| Company name | Toyo Kengyo Co., Ltd. |
| Established | July 20, 2011 |
| Capital | 5,000,000 yen |
| Location | Head office
〒130-0026 2nd floor, Aoki Building, 1-18-9 Ryogoku, Sumida-ku, Tokyo Okinawa branch 〒880-0925 Frontage Nakanishi 806, 1-3-25 Nakanishi, Urasoe City, Okinawa Prefecture |
| Representative Director | Shun Takayama |
| Contact information | Tel: 03-6659-9395 |
| Business hours | 10:00-20:00 |
| Supported area | Kanto: Tokyo, Chiba, Saitama, Kanagawa, Ibaraki, Tochigi, Gunma, entire Okinawa prefecture |
| Business details | Industrial solar power generation system
Residential solar power generation system All-electric system Storage battery equipment, air conditioning equipment Sales, construction, maintenance, management, wholesale Renovation work contract/construction Electrical work |
| Manufacturers | Panasonic Corporation
Toshiba Corporation Sharp Corporation Mitsubishi Electric Corporation Choshu Sangyo Co., Ltd. Solar Frontier Co., Ltd. Kyocera Solar Corporation Hanwha Q CELLS Japan Co., Ltd. Canadian Solar Japan Co., Ltd. Suntech Power Japan Co., Ltd. Daikin Industries, Ltd. Hitachi, Ltd. NEC Corporation |
| Corresponding financial institution | Mizuho Bank
Japan Post Bank Okinawa Kaiho Bank |
| Company name | Toyo Kengyo Co., Ltd. |
| Established | July 20, 2011 |
| Capital | 5,000,000 yen |
| Location | Head office
〒130-0026 2nd floor, Aoki Building, 1-18-9 Ryogoku, Sumida-ku, Tokyo Okinawa branch 〒880-0925 Frontage Nakanishi 806, 1-3-25 Nakanishi, Urasoe City, Okinawa Prefecture |
| Representative Director | Shun Takayama |
| Contact information | Tel: 03-6659-9395 |
| Business hours | 10:00-20:00 |
| Supported area | Kanto: Tokyo, Chiba, Saitama, Kanagawa, Ibaraki, Tochigi, Gunma, entire Okinawa prefecture |
| Business details | Industrial solar power generation system
Residential solar power generation system All-electric system Storage battery equipment, air conditioning equipment Sales, construction, maintenance, management, wholesale Renovation work contract/construction Electrical work |
| Manufacturers | Panasonic Corporation
Toshiba Corporation Sharp Corporation Mitsubishi Electric Corporation Choshu Sangyo Co., Ltd. Solar Frontier Co., Ltd. Kyocera Solar Corporation Hanwha Q CELLS Japan Co., Ltd. Canadian Solar Japan Co., Ltd. Suntech Power Japan Co., Ltd. Daikin Industries, Ltd. Hitachi, Ltd. NEC Corporation |
| Corresponding financial institution | Mizuho Bank
Japan Post Bank Okinawa Kaiho Bank |