ECOL Official Site

We contribute to the creation of better relationships between people and greenery in various situations.

Philosophy

Mission

"Make our relationships with greenery better."

Vision

Towards the realization of a truly sustainable society, we aim to contribute to the creation of “urban green spaces that is kind to both people and the environment” by actively collecting the latest information and introducing advanced technology in the field of greening.

Policy

Providing technologies to achieve sustainability.
We provide highly accurate green space consulting technology to customers, industries, and local communities for a sustainable society.

Providing high-quality technology and information to customers.
We will be actively involved in all greenery information dissemination; aiming to develop and provide innovative technologies in the field of environmental greening.

Provision of one-stop service for "survey, planning and construction" in environmental greening work.
In addition to providing survey and planning services in the "greening consulting business," we will continue to provide maintenance and landscaping services required by customers in cooperation with group companies.

Corporate Information

Corporate Name	ECOL Co., Ltd
President and Representative Director	Wataru Oshima
Date Established	April 2, 1992
Office	Takanawa Kaisei Bldg. 8F, 3-4-1 Takanawa, Minato-ku, Tokyo, 108-0074, Japan　 access map
Capital	￥30million
Registrations	Registered construction consultant MLIT Registration Ken-29 No. 4931
Construction Business License	Special Construction Business License (Tokyo Governor Authorization (Special-2) No.113335) Landscaping business, Civil engineering business, Scaffolding and excavation business, Steel structure contracting business, Paving business, Water supply facilities business
Affiliations	Urban Tree Diagnosis Association, Japan（UTDA） Consultants of Landscape Architecture in Japan

Services

Tree Survey and Diagnosis In the cities, trees fall due to strong winds brought by typhoons. These situations can block traffic and result to significant damage to people's lives and properties such as houses. The causes of fallen trees could include low root growth and material decay disease that enters through wounds. To prevent those accidents, we provide roadside tree diagnosis services. These are done by our street tree diagnosticians to improve the safety of city life.

Greenery Management Our purpose of greenery management is to make space comfortable for both people and nature. This is done by our tree doctors with the latest knowledge and abundant experience. While we value the future and modernity, we will carry out green maintenance while still prioritizing our desire to care for living things.
We value each tree. When a tree is weakening, it is necessary to identify the cause and take appropriate measures. Through the necessary treatments and maintenance, we will conserve and recover trees that have lived long and managed to survive many difficulties.

Greenery Planning We propose a wide range of plans to keep trees healthy and beautiful; from the conservation of a single tree to the maintenance of trees on a city scale.
Regarding the conservation of a single tree, we will create and propose management plans necessary to conserve precious historical trees such as natural monuments and pass them on to future generations.
About urban tree management, based on the regional characteristics and the opinions of the citizens, we propose policies and plans for appropriate maintenance and replanting of trees (park trees, roadside trees, etc.) that are familiar to the local people.

Technical Information Site We always meet the needs of our customers by providing the latest technology and news related to trees.
This site provides information about green infrastructure, solutions or tips for solving problems (e.g. maintenance methods such as tree pests and diseases-coping strategies) to green space owners, managers including tree doctors and local governments.