QT Engineering & Consultancy (QT) was incorporated on 28th, December 1987 under the Company Acts 1965 as a sole proprietor company. In early 1991, due to the business expansion program, few professionals have been invited to join the company. Meanwhile, a private limited company by the name QT ENVIRONMENTAL (M) SDN BHD, has been incorporated to undertaken the business operation of the sole proprietor company.

All Directors of QT are professionally qualified engineers from the local/overseas universities of different disciplines of chemical, civil with more than 80 years of combined working experience in the field of engineering contracts and trading. Besides, the executive team of the company include civil engineer, chemical engineer & mechanical engineer. Combined with experience project team, QT has managed to achieve constant growth for the past 30 years.

The main activities of QT are offering turnkey contract on Design, Supply, Delivery, Install and Commissioning of industrial waste water & sewage treatment plants, water supply, water treatment plant, pumping station, factory building, machine design, engineering equipment marketing, other general engineering and infrastructure works. To enhance the technical competency of the company, we are also in the process of upgrading Sewage Treatment Plant technology with the local government agencies mainly Indah Water Konsortium (IWK) together with our partner at Denmark, Inter Aqua A/S.


“To be the leading environmental specialist”


“Delivering highest standards of quality & value”
Our core principle that we uphold to provide best quality by creating value to our clients
“Building sustainable partnerships”
We aim to develop a meaningful & long term relationship with our stakeholders to create a win-win scenario