| AWX | AVALON HOLDINGS CORP | Dec 31 |
| CWST | CASELLA WASTE SYSTEMS INC | Dec 31 |
| DBHL | Deep Isolation Nuclear, Inc. | Dec 31 |
| NVRI | Enviri Corp | Dec 31 |
| GFL | GFL Environmental Inc. | Dec 31 |
| KOEI | Koei Group Co., Ltd. | Feb 28 |
| OIO | OIO Group | |
| QRHC | Quest Resource Holding Corp | Dec 31 |
| RENX | RenX Enterprises Corp. | Dec 31 |
| RSG | REPUBLIC SERVICES, INC. | Dec 31 |
| SNTW | Summit Networks Inc. | Dec 31 |
| SNRG | SusGlobal Energy Corp. | Dec 31 |
| VIVK | Vivakor, Inc. | Dec 31 |
| WCN | Waste Connections, Inc. | Dec 31 |
| WM | WASTE MANAGEMENT INC | Dec 31 |
| Advanced Disposal Services, Inc. | Dec 31 |
| ALANCO TECHNOLOGIES INC | Jun 30 |
| Alderox, Inc. | Jun 30 |
| Allied Waste Industries, LLC | Dec 31 |
| ALLIED WASTE NORTH AMERICA INC/DE/ | Dec 31 |
| AMEREX GROUP, INC. | Dec 31 |
| AMERICAN DISPOSAL SERVICES INC | Dec 31 |
| AMERICAN WASTE SERVICES INC | Dec 31 |
| AQUAMATRIX, INC | Apr 30 |
| AU MIN AFRICA PTY LTD | Dec 31 |
| BARBER ROBERT R | May 31 |
| BARKER ROTCHFORD D | Dec 31 |
| BATSON MILL LP | Dec 31 |
| BioCrude Technologies USA, Inc. | Dec 31 |
| BOCKMON CONSTRUCTION CO INC | Dec 31 |
| BROWNING FERRIS INDUSTRIES INC | Sep 30 |
| Carbon Conversion Group, Inc. | Dec 31 |
| CHAMBERS DEVELOPMENT CO INC | Dec 31 |
| CHEMFIX TECHNOLOGIES INC | Aug 31 |
| CHEMICAL TECHNOLOGIES INC | Dec 31 |
| CHEMICAL WASTE MANAGEMENT INC | Dec 31 |
| China Industrial Waste Management Inc. | Dec 31 |
| CHOICE WASTE SYSTEM HOLDINGS INC | |
| CIL&D, LLC | Dec 31 |
| CLEAN HARBORS ENVIRONMENTAL SERVICES INC | Dec 31 |
| CLEAN HARBORS KINGSTON FACILITY CORP | Dec 31 |
| CLEAN HARBORS OF BALTIMORE INC | Dec 31 |
| CLEAN HARBORS OF BRAINTREE INC | Dec 31 |
| CLEAN HARBORS OF CHICAGO INC | Dec 31 |
| CLEAN HARBORS OF CLEVELAND INC | Dec 31 |
| CLEAN HARBORS OF CONNECTICUT INC | Dec 31 |
| CLEAN HARBORS OF NATICK INC | Dec 31 |
| CLEAN HARBORS TECHNOLOGY CORP | Dec 31 |
| CONTINENTAL WASTE INDUSTRIES INC | Dec 31 |
| C W CHEMICA WASTE TECHNOLOGIES | Sep 30 |
| Digital Locations, Inc. | Dec 31 |
| DonTech Waste Services Inc. | Dec 31 |
| EARTHWORKS INDUSTRIES INC | Nov 30 |
| EASTERN ENVIRONMENTAL SERVICES INC | Dec 31 |
| Eastern Environment Solutions Corp. | Dec 31 |
| ECO2 INC | Sep 30 |
| Electrified Materials Corp / IN | Dec 31 |
| ENVIROFIL INC | Jun 30 |
| ESTRE AMBIENTAL, INC. | Dec 31 |
| EXCALIBAR MINERALS INC | Dec 31 |
| EXCALIBAR MINERALS OF LA LLC | Dec 31 |
| EZRaider Co. | Dec 31 |
| GEOWASTE INC | Dec 31 |
| GLOBAL ECO LOGICAL SERVICES INC | Dec 31 |
| GLOBAL ENVIRONMENTAL ENERGY COPORATION | May 31 |
| GS ENVIROSERVICES, INC. | Dec 31 |
| IESI CORP | Dec 31 |
| LAIDLAW ONE INC | Aug 31 |
| LEMLEY JACK K | Dec 31 |
| MALLARD & MALLARD OF LA INC | Dec 31 |
| MEDSOLUTIONS INC | Dec 31 |
| MID AMERICAN WASTE SYSTEMS INC | Dec 31 |
| Modern Mining Technology Corp. | Dec 31 |
| MR FRANK INC | Dec 31 |
| MURPHYS WASTE OIL SERVICE INC | Dec 31 |
| NES PERMIAN BASIN L P | Dec 31 |
| New Enviromental Solution Inc. | Dec 31 |
| NEWPARK DRILLING FLUIDS INC | Dec 31 |
| NEWPARK ENVIRONMENTAL MANAGEMENT CO LLC | Dec 31 |
| NEWPARK ENVIRONMENTAL SERVICES INC | Dec 31 |
| NEWPARK ENVIRONMENTAL SERVICES MISSISSIPPI L P | Dec 31 |
| NEWPARK ENVIRONMENTAL SERVICES OF TEXAS LP | Dec 31 |
| NEWPARK HOLDINGS INC | Dec 31 |
| NEWPARK SHIPHOLDING TEXAS L P | Dec 31 |
| NEWPARK TEXAS DRILLING FLUIDS L P | Dec 31 |
| NEWPARK TEXAS LLC | Dec 31 |
| NEXPLORE Corp | Jun 30 |
| NID L P | Dec 31 |
| NORTH AMERICAN RECYCLING SYSTEMS INC | May 31 |
| PACIFIC INDUSTRIAL CORP | Dec 31 |
| PHOENIX WASTE SERVICES CO INC | Apr 30 |
| Pure Earth, Inc. | Dec 31 |
| QUADRATECH INC \NV\ | Dec 31 |
| RAPID RECOVERY HEALTH SERVICES INC. | Dec 31 |
| ReElement Technologies Corp | Dec 31 |
| RMD Technologies, Inc. | May 31 |
| SANIFILL INC | Dec 31 |
| SOLOCO LLC | Dec 31 |
| SOLOCO TEXAS LP | Dec 31 |
| SPRING GROVE RESOURCE RECOVERY INC | Dec 31 |