| C & energy Co., Ltd. | B2032 |
| CxS Corporation Ltd. | K6045 |
| Cargotec Japan Ltd. | H5024 |
| Cargotec Japan Ltd. | 外6004 |
| CBM Co., Ltd. | L6022 |
| CHANG WOEN MACHINERY CO., LTD. | B1009 |
| Chiyoda Ute Co., Ltd. | B1038 |
| CHIYODA-MACHINERY CO., LTD. | G4004 |
| Chubu Ecotec Co., Ltd. | G4015 |
| Chuken Shoji Co., Ltd. | B1017 |
| Chuo Kannkyo Kaihatsu Co., Ltd. | A1027 |
| CLEAN ENGINEERING Co., Ltd. | L6015 |
| Clean-Ecology Co., Ltd. | 外2002 |
| Cleansystem Corporation | A1021 |
| Communication Science Corporation | K6041 |
| CORMIDI s.r.l | 外5002 |
| Cosmo Trade & Service Co., Ltd. | J5004 |
| Cosmosound Co., Ltd. | B2001 |
| Cosmosound Co., Ltd. | M6001 |
| COSMOTECH CO., LTD. | J5042 |
| Create Nippo Co., Ltd. | B1000 |
| Create Nippo Co., Ltd. | B3000 |
| Create Nippo Co., Ltd. | H5000 |
| Creative K.K. R&D Hiroshima Insutitute | G4011 |
| Cubic Inc. | R6013 |
| CVN Industries Masterflex GreCon | A1023 |
| Earth Technica Co., Ltd. | B2054 |
| Earth Technica M＆S Co., Ltd. | B2054 |
| East Japan Network JV | A1021 |
| Ebara Jitsugyo Co., Ltd. | J5029 |
| Eco Soil Techno, Inc. | K6008 |
| ECOKS Co., Ltd. | R6004 |
| Ecolog Recycling Japan Co., Ltd. | P6011 |
| Ecomax Co., Ltd. | B3013 |
| ECOSS Co., Ltd. | H5014 |
| Edison Co., Ltd. | L6021 |
| EIDAI INDUSTRIAL CO., LTD. | A1007 |
| Eidai Tsusho Co., Ltd. | A1007 |
| Eiwa Co., Ltd. | R6012 |
| Eiwa Corporation | K6041 |
| EMS Co., Ltd. | B2038 |
| Enegy&machinery Co., Ltd. | G4001 |
| Energy Storage Summit Japan | N6007 |
| Enevo Japan KK | H5012 |
| ENTECH2015（Environment & Energy Tech 2015) | N6017 |
| Enviroment Preservation Service Corporation | B3024 |
| Environmental Business Research Institute | N6006 |
| Environmental Control Center Co., Ltd. | K6011 |
| Enviro-Vision Co., Ltd. | J5003 |
| Enzyme Co., Ltd. | N6005 |
| Erema Japan Co., Ltd. | B3037 |
| Eriez Magnetics Japan Co., Ltd. | B2040 |
| erkat | B2023 |
| ERKAT Japan | 外2004 |
| E-sis Co., Ltd. | L6002 |
| ES-Waternet Co., Ltd. | A1003 |
| Euro Planning Corporation | A1023 |
| Eutectic Japan Ltd. | B3016 |
| Faster S.p.A. | B2015 |
| FCON Co., Ltd. | J5048 |
| Fenwal Controls of Japan, Ltd. | B1032 |
| FINE Inc. | J5015 |
| Finncollection Co., Ltd. | M6007 |
| Forest Technique Ltd. | 外2003 |
| Fuji Car Manufacturing Co., Ltd. | B2039 |
| FUJI KOGYO CO., LTD. | B3035 |
| Fujii Electric Indutry Co., Ltd. | J5039 |
| Fujikawa Sanngyo Co., Ltd. | B1037 |
| Fujimori Sangyo Kikai Co., Ltd. | J5036 |
| Fujitex Corporation | B3020 |
| Fukuda Hamono Kougyo Co., Ltd. | B1005 |
| Fukuoka Research Commercialization Center for Recycling Systems | N6013 |
