| Company Name |
Area
|
Customer Type
|
Type of Recycled Materials
|
Collection Services | Materials Processed (tons/year) |
|---|---|---|---|---|---|
| Hoshi Kobutu Co. Ltd. | Tochigi | Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Ichikawa Kankyo Engineering Co., Ltd. | Chiba | Residential, Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Ichikawa Kougyou Co. Ltd. | Niigata | Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Idumino Co., Ltd. | Kanagawa | Commercial, Industrial | Plastic, Paper, Glass, Metal, Organic | Yes | |
| Iimori Trading Co,. Ltd. | Kanagawa | Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Ikeda Kankyo Hozen Co. Ltd. | Gifu | Residential, Commercial, Industrial | Plastic, Paper, Glass | Yes | |
| Imanaga Co., Ltd. | Fukuoka | Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Industrial Waste Treatment Center Co., Ltd. | Hokkaido | Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Isahaya Waste Treatment Center Co., Ltd. | Nagasaki | Residential, Commercial | Plastic, Paper, Glass, Metal | Yes | |
| Ishii Shouten Co., Ltd. | Chiba | Glass | Yes | ||
| Ishizaka Group | Kumamoto | Residential, Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Island Co., Ltd. | Shiga | Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| ITO Co., Ltd. | Nara | Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Iwa Sangyo Co., Ltd. | Osaka | Plastic, Paper, Glass, Metal, Organic | Yes | ||
| Iwamoto Co., Ltd. | Kumamoto | Residential, Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Iwamoto Shoten Co. Ltd. | Shizuoka | Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Iwata Seisō Co., Ltd. | Aichi | Residential, Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Izoi Co., Ltd. | Tokyo | Plastic, Paper, Glass, Metal | Yes | ||
| J&T Recycling Corporation | Kanagawa | Plastic, Paper, Glass, Metal | Yes | ||
| Japan Recycle Co., Ltd. | Aichi | Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Japan Waste Tokai Co., Ltd. | Mie | Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Jinkai Center Co., Ltd. | Kagawa | Plastic, Paper, Glass, Metal | |||
| Jomo Resources Co., Ltd. | Gunma | Plastic, Paper, Glass, Metal | Yes | ||
| Joto Kaihatsu Co., Ltd. | Ehime | Plastic, Paper, Glass, Metal | Yes | ||
| Junkan Shigen Co. Ltd. | Aichi | Plastic, Paper, Glass, Metal | Yes | ||
| Kamishigen Co., Ltd. | Fukuoka | Residential, Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kamisu Syouji Co., Ltd. | Ibaraki | Residential, Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kanakin Co., Ltd. | Kanagawa | Plastic, Paper, Glass, Metal | Yes | ||
| Kanazawa Co., Ltd. | Kagoshima | Residential, Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kanehara Kaihatsu Co. Ltd. | Toyama | Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kanemoto Co., Ltd. | Okayama | Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kanetetsu Co., Ltd. | Tokyo | Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kankyou Hozen Jigyo Co. Ltd. | Ibaraki | Glass, Metal | Yes | ||
| Kankyou No Mikata Inc. | Shizuoka | Residential, Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kankyou Seibi Sangyo Co., Ltd. | Oita | Residential, Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kankyou Systems, Inc. | Gunma | Plastic, Paper, Glass, Metal | Yes | ||
| Kansai Metal Works Co., Ltd. | Nara | Residential, Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kars Ltd. | Fukuoka | Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kase Kogyo Co., Ltd. | Kanagawa | Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kato Syoji Co., Ltd. | Tokyo | Plastic, Glass, Metal | Yes | ||
| Katou Eisei Kigyo Co., Ltd. | Yamagata | Plastic, Paper, Glass, Metal | Yes | ||
| Katsumata Shoji Co., Ltd. | Shizuoka | Residential, Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Katsura Shoten Co., Ltd. | Chiba | Plastic, Paper, Glass, Metal | Yes | ||
| Katsuta Co., Ltd. | Ibaraki | Plastic, Paper, Glass, Metal | Yes | ||
| Kawaguchi Kinzoku Co.,Ltd | Kanagawa | Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Keiyo Clean Center Co., Ltd. | Chiba | Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Keiyo Energy Co ., Ltd | Chiba | Commercial, Industrial | Paper, Glass, Metal | Yes | |
| Keiyo Sogyo Co., Ltd. | Chiba | Residential, Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kimura Doken Co., Ltd. | Miyagi | Industrial | Plastic, Paper, Glass, Metal | Yes | 279,600 |
