| Company Name |
Area
|
Customer Type
|
Type of Recycled Materials
|
Collection Services | Materials Processed (tons/year) |
|---|---|---|---|---|---|
| Kansai Metal Works Co., Ltd. | Nara | Residential, Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kansai Seishi Genryo Co., Ltd. | Osaka | Paper | Yes | ||
| Kansai Shiryo Co., Ltd. | Kyoto | Residential, Commercial, Industrial | Paper, Metal | Yes | |
| Kanto Koshi Shoji Co., Ltd. | Kanagawa | Residential, Commercial, Industrial | Paper | Yes | 20,000 |
| Kanto Shigyo Co., Ltd. | Tokyo | Residential, Commercial, Industrial | Paper, Metal | Yes | |
| Kars Ltd. | Fukuoka | Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kase Kogyo Co., Ltd. | Kanagawa | Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kashiwazaki Seisosha Co., Ltd. | Aomori | Commercial, Industrial | Paper, 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 | ||
| Kawada Shoji Co., Ltd. | Tochigi | Residential, Commercial, Industrial | Paper, Metal | Yes | |
| Kawaguchi Kinzoku Co.,Ltd | Kanagawa | Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kawakatsu Kosan Co., Ltd. | Nara | Residential, Commercial, Industrial | Plastic, Paper | Yes | |
| Kawamura Shoji Co., Ltd. | Aichi | Residential, Commercial, Industrial | Paper | Yes | 120,000 |
| Kawanishi Shigyo Co., Ltd. | Kyoto | Commercial, Industrial | Paper | Yes | |
| Kawasuzu Co., Ltd. | Saitama | Residential, Commercial, Industrial | Plastic, Paper | Yes | |
| Kazama Ltd. | Miyagi | Commercial, Industrial | Plastic, Paper, 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 | |
| Ken Unite Co., Ltd. | Chiba | Industrial | Plastic, Paper | 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 | |
| Kinki Sangyo Co., Ltd. | Osaka | Residential, Commercial, Industrial | Paper | Yes | |
| Kinoshita Corporation | Kanagawa | Residential, Commercial, Industrial | Paper | Yes | |
| Kinoshita Friend Co., Ltd. | Saitama | Plastic, Paper, Glass, Metal | Yes | ||
| Kinoshita Paper Industries Ltd. | Kyoto | Residential, Commercial, Industrial | Plastic, Paper | Yes | |
| Kinsei Shoji Co., Ltd. | Ehime | Paper | Yes | ||
| Kishi Kogyo Utsunomiya Recycling Center Ltd. | Tochigi | Industrial | Plastic, Paper, Glass, Metal | ||
| Kitanihon Sangyo Co., Ltd. | Aomori | Commercial, Industrial | Paper, 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 | |
| Kiznax Ecology Co., Ltd. | Hyogo | Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kobayashi Aluminum Co., Ltd. | Miyazaki | Industrial | Plastic, Paper, 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 | ||
| Koduka Co., Ltd. | Kanagawa | Residential, Commercial, Industrial | Paper | Yes | |
| Koike Shoten Co., Ltd. | Tokyo | Residential, Commercial, Industrial | Paper | Yes | |
| Kokko Corporation | Tokyo | Residential, Commercial, Industrial | Plastic, Paper, Metal | Yes | |
| Kokudo Kousan Co., Ltd. | Yamanashi | Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kokusai Pulp & Paper Co., Ltd. | Tokyo | Residential, Commercial | Paper | Yes | 1,400,000 |
| Konan Recycling Center Co., Ltd. | Shiga | Plastic, Paper, Glass, Metal | |||
| Kondo Syouten Co., Ltd. | Okayama | Paper, Metal | Yes | ||
| Konno Co., Ltd. | Fukushima | Residential, Commercial, Industrial | Paper | Yes | |
| Konno Enterprise Co., Ltd. | Kanagawa | Plastic, Paper, Glass, Metal, Organic | Yes | ||
| Koryo Shigen Co. Ltd. | Nara | Residential, Commercial, Industrial | Paper, Metal | Yes | |
