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Corporate Info



Technology Users

A Long List of Satisfied Customers

The development of long-lasting customer relationships is of strategic importance to Klean and can only be accomplished through mutual trust, respect, and exceeding customer expectations.

Set out below is a list of companies that distribute, purchase and successfully operate systems and technologies offered by Klean Industries. More references are available upon request.

Client User List:
  • Ace Foods
  • Agricultural Egg Center
  • Aichi Kanie Town Office
  • Japan Agricultural Retail Center
  • Amano Chemicals
  • Aomori Chubu Kamikita Garbage Center
  • Aomori Chubu-Kita Sanitation Center
  • Asahi Denka Kogyo
  • Asahi Glass
  • Asahi Glass Engineering
  • Asahi Glass Tsutsusuna Factory
  • Asahikawa-Shi Sewage Disposal
  • Atajima Fishermens
  • Bankaku
  • Citoh Ltd
  • Citoh Sugar Manufacturing
  • Chisso Environment Engineering
  • Chiyoda Chemical Engineering Construction
  • Chiyoda Eisei
  • Chiyoda Kouhan
  • Chugai Furnace Co Ltd
  • Dai-Ichi Jitsugyo
  • Dai-Nippon Ink Kagaku Kogyo
  • Dai-Nippon Ink Kankyo Engineering
  • Daiichi Freezing
  • Daiwa Canning
  • Daiwa Canning Gunma Factory
  • Daiwa Canninng Ohigaw Works
  • Dengen Kaihatsu Isogo Power
  • Dengen Kaihatsu Matsushima Thermal Power
  • Douhoku Kyodo Sogyo
  • Ebara Corporation
  • Ebara Jitugyo
  • Ehime Fishermens Coop
  • Ena-Shi Center
  • Eterna Wako
  • Fresh Water Fishermens Coop
  • Fuji Bread
  • Fuji Kasui Kogyo
  • Fujita Corporation
  • Furukawa Circuit Foil
  • Futtsu-Shi Marine Product Process Coop
  • Gan-Kenkyukai Hospital
  • Hakko Kaiun
  • Hakodate Kankyo Eisei
  • Hayakawa
  • Hayashikane Sangyo
  • Hiburikima Fishermens Coop
  • Hika Brewing
  • Hitachi Electric Systems
  • Hitachi Kasei Kogyo
  • Hitachi Kasei Techno Plant
  • Hitachi Ltd
  • Hitachi Medico Co Ltd
  • Hitachi Metal
  • Hitachi Metal Yasuki Works
  • Hitachi Plant Construction
  • Hitachi Plant Construction Service
  • Hitachi Shipbuilding Co Ltd
  • Hitachi Telecom Technology
  • Hodogaya Kagaku Kogyo
  • Hokkaido Livestook Public Corporation
  • Hotel New Ohtani
  • Ibiden Engineering
  • Idemitsu Engineering
  • Ifuji Sangyo
  • Isezaki-Shi Sewerage Treatment Plant
  • Ishikawajima Harima Heavy Industry
  • Itayanagimachi Furusato Center
  • Itoh Food
  • Iwatani Sangyo
  • Iwate Industrial Technical Center
  • JGC Corporation
  • JICA Nepal
  • JR Central Towers
  • JUSCO Hukuchiyama Branch
  • JUSCO Imaichi Branch
  • JUSCO Kawanoe Branch
  • JUSCO Kuroishi Branch
  • JUSCO Mihara Branch
  • JUSCO Oyama Branch
  • JUSCO Shin Tarumi Branch
  • JUSCO Takasago Branch
  • JUSCO Tsuyama Branch
  • JUSCO Wadayama Branch
  • Kagoshima Economic Food Research Institute Association
  • Kaishin Kogyo
  • Kajima Corporation
  • Kaken Pharmacy
  • Kaken Seiyaku
  • Kakui Trout Farming
  • Kamakura-Shi
  • Kameda Confectionery
  • Kami-Gumi
  • Kanei Dried Bonito
  • Kankyo Clean Service
  • Kankyo Engineering
  • Kantoh Kankyo Service
  • Kashima Kita Kyoudo Power
  • Kashimakita Kyoudoukaihatsu
  • Kawasaki Engineering
  • Kawasaki Heavy Industry
  • Kawasaki Steel (JFE Steel)
  • Keio Dept. Store
  • Keiyuu Hospital
  • Kikkoman
  • Kinmon Seisakusho Manufacturing
  • Kinsen Chemicals Manufacturing
  • Kita Tachibana Mura Shimo Komuro
  • Kitazato Institute
  • Kobe Steel
  • Kobe Steel Mouka Factory
  • Komagane-Shi
  • Kosei Kigyo Coop
  • Kouura Fishermens Coop
  • Kubota Ltd
  • Kumagai Corporation
  • Kuno Real-Estate
  • Kureha Engineering
  • Kurimoto Syoji
  • Kurimoto Tekkosho
  • Kurita Kogyo
  • Kyodo Engineering (Hokuren)
  • Kyouwa Hakko Kogyo
  • Kyowa Kako
  • Kyowa Kakou
  • Kyusai Co.
  • Landmark Tower Minato Mirai 21
  • Machida Kogyo
  • Maezawa Kogyo
  • Maical Akashi Branch
  • Marine Science Technical Center
  • Maruma Fishery
  • Marusan Paper Manufacturing
  • Marushin Co.
  • Matsuoka Garbage Public Corp
  • Matsushita Battery
  • Matsushita Denko
