60 Top Tokyo Water Companies and Startups

This article showcases our top picks for the best Tokyo based Water companies. These startups and companies are taking a variety of approaches to innovating the Water industry, but are all exceptional companies well worth a follow.

We tried to pick companies across the size spectrum from cutting edge startups to established brands.

We selected these startups and companies for exceptional performance in one of these categories:

• Innovation
  • Innovative ideas
  • Innovative route to market
  • Innovative product
• Growth
  • Exceptional growth
  • Exceptional growth strategy
• Management
• Societal impact

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Top Tokyo Water Startups

Data sourced from Crunchbase and SemRush.

Ecoloblue JAPAN

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EcoloBlue creates delicious drinking water from the moisture in the air.

WOTA

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WOTA is developing small-scale decentralized water recycling systems and autonomous control system for water treatment.

NAC

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NAC engages in delivery-related businesses such as home delivery and Duskin, and residential-related businesses.

Organo

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Organo engages in water treatment engineering business and functional products business.

Metawater

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Metawater designs, construes, repairs, maintains, and manages mechanical and electrical equipment for water purification plants.

Water Design Japan

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Water Design Japan manufactures and designs complete ultrafine bubble generating nozzles utilizing a special technology.

Brooks

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Brooks is providing business operation consultancy, web development, language translation, and drinking water selling services.

Nihon Suido Consultants

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Nihon Suido Consultants is provides consulting services for water supply and sewerage industry.

Japan Water Works Association

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JWWA provides high-quality water supply services as well as safe and stable water supply services.

Ocean Trans

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Ocean Trans is a shipping logistics provider that transports automobiles, cargo, freight through shipping vessels at sea.

Tsukishima Kikai

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Tsukishima Kikai is a machinery manufacturing company.

DMW

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DMW is a manufacturer and seller of wind and water equipment.

AKIRA

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AKIRA specializes in environmental management consulting and services.

Tetsugen Corporation

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Tetsugen Corporation does recycling of by-products of the steelmaking process, gas-energy business, and public sewerage maintenance work.

Enagic International

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Enagic International is a manufacturing company of alkaline ionizers and water filtration machines.

Maezawa Kasei Industries

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Maezawa Kasei Industries engages in the production of water and sewerage related products.

FRICS

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FRICS focuses on collecting, processing, and disseminating information on rivers, basins, and related fields.

Nishihara Environment

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Nishihara Environment provides environmental services and supplies products related to water infrastructure.

Original Engineering Consultants

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Original Engineering Consultants is an engineering consultancy firm that develops its business in water supply, and solid waste treatment.

Water Agency

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Water Agency is dedicated to water management services.

Kobelco Material Copper Tube

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Kobelco Material Copper Tube is a manufacturing copper pipes for air conditioning.

HACHIYOH

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Hachiyoh is a wholesale distributor of soft drinks, and mineral waters.

Hashimoto Sangyo

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Hashimoto Sangyo is a specialised trading company dealing in pumps, air conditioners, pipes, and other water and air-related products.

Asano Taiseikiso

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Asano Taiseikiso supports economic development.

Uni-X Nct

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Uni-X Nct offers transportation services such as air, land, and ocean logistic services that cover domestic and international.

Ebara Jitsugyo

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Ebara Jitsugyo is a water and sewage treatment equipment manufacturing company.

Aquas

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Aquas offers plant engineering, aqueduct, wastewater, boiler, steel, paper pulp, hot and cooling water treatment services.

Sewerage Business Management Centre

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Sewerage Business Management Centre is contributing to an improvement in the preservation of water quality.

Nikka Maintenance

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Nikka Maintenance provides water treatment solutions.

Maezawa Kyuso Industries

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Maezawa Kyuso Industries is a water supply equipment manufacturing company.

Premium Water

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Premium Water is a manufacturer and seller of natural mineral water.

Rasa Industries

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Rasa Industries is a chemical products company.

TOKYO ENGINEERING CONSULTANTS

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TOKYO ENGINEERING CONSULTANTS offers water supply, sewerage survey, and construction services.

SUGATEC

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SUGATEC is a production of metal, steel, and hydraulic control equipment.

Japan Federation of Industrial Waste Management and Recycling Associations

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Japan Federation of Industrial Waste Management and Recycling Associations disposes of industrial water to preserve the living environment.

Swing Engineering

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Swing Engineering provides water-related engineering solutions, water purification, and construction services.

Japan Fire-fighting Equipments Manufactures’ Association

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Japan Fire-fighting Equipments Manufactures’ Association provides information about fire hydrants and water discharge equipment.

NIHON SUIKO SEKKEI

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NIHON SUIKO SEKKEI provides waterworks, sewage works, river engineering, and solid waste management solutions.

WEC

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WEC conducts research and technological development related to the conservation of the environment of dam water sources.

Japan Federation of Johkasou Associations

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Japan Federation of Johkasou Associations is promoting the dissemination and awareness of septic tanks for improvement of public health.

Aquatech Co

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Aquatech aims to be a company that can play a role in the true meaning of the common language of “contributing to society with technology.

E-Smile

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E-Smile offers water damage repairing, housing business, real estate brokerage/sales, remodeling, and housing equipment maintenance.

Kirala

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Kirala is an air purification system manufacturing company.

DK Corporation

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DK Corporation offers charge collection, system development and operation, and water supply management services.

Logic

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Logic specializes in providing IT solutions for government, energy, sales, finance, and water purification sectors.

TSUKISHIMA Technology Maintenance Service

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TSUKISHIMA Technology Maintenance Service offers maintenance of water, sewage, industrial water, and agricultural wastewater treatment.

Ebara Shoji

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Ebara Shoji operates in various businesses like construction, electrical contracting, manufacturing of filters, equipment, and others.

Tokyo Water

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Tokyo Water offers pipeline facility, water purification facility and technical operation services.

Kuraray Aqua

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Kuraray Aqua is a company that focuses Sales of water treatment materials and equipment in Japan.

ABICE

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ABICE provides quality water treatment solutions to customers with different types of processes.

And Water

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And Water focuses on the development and manufacture of non-bottled water server.

Otsubo Environmental Engineering

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Otsubo Environmental provides Development and manufacture of water treatment equipment, biological treatment, electrochemical treatment.

Freeways Network

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Freeways Network is providing civil engineering, communication equipment selling, internet and water supply services.

Fuji System

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Fuji System develops and sales condensed water removal devices and condensers.

System Integration Technics

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System Integration Technics is developing software products for water treatment, insurance, social infrastructure and IoT sectors.

FUJI SUBSURFACE INFORMATION

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FUJI SUBSURFACE INFORMATION provides janitorial and other water-related services.

Suido Kiko Kaisha

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Suido Kiko Kaisha is a construction & engineering company that engages in the engineering and construction of water treatment systems.

Koa Development

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Koa Development provides the best survey results based on the optimum and best survey plan and geological, soil, and engineering knowledge.

Sekkeisya

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Sekkeisya engages in the water supply and sewerage business.

Water Reuse Promotion Center

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Water Reuse Promotion Center is a water recycling service provider.