Prestamaju Holdings Sdn. Bhd. is formerly known as Usahasama Karisma Intan Pemb Prestamaju Sdn. Bhd. The company that was incorporated in 1998 to undertake the design and construction of wastewater treatment plants on a turnkey basis for domestic sewage as well as the agricultural and industrial waste sectors of Malaysia. The company has since specialised in the design and construction of sewage treatment plants, pumping stations and force main.
The company is backed by a team of very experienced professionals coupled with a strong technical support team specialising in the areas of construction, mechanical and electrical works. Founder and Managing Director, Joseph Yong Fan, is a Chemical Engineering degree holder with his Masters of Science in the field of Environmental Pollution Control. Joseph Yong has more than 20 years of experience in the design & implementation of water and wastewater treatment projects.