| 1 | Waste Management, Inc. | WM | NYSE | US |
| 2 | Republic Services, Inc. | RSG | NYSE | US |
| 3 | Waste Connections, Inc. | WCN.TO | TSX | CA |
| 4 | Veolia Environnement S.A. | VIE.PA | PAR | FR |
| 5 | Clean Harbors, Inc. | CLH | NYSE | US |
| 6 | GFL Environmental Inc. | GFL.TO | TSX | CA |
| 7 | Casella Waste Systems, Inc. | CWST | NASDAQ | US |
| 8 | GEM Co., Ltd. | 002340.SZ | SHZ | CN |
| 9 | Beijing GeoEnviron Engineering & Technology, Inc. | 603588.SS | SHH | CN |
| 10 | Zhejiang Weiming Environment Protection Co., Ltd. | 603568.SS | SHH | CN |
| 11 | Cleanaway Waste Management Limited | CWY.AX | ASX | AU |
| 12 | SECURE Waste Infrastructure Corp. | SES.TO | TSX | CA |
| 13 | Tomra Systems ASA | TOM.OL | OSL | NO |
| 14 | Qingdao Huicheng Environmental Technology Group Co., Ltd. | 300779.SZ | SHZ | CN |
| 15 | Daiei Kankyo Co., Ltd. | 9336.T | JPX | JP |
| 16 | Befesa S.A. | BFSAF | OTC | LU |
| 17 | Realord Group Holdings Limited | 1196.HK | HKSE | HK |
| 18 | Enviri Corporation | NVRI | NYSE | US |
| 19 | Chongqing Sanfeng Environment Group Corp., Ltd. | 601827.SS | SHH | CN |
| 20 | Grandtop Yongxing Group Co., Ltd. | 601033.SS | SHH | CN |
| 21 | Derichebourg S.A. | DBG.PA | PAR | FR |
| 22 | Beijing Originwater Technology Co., Ltd. | 300070.SZ | SHZ | CN |
| 23 | China Tianying Inc. | 000035.SZ | SHZ | CN |
| 24 | ARE Holdings, Inc. | 5857.T | JPX | JP |
| 25 | Orizon Valorização de Resíduos S.A. | ORVR3.SA | SAO | BR |
| 26 | Befesa S.A. | 0RVK.L | LSE | LU |
| 27 | Dynagreen Environmental Protection Group Co., Ltd. | 601330.SS | SHH | CN |
| 28 | Shanghai Environment Group Co., Ltd | 601200.SS | SHH | CN |
| 29 | VA Tech Wabag Limited | WABAG.NS | NSE | IN |
| 30 | Tianjin Capital Environmental Protection Group Company Limited | 600874.SS | SHH | CN |
| 31 | Wangneng Environment Co., Ltd. | 002034.SZ | SHZ | CN |
| 32 | Daiseki Co.,Ltd. | 9793.T | JPX | JP |
| 33 | EIT Environmental Development Group Co.,Ltd | 300815.SZ | SHZ | CN |
| 34 | Cleanaway Company Limited | 8422.TW | TAI | TW |
| 35 | China Resources and Environment Co.,Ltd. | 600217.SS | SHH | CN |
| 36 | Séché Environnement S.A. | SCHP.PA | PAR | FR |
| 37 | Qiaoyin City Management Co.,Ltd. | 002973.SZ | SHZ | CN |
| 38 | ECOVE Environment Corp. | 6803.TWO | TWO | TW |
| 39 | TRE Holdings Corporation | 9247.T | JPX | JP |
| 40 | Dongjiang Environmental Company Limited | 002672.SZ | SHZ | CN |
| 41 | CSD Water Service Co., Ltd. | 603903.SS | SHH | CN |
| 42 | Anhui Zhonghuan Environmental Protection Technology Co.,Ltd | 300692.SZ | SHZ | CN |
| 43 | Beijing ZEHO Waterfront Ecological Environment Treatment Co., Ltd. | 605069.SS | SHH | CN |
| 44 | Kimou Environmental Holding Limited | 6805.HK | HKSE | HK |
| 45 | Wave Cyber (Shanghai) Co., Ltd. | 688718.SS | SHH | CN |
