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​​​Singapore Water Exchange houses a vibrant and collaborative ecosystem of water companies comprising entrepreneurs, start-ups, investors, incubators and many more from different regions around the world.

​​​​​​​ Below is the list of our tenants.


BlueOcean Memtech Pte Ltd is a spin-off company of NUS which was funded in 2014. BlueOcean Memtech focuses on the development and commercialisation of membrane and water treatment technologies based in Singapore.

BlueOcean Memtech’s core business is to provide quality solutions, services and equipment on membrane research, fabrication, and water treatments.


Hydrobiology is an environmental consulting company offering integrated services in the physical, biological and chemical processes of environmental systems. Hydrobiology’s focus is technical excellence and high scientific expertise in our fields of work. Hydrobiology applies skills to both marine and freshwater systems, including estuarine and marine flora and fauna ecology, habitat mapping, water and sediment quality monitoring, biomonitoring, ecotoxicology, river management and developing and implementing risk assessment frameworks.

Hydrobiology is the “go to” people for difficult and complex environmental problems. Hydrobiology has been working globally for 20 years; Singapore is our first regional operations base in Asia.


Keysino is one of the pioneer teams in China who utilises membrane filtration as their core technology with over 20 years of technical experience in integrated membrane technology.

Keysino has committed a long term focus on membrane filtration technologies, as well as other technologies which would provide energy-saving, clean production, and waste reutilization. Therefore, recovering valuable resources can be achieved from point source treatment.


Mueller Water Products Inc is a leading manufacturer of products and services used in the transmission, distribution and measurement of water. Mueller’s broad product and service portfolio includes leak detection; pipe condition assessment; metering products and networks; gate, check, and butterfly valves; fire hydrants; control valves, pipe connection and repair couplings and clamps and other smart water systems. Mueller helps water utilities increase operational efficiencies, improve customer service and prioritise capital spending, demonstrating why Mueller Water Products is ‘Where Intelligence Meets Infrastructure®’.

Mueller Water Product brands include Mueller®, Echologics®, Hydro Gate®, Hydro-Guard®, HYMAX®, Jones®, Krausz®, Mi.Net®, Milliken®, Pratt®, Singer®, and U.S. Pipe Valve & Hydrant.

Mycometer is a Danish company founded in 1998. Today, Mycometer is a technology leader within enzyme targeted rapid methods for quantification of mould and bacteria; be it on surfaces, inside porous materials, in water, liquids, diesel, slurries and air.

Mycometer offers a truly unique combination of onsite and on-line analysis for microbial contamination. All Mycometer’s technologies has been tested and verified by the US-EPA. ​


Nihon Suido Consultants Co Ltd has been contributing to various business solutions and sustainable growth in the field of water supply and sewerage not only in Japan but also over 55 countries as a leading engineering consulting firm since its foundation in 1959. Nihon Suido Consultants provides comprehensive solutions for all aspects of water infrastructure; including water supply, sewerage, river, water environment and overseas fields.

Nihon Suido Consultants’ advantageous strength is our valuable and extensive experiences in planning, design, construction, operation, maintenance and management of water infrastructure.


NJS is a Japanese water and environmental consulting firm established in 1951. For over 60 years, NJS has cultivated technologies for the usage, processing and management of water. In the 21st Century where water issue is expected to become more severe, NJS will further develop water management technologies and contribute to water and environmental issues in local communities and society as a whole.

NJS aims to create affluent and safe communities and societies through providing reliable and valued services. ​​


Singapore Society for Trenchless Technology (SgSTT) is a National Society which provides and encourages education, training and research in the field of Trenchless Technology. SgSTT provides certification through verification, training and testing for individuals and companies to ensure that key services, applications and materials meet Society standards. SgSTT liaises and establishes affiliations with related organizations within Singapore, ASEAN countries and overseas.

SgSTT is an affiliated member of the International Society for Trenchless Technology (ISTT).


Umore is a global Cleantech transfer consultancy based in Shanghai, with offices in Singapore, Germany & Canada. Since 2014, Umore has connected over 400+ global companies from 25 countries, assisted in generating 300+ partnership proposal with Chinese companies, completed RMB 540 million worth of investment term sheet and closed RMB 280 million of transaction till 2018. Umore connects global Cleantech companies to Chinese Cleantech industry through business development, financing advisory & market entry strategizing services.

Umore is also a strategic partner of the Ministry of Environmental Protection's Foreign Communication Office and the National Center for Technology Transfer.​


Xylem is a leading global water technology company committed to developing innovative technology solutions to the world’s water challenges. Xylem’s products and services move, treat, analyze, monitor and return water to the environment in public utility, industrial, residential and commercial building services settings. Xylem also provides a leading portfolio of smart metering, network technologies and advanced infrastructure analytics solutions for water, electric and gas utilities.

Headquartered in Rye Brook (New York) with 2018 revenue of $5.2 billion, Xylem does business in more than 150 countries through a number of market-leading product brands. ​