In the environment business, Ranhill has been granted an exclusive license by the Minister of Energy, Green Technology and Water, Malaysia to provide source-to-tap water supply services to end-customers in the entire State of Johor, the second most populous state in Malaysia, with a population of approximately 3.5 million people.

Ranhill conducts its environment business through RSAJ, RWSB and RWT (Cayman), which were all part of RUSB prior to the Pre-Offering Reorganisation.

At the point of acquisition, RWT had a track record of completing water and wastewater treatment projects throughout Asia, notably Malaysia, Thailand and China.

Subsequently, in 2008, RUSB formed RWT (Cayman) through a joint-venture arrangement with Robinson, a unit of Aqua Resources Fund Limited, through which various water concessions in China previously held under RUSB Group were subsequently held under RWT (Cayman) pursuant to an internal reorganisation.

Ranhill conducts its power business through RPI, RPII, RPOM, RPOMII and RPS, which were all part of RGSB prior to the Pre-Offering Reorganisation.

RGSB was incorporated in Malaysia under the Act in June 1972 as a private limited company under the name of EPE Power Corporation Berhad.

RPI's power plant was subsequently upgraded to a total generating capacity of 190 MW using a CCGT configuration, and it commenced full combined-cycle operations on 25 October 2008.

On 24 January 2006, the Economic Planning Unit of the Prime Minister's Department awarded Ranhill Tuaran Sdn Bhd (now known as RPII), an 80%-owned subsidiary of RGSB, with a concession on a BOT basis for a 190 MW CCGT power plant in Sabah.

The AquaSMART system links all of the DMA's raw data collected (from any software) and creates reports at the click of a button.

It is a simple and useful tool for DMA monitoring, either for a long term or on a daily basis, which would save data analyst a significant amount of time.

Rather, the NRW business utilises AquaSMART as an internal monitoring and decision-making resource that helps RWSB to achieve client targets and optimise its costs.