| FUKURO INDUSTRIAL Co., Ltd. | R6001 |
| Fukusuke Kogyo Co., Ltd. | Q6003 |
| Furukawa Rock Drill Co., Ltd. | B3041 |
| K&C International Consulting Co., Ltd. | B3003 |
| K.K. Moki Seisakusyo | G5007 |
| Kaisuimaren Co., Ltd. | H5005 |
| Kaiyo Engineering Co, Ltd. | B1027 |
| Kakiuchi Co., Ltd. | J5050 |
| Kamacho Scale Co., Ltd. | B1035 |
| Kamaishi Otsuchi industal reserch development & trainning Center | J5040 |
| Kameyama Co., Ltd. | 外3002 |
| KANEFUSA CORPORATION | B2031 |
| Kanematsu Engineering Co., Ltd. | J5048 |
| Kanemiya Co., Ltd. | B3027 |
| Kanetec Co., Ltd. | B1025 |
| Kanken Techno Co., Ltd. | K6038 |
| Kankyo Creation Co., Ltd. | L6015 |
| Kankyo Techsys Corporation | R6011 |
| Kansai Tsusho Co., Ltd. | K6012 |
| Kansei Co., Ltd. | J5035 |
| Kantosu Co., Ltd. | L6015 |
| Karcher Co., Ltd. | K6017 |
| KEITH | B2030 |
| Keiwa Kogyo Co., Ltd. | A1008 |
| KEMIK CORPORATION | K6025 |
| Kendensha Co., Ltd. | J5037 |
| Kikuchi Seisakujo | N6008 |
| Kimioka Ironworks k.k. | A1012 |
| Kinki Industrial Co., Ltd. | B2048 |
| Kinkisangyo Co., Ltd. | A1019 |
| Kinsei Sangyo Co., Ltd. | P6012 |
| KIRACS Co., Ltd. | Q6013 |
| Kirikawa Bussan Co., Ltd. | J5037 |
| Kiso-Jiban Consultants Co., Ltd. | K6035 |
| Kitagawa Iron Works Co., Ltd. | B2041 |
| Kitamachinery Co., Ltd. | J5024 |
| Kitawaki Laboratory, Faculty of Regional Development Studies, Toyo University | N6003 |
| KOBUKURO TECHNO CO., LTD. | B3032 |
| Kochi Industrial Promotion Center | J5048 |
| Kochi Prefectural Government Department of Public Works Port Promotion Division | J5048 |
| Koshikasseika Project | N6008 |
| Kowa Emtech Limited | J5054 |
| Kowatec Co., Ltd. | J5048 |
| Koyama System Co., Ltd. | B2037 |
| Koyo Kosan Co., Ltd. | A1014 |
| Kubota Environmental Service Co., Ltd. | B1046 |
| Kukita Co., Ltd. | B2049 |
| Kumagaya Seisousya Corp. | B1011 |
| Kuroda Corporation | B3015 |
| Kyoei Industry Co., Ltd. | B2005 |
| Kyokuto Kaihatsu Kogyo Co., Ltd. | H5021 |
| Kyomachi Sangyou Sharyo Co., Ltd. | H5011 |
| Kyoritsu Seiyaku Corporation | K6001 |
| Kyoshin Trading Co., Ltd. | B2021 |
| Kyotowako pure Chemical Co., Ltd. | P6011 |
| Kyowakako Co., Ltd. | K6043 |
| Kyowakiden Industry Co., Ltd. | J5026 |
| Kyowa-Kogyosyo Co., Ltd. | B2010 |
| M.I.C. (Medical Intelligence Corporation) Co., Ltd. | K6028 |
| M.O.TEC Corporation | M6003 |
| Maekawa Kogyosho Co., Ltd. | B3010 |
| Martec Co., Ltd. | K6021 |
| Martec Co., Ltd. | 外6002 |
| Maruhachi Co., Ltd. | J5013 |
| Marujun Heavy Industry Co., Ltd. | B2051 |
| Maruka Machinery Co., Ltd. | B2023 |
| Maruma Technica Co., Ltd. | B2055 |
| Maruma Technica Co., Ltd. | 外1004 |
