| 4B Components, Ltd. | 1413 |
| AAA Cooper Transportation | 1519 |
| AB Energy USA, LLC | 1428 |
| ACT/SPG | 731 |
| Advanced Cyclone Systems, S.A. | 1324 |
| AGCO Corporation | 1319, 2060 |
| AGI Tramco | 1019 |
| AGRA Industries, Inc. | 1013 |
| AirClean Energy | 1513 |
| Airoflex Equipment & Wolf Material Handling Systems | 1318 |
| Albarrie Environmental Services Limited | 1507 |
| A-Lert Construction Services | 824 |
| Allied Locke Industries | 1113 |
| Amandus Kahl USA Corporation | 1213 |
| Andritz | 919 |
| Apollo Equipment | 818 |
| Applied Chemical Technology | 1024 |
| Aries Clean Technologies | 1518 |
| ASGCO | 905 |
| ASI Industrial | 722 |
| Atlantic Combustion Technologies | 909 |
| Bandit Industries, Inc. | 1224 |
| Basic Machinery Co., Inc. | 1423 |
| BAUER North America, Inc. | 907 |
| BBI International | 2070 |
| BD Environmental Solutions | 708 |
| BE&E | 713 |
| Bioenergy LLC | 608 |
| Biofuels International | 624 |
| BioMass Management, Inc. | 729 |
| Biomass Systems Supply | 1004 |
| Biomass Thermal Energy Council | 1529 |
| Bi-State Rubber, Inc. | 1028, 1030 |
| BM&M Screening Solutions | 1311 |
| BRUKS SIWERTELL | 1404 |
| Brunette Machinery Co., Inc. | 1010 |
| Burns & McDonnell | 1012 |
| C.F. Nielsen A/S | 924 |
| CDM Systems, Inc. | 1327 |
| Ceal | 1127 |
| Certified Laboratories | 829 |
| City of Benson/Swift County | 927 |
| Clextral, Inc. | 1210 |
| Coastal Technologies, Inc. | 826 |
| Connexus Industries, Inc. | 1026 |
| Continental Conveyor, Ltd. | 1228 |
| Con-Vey | 1531 |
| Cooling Technology Institute (CTI) | 1521 |
| Cousineau Forest Products | 1229 |
| CPM Global Biomass Group | 1205 |
| CPM Wolverine Proctor, LLC | 1009 |
| Detroit Stoker Company | 925 |
| DSE Test Solutions A/S | 928 |
| Durag, Inc. | 710 |
| Durr Systems, Inc. | 705 |
| Dustmaster Enviro Systems | 1008 |
| Eastern Instruments | 1424 |
| EBM Manufacturing, Inc. | 910 |
| Ecoverse | 1226 |
| Elemental Air | 1504 |
| Elementar Americas, Inc. | 620 |
| Elliott Group | 1123 |
| Engineered Software Products, Inc. | 619 |
| Evergreen Engineering, Inc. | 1520 |
| Excelchem Environmental Labs | 610 |
| Fagus GreCon, Inc. | 918 |
| Flamex, Inc. | 1325 |
| FNA Inc. | 1426 |
| Forest Concepts, LLC | 720 |
| Forest2Market, Inc. | 1219 |
| Franklin Miller, Inc. | 822 |
| Fresenius Umwelttechnik GmbH | 724 |
| Fuchs Lubricants | 1007 |
| Fulghum Fibres, Inc. | 631 |
| GelTech Solutions | 820 |
| Genesis III | 1308 |
| Genius Solutions | 1322 |
| Gryphon Environmental, LLC | 1031 |
| Hallco Industries, Inc. | 1119 |
| Hermann Sewerin GmbH | 805 |
| Heyl Patterson Thermal Processing | 906 |
| Hills Machinery | 827 |
| HRDC Shell Lubricants | 1218 |
| Hudco Industrial Products, Inc. | 605 |
| Hurst Boiler & Welding Co., Inc. | 1204 |
| Idaho National Laboratory | 825 |
| IEP Technologies | 1221, 1223 |
| Imerys | 930 |
| Imperial Technologies, Inc. | 1527 |
| Industrial Air Technology | 607 |
| INFRAFONE | 628 |