| 46 | TUS ENVIRONMENTAL SCIENCE AND TECHNOLOGY DEVELOPMENT Co., Ltd. | 000826.SZ | SHZ | CN |
| 47 | Datang Environment Industry Group Co., Ltd. | 1272.HK | HKSE | CN |
| 48 | Campine N.V. | CAMB.BR | BRU | BE |
| 49 | Taiwan Steel Union Co., Ltd | 6581.TW | TAI | TW |
| 50 | Midac Holdings Co., Ltd. | 6564.T | JPX | JP |
| 51 | Guangxi Bossco Environmental Protection Technology Co.,Ltd. | 300422.SZ | SHZ | CN |
| 52 | Mo-BRUK S.A. | MBR.WA | WSE | PL |
| 53 | Cambi ASA | CAMBI.OL | OSL | NO |
| 54 | Guangdong Liantai Environmental Protection Co.,Ltd. | 603797.SS | SHH | CN |
| 55 | Tongxing Environmental Protection Technology Co.,Ltd | 003027.SZ | SHZ | CN |
| 56 | Anaergia Inc. | ANRG.TO | TSX | CA |
| 57 | Jiin Yeeh Ding Enterprises Corp. | 8390.TWO | TWO | TW |
| 58 | Sunny Friend Environmental Technology Co., Ltd. | 8341.TW | TAI | TW |
| 59 | Promotora Ambiental, S.A.B. de C.V. | PASAB.MX | MEX | MX |
| 60 | Perma-Fix Environmental Services, Inc. | PESI | NASDAQ | US |
| 61 | National Environmental Recycling Company | 9540.SR | SAU | SA |
| 62 | Forest Water Environmental Engineering Co., Ltd. | 8473.TW | TAI | TW |
| 63 | Groupe Pizzorno Environnement | GPE.PA | PAR | FR |
| 64 | NJS Co., Ltd. | 2325.T | JPX | JP |
| 65 | Techzone Technology Materials Co., Ltd. | 6947.TWO | TWO | TW |
| 66 | Agilyx ASA | AGLX.OL | OSL | NO |
| 67 | Agilyx ASA | AGXXF | OTC | US |
| 68 | CHUNGTAI RESOURCE Technology Corp. | 6923.TWO | TWO | TW |
| 69 | Taliworks Corporation Berhad | 8524.KL | KLS | MY |
| 70 | Studsvik AB (publ) | SVIK.ST | STO | SE |
| 71 | Beijing Enterprises Urban Resources Group Limited | 3718.HK | HKSE | HK |
| 72 | Orzel Bialy S.A. | OBL.WA | WSE | PL |
| 73 | Zhejiang Zone-King Environmental Sci&Tech Co., Ltd. | 688701.SS | SHH | CN |
| 74 | Capital Environment Holdings Limited | 3989.HK | HKSE | HK |
| 75 | Antony Waste Handling Cell Ltd. | AWHCL.NS | NSE | IN |
| 76 | Envipro Holdings Inc. | 5698.T | JPX | JP |
| 77 | Kaname Kogyo Co.,Ltd. | 6566.T | JPX | JP |
| 78 | Taiwan Environment Scientific Co., Ltd. | 8476.TW | TAI | TW |
| 79 | Chin Hsin Environ Engineering Co. Ltd. | 6951.TW | TAI | TW |
| 80 | Net-a-Go Technology Company Limited | 1483.HK | HKSE | HK |
| 81 | INSUN Environmental New Technology Co., Ltd. | 060150.KQ | KOE | KR |
| 82 | Eco Recycling Limited | ECORECO.BO | BSE | IN |
| 83 | Sanwayuka Industry Corporation | 4125.T | JPX | JP |
| 84 | Fuluhashi EPO Corporation | 9221.T | JPX | JP |
| 85 | Beijing Enterprises Environment Group Limited | 0154.HK | HKSE | HK |
| 86 | China Conch Environment Protection Holdings Limited | 0587.HK | HKSE | CN |
| 87 | Sanix Incorporated | 4651.T | JPX | JP |
| 88 | Green Energy Group Limited | 0979.HK | HKSE | HK |
| 89 | Nupur Recyclers Limited | NRL.NS | NSE | IN |