| Maruwa Mashinery Co., Ltd. | B2030 |
| Masuda Clean Tech Co., Ltd. | J5037 |
| Matsue Doken Co., Ltd. | J5037 |
| Matsumoto Iron Works Co., Ltd. | G4010 |
| Maywa Co., Ltd. | P6007 |
| MB Japan Co., Ltd. | B2043 |
| MEIKO SHOKAI CO., LTD. | B2021-2 |
| Meiko-shoji Co., Ltd. | K6044 |
| Meino Co., Ltd. | B2011 |
| Merci Corporation | B2004 |
| Metry Technica Institute | M6008 |
| Metso Japan Co., Ltd. | B1015 |
| Midorishokai Co., Ltd. | L6015 |
| Miike Iron Works Co., Ltd. | B2046 |
| Minori Sangyou Co., Ltd. | 外3003 |
| Miraie Corporation | J5037 |
| Misato Kougyo Co., Ltd. | A1021 |
| Mitsubishi Materials Corporation | J5047 |
| Mitsubishi Materials Electronic Chemicals Co., Ltd. | J5047 |
| Mitsubishi Nichiyu Forklift Co., Ltd. | H5004 |
| MITSUBISHI PLASTICS, Inc. | Q6014 |
| Mitsuiwa Corporation | K6046 |
| MIYABI Co., Ltd. | 外5001 |
| Miyagi Software Party Association | L6004 |
| Miyama Transportation & Warehousing Co., Ltd. | B2003 |
| Mizuho Co., Ltd. | H5023 |
| Mizuho Co., Ltd. | 外5003 |
| Mogami Corporation | A1020 |
| MOL Techno-trade, Ltd. | B2040 |
| Monoi Industrial Machines Inc. | B3033 |
| Mori Machinery Corporation | G5004 |
| Morikawa Co., Ltd. | K6023 |
| Morita Econos Corporation | H5020 |
| Morita Environmental Tech Corporation | B3030 |
| Moriya Sangyo Co., Ltd. | H5003 |
| Morooka Co., Ltd. | B2052 |
| Morooka Co., Ltd. | 外2001 |
| Mud Recyclimg Association | B1016 |
| Multi Functional Banking Group | N6009 |
| Murakoshi Industry Co., Ltd. | K6037 |
| Muromachi Chemicals Inc. | J5025 |
| Mutsumi System Co., Ltd. | L6007 |
| Nagaishi Engineering Co., Ltd. | G5008 |
| Nagano Recycle Instrument | G4010 |
| NAGASE & CO., LTD. | K6023 |
| Nakayama Iron Works, Ltd. | B1047 |
| Nanbu Cleaning | L6015 |
| National Institute of Technology | N6012 |
| National Institute of Technology, Akita College | N6012 |
| National Institute of Technology, Fukushima College | N6012 |
| National Institute of Technology, Gifu College | N6012 |
| National Institute of Technology, Gunma College | N6012 |
| National Institute of Technology, Kagawa College | N6012 |
| National Institute of Technology, Kure College | N6012 |
| National Institute of Technology, Nara College | N6012 |
| National Institute of Technology, Niihama College | N6012 |
| National Institute of Technology, Oita College | N6012 |
| National Institute of Technology, Tokuyama College | N6012 |
| National Institute of Technology, Tsuruoka College | N6012 |
| National Institute of Technology, Toyama College | B1036 |
| National Institute of Technology, Tsuyama College | N6012 |
