| OMCO SouthEast AL | Manufacturing | 0 | — | A |
| Omco Sumo, Inc. WI | Manufacturing | 1 | $99,091 | A |
| OMD USA LLC NY | Professional & Technical Services | 4 | $120,075 | — |
| Omeda Holdings, LLC IL | Professional & Technical Services | 2 | $103,820 | — |
| Omega Alpha Academy AZ | Educational Services | 1 | $41,100 | — |
| Omega Animal Group CA | Professional & Technical Services | 1 | $147,638 | — |
| Omega Bio-tek GA | Manufacturing | 0 | — | C |
| Omega Construction Inc. NC | Construction | 1 | $80,808 | C |
| Omega Contracting Inc TX | Construction | 0 | — | C |
| Omega Design Corporation PA | Manufacturing | 0 | — | A |
| Omega Design LLC TX | Professional & Technical Services | 1 | $69,300 | — |
| Omega EMS CA | Manufacturing | 0 | — | B |
| Omega Engineering NJ | Manufacturing | 0 | — | F |
| Omega Engineering OH | Manufacturing | 0 | — | A |
| Omega Engineering Inc CT | Manufacturing | 0 | — | A |
| Omega Engineers, Inc. TX | Professional & Technical Services | 1 | $87,360 | — |
| Omega Enterprises Inc. TX | Construction | 0 | — | F |
| Omega Extruding Corp of CA CA | Manufacturing | 0 | — | F |
| Omega Healthcare MO | — | 0 | — | — |
| Omega Home Healthcare LLC MN | Healthcare & Social Assistance | 0 | — | A |
| Omega III LLC IL | Construction | 0 | — | C |
| Omega Industrial CA | Other Services | 0 | — | F |
| Omega Liner Company SD | Manufacturing | 0 | — | F |
| Omega Medical Imaging LLC FL | Manufacturing | 0 | — | A |
| Omega Metalworks LLC CO | Manufacturing | 0 | — | A |
| Omega Motion MS | — | 0 | — | — |
| Omega Moulding CA | Wholesale Trade | 0 | — | A |
| Omega Moulding NY | Wholesale Trade | 0 | — | A |
| Omega NEO LLC OH | Transportation & Warehousing | 0 | — | C |
| Omega Optical VT | Manufacturing | 0 | — | A |
| Omega Package Parcel & Freight LLC NJ | Transportation & Warehousing | 0 | — | C |
| Omega Packaging CA | Manufacturing | 0 | — | B |
| Omega Partners III, LLC IL | Transportation & Warehousing | 0 | — | A |
| OMEGA PAVING INC CA | Construction | 0 | — | A |
| Omega Plastics Corporation NJ | Manufacturing | 0 | — | F |
| Omega Plastics LLC / DBA America Plastics TN | Manufacturing | 0 | — | F |
| Omega Plastics LLC / DBA America Plastics TX | Manufacturing | 0 | — | F |
| Omega Plastics, Inc. MI | Manufacturing | 1 | $105,292 | C |
| Omega Property Management MN | Real Estate | 0 | — | A |
| omega protein LA | Agriculture & Forestry | 0 | — | A |
| Omega Protein Inc. MS | Agriculture & Forestry | 0 | — | B |
| Omega Protein, Inc VA | Agriculture & Forestry | 0 | — | F |
| Omega Protein, Inc Health and Science Center VA | Manufacturing | 0 | — | A |
| Omega Research and Development Technology, LLC NY | — | 0 | — | — |
| Omega Satellite, LLC UT | Construction | 0 | — | A |
| Omega Senior Living IA | Healthcare & Social Assistance | 0 | — | A |
| Omega Senior Living KS | Healthcare & Social Assistance | 0 | — | F |
| Omega Senior Living NE | Healthcare & Social Assistance | 0 | — | C |
| Omega Senior Living OK | Healthcare & Social Assistance | 0 | — | A |
| Omega Services and Supply WA | Construction | 0 | — | A |