| Koshi Center Toyota Co., Ltd. | Shizuoka | Residential, Commercial, Industrial | Plastic, Paper, Metal | Yes | |
| Koshi Recycle Center Co. Ltd. | Ehime | Residential, Commercial | Paper | Yes | |
| Koshigaya Kinzoku Co., Ltd. | Saitama | Plastic, Paper, Glass, 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 | |
| Kouei Shizai Co., Ltd. | Kanagawa | Residential, Commercial, Industrial | Paper | Yes | |
| Koushuu Sangyo Co. Ltd. | Kanagawa | Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kowa Shokai Co., Ltd. | Tokyo | Plastic, Paper, Metal | |||
| Koyama Limited Company | Ibaraki | Paper, 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 | ||
| Koyo Co., Ltd. | Hiroshima | Plastic, Paper, Metal | Yes | ||
| Koyo Sangyo Co., Ltd. | Kagawa | Paper, Metal | Yes | ||
| Kubo Clean Service Co., Ltd. | Nara | Plastic, Paper, Glass, Metal | Yes | ||
| Kubotakubo Shoten Co., Ltd. | Hyogo | Plastic, Paper, Glass, Metal | Yes | ||
| Kugaya Shokai | Ibaraki | Residential, Commercial, Industrial | Plastic, Paper, Metal | Yes | |
| Kumagaya Shigyou Co., Ltd. | Saitama | Residential, Commercial, Industrial | Paper | Yes | |
| Kumamoto City Recycle Center, Inc. | Kumamoto | Paper, Metal | Yes | ||
| Kumamoto Mescud Co., Ltd. | Kumamoto | Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kumamoto Shoten Co., Ltd. | Tochigi | Residential, Commercial, Industrial | Paper, Metal | ||
| Kumaou Sangyo Co., Ltd. | Shizuoka | Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kunei Co., Ltd. | Fukushima | Plastic, Paper, Metal | |||
| Kunimoto Co., Ltd. | Miyagi | Paper, Metal | Yes | ||
| Kunimoto Kigyou Co., Ltd. | Gifu | Plastic, Paper, Glass, Metal | Yes | ||
| Kuniyoshi Shoten Co., Ltd. | Okinawa | Residential, Commercial, Industrial | Paper, Metal | Yes | |
| Kuramochi Shoten Co., Ltd. | Ibaraki | Commercial, Industrial | Plastic, Paper, Metal | Yes | |
| Kurihara Shizai Co., Ltd. | Tokyo | Paper | Yes | ||
| Kuroda Co., Ltd. | Yamanashi | Residential, Commercial, Industrial | Paper | Yes | |
| Kuroda Shigyo Co., Ltd. | Shiga | Residential, Commercial, Industrial | Paper | Yes | |
| Kuroda Shoji Co., Ltd. | Saitama | Industrial | Paper | Yes | 40,000 |
| Kuwabara Pumpkin Co., Ltd. | Saitama | Industrial | Plastic, Paper, Metal | Yes | |
| Kuwabara Shoten Co., Ltd. | Hyogo | Residential, Commercial, Industrial | Paper, Metal | Yes | |
| Kyodo Recycle Co., Ltd. | Chiba | Industrial | Plastic, Paper, Metal | Yes | |
| Kyodoh Doboku Co., Ltd. | Saitama | Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kyoei Kyushu Co., Ltd. | Oita | Plastic, Paper, Glass, Metal | Yes | ||
| Kyoei Paper Co., Ltd. | Hyogo | Residential, Commercial, Industrial | Plastic, Paper, 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 | |
| Kyoeki Shokai Co., Ltd. | Tokyo | Paper | Yes | ||
| Kyokan Co. Ltd. | Kyoto | Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kyokuhou Shigen Co., Ltd. | Osaka | Residential, Commercial, Industrial | Paper | Yes | |
| Kyokushin Shigyo Co., Ltd. | Osaka | Paper | Yes | ||
| Kyokuto Enterprise Co., Ltd. | Hyogo | Industrial | Plastic, Paper, Metal | Yes | |
| Kyokutō Seisō Co., Ltd. | Hokkaido | Plastic, Paper, 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 | |
| Kyowa Shiryo Co., Ltd. | Osaka | Commercial, Industrial | Paper | Yes | |
| Kyushu Miyazaki Co., Ltd. | Kagoshima | Plastic, Paper, Metal | Yes |