Stephen Buttling is a Principal at National Geotechnical Consultants at National Geotechnical Consultants. He possess expertise in geotechnical engineering, geotechnics, soil, slope stability, foundation design and 22 more skills. He is proficient in Thai. Colleagues describe him as "As Stephen mentioned, I have known Stephen now for more than twenty years. We worked together on many projects in Bangkok, the most important and difficult one was the Swarnabhumi International Airport. Stephen is well known for his extensive experience as he has gained in many countries, Singapore, Hong Kong, Taiwan, and Thailand and lately in Brisbane. I learned a lot from him while we worked together."