| Kimura Kankou Co. Ltd. | Kanagawa | Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kimura Metal Industry Co., Ltd. | Kanagawa | Residential, Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kinki Limited Company | Kyoto | Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kinoshita Friend Co., Ltd. | Saitama | Plastic, Paper, Glass, Metal | Yes | ||
| Kishi Kogyo Utsunomiya Recycling Center Ltd. | Tochigi | Industrial | Plastic, Paper, Glass, Metal | ||
| Kitanihon Kankyo Hozen Co., Ltd. | Iwate | Plastic, Glass, Metal | Yes | ||
| Kito Co., Ltd | Aichi | Residential, Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kiyama Shokai Co., Ltd. | Hiroshima | Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kiznax Ecology Co., Ltd. | Hyogo | Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kochi City Recycled Resources Processing Cooperative | Kochi | Residential, Commercial | Paper, Glass, Metal | Yes | |
| Kochi Recycle Center Co., Ltd. | Kochi | Plastic, Paper, Glass, Metal | Yes | ||
| Kokudo Kousan Co., Ltd. | Yamanashi | Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Konan Recycling Center Co., Ltd. | Shiga | Plastic, Paper, Glass, Metal | |||
| Konno Enterprise Co., Ltd. | Kanagawa | Plastic, Paper, Glass, Metal, Organic | Yes | ||
| Koshigaya Kinzoku Co., Ltd. | Saitama | Plastic, Paper, Glass, Metal | Yes | ||
| Koshimura Shoten Co., Ltd. | Ishikawa | Commercial, Industrial | Paper, Glass, Metal | Yes | |
| Koushuu Sangyo Co. Ltd. | Kanagawa | Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Koyanagi Sangyo Co., Ltd. | Niigata | Residential, Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Koyanagi Sangyou Co., Ltd | Nagano | Plastic, Paper, Glass, Metal | Yes | ||
| Kubo Clean Service Co., Ltd. | Nara | Plastic, Paper, Glass, Metal | Yes | ||
| Kubotakubo Shoten Co., Ltd. | Hyogo | Plastic, Paper, Glass, Metal | Yes | ||
| Kumamoto Mescud Co., Ltd. | Kumamoto | Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kumamoto Shinmei Sangyo Co., Ltd. | Kumamoto | Industrial | Plastic, Glass, Metal | ||
| Kumaou Sangyo Co., Ltd. | Shizuoka | Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kunimoto Kigyou Co., Ltd. | Gifu | Plastic, Paper, Glass, Metal | Yes | ||
| Kuroda Kogyo Co., Ltd. | Miyazaki | Residential, Commercial, Industrial | Plastic, Glass, Metal | Yes | |
| Kyodoh Doboku Co., Ltd. | Saitama | Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kyoei Ecology Co., Ltd. | Kanagawa | Commercial, Industrial | Plastic, Glass, Metal | Yes | |
| Kyoei Kyushu Co., Ltd. | Oita | Plastic, Paper, Glass, Metal | Yes | ||
| Kyoei Service Co., Ltd. | Chiba | Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kyoei Shimizu Shouten Co., Ltd. | Tokyo | Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kyofuku Shoten Co., Ltd | Tokyo | Commercial | Glass | Yes | |
| Kyokan Co. Ltd. | Kyoto | Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kyonan Environmental Service Co., Ltd. | Yamanashi | Residential, Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kyoto Environmental Conservation Corporation | Kyoto | Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kyusyu Kosan Co., Ltd. | Nagasaki | Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Lida Corporation | Kanagawa | Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Maeda Co., Ltd. | Nagano | Plastic, Paper, Glass, Metal | Yes | ||
| Maeda Shoten Ltd. | Mie | Residential, Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Major Venus Japan Co., Ltd. | Tokyo | Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Marco Co., Ltd. | Kanagawa | Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Marukoh Co., Ltd. | Chiba | Residential, Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Maruni Shoten Co., Ltd. | Kanagawa | Commercial, Industrial | Plastic, Paper, Glass | Yes | |
| Marusa Co., Ltd. | Iwate | Residential, Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Marusan Co., Ltd. | Shizuoka | Plastic, Glass, Metal | Yes | ||
| Marushu Co., Ltd. | Aichi | Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Marusyo Sangyo Co., Ltd. | Tokyo | Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Marutake Sangyo Co., Ltd. | Gifu | Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Matsuda Seiso Co., Ltd. | Yamaguchi | Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Matsue Kogyo Co., Ltd. | Miyagi | Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Matsusei Co., Ltd. | Kumamoto | Residential, Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes |