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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

Top Tokyo Water Startups

Data sourced from Crunchbase and SemRush.

Ecoloblue JAPAN

Ecoloblue JAPAN

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

WOTA

WOTA

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

WOTA

NAC

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

WOTA

Organo

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

WOTA

Metawater

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

WOTA

Water Design Japan

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

WOTA

Brooks

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

WOTA

Nihon Suido Consultants

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

WOTA

Japan Water Works Association

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

WOTA

Ocean Trans

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

WOTA

Tsukishima Kikai

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Tsukishima Kikai is a machinery manufacturing company.

WOTA

DMW

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

WOTA

AKIRA

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AKIRA specializes in environmental management consulting and services.

WOTA

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.

WOTA

Enagic International

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

WOTA

Maezawa Kasei Industries

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

WOTA

FRICS

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

WOTA

Nishihara Environment

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

WOTA

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.

WOTA

Water Agency

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Water Agency is dedicated to water management services.

WOTA

Kobelco Material Copper Tube

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

WOTA

HACHIYOH

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

WOTA

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.

WOTA

Asano Taiseikiso

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Asano Taiseikiso supports economic development.

WOTA

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.

WOTA

Ebara Jitsugyo

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

WOTA

Aquas

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

WOTA

Sewerage Business Management Centre

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

WOTA

Nikka Maintenance

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Nikka Maintenance provides water treatment solutions.

WOTA

Maezawa Kyuso Industries

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Maezawa Kyuso Industries is a water supply equipment manufacturing company.

WOTA

Premium Water

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

WOTA

Rasa Industries

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Rasa Industries is a chemical products company.

WOTA

TOKYO ENGINEERING CONSULTANTS

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

WOTA

SUGATEC

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

WOTA

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.

WOTA

Swing Engineering

Crunchbase Website Twitter Facebook Linkedin

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

WOTA

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.

WOTA

NIHON SUIKO SEKKEI

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

WOTA

WEC

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

WOTA

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.

WOTA

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.

WOTA

E-Smile

Crunchbase Website Twitter Facebook Linkedin

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

WOTA

Kirala

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Kirala is an air purification system manufacturing company.

WOTA

DK Corporation

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

WOTA

Logic

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

WOTA

TSUKISHIMA Technology Maintenance Service

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

WOTA

Ebara Shoji

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

WOTA

Tokyo Water

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

WOTA

Kuraray Aqua

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

WOTA

ABICE

Crunchbase Website Twitter Facebook Linkedin

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

WOTA

And Water

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

WOTA

Otsubo Environmental Engineering

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

WOTA

Freeways Network

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

WOTA

Fuji System

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

WOTA

System Integration Technics

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

WOTA

FUJI SUBSURFACE INFORMATION

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

WOTA

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.

WOTA

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.

WOTA

Sekkeisya

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Sekkeisya engages in the water supply and sewerage business.

WOTA

Water Reuse Promotion Center

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Water Reuse Promotion Center is a water recycling service provider.

Written by Mark Fitz

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