The company was established in 1991 to offer services in construction design and installation of waste water treatment systems for industrial plants and communities in order to mitigate water pollution that is very harmful to the environment and the society.

Also offered by BEHC are after treated water analysis for assuring quality and standard; construction of clean water system for factories and consumption (drinking); and production of high quality drinking water that meets universal standard under the brand name "BANPAN DRINKING WATER" to sell to general customers.

BEHC is now running the healthy food business via the "Spa Foods" restaurant at Soi Viphvadee 16/21.