Aliran Ihsan Resources Berhad (AIR Berhad) is a wholly owned subsidiary of MMC Corporation Berhad. The Group specialises in the full spectrum of water treatment – from operations, maintenance and rehabilitation of facilities to treatment of water. It currently operates and manages 2 water treatment plants in the districts of Taiping and Gunung Semanggol in the State of Perak.

AIR Group of companies comprises its wholly owned subsidiaries namely Southern Water Corporation Sdn Bhd, Southern Water Technology Sdn Bhd and Aliran Utara Sdn Bhd.


With over 23 years of experience in operating water treatment plants, AIR Berhad has established itself as a leading Operations & Maintenance private operator which continues to deliver high standard of services that complement the country's vision towards efficient water management for the people.

Due to vast experience in operation and maintenance (O&M) of water treatment plant, Lembaga Air Perak (LAP) as the principal operator in State of Perak has appointed AIRB to manage two WTPs namely Gunung Semanggol and Taiping Headworks with the total capacity of 150 MLD treated water. AIRB has performed diligently and met all the Key Performance Indicators (KPIs) that has been set by SPAN. As a result, the contract for the above two WTPs have been extended to 31st October 2017. Based on the performance and compliances shown during the O&M  period, AIRB was once again entrusted by Lembaga Air Perak to provide services to a newly completed WTP from 1 Mac 2016 in Kuala Kangsar with a total production capacity of 25 MLD.

AIR Berhad has also established alliances with both domestic and international strategic partners and is more than ready to continuously deliver quality services