. Together we strive to ensure these vital pillars benefit from our sustainable solutions.

Award & Recognition

AEC won InnoESG Prize
AEC won BDO ESG Awards
AEC won Hong Kong Green Awards
AEC won Quality Building Award

Member of Major Local & International Associations

AEC is the member of GBA Carbon Neutrality Association
AEC is the member of Hong Kong Green Finance Association
AEC is the member of the Chamber of Hong Kong Listed Companies
AEC is the member of World Green Building Council
bottom of page