The 12 closest competitors and alternatives to Atera Water among environmental companies — ranked by similarity to what Atera Water actually does, not by market-cap band.
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Atera Water is a Singapore-based water technology company founded as a spin-off from Nanyang Technological University, offering advanced and sustainable water treatment innovations.
Atera Water is an environmental company headquartered in Singapore. Its most recent funding round, Seed, closed in March 2026. Xcout tracks 6 named people at Atera Water, including Chen Xuelong (Chief Research Scientist).
Every round on record:
| Date | Round | Amount | Investors |
|---|---|---|---|
| Seed | Undisclosed | 4 named | |
| Grant | Undisclosed | 1 named |
Who invested in each round, lead investors, valuations and the co-investor graph — open the full funding history →
Ranked by semantic similarity — how close each company is to Atera Water by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
Environmental Services
Watera is an international water treatment company that designs, manufactures, and supplies advanced water treatment and recycling systems, including reverse osmosis, filtration, and deionization technologies. The company serves various sectors such as manufacturing, power generation, pharmaceuticals, hospitality, and municipalities.
Deep Tech
Aprisium Pte Ltd is a deep tech startup founded in 2021 and headquartered in Singapore, delivering real-time, autonomous contamination monitoring solutions for water and fluid systems.
Green Hydrogen
HYDGEN is a Singapore-based deeptech startup and spin-off of the National University of Singapore founded in 2024. The company develops decentralized hydrogen electrolyzer solutions, specifically AEM electrolyzers, to provide on-site and on-demand green hydrogen supply.
Water Treatment
BW Water is a global provider of full-service water and wastewater solutions for industrial and municipal needs. Headquartered in Singapore, the company operates across multiple locations globally, supported by regional hubs in the United States and Germany.
Environmental Services
Hyflux Limited was a Singaporean sustainable products and research company listed on the Singapore Stock Exchange (SGX). The company was founded in 1989 by Olivia Lum, Group CEO, President and Managing Director.
Aquaculture
Founded in 2021 and headquartered in Singapore, Aquatronik is an agritech firm focused on the aquaculture industry. The company provides fish farming systems that utilize renewable energy to produce organic output.
Water Treatment
Aclarity, Inc. is a venture-backed water technology company that specializes in the management and destruction of PFAS and PFOS chemicals in water.
Materials
Avertana is a New Zealand materials-technology company that develops processes to recover valuable materials and produce industrial chemicals from mineral residues and other industrial waste streams. Its technology is aimed at serving mining, minerals-processing, and chemical-industry customers seeking lower-waste and more sustainable production methods.
Decision/Risk Analysis
Gray Matter Solutions Pte. Ltd. is a Singapore-based MedTech spin-off from Nanyang Technological University's LKCMedicine. Headquartered in Singapore, the company develops registered software medical devices focused on early cognitive decline detection. It provides advanced digital health solutions targeted at neurological assessment and care.
CleanTech
Air Water Ventures Ltd. is a sustainable water solutions company headquartered in Abu Dhabi that specializes in direct air-to-water technology. The company manufactures and sells atmospheric water generators to produce drinking water from the air.
Research Services
The Agency for Science, Technology and Research (A*STAR) is a public sector research and development agency based in Singapore, operating research institutes at locations such as Biopolis and Fusionopolis. A*STAR advances mission-oriented research by translating scientific discoveries and technologies into real-world economic and societal impacts.
Atmospheric Water Generation, Water Technology
Watergen is a global company that develops patented Air-to-Water technology, transforming how businesses access clean drinking water. The company's headquarters are in Petah Tikva, Israel, and it has a subsidiary in the United States.
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