| Company Name |
Area
|
Customer Type
|
Type of Recycled Materials
|
Collection Services | Materials Processed (tons/year) |
|---|---|---|---|---|---|
| Kido Shigen Sabisu Co. Ltd. | Mie | Commercial, Industrial | Metal | Yes | |
| Kikawa Kougyou Co., Ltd. | Tokushima | Metal | Yes | 48,000 | |
| Kikka Shoten Co., Ltd. | Osaka | Metal | Yes | 120,000 | |
| Kikuchi Ecoearth Co., Ltd. | Tokyo | Metal | |||
| Kikuchi Shoten | Saitama | Commercial, Industrial | Metal | Yes | |
| Kikuchi Tsunemoto Shoten Co., Ltd. | Ibaraki | Metal | Yes | ||
| Kikuhara Metals Co., Ltd. | Fukuoka | Residential, Commercial, Industrial | Metal | Yes | |
| Kimoto Kinzoku Corporation | Tokyo | Industrial | Metal | Yes | |
| Kimoto Shoten Co., Ltd. | Kyoto | Metal | Yes | 12,000 | |
| Kimura Doken Co., Ltd. | Miyagi | Industrial | Plastic, Paper, Glass, Metal | Yes | 279,600 |
| Kimura Inc. | Hyogo | Industrial | Plastic, Metal | Yes | |
| Kimura Kankou Co. Ltd. | Kanagawa | Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kimura Kogyo Co. Ltd. | Tokyo | Metal | Yes | ||
| Kimura Metal Industry Co., Ltd. | Kanagawa | Residential, Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kimura Metallics Co., Ltd. | Kyoto | Metal | Yes | ||
| Kimura Shoji Co., Ltd. | Hyogo | Metal | Yes | ||
| Kinei Shoji Co., Ltd. | Hyogo | Metal | Yes | ||
| Kingkong Co., Ltd. | Hyogo | Metal | Yes | ||
| Kinki Limited Company | Kyoto | Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kinki Press Co., Ltd. | Osaka | Metal | Yes | ||
| Kinki Sangyo Co., Ltd. | Osaka | Metal | Yes | ||
| Kinoshita Friend Co., Ltd. | Saitama | Plastic, Paper, Glass, Metal | Yes | ||
| Kinsei Co., Ltd. | Tokyo | Commercial, Industrial | Metal | Yes | |
| Kinsei Shoji Co. Ltd. | Yamaguchi | Metal | Yes | ||
| Kinshin Shoji Co., Ltd. | Mie | Metal | Yes | ||
| Kintata Shoji Co., Ltd. | Okayama | Commercial, Industrial | Metal | Yes | |
| Kintec Co., Ltd. | Aichi | Residential, Commercial, Industrial | Metal | Yes | |
| Kintsu Shoji Co., Ltd. | Yamaguchi | Residential, Commercial, Industrial | Metal | Yes | |
| Kirai Shoten Co., Ltd. | Osaka | Commercial, Industrial | Metal | Yes | |
| Kirameki Kankyo Kaihatsu Co. Ltd. | Osaka | Industrial | Metal | Yes | |
| Kisen Co., Ltd. | Wakayama | Residential, Commercial, Industrial | Metal | Yes | |
| Kishi Kogyo Utsunomiya Recycling Center Ltd. | Tochigi | Industrial | Plastic, Paper, Glass, Metal | ||
| Kishikawa Shoji Co., Ltd. | Fukuoka | Commercial, Industrial | Metal | Yes | |
| Kissyou Sangyo Co., Ltd. | Saga | Metal | Yes | ||
| Kita Shoji Co., Ltd. | Shiga | Metal | Yes | ||
| Kita Shoten | Aomori | Metal | Yes | ||
| Kitagawa Shouten Co., Ltd. | Hyogo | Commercial, Industrial | Metal | Yes | |
| Kitahara Sangyo Co. Ltd. | Yamagata | Metal | Yes | ||
| Kitakanto Recycling Co., Ltd. | Ibaraki | Residential, Commercial, Industrial | Metal | Yes | |
| Kitakyushu Metal Co., Ltd. | Fukuoka | Metal | Yes | 240,000 | |
| Kitanihon Kankyo Hozen Co., Ltd. | Iwate | Plastic, Glass, Metal | Yes | ||
| Kitanihon Sangyo Co., Ltd. | Aomori | Commercial, Industrial | Paper, Metal | Yes | |
| Kitayama Kogyo Co., Ltd. | Niigata | Residential, Commercial, Industrial | Metal | Yes | |
| Kitayama Sangyo Co., Ltd. | Nagano | Residential, Commercial, Industrial | Metal | Yes | |
| Kitayama Shoji Co., Ltd. | Nagano | Residential, Commercial, Industrial | Plastic, Paper, 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 | |
| Kiyasu Shoten | Osaka | Metal | Yes | ||