| Jackson Lumber Harvester Co. | 922 |
| Jacobs Global | 1211 |
| JD Global, LLC | 904 |
| Julio Berkes SA | 926 |
| KEITH Manufacturing Co. | 1029 |
| Kelvion, Inc. | 2040 |
| KESCO - Rapat Corporation | 1006 |
| KESCO-CPM Bliss Industries, LLC | 1105 |
| Kinsley Energy Systems (KES) | 819 |
| KOBO USA, LLC | 1329, 1331 |
| Komline | 1405 |
| Komptech Americas Plexus Recycling Technologies | 1305 |
| Konecranes America, Inc. | 1524 |
| Laidig Systems, Inc. | 1111 |
| Larson Engineering, Inc. | 730 |
| Layne Heavy Civil | 1310 |
| Lindner America LLC | 630 |
| M C Schroeder Equipment Company/Thayer Scale | 1526 |
| M-E-C Company | 1330 |
| Messersmith Manufacturing, Inc. | 823 |
| Mid-South Engineering Company | 1328 |
| Miron Construction Co., Inc. | 1021 |
| MoistTech Corp. | 1410 |
| Monitortech Corporation- OB | 712 |
| Morbark, LLC | 1112 |
| NC Clean Energy Technology Center | 728 |
| NDC Technologies, Ltd. | 1326 |
| New Holland Agriculture | 2050 |
| NUCOR Buildings Group | 1408 |
| Orthman Conveying Systems | 811 |
| Outotec Energy Products | 1220 |
| Pellet Fuels Institute | 611 |
| PERMASTORE | 1431 |
| Port of Longview | 1212 |
| PPS Services Group | 809 |
| Precision Energy Services, Inc. | 1230 |
| Precision Rotary Equipment | 828 |
| Probe America | 1011 |
| Process and Storage Solutions | 1309 |
| ProcessBarron | 1121 |
| R&R-BETH | 706 |
| Rawlings Waste Wood Recovery Systems | 1209 |
| Rembe, Inc. | 807 |
| Rotex Global, LLC | 1129 |
| Rotochopper, Inc. | 1523 |
| Rovanco Piping Systems, Inc | 929 |
| RTI International | 727 |
| RUD Chain, Inc. | 813 |
| RUF Briquetting Systems | 908 |
| SAS Global | 704 |
| Schaeffer Manufacturing Co. | 920 |
| Schumann Tank & Stahlbau GmbH | 726 |
| Schutte Hammermill | 1227 |
| Screw Conveyor Corporation | 1509, 1511 |
| Sensortech Systems, Inc. | 931 |
| SHW Inc | 1222 |
| Simtronics Corp. | 1522 |
| Solid Waste Association of North America (SWANA) | 609 |
| Solutions 4 Manufacturing | 1525 |
| Southern Environmental, Inc. | 830 |
| Southwest Research Institute | 618 |
| Stinger, Inc. | 1320 |
| Tarsco Bolted Tank | 1225 |
| TASSCO | 1430 |
| Technogenia, Inc. | 821 |
| TerraSource Global | 1131 |
| Thomas & Muller Systems, Ltd. | 1106 |
| Timber Products Inspection/Biomass Energy Laboratories | 1110 |
| TORBEL-Torres & Belo, S.A. | 723 |
| Trelan Southeast | 612 |
| TS Manufacturing Co. | 1427 |
| Twin Ports Testing, Inc. | 1208 |
| UK Center for Applied Energy Research | 613 |
| Unison Solutions, Inc. | 1425 |
| Uponor North America | 721 |
| USDA Unites States Department of Agriculture | 913 |
| Uzelac Industries, Inc. | 1109 |
| Vac-U-Max | 831 |
| Valmet, Inc. | 1419, 1421 |
| Vecoplan, LLC | 921 |
| Vermeer Corporation | 719 |
| Vogelsang USA | 911 |
| Warren & Baerg Manufacturing, Inc. | 912 |
| West Salem Machinery Co. | 1231 |
| Wood Bioenergy Magazine | 725 |
| WoodMaster | 718 |
| WSP Parsons Brinckerhoff | 1108 |
| Yargus Manufacturing, Inc. | 804 |