  • Matsushita Denshi
  • Matsushita Kankyo-Kuucho Engineering
  • Meiji Dairy
  • Meiji Sugar Manufacturing
  • Mical Kuwana Branch
  • Misawa Garbage Center
  • Mitsubishi Chemical Engineering
  • Mitsubishi Corporation
  • Mitsubishi Denki
  • Mitsubishi Heavy Industries
  • Mitsubishi Rayon Engineering
  • Mitsui Engineering & Shipbuilding Co Ltd
  • Mitsui-Toatsu Kiko
  • Mitubishi Sekiyu Engineering
  • Miura Kogyo
  • Miyasaka Brewing
  • Morinaga Dairy
  • Morinaga Engineering
  • Moriya Syokai
  • Motomachi Chemicals
  • Motoyu Inn
  • Muroto Fishermens Coop
  • Musashi-Ya
  • NEC Kankyo Engineering
  • NKK (JFE Steel)
  • Nakajima Fishery
  • Nakamichi Kikai
  • Nakaya
  • National Environmental Institute
  • Nhishihara Kankyo Seisei
  • Nichimo
  • Nichirei
  • Nihon Battery
  • Nihon Choriki
  • Nihon Exceed
  • Nihon Kentetsu
  • Nihon Kinzoku
  • Nihon Koei
  • Nihon Kokan Koji
  • Nihon Seikosho (JSW)
  • Nihon Sekiyu Seisei Negishi Refinery
  • Nihon Wise
  • Nippon Hodo
  • Nippon Shinyaku
  • Nishihara Kankyo Eisei Kenkyusyo
  • Nissan Jidosha Tochigi Works
  • Nisshin Engineering
  • Nisshin Steel Manufacturing
  • Nissho-Iwai Corporation
  • Nittetsu Plant Engineering
  • Nittetsu Shoji
  • Nittoh Kogyo
  • Nodagawa Sanitation Plant
  • Nuclear Fuel Industry
  • OK Shokuhin Kogyo
  • Ohbayashi Corporation
  • Ohizumi
  • Oku Kuji Shokuhin
  • Onoue Kikai
  • Oosaka Gas
  • Organo Co Ltd
  • Orix Building (Yokohama MM 21 to 26 Blocks)
  • Pan-Pacific Hotel (Minato Mirai 21)
  • Parker Engineering
  • Poly Chrome Japan
  • Ryobi Engineering
  • Sagamachi Town Office
  • Samusawa Town Office
  • Sanki Kogyo
  • Sanko Seisakusho
  • Sano-Shi Sewerage Treatment Plant
  • Sanwa Liquor Manufacturing
  • Sappro Grand Hotel
  • Seirei Hospital
  • USA Defence Agency
  • USA Defence Army Central Hospital
  • USA Defence Navy Okinawa
  • USA Defence Navy Okinawa Base
  • Senmi Extract
  • Shell Oil
  • Shiina Fishermens Coop
  • Shimizu Corporation
  • Shimonami Fishermens Coop
  • Shin Meiwa Kogyo
  • Shin Nippon Steel Corp
  • Shinko Pan Tech
  • Shinko Techno
  • Shinshin Co
  • Shioda Food Manufacturing
  • Shiseido Kamakura Works
  • Shiseidou Kako
  • Shishikui Fishermens Coop
  • Shopping Center (Minato Mirai 21)
  • Showa Engineering
  • Showa Koki
  • Somi Syokuhin Kogyo
  • Sorachi Environmental
  • Soya Fishermens Coop
  • Sumiko Engineering
  • Sumitomo Chemical Engineering
  • Sumitomo Coal & Mining
  • Sumitomo Heavy Machneries Industry
  • Sumitomo Shoji Corp.
  • Suzuyo Kogyo
  • Syoseki Engineering
  • Taisei Corporation
  • Taiwan Pulp
  • Takahashi Syokuhin
  • Takamasa
  • Takamatsu Cleaning
  • Takenaka Corporation
  • Takuma Hanyo-Kikai
  • Takuma Ltd
  • Takuma Plant Co Ltd
  • Tanno Seiso Kogyo
  • The Ministry of Agriculture, Forestry, Fisheries and Livestock
  • Toda Corporation
  • Tojima Fishermens Coop
  • Tokyo Boueki
  • Tokyo Gas
  • Tokyo Syaryu Seizo Manufacturing
  • Tomen Corporation
  • Toray Engineering
  • Torishima Sesakusho
  • Toshiba Corporation
  • Toshiba Engineering
  • Toshiba Fuchu Factory
  • Toshiba Kikai
  • Toshiba Kikai Numazu Works
  • Toshiba Mono Flux
  • Toshiba Plant Construction
  • Toshima Fishermens Cooperative
  • Toshoku Ltd
  • Toyama Future City
  • Toyo Canning Chitose Works
  • Toyo Canning Ishioka Works
  • Toyo Canning Sendai Works
  • Toyo Engineering
  • Toyo Kawagoe Factory
  • Toyota Jidosha
  • Toyou Canning
  • Toyoura Town Office
  • Ube Fish Paste
  • Ube Kosan
  • Uwajima Farming Fodder
  • Uwajima Fishermens Coop
  • Watanabe Syokuhin Kogyo
  • World Gourmet (Minato Mirai 21)
  • Yamahide Syokuhin
  • Yamaki Brewing
  • Yamame no Sato Fishermens Cooperative
  • Yamamori
  • Yamamura Glass
  • Yamanashi Abionics
  • Yamashita Fishery
  • Yamazen Corp.
  • Yayoi Shokuhin
  • Yokohama Grand Intercontinental
  • Yokohama Media Tower
  • Yokohama Rubber
  • Yokohama-Shi Environmental Bureau
  • Yokohama-Shi Organic Garbage Recycle Coop
  • Yoshida Kogyo
  • Yuzawa TDK