Thammasorn Group Co., Ltd.

Thammasorn Group Co., Ltd. is a pioneering environmental services provider in Thailand and ASEAN countries, specializing in water and solid waste treatment for both public and private sectors. Operating under the ethos of "Total Environmental Management", the company offers a diverse range of products and services including water and wastewater tanks, septic tanks, waste management, energy solutions, and transportation services. The group comprises several entities, each contributing expertise to the overall mission. DOS Life stands out as a prominent producer of septic and water storage tanks, boasting an impressive annual production and extensive national distribution. DOS Greenovation focuses on clean energy provision and innovative solid waste treatment solutions. Meanwhile, DOS Corporation leverages extensive engineering experience in the design and construction of biogas systems. Additionally, Lynn provides sliding door and window systems for both residential and commercial buildings. Established in 1991, the company operates primarily in the manufacturing, water, and energy storage industries, with its headquarters based in Thailand. As of now, there is no publicly disclosed information regarding the company's latest investment and investors.