Ecosystem Technologies International, Incorporated is the benchmark in the local industry and major player in Asia in the field of Total Water Resources Management.

Leveraging on its more than 20 years of experience with technology development and its extensive inventory of proprietary technologies and over 18 patents, Ecosystem pioneered the Sequence Bio Reactor (SBR) and Sequence Bio-Membrane Reactor (SBMR) technologies, among others, allowing biological recovery of multiple sources of contaminated water for potable and non-potable uses.

The high quality of effluent produced is not only fully compliant to the government’s standards but also recommended for us to preserve out natural resources. With these, Ecosystem continues to exceed client expectations as well as expand its services globally.

Our projects include but are not limited to:




Since 1995, Ecosystem Technologies has been providing world-class environmental technology solutions. It has designed and built over 600 used/fresh water treatment plants and water reclamation facilities for the elite businesses of the Philippines.

Water Treatment & Purification

Solid Waste Management

Used Water Treatment




Ecosystem Technologies pioneered in the Philippines the use of the Sequential Batch Reactor in used water in 1995 and in 1997 it innovated on the design to introduce the Sequence Bio Reactor (SBR).

Ecosystem’s SBR uses an advanced “hybrid” sequencing batch process using sophisticated biotechnology and molecular tools for microbial applications for used water treatment, wherein specific selected and effective bacteria species are propagated in conditions simulating natural settings inside the reactor. The SBR strictly provides a perfect quiescent setting condition ideal for effective solids separation and liquid clarification. A Plug Flow process, it guarantees complete treatment without short-circuiting. Each unit is designed to treat a specific type of contaminated water, with unique measurable characteristics.

The process is completely free of emitting toxic and flammable gases such as ammonia nitrate, and especially hydrogen sulfide. This allows the SBR to be constructed underground.



In 2016, Ecosystem Technologies designed and installed an integrated Water Reclamation Facility and Desalination Plant, based on its Sequence Bio Membrane Reactor – a finalist in the 2017 Intellectual Property Awards of the Philippines.

Ecosystem Technologies International, Inc. has completed the construction and successful commissioning of the US$16 Million waste water treatment facility using the most advanced membrane technology for Wyeth Philippines, Inc. (Nestle), a global manufacturer of infant formulated milk.

First Membrane Bio-Reactor in the Philippines; equipped with best-in-class controls and instrumentation — Programmable Logic Controllers (PLC) with over 500 analytical instrumentation integrated with a Supervisory Control and Data Acquisition (SCADA) system for a leading global infant milk formula manufacturer; the most advanced used water treatment plant in the Philippines at the time.


QUALITY: True technology you can rely on

The last word on system reliability: The first undergroud STP installation in the Philippines is for the Cebu Citylight Garden Treatment Plant in 1997, which has not required any significant repairs for its ESTII proprietary SBR tank over the past 20 years.



Who we have worked for

Waste water treatment facility for Wyeth Philippines

Bulk water treatment in Butuan


Contact Us

Ecosystem Technologies International, Inc.

Address: SKH Mansion Building, #3 V. Victorio St., Brgy. Pleasant Hills, Mandaluyong City, 1550 Metro Manila, Philippines

Phone: (632) 650 0001 to 10

Fax: (632) 650 0011

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Ecosystem Technologies International, Inc.




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