| 90 | Enrestec Inc. | 7507.TWO | TWO | TW |
| 91 | BQE Water Inc. | BTQNF | OTC | CA |
| 92 | Aurea S.A. | AURE.PA | PAR | FR |
| 93 | Yi Chun Green Technology Co., Ltd. | 6912.TWO | TWO | TW |
| 94 | Revivegen Co., Ltd. | 7578.TWO | TWO | TW |
| 95 | Ambipar Participações e Empreendimentos S.A. | AMBP3.SA | SAO | BR |
| 96 | Daiki Axis Co., Ltd. | 4245.T | JPX | JP |
| 97 | Better World Green Public Company Limited | BWG.BK | SET | TH |
| 98 | Baguio Green Group Limited | 1397.HK | HKSE | HK |
| 99 | Griñó Ecologic, S.A. | GRI.MC | BME | ES |
| 100 | Ping Ho Environmental Technology Co., Ltd. | 6771.TW | TAI | TW |
| 101 | Weigang Environmental Technology Holding Group Limited | 1845.HK | HKSE | CN |
| 102 | Amita Holdings Co.,Ltd. | 2195.T | JPX | JP |
| 103 | E&E Recycling,Inc. | 8440.TWO | TWO | TW |
| 104 | OIO Group | OIO | NASDAQ | SG |
| 105 | IBOKIN Co.,Ltd. | 5699.T | JPX | JP |
| 106 | CHAR Technologies Ltd. | YES.V | TSXV | CA |
| 107 | Ever-Clear Environmental Eng. Corp. | 6624.TWO | TWO | TW |
| 108 | Vitreous Glass Inc. | VCI.V | TSXV | CA |
| 109 | BluMetric Environmental Inc. | BLM.V | TSXV | CA |
| 110 | Quest Resource Holding Corporation | QRHC | NASDAQ | US |
| 111 | Scandinavian Enviro Systems AB (publ) | SES.ST | STO | SE |
| 112 | Veridis Environment Ltd | VRDS.TA | TLV | IL |
| 113 | Multi Hanna Kreasindo Tbk. | MHKI.JK | JKT | ID |
| 114 | Winson Holdings Hong Kong Limited | 6812.HK | HKSE | HK |
| 115 | Chyunn Environment Corporation | 6911.TWO | TWO | TW |
| 116 | Organic Recycling Systems Ltd. | ORGANICREC.BO | BSE | IN |
| 117 | BIO-UV Group S.A. | ALTUV.PA | PAR | FR |
| 118 | Race Eco Chain Limited | RACE.NS | NSE | IN |
| 119 | Northstar Clean Technologies Inc. | ROOF.V | TSXV | CA |
| 120 | Utility Business Alliance Public Company Limited | UBA.BK | SET | TH |
| 121 | New Universe Environmental Group Limited | 0436.HK | HKSE | HK |
| 122 | Orege S.A. | OREGE.PA | PAR | FR |
| 123 | ELL Environmental Holdings Limited | 1395.HK | HKSE | CN |
| 124 | Hydrogen Utopia International PLC | HUIPF | OTC | GB |
| 125 | Norditek Group AB (publ) | NOTEK.ST | STO | SE |
| 126 | Environmental Control Center Co.,Ltd. | 4657.T | JPX | JP |
| 127 | LanzaTech Global, Inc. | LNZA | NASDAQ | US |
| 128 | OriginClear, Inc. | OCLN | OTC | US |
| 129 | Integrated Waste Solutions Group Holdings Limited | 0923.HK | HKSE | HK |
| 130 | PT Inocycle Technology Group Tbk | INOV.JK | JKT | ID |
| 131 | Bioextrax AB (publ) | BIOEX.ST | STO | SE |
| 132 | General Environmental Conservation Public Company Limited | GENCO.BK | SET | TH |
| 133 | Close the Loop Ltd | CLG.AX | ASX | AU |
| 134 | Avalon Holdings Corporation | AWX | AMEX | US |
| 135 | Finaxo Environnement Societe Anonyme | MLFXO.PA | PAR | FR |
