| Company Name |
Area
|
Customer Type
|
Type of Recycled Materials
|
Collection Services | Materials Processed (tons/year) |
|---|---|---|---|---|---|
| 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 | 1,204,000 |
| Komatsubara Shoten Co., Ltd. | Tokyo | Paper | Yes | ||
| Kominato Co., Ltd. | Tokyo | Residential, Commercial, Industrial | Plastic, Paper, Metal | Yes | |
| Konan Recycling Center Co., Ltd. | Shiga | Plastic, Paper, Glass, Metal | |||
| 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 | ||
| Koshin Shouji Co., Ltd. | Hyogo | Paper, Metal | Yes | ||
| Kosho Co., Ltd. | Hyogo | 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 | Residential, Commercial, Industrial | 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 | Residential, Commercial, Industrial | Plastic, Paper, Metal | Yes | |
| Kunimoto Co., Ltd. | Miyagi | Paper, 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 Paper Industry Co., Ltd. | Shiga | Residential, Commercial, Industrial | Paper | Yes | |
| Kuroda Shoji 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 | |
| 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, Metal | Yes | |
| Kyoto Environmental Conservation Corporation | Kyoto | Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kyowa Shiryo Co., Ltd. | Osaka | Residential, Commercial, Industrial | Paper | Yes | |
| Legal Service Co., Ltd. | Chiba | Commercial, Industrial | Paper | Yes | |
| Lida Corporation | Kanagawa | Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Log Co., Ltd. | Gunma | Industrial | Paper | Yes | |
| Mac Holdings Co., Ltd. | Aichi | Plastic, Paper, Metal | Yes | ||
| Maeda Co., Ltd. | Nagano | Plastic, Paper, Glass, Metal | Yes | ||
| Maeda Sangyo Co., Ltd. | Nagano | Plastic, Paper, Metal | Yes | ||
| Maeda Shoten Ltd. | Mie | Residential, Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Magokoro Shoji Co., Ltd. | Tochigi | Plastic, Paper, Metal | Yes | ||
| Major Venus Japan Co., Ltd. | Tokyo | Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Mammoth Ecology Co., Ltd. | Tokyo | Paper | Yes | ||
| Marco Co., Ltd. | Kanagawa | Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Maruchu Co., Ltd. | Tokyo | Residential, Commercial, Industrial | Plastic, Paper | Yes | |
| Marue Paper Industry Co., Ltd. | Shizuoka | Residential, Commercial, Industrial | Plastic, Paper | Yes | |
| Maruei Shoten Co., Ltd. | Ibaraki | Industrial | Paper | Yes | |
| Marufuji Shoukai Inc. | Aichi | Residential, Commercial, Industrial | Paper | Yes | |
| Maruho Sangyo Co., Ltd. | Shizuoka | Plastic, Paper, Metal | Yes | ||
| Marukoh Co., Ltd. | Chiba | Residential, Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Marukousano Kinichi Shouten Corporation | Shizuoka | Residential, Commercial, Industrial | Paper | Yes | |
| Marukyo Shokai Co., Ltd. | Shizuoka | Residential, Commercial | Paper | Yes | |
| Marumoto Shigyou Co., Ltd. | Shizuoka | Residential, Commercial, Industrial | Paper | Yes | |
| Marunaka Nakata Shoten Co., Ltd. | Hokkaido | Residential, Commercial, Industrial | Paper, Metal | Yes | |
| Marusa Co., Ltd. | Iwate | Residential, Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Marusa Shouten Co., Ltd. | Miyagi | Commercial | Paper | Yes | |
| Marusei Co., Ltd. | Fukuoka | Residential, Commercial, Industrial | Plastic, Paper, Metal | Yes | |
| Maruso Co., Ltd. | Mie | Commercial, Industrial | Plastic, Paper, Metal | Yes | |
| Marusou Shoten Co., Ltd. | Hiroshima | Residential, Commercial, Industrial | Plastic, Paper, 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 | |
| Maruten Shigyo Co. Ltd. | Shizuoka | Commercial, Industrial | Plastic, Paper | Yes | |
| Maruwa Environment Technology Co., Ltd. | Tokushima | Plastic, Paper, Metal | Yes | ||
| Maruwata Sangyo Co. , Ltd. | Fukuoka | Residential, Commercial, Industrial | Plastic, Paper, Metal | Yes | |
| Maruyama Co., Ltd. | Tochigi | Paper, Metal | Yes | ||
| Maruyama Kinosuke Shoten Co., Ltd. | Kagoshima | Residential, Commercial, Industrial | Plastic, Paper, Metal | Yes | |
| Maruyoshi Sangyo Co., Ltd. | Oita | Residential, Commercial, Industrial | Plastic, Paper, Metal | Yes | |
| Maruzen Shoji Co., Ltd. | Ehime | Commercial, Industrial | Plastic, Paper, Metal | Yes | |
| Masao Nitta Shoten Co., Ltd. | Yamagata | Residential, Commercial, Industrial | Paper | Yes | |
| Masaya Co., Ltd. | Kagawa | Residential, Commercial, Industrial | Plastic, Paper, Metal | Yes | |
| Masayoshi Corporation | Kagawa | Residential, Commercial | Paper | ||
| Masuda Shoten Co., Ltd. | Tokyo | Residential, Commercial, Industrial | Paper | Yes | 45,000 |
| Masudaki Co., Ltd. | Fukui | Residential, Commercial, Industrial | Paper | Yes | |
| Matec Co., Ltd. | Hokkaido | Residential, Commercial, Industrial | Paper, Metal | Yes | |
| Material Tokai Co., Ltd. | Gifu | Industrial | Plastic, Paper, Glass, Metal | Yes |