Metaplanet
3350
Mitsui O.S.K. Lines
9104
Oriental Land
4661
4
Toyota Motor
7203
5
Tokyo Metro
9023
Tre Holdings Corp is engaged in the management and its accompanying related business of subsidiaries which operate the waste treatment and recycling business, the renewable energy business, the environmental engineering business, the recycling scrap metal, end of life vehicles and scrapped home appliances.