Green & Water Corp.

We create a better future for people and the earth with our "Green" and "Water" technologies.


Realize a sustainable society
with "Green" and "Water" technologies

As an environmental solution company, without compromise, we will provide best proposals that can adapt to the changing environment, and contribute to society with the advanced technology.



Good water
for the people and the earth

We design, construct, and aftercare our Complex Lagoon System ® (Wastewater Purification System).
Also, we sell related systems and equipments (flocculant, dehydrators, etc.) , and engage in Research and Development of new technologies and products.
We deliver more than 300 plants nationwide, mainly for livestock-related facilities.



Green and water
technology for the future

We develop landscaping and greening businesses in a wide range of fields such as parks, condominiums, commercial buildings, golf courses, and distribution centers. "Green specialists” will propose the ideal green care.



Inorganic flocculant
“Kiyomaru-kun” and other
eco-friendly products

Inorganic flocculant
“Kiyomaru-kun” and other
eco-friendly products

We handle environment-friendly products such as "Kiyomaru-kun", an inorganic flocculant using Shirasu (Volcanic ash) from Southern Kyushu, Japan.
We are manufacturing and developing with our original technology.


Company Outline

We work for environmental
improvement and give people
rich life and peace of mind.

  • 1. As an "environmental solution company," we aim to contribute to the conservation of the global environment with our business centered on water treatment and landscaping and greening.

  • 1. With gratitude to our stakeholders, we will always pursue the advancement of environmental technology and the improvement of high-quality services and aim to be a company that can contribute to society through the sound growth of the company.

  • 1. We aim to keep flexibility to respond to any changes by respecting each individual's free ideas and uniqueness, and turning their vitality into the power of the company.

Company Outline


SDGs Measures

Make a society to coexist with greenery,
and spread safe drinking water
all over the world.

Green & Water Corp. supports the SDGs (Sustainable Development Goals) advocated by the United Nations and make various efforts to achieve the SDGs.

  • 安全な水とトイレを世界中に

    We prevent river pollution by treating wastewater according to the standard value. We will also provide safe drinking water to people in developing countries who cannot secure safe water.

  • 陸の豊かさも守ろう

    Due to the effects of deforestation and global warming, the earth is becoming desertified year by year. We promote urban greening and contribute to the prevention of temperature rise due to the heat island phenomenon.




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