| 99913468 | OMA | OMAKAI Sushi Holdings, LLC | — |
| 98568769 | OMA | OMA Food LLC | 7806776 |
| 90254978 | OMA | The Airport Authority of the City of Omaha | 6415830 |
| 86667408 | OMA | RESTCAFE S.A.S. | 5038987 |
| 78482745 | OMA | RESTCAFE S. A. S. | 3100086 |
| 79371735 | OMA | Office for Metropolitan Architecture (O.M.A.), | 7726019 |
| 79318487 | OMA | Office for Metropolitan Architecture (O.M.A.), | — |
| 79029254 | OMA | Office for Metropolitan Architecture (O.M.A.), | 3356574 |
| 87247249 | OMA | HUANG, ENLI | 5240692 |
| 99494622 | OMA | Miami University | — |
| 99210911 | OMA | Paige Cathy Ann Brown | — |
| 86709254 | OMA | EMPOWERMENT TECHNOLOGIES INC. | 4913183 |
| 99051496 | OMA | Sharon Cummings | 8001470 |
| 97195717 | OMA | OMA Creative LLC | — |
| 86279261 | OMA | Softsolv Solutions, Inc. | 4666580 |
| 87680707 | OMA | Hasna Sharif | 5528634 |
| 98516265 | OMA | Office Moving Alliance Worldwide, LLC | 7686173 |
| 87607202 | OMA | Nanjing warmboy electronic commerce Co., Ltd. | 5517385 |
| 97188059 | OMA | OMA Creative LLC | 7559666 |
| 98655065 | OMA | Gabriella L Eberth | — |
| 98386169 | OMA | Office Moving Alliance Worldwide, LLC | — |
| 86899714 | OMA | SABIDA, LLC | 5530680 |
| 97077155 | OMA | Restcafe S.A.S. | — |
| 86667142 | OMA | RESTCAFE S.A.S. | 5015790 |
| 90880633 | OMA | Kevin Barnett | — |
| 97272013 | OMA | Thread Robotics | 6913060 |
| 86327305 | OMA | OBESITY MEDICINE ASSOCIATION | 4714111 |
| 88646434 | OMA | BNSF RAILWAY COMPANY | — |
| 86126193 | OMA | Onnuri Mission Alliance | 4673960 |
| 85952100 | OMA | Grillo, Roberta | 4494102 |
| 77969860 | OMA | O.M.A. s.r.l. | 3872867 |
| 88793285 | OMA | Oklahoma Municipal Alliance Inc. | 6135963 |
| 86667191 | OMA | RESTCAFE S.A.S. | — |
| 87352456 | OMA | Overwatch Innovations, Inc. | — |
| 87860299 | OMA | Owens, Victor | — |
| 78928319 | OMA | WEDDERSPOON ORGANIC INC. | — |
| 78482763 | OMA | MUKIS S.A. | — |
| 77097641 | OMA | Epistar Corporation | 3544169 |
| 73541958 | OMA | O.M.A. S.R.L. | 1374712 |
| 78309334 | OMA | Sociedad Exportadora Financiera | — |
| 78188641 | OMA | Sociedad Exportadora Financiera Cenezolana (SOEXVE) | — |
| 75587682 | OMA | ALEXANDRIC HO | — |
| 73331135 | OMA | OMA PRODUCTS CORPORATION | — |
| 73319310 | OMA | Optical Manufacturers Association | 1232278 |
| 73017853 | OMA | Otto Monsted A/S | 1022754 |
| 72401303 | OMA | SSR INSTRUMENTS COMPANY | 0954412 |
| 72158297 | OMA | OTTO MONSTED A/S | 0794229 |
| 72009659 | OMA | OTTO MONSTED A/S | 0659577 |