| National Institute of Technology, Yonago College | N6012 |
| Natural Blanket Method | K6019 |
| NCM Co., Ltd. | B2034 |
| Neonite Co., Ltd. | J5057 |
| New Environmetal Waste Business Consultant | L6015 |
| Nextage Co., Ltd. | L6015 |
| Niohn Alpfa industry Corporation | A1006 |
| Nihon Green Packs Co., Ltd. | L6014 |
| Nihon Safety Corporation | A1006 |
| Nihon SDL Co., Ltd. | L6004 |
| Nihon Shisetsu Co., Ltd. | K6006-2 |
| Nihon Sofuken Co., Ltd. | K6029 |
| Nihon University Business, Research and Intellectual Property Center (NUBIC) | N6010 |
| Nihon-Cim Co., Ltd. | B1044 |
| Nihon-Cim Co., Ltd. | G4002-2 |
| Nihonsenki Co., Ltd. | B1042 |
| Nihonsoken Co., Ltd. | M6006 |
| Niihama Iron Works Co., Ltd. | B3022 |
| Niimisyoten Co., Ltd. | B1017 |
| Nikken Inc. | J5012 |
| Nikko Co., Ltd. | B3039 |
| Nilfisk Inc. | K6009 |
| Nilfisk Inc. | 外5004 |
| NIOIX Co., Ltd. | K6042 |
| Nippo Internet Co., Ltd. | B3045 |
| Nippon Chemical Industrial Co., Ltd. | J5018 |
| Nippon Denko Co., Ltd. | J5030 |
| Nippon Eirich Co., Ltd. | B1008 |
| Nippon Film Co., Ltd. | Q6006 |
| Nippon Instruments Corporation | L6017 |
| Nippon Magnetics, Inc. | B3008 |
| Nippon Pneumatic Mfg. Co., Ltd. | B3031 |
| Nippon Steel & Sumitomo Metal | B2019 |
| Nishihara Planets Co., Ltd. | R6001 |
| Nishimura Works Co., Ltd. | J5005 |
| Nisshin Sansho Co., Ltd. | Q6004 |
| NISSIN KOGYO Company Limited. | J5039 |
| Nomura Koudensha Co., Ltd. | J5039 |
| North West Co., Ltd. | 外5002 |
| NPO Environmental Technical Support Network | N6009 |
| OA Tsusho Co., Ltd. | B2002 |
| OGUMA IRON WORKS Co., Inc | B1022 |
| OGURA Co., Ltd. | B3004 |
| Ohara Corporation | B2047 |
| Ohnaka Industry Co., Ltd. | K6004 |
| Ohno Development Co., Ltd. | B2050 |
| Okada Aiyon Corporation | B1045 |
| Okada Aiyon Corporation | 外1001 |
| Okada Manufactory Co., Ltd. | G5003 |
| OKAWARA MFG. CO., LTD. | J5031 |
| OMC Co., Ltd. | B3004 |
| Omeganix Co., Ltd. | J5001 |
| One Will Co., Ltd. | H5007 |
| Onodera Manufacturing Co., Ltd. | B3029 |
| ONOMORI CO., LTD. | G5002 |
| Organization for Integrated Environmental Research and Analyses | M6006 |
| OSAKA N･E･D･MACHINERY CORP. | B3026 |
| Osaka Tsuwai Co., Ltd. | J5019 |
| S.style Inc. | R6014 |
| Sakamoto Co., Ltd. | L6015 |
| Sakamotogiken Co., Ltd. | J5048 |
| Sakamototex Co., Ltd. | B3038 |
| Sakura Eco Clear Co., Ltd. | R6005 |
| Sana Co., Ltd. | J5010 |
| Sanki Corporation | P6010 |
| Sanko Corporation | J5027 |
| Sankyo Kousan Co., Ltd. | B3014 |
| Sanritsu Machine Industry Co., Ltd. | B3021 |
| Sanwa Sangyou Co., Ltd. | B1029 |
| Sanyo Trading Co., Ltd. | B2033 |
| Sasaki Corporation | B2009 |
| Sataco Co., Ltd. | N6005 |
