Contact Information
- Address : 6th Floor, Kian Gwan Building II, 140/1 Wireless Road, Lumpini, Pratumwan, Bangkok 10330.
- Tel : +66 (0) 2 123 3400
- Fax : +66 (0) 2 253 4977
- E-mail : seth.leong@arcadis.com, info-th@arcadis.com
- Website : www.arcadis.com
Rep/Contact Info

Mr. Seth W.W. Leong
Executive Director
Highlights
- Cost Management / Quantity Surveying, Project & Construction Management and Technical & Environmental Due Diligence
About us
Arcadis is a global natural and built asset design and consultancy firm working in partnership with clients to deliver sustainable outcomes that help to improve the quality of life. Through the work that we do, we are helping our clients to address the toughest challenges within the built and natural environments, delivering value for them and the communities and cities that we live in. Throughout the globe we employ more than 27,000 consultants in over 70 countries and deliver US$3.4 billion in revenue. Within the Asia region we have access to 5,000 people based in 40 offices and enjoy a successful history dating back more than 80 years.
Arcadis. Improving quality of life.
- Nature of Business : Construction Consultancy
- Year of Establishment : 1990
- Number of Employees : 120