| Kiznax Ecology Co., Ltd. | Hyogo | Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kobayashi Aluminum Co., Ltd. | Miyazaki | Industrial | Plastic, Paper, Metal | Yes | |
| Kobayashi Kinzoku Co., Ltd. | Aichi | Metal | Yes | ||
| Kobayashi Shigeru Shoten Co., Ltd. | Saitama | Commercial, Industrial | Metal | Yes | |
| Kobayashi Shoji Co., Ltd. | Shiga | Metal | Yes | ||
| Kobayashi Shoten Ltd. | Kanagawa | Residential, Commercial, Industrial | Metal | Yes | |
| Kochi City Recycled Resources Processing Cooperative | Kochi | Residential, Commercial | Paper, Glass, Metal | Yes | |
| Kochi Kinzoku Co. Ltd. | Kochi | Metal | Yes | ||
| Kochi Recycle Center Co., Ltd. | Kochi | Plastic, Paper, Glass, Metal | Yes | ||
| Kochigami Shoten Co., Ltd. | Hiroshima | Metal | Yes | ||
| Kodama Co., Ltd. | Hiroshima | Commercial, Industrial | Plastic, Metal | Yes | |
| Kodama Kinzoku | Kanagawa | Metal | Yes | ||
| Kodama Shouten Co., Ltd. | Fukuoka | Industrial | Metal | Yes | |
| Koei Metal Co., Ltd. | Fukui | Metal | Yes | ||
| Koga Co. Ltd | Kochi | Metal | Yes | ||
| Koga Metal Recycle Co., Ltd. | Ibaraki | Metal | Yes | ||
| Kohama Shouten | Osaka | Metal | Yes | ||
| Koide Syouten Co., Ltd. | Yamagata | Metal | |||
| Koizumi Co., Ltd | Nagano | Residential, Commercial, Industrial | Metal | ||
| Kojima Kinzoku Co. Ltd. | Okayama | Residential, Commercial, Industrial | Metal | Yes | |
| Kokko Corporation | Tokyo | Residential, Commercial, Industrial | Plastic, Paper, Metal | Yes | |
| Kokubun Metal Co., Ltd. | Fukushima | Metal | |||
| Kokudo Kousan Co., Ltd. | Yamanashi | Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kokujo Shoten Co., Ltd. | Shiga | Metal | Yes | ||
| Kokuryo Syoji Co., Ltd. | Aichi | Industrial | Metal | Yes | |
| Komaki Recycle Center | Aichi | Residential, Commercial, Industrial | Metal | Yes | |
| Komatsu Shoji Co., Ltd. | Niigata | Plastic, Metal | Yes | ||
| Komatsu Shoji Ltd. | Aomori | Residential, Commercial, Industrial | Plastic, Metal | Yes | |
| Kominami Shoten Co., Ltd. | Hyogo | Metal | Yes | ||
| Konan Recycling Center Co., Ltd. | Shiga | Plastic, Paper, Glass, Metal | |||
| Kondo Shoten | Kagawa | Metal | Yes | ||
| Kondo Syokai Co., Ltd. | Chiba | Industrial | Plastic, Metal | Yes | |
| Kondo Syouten Co., Ltd. | Okayama | Paper, Metal | Yes | ||
| Konno Enterprise Co., Ltd. | Kanagawa | Plastic, Paper, Glass, Metal, Organic | Yes | ||
| Koryo Shigen Co. Ltd. | Nara | Residential, Commercial, Industrial | Paper, Metal | Yes | |
| Koryu Sangyou Co. Ltd. | Kagawa | Metal | Yes | ||
| Koryu Shoji Co., Ltd. | Saitama | Residential, Commercial, Industrial | Metal | Yes | |
| Kosei Co., Ltd. | Niigata | Metal | Yes | ||
| Koshi Center Toyota Co., Ltd. | Shizuoka | Residential, Commercial, Industrial | Plastic, Paper, Metal | Yes | |
| Koshigaya Kinzoku Co., Ltd. | Saitama | Plastic, Paper, Glass, Metal | Yes | ||
| Koshiji Metal Co., Ltd. | Ibaraki | Metal | Yes | ||
| Koshimura Shoten Co., Ltd. | Ishikawa | Commercial, Industrial | Paper, Glass, Metal | Yes | |
| Koshin Shouji Co., Ltd. | Hyogo | Paper, Metal | Yes | ||
| Kosho Co., Ltd. | Hyogo | Industrial | Plastic, Paper, Metal | Yes | |
| Kosho Company Limited | Miyagi | Metal | |||
| Kotani Shoji Co., Ltd. | Aichi | Metal | Yes | ||
| Koudai Co., Ltd. | Ishikawa | Residential, Commercial, Industrial | Metal | Yes | |
| Kouei Shouji Co., Ltd. | Okayama | Metal | Yes | ||
| Kougen Co., Ltd. | Miyagi | Metal | Yes | ||
| Kouhaku Syouji Co., Ltd. | Hokkaido | Residential, Commercial, Industrial | Metal | Yes | |
| Kouhara Shokai Co., Ltd. | Kanagawa | Metal | Yes | ||
| Kouhatsu Trading Co., Ltd. | Ibaraki | Metal |