| Satake Co., Ltd. | B3012 |
| Sato Tekko Co., Ltd. | B2027 |
| Sato Tekko Co., Ltd. | 外2005 |
| SEAPARTS CO., LTD. | J5039 |
| SEDA JAPAN | B3025 |
| Seihou Kikou Co., Ltd. | B1020 |
| Seisui Industries Co., Ltd. | J5028 |
| Sekiguchi Tekkojo Co., Ltd. | 外6001 |
| Sekisui Jyushi Plametal Corporation | A1006 |
| Seki-Thermal Co., Ltd. | P6009 |
| Senka Corporation | J5056 |
| Sepiotec Co., Ltd. | K6018 |
| Seraph Enomoto Co., Ltd. | A1013 |
| Shiga Kinko Transportation Ｗarehouse Co., Ltd. | H4002 |
| Shimane Industrial Promotion Foundation | J5037 |
| Shimane Prefectural Government | Q6005 |
| Shinagawa City | N6005 |
| Shinkukigyo Co., Ltd. | K6034 |
| ShinMaywa Industries, Ltd. | H5019 |
| Shinnan Corporation | B1002 |
| Shinwa Manufacturing Co., Ltd. | B1026 |
| Shinwaseiki Co., Ltd. | B2013 |
| Shin'yo Engineering Co., Ltd. | B2044 |
| Shonan Joho Kiki System K.K. | L6008 |
| Shonan Trading. Co., Ltd. | B3037 |
| Shuttle Corporation | B1028 |
| Shuzui Scales Co., Ltd. | H5001 |
| Sigmakiki Co., Ltd. | B3009 |
| Sinkpia･Japan Co., Ltd. | G4007 |
| SK.Soap Mfg. Co., Ltd. | Q6007 |
| SKK Corporation | R6006 |
| Sky Electronics Co., Ltd. | J5048 |
| Smart Support Technologies Inc. | R6007 |
| SMS Corporation | L6003 |
| Soai Co., Ltd. | J5048 |
| Software Total Service Co., Ltd. | L6002 |
| Soil Wash and Clean Process Institute Ltd. | K6015 |
| Sojitz Pla-Net Corporation | Q6010 |
| Solace Co., Ltd. | J5002 |
| Soseki Co., Ltd. | A1024 |
| Sowa Incinerator Co., Ltd. | 外4003 |
| SSAB Swedish Steel Ltd. | B2025 |
| SSC Co., Ltd. | K6012 |
| SSI Shredding Systems Inc., Japan | B1007 |
| Steinert Co., Ltd. | B2020 |
| Sun Engineering Co., Ltd. | B2020 |
| Sun Nick Co., Ltd. | R6010 |
| Sun-Earth Co., Ltd. | B3043 |
| Sun-Earth Co., Ltd. | 外3001 |
| Sunmore K.K. | B2007 |
| SWEET2016（Kimdaejung Convention Center） | N6015 |
| Symphony Japan Co., Ltd. | G4009 |
| System-Kankyo Co,. Ltd. | R6002 |
| Taimei Trading Co., Ltd. | B2012 |
| TAIWAN PRESS Co., Ltd. | J5044 |
| Taiyo Co., Ltd. | J5049 |
| Taiyo Machinery Co., Ltd. | B1041 |
| Tajiri Co., Ltd. | B1040 |
| Takagi Refrigerating Co., Ltd. | J5011 |
| Takara Keiki Seisakusyo Co., Ltd. | J5039 |
| Takashima Co., Ltd. | J5028 |
| Tamagawayogyo Co., Ltd. | K6014 |
| Tamura TECO Co., Ltd. | K6036 |
| Tanabe Corporation | P6008 |
| Tanaka Electric Laboratory Co., Ltd. | K6030 |
| Tanaka Scale Works Co., Ltd. | L6012 |
| Tani industial Company | R6015 |
| Tas Tech Co., Ltd. | B3002 |
| Tatsuei Kougyou Co., Ltd. | B2002 |
| TB-Kansai Butsuryu Co., Ltd. | B2042 |
| TB-Logistics Co., Ltd. | B2042 |
| Tech Corporation Co., Ltd. | J5038 |
