About Us

PT. UWT Indonesia

As an Indonesian company that complies with numerous international standards, UWT Indonesia is a sole Solution Partner of the Singapore-based United Water Technologies Pte Ltd, which was founded in 2005.


Reliability is Never Compromised

When it comes to the complete purification of water and wastewater, never compromise. UWT Indonesia has always been integrating the latest innovations in water treatment technology to guarantee purity and reliability, while producing breakthrough solutions. From chemical, life sciences, mining, marine, to F&B industry, our precisely engineered treatment systems are designed to accommodate every client’s operational processes.


All-Round Support

By leveraging our international exposure and proven track records in the industrial and municipal water treatment industry, our goal is to help you tackle wastewater and water scarcity challenges by providing cutting edge membrane technologies manufactured in Singapore and Indonesia. Equipped with a fast-responding customer service team, know that we are always within your reach throughout your water treatment process.


Our Connections, Your Strengths

UWT Indonesia strategically partners with highly experienced subsidiaries and affiliates to help support you with chemical solutions and civil construction services, hence giving your company the upper-hand through improved water treatment operations and further unlocking future business potentials.


We hold a vision to lead the Indonesian water treatment market through the most comprehensive water and wastewater treatment solutions for municipal and industrial customers.


UWT Indonesia is driven by two key pillars: Human Resources and Technological Innovations. We aim to tirelessly develop the potentials of our human resources, and amplify our services by supporting our workforce with the latest technological innovations to serve you better.

Key Technologies
  • RapidSand
  • Counterflow Clarifier
  • Lammella Clarifier
  • Advanced Oxidation
  • Ultrafiltration
  • Reverse Osmosis
  • Desalination
  • Catalytic Oxidation
  • Ceramic Membrane
  • Multi-media Filtration
  • Anaerobic Digester
  • Membrane Bio-Reactor
  • Moving Bed Bio-Reactor


Established United Water Technologies Pte Ltd in Singapore.


Expanding water treatment solutions to South East Asia region and Middle East for industrial customers.


PT UWT Indonesia was established as a solution partner of United Water Technologies Pte Ltd (Singapore) for the Indonesian markets.


Commissioned the 1st BOT Project for an industrial estate in Bekasi, Indonesia.


Joint-Venture with PT. Unitras Pertama (majority shareholder of PT. Saratoga Investama Sedaya Tbk)


Develop multiple end-to-end mid-market BOT projects for industrial & municipal markets through unsolicited scheme.