| 98257448 | ERG | Bev-Graph Packaging International LLC | — |
| 88334252 | ERG | Eurasian Resources Group S.à r.l. | 8200512 |
| 79370027 | ERG | ERG S.P.A. | 7821166 |
| 76323827 | ERG | OPTUMINSIGHT, INC. | 2682788 |
| 73467698 | ERG | ERG AEROSPACE CORPORATION | 1304709 |
| 85929921 | ERG | Environmental Research Group, LLC | 4454866 |
| 86436162 | ERG | Evolution Research Group, LLC | 4801201 |
| 74196087 | ERG | Arterbury, Travis W. | — |
| 73582070 | ERG | ERG INDUSTRIAL CORPORATION LIMITED | 1442819 |
| 79023092 | ERG | ERG S.P.A. | 3318477 |
| 79019461 | ERG | ERG S.P.A. | 3206421 |
| 76299130 | ERG | Entrepreneur Consulting Group, Inc. | 2582039 |
| 76153814 | ERG | Energy Research and Generation, Inc. | 2676330 |
| 75460938 | ERG | ERG MANAGEMENT CORP. | 2224403 |
| 75433364 | ERG | IRVING OIL CORPORATION | — |
| 74410287 | ERG | EMI RECORDS GROUP NORTH AMERICA | — |
| 74404880 | ERG | Capital Records, Inc. | — |
| 74264041 | ERG | Endicott Research Group Inc. | — |
| 74098568 | ERG | ERG Management Corp. | 1663631 |
| 73642174 | ERG | ERGONOM CORPORATION | 1452188 |
| 73539637 | ERG | ENTREPRENEUR'S RESOURCE GROUP, INC., THE | 1398005 |
| 73283267 | ERG | ENERGY RESEARCH AND GENERATION, INC. | 1345592 |
| 73242898 | ERG | Endicott Research Group, Inc. | 1178913 |
| 73071083 | ERG | ENVIRONMENTAL RESEARCH GROUP, INC. | 1120732 |
| 72308775 | ERG | ENERGY RESEARCH AND GENERATION, INC. | 0889217 |
| 72087415 | ERG | Eastern Research Group | 0717306 |