| Techno Links Co., Ltd. | B1019 |
| Techno Wave Co., Ltd. | G4012 |
| Techno-Tools Co., Ltd. | B1023 |
| Temschemical Co., Ltd. | J5046 |
| The Chugoku Electric Power Co., Ltd. | Q6005 |
| The Recycling Education Center | G4005 |
| The Recycling Education Center | G4006 |
| The University of Tokyo | Q6009 |
| Toda Kogyo Corp. | K6027 |
| Tohoku Clean Development Co., Ltd. | A1021 |
| Tohto Hydraulics Co., Ltd. | B1006 |
| Tokiwa Industries Corp | K6020 |
| Toko Construction Co., Ltd. | Q6005 |
| Tokuyama Chiyoda Gypsum Co., Ltd. | B1038 |
| Tokyo Board Industries, Co., Ltd. | B2042 |
| Tokyo Gas | P6001 |
| Tokyo Industrial Waste Association e-Lady21 | A1010 |
| Tokyo Metropolitan Industrial Technology Research Institute (TIRI) | L6006 |
| Tokyo University of Marine Science and Technology, Aqua Feronia | N6002 |
| TOMRA Sorting K.K. | B1030 |
| TOP Incorporated Company | N6005 |
| Tosatech Co., Ltd. | J5048 |
| Tottori Industrial Promotion Organization | J5036 |
| Tottori Resource Recycling Laboratory Inc. | G4004 |
| Tottori Star Electric Co., Ltd. | J5036 |
| Towa Construction Co., Ltd. | J5021 |
| Toyo STB Co., Ltd. | K6007 |
| Toyokoh Co., Ltd. | A1011 |
| Tri-Wall Japan Co., Ltd. | N6005 |
| TSURUGA ELECTRIC CORPORATION | N6005 |
| Tsuyama Kougyou Genryou Co., Ltd. | M6004 |
| TTC Chemical Co., Ltd. | B1009 |
| Yamaguchi Industrial Promotion Foundation | J5039 |
| Yamamoto Co., Ltd. | B1021 |
| Yamato Co., Ltd. | B3001 |
| Yamato Co., Ltd. | H5002 |
| Yasuda Seisakujo Co., Ltd. | H5018 |
| Yasujima Co., Ltd. | P6002 |
| YEP Co., Ltd. | A1027 |
| Yokohama Ecology Co., Ltd. | B2042 |
| Yokokawa Corp. | 外1003 |
| Yorozu-ya Co., Ltd. | G4014 |
| Yoshikawa Sangyo Co., Ltd. | A1001 |
| Yoshio Co., Ltd. | H5016 |
| Yoshizawa Lime Industry Co., Ltd. | K6022 |
| Yuan Chang Tsay Industry Co., Ltd. | J5022 |
| Yuatsu Sogo Co., Ltd. | B3018 |
| Yuken Kogyo Co., Ltd. | B2014 |
| Yuki Enginering Co., Ltd. | A1005 |
| Yutani Industrial Co., Ltd. | B2008 |
| Sanyo Trading Co., Ltd. | F4015 |
| Sasaki Corporation | F4001 |
| Sawaya Co., Ltd. | E4026 |
| Seabell International Co., Ltd. | F4027 |
| Sekisui Chemical Co., Ltd. | F4039 |
| SENSEZ Corporation. | F4027 |
| Shinko Corporation | F4016 |
| SHODENSYA Co., Ltd. | F4021 |
| Siotani Construction Inc. | C4002-2 |
| Siotani Construction Inc. | E4004 |
| Society For Pavement Research on Curbing the Rise in Road Surface Temprature | D4009 |
| SOL ASIA HOLDINGS PTE.LTD. | F4024 |
| Solar Sharing Association | F4036 |
| Sugaya Racking Industry Co., Ltd. | E4007 |
| Sunpot Co., Ltd. | F4039 |
| Super Industries Co., Ltd. | D4002 |
