グリーンテック - Hamamatsu, Shizuoka

Quality Enterprises, LLC - Soldotna, Alaska

Wisdom & Associates Inc - Kenai, Alaska

Hydrogen Technology 水素実証センター -

GREEN TEC CORPORATION Komaki - Oguchi, Niwa District, Aichi

Sakai Green Tech Park Parking Lot - Nakai, Ashigarakami District, Kanagawa

Green Earth Technology, Ltd. - Machida, Tokyo

Shibagaki Green Tech - Nagoya, Aichi

GreenTechnology.blue株式会社 - Minato City, Tokyo

Green-Tech co. - Kashiwa, Chiba