| 4B Components, Ltd. | 805 |
| ACT/SPG | 828 |
| Advanced Cyclone Systems, S.A. | 1007 |
| AFS Energy Systems | 832 |
| AG Solution Services Inc | 1133 |
| AGCO Corporation | 1121 |
| AGI | 921 |
| AGRA Industries, Inc. | 1114 |
| AirClean Energy | 1206 |
| Airex Energy | 1027 |
| Airoflex Equipment & Wolf Material Handling Systems | 1130 |
| Albach North American | 1302 |
| Alimak Hek, Inc. | 812 |
| Allied Locke Industries | 1333 |
| Amandus Kahl USA Corporation | 1126 |
| Andritz | 821 |
| Antares Group Incorporated | 933 |
| Apollo Equipment | 2017 |
| Applied Chemical Technology | 1210 |
| Babcock & Wilcox | 1323 |
| Bandit Industries, Inc. | 825 |
| Basic Machinery Co., Inc. | 1328 |
| BBI International | 2024 |
| BE&E | 815 |
| Bedeschi America, Inc. | 1128 |
| Benetech, Inc. | 1005 |
| Bioenergy Insight | 928 |
| BM&M Screening Solutions | 1212 |
| BOLDROCCHI, NORTH AMERICA | 1232 |
| BRUKS SIWERTELL | 1108, 1110 |
| Brunette Machinery Co., Inc. | 1207 |
| C.F. Nielsen A/S | 1006 |
| CAI ENVEA Group | 802 |
| Carrier Vibrating Equipment, Inc. | 1029 |
| Catalyst Air Management, Inc. | 927 |
| Cintasa Americas | 1024 |
| Columbia Timber & Biomass Company | 1312 |
| Continental Conveyor, Ltd. | 1113 |
| Cousineau Forest Products | 1329 |
| CPM Global Biomass Group | 915 |
| CTEH, LLC | 1120 |
| D3MAX, LLC | 1221 |
| Detroit Stoker Company | 1305 |
| Drinor | 1214 |
| Durr Systems, Inc. | 1325 |
| Dust Solutions, Inc. | 1003 |
| EA Tanks, Inc. | 924 |
| EMG International, LLC | 930 |
| ESI Inc. of Tennessee | 818 |
| Fagus GreCon, Inc. | 920 |
| FEECO International, Inc. | 1112 |
| FLSmidth, Inc. | 1231 |
| Gateway Products Group | 826 |
| Georgia Tech TAPPI Student Chapter | 827 |
| Hallam-ICS | 1303 |
| Hallco Industries, Inc. | 932 |
| Hudco Industrial Products, Inc. | 831 |
| Hurst Boiler & Welding Co., Inc. | 1215 |
| Idaho National Laboratory | 1030 |
| IEP Technologies | 1106, 1104 |
| Imerys | 1208 |
| Industrial Bulk Lubricants | 824 |
| JADCO Manufacturing, Inc. | 1025 |
| Javo International | 1327 |
| Jenike & Johanson, Inc. | 1124 |
| Kamengo Technology, Inc. | 1032 |
| KEITH Manufacturing Co. | 1317, 1319 |
| KESCO - CV Technology, Inc. | 907 |
| KESCO - Rapat Corporation | 833 |
| KESCO - Tarsco Bolted Tank | 1002 |
| KESCO-CPM Bliss Industries, LLC | 1023 |
| KettenWulf | 830 |
| Kluber Lubrication NA LP | 1309 |
| KOBO USA, LLC | 1021 |
| Komptech Americas Plexus Recycling Technologies | 1332 |
| Laidig Systems, Inc. | 1308 |
| Latta Equipment Company, Inc. | 1307 |
| LFG Parts Supply | 1103 |
| Magaldi Technologies, LLC | 1321 |
| Materials Handling Equipment Company | 829 |
| McLanahan Corporation | 804 |
| Messersmith Manufacturing, Inc. | 1315 |
| MoistTech Corp. | 1109 |
| Montrose Environmental Group, Inc. | 1013 |
| Morbark, LLC | 1115 |
| NDC Technologies, Ltd. | 925 |
| Nelson Baker Biotech | 922 |
| Outotec Energy Products | 1028 |
| Phelps Industries, Inc. | 1330 |
| Precision Husky Corporation | 810 |
| ProcessBarron | 909 |
| PRODESA | 1306 |
| QED Environmental Systems, Inc. | 1111 |
| R&R BETH Filtration | 816 |
| Rawlings Waste Wood Recovery Systems | 1102 |
| Rotochopper, Inc. | 1301 |
| RUF Briquetting Systems | 1211 |
| Schaeffer Manufacturing Co. | 1213 |
| Schlumberger Technology Corporation | 1331 |
| SciCorp International Corp. | 1326 |
| Screw Conveyor Corporation | 903, 905 |
| Sensortech Systems, Inc. | 1004 |
| SHW Inc | 1026 |
| Smart Heating Technology | 822 |
| SolaGen Incorporated | 1227, 1229 |
| Stinger, Inc. | 1122 |
| SWM International | 1033 |
| Technic One / Dryer One | 808 |
| TerraSource Global | 1132 |
| Thomas & Muller Systems, Ltd. | 1107 |
| Timber Products Inspection/Biomass Energy Laboratories | 1009 |
| TOPS Field Services, Inc. | 926 |
| Torxx Kinetic Pulverizer Limited | 2018 |
| Tricon Wear Solutions | 820 |
| Uzelac Industries, Inc. | 1008 |
| Vecoplan, LLC | 1011 |
| Vermeer Corporation | 814 |
| Walz Scale Inc. | 931 |
| Warren & Baerg Manufacturing, Inc. | 1209 |
| Wellons | 1310 |
| West Salem Machinery Co. | 1031 |
| WIKA Instrument, LP | 1233 |
| Wood Bioenergy Magazine | 823 |
| WoodMaster | 1203 |