Associated Environmental Systems Limited


Associated Environmental Systems Limited was established in 2005 with its headquarters in Hong Kong. It provides comprehensive state-of-the-art professional environmental engineering solutions of Air Quality Improvement to meet clients’ different needs, say ESG, WELL, LEED and BEAM Plus:

1.) Air Purification Solution
2.) Sanitization Solution
3.) Scent Marketing Solution

Our sustainability goals for 2023:

  • Improve the wholesomeness of people by providing clean indoor air
  • Achieve Energy efficiency by specially designed air quality improvement systems
  • Ensure sustainable consumption and production patterns

Solutions Showcase:

  • Efficient Energy & Utilities
  • Green/Smart Buildings/PropTech
  • New Materials/Chemicals
  • Sustainability Services
  • Technology & Innovation

UN SDG goals that we align with:

  • SDG 3 Good Health and Well-being
  • SDG 6 Clean Water and Sanitation
  • SDG 7 Affordable and Clean Energy
  • SDG 11 Sustainable Cities and Communities
  • SDG 12 Responsible Consumption and Production
  • SDG 13 Climate Action
  • SDG 15 Life on Land

Legal Name: Associated Environmental Systems Limited

General Enquiry Email Address:

General Enquiry Phone Number: 27987828