| 136 | Aqua Metals, Inc. | AQMS | NASDAQ | US |
| 137 | Allied Sustainability and Environmental Consultants Group Limited | 8320.HK | HKSE | HK |
| 138 | Axolot Solutions Holding AB (publ) | AXOLOT.ST | STO | SE |
| 139 | Akkhie Prakarn Public Company Limited | AKP.BK | SET | TH |
| 140 | PPS International (Holdings) Limited | 8201.HK | HKSE | HK |
| 141 | BacTech Environmental Corporation | BAC.CN | CNQ | CA |
| 142 | Ecoslops S.A. | ALESA.PA | PAR | FR |
| 143 | Cielo Waste Solutions Corp. | CMC.V | TSXV | CA |
| 144 | VMS Industries Limited | VMS.BO | BSE | IN |
| 145 | Parle Industries Ltd. | PARLEIND.BO | BSE | IN |
| 146 | China Natural Resources, Inc. | CHNR | NASDAQ | HK |
| 147 | Man Shing Global Holdings Limited | 8309.HK | HKSE | HK |
| 148 | Ambipar Emergency Response | AMBIQ | OTC | BR |
| 149 | Newlox Gold Ventures Corp. | LUX.CN | CNQ | CA |
| 150 | PT Optima Prima Metal Sinergi Tbk | OPMS.JK | JKT | ID |
| 151 | Waste Energy Corp. | WAST | OTC | US |
| 152 | Earthworks Industries Inc. | EWK.V | TSXV | CA |
| 153 | Lapco Holdings Limited | 8472.HK | HKSE | HK |
| 154 | SusGlobal Energy Corp. | SNRG | OTC | CA |
| 155 | Futian Holdings Limited | 8196.HK | HKSE | CN |
| 156 | Greenwave Technology Solutions, Inc. | GWAV | NASDAQ | US |
| 157 | Ecosciences, Inc. | ECEZ | OTC | US |
| 158 | CirChem AB (publ) | CIRCHE.ST | STO | SE |
| 159 | Vivakor, Inc. | VIVK | NASDAQ | US |
| 160 | Strategic Environmental & Energy Resources, Inc. | SENR | OTC | US |
| 161 | Decent Holding Inc. | DXST | NASDAQ | CN |
| 162 | CDT Environmental Technology Investment Holdings Limited ordinary shares | CDTG | NASDAQ | KY |
| 163 | R.G.A. Services & Cleaning (Israel) 1987 Ltd | RGAS.TA | TLV | IL |
| 164 | National Waste Management Holdings, Inc. | NWMH | OTC | US |
| 165 | Garb Oil & Power Corporation | GARB | OTC | US |
| 166 | Titan Environmental Solutions Inc. | TESI | OTC | US |
| 167 | JPX Global, Inc. | JPEX | OTC | US |
| 168 | Hydrogen Utopia International PLC | HUI.L | LSE | GB |
| 169 | Consolidated Eco-Systems, Inc. | EXSO | OTC | US |
| 170 | Majic Wheels Corp. | MJWL | OTC | US |
| 171 | Environmental Service Professionals, Inc. | EVSP | OTC | US |
| 172 | Clearford Water Systems Inc. | CLIRF | OTC | CA |
| 173 | Deep Green Waste & Recycling, Inc. | DGWR | OTC | US |
| 174 | Europlasma S.A. | ALEUP.PA | PAR | FR |
| 175 | GreenShift Corporation | GERS | OTC | US |
| 176 | SPO Networks, Inc. | SPOI | OTC | US |
| 177 | Blue Water Petroleum Corp. | BWPC | OTC | US |
| 178 | Ecoloclean Industries, Inc. | ECCI | OTC | US |
| 179 | Green EnviroTech Holdings Corp. | GETH | OTC | US |
| 180 | China Industrial Waste Management, Inc. | CIWT | OTC | CN |
| 181 | Tri-Tech Holding Inc. | TRITF | OTC | CN |
| 182 | Media Pal Holdings, Corp. | MPHD | OTC | US |