| ADVANCED MEDICAL SUPPLY, INC. | — | 10028902 | 2001-11-06 | Inactive | OMAHA |
| ADVANCED MEDICAL TECHNOLOGIES, INC. | — | 1667364 | 1998-09-09 | Inactive | FREMONT |
| ADVANCED MICRO DEVICES, INC. | — | 2211205384 | 2022-11-04 | Active | SANTA CLARA |
| ADVANCED MICRO SYSTEMS, INC. | — | 0523658 | 1980-03-03 | Inactive | — |
| ADVANCED MILLENNIUM SYSTEMS, LLC | — | 1653284 | 1998-07-08 | Inactive | OMAHA |
| ADVANCED MOBILE MEDICINE, LLC | — | 10259897 | 2018-03-27 | Suspended | OMAHA |
| ADVANCED MOBILITY SOLUTIONS, INC. | — | 10151772 | 2011-08-25 | Inactive | FRANKLIN |
| ADVANCED MOLDING TECHNOLOGY, INC. | — | 10049660 | 2003-08-27 | Inactive | — |
| ADVANCED MONITORING AND MAINTENANCE, INC. | — | 10140226 | 2010-10-07 | Inactive | LINCOLN |
| ADVANCED MONOLITHIX, LLC | — | 10227966 | 2016-06-30 | Active | BELLEVUE |
| ADVANCED MORTGAGE SERVICES, INC. | — | 10037837 | 2002-09-06 | Inactive | — |
| ADVANCED MOTORCARS, INC. | — | 10055919 | 2004-03-01 | Active | OMAHA |
| ADVANCED MOTORSPORTS LLC | — | 10101419 | 2007-08-16 | Active | AURORA |
| ADVANCED NATIONAL SOLUTIONS LLC | — | 2604123413 | 2026-04-30 | Active | SOUTHLAKE |
| ADVANCED NATIONWIDE MESSAGING CORPORATION | — | 1348672 | 1994-12-05 | Inactive | — |
| ADVANCED NATURAL RESOURCES CONSERVATION TECHNOLOGIES LLC | — | 10180540 | 2013-08-12 | Inactive | OMAHA |
| ADVANCED NETWORK SYSTEMS ENGINEERING, L.L.C. | — | 10005575 | 1999-09-08 | Inactive | — |
| ADVANCED NETWORK TECHNOLOGIES, INC. | — | 10057771 | 2004-04-16 | Inactive | DES MOINES |
| ADVANCED NUCLEAR COALITION | — | 2206128212 | 2022-06-06 | Active | COLON |
| ADVANCED NUTRIENTS US LLC | — | 10237346 | 2017-01-20 | Active | WOODLAND |
| ADVANCED NUTRIENTS, LLC | — | 10037992 | 2002-09-12 | Inactive | PLATTE CENTER |
| ADVANCED OFFICE AUTOMATION, INCORPORATED | — | 1020157 | 1989-06-05 | Inactive | LINCOLN |
| ADVANCED OFFICE INTERIORS OF CHICAGO, INC. | — | 1021752 | 1989-06-15 | Inactive | OMAHA |
| ADVANCED OFFICE INTERIORS OF LINCOLN, LLC | — | 10001276 | 1999-04-19 | Inactive | — |
| ADVANCED OPEN MRI, LLC | — | 10088087 | 2006-08-16 | Inactive | LINCOLN |
| ADVANCED ORAL SURGERY, LLC | — | 10247887 | 2017-08-17 | Suspended | LINCOLN |
| ADVANCED OUTDOOR MANAGEMENT, LLC | — | 2411210226 | 2024-11-04 | Inactive | GOLDENDALE |
| ADVANCED OVERHEAD GARAGE DOOR SERVICE, LLC | — | 1903070013 | 2019-03-07 | Inactive | SEWARD |
| ADVANCED OXYGEN THERAPY INC. | — | 2604123560 | 2026-04-30 | Active | OCEANSIDE |
| ADVANCED PACKAGING, INC. | — | 1605830 | 1998-01-07 | Active | BLAIR |
| ADVANCED PAIN SOLUTIONS LLC | — | 1909218034 | 2019-09-24 | Active | PAPILLION |
| ADVANCED PAINTING & CONTRACTING, LLC | — | 2504239416 | 2025-04-22 | Active | LOWELLVILLE |
| ADVANCED PAINTING & WALLCOVERING, L.L.C. | — | 10005106 | 1999-08-23 | Inactive | NORTH PLATTE |
| ADVANCED PEDIATRIC BEHAVIORAL HEALTH LLC | — | 2207154892 | 2022-07-29 | Active | LINCOLN |
| ADVANCED PEDIATRIC THERAPY, LLC | — | 10145328 | 2011-03-02 | Active | OMAHA |
| ADVANCED PERFORMANCE, INC. | — | 10049700 | 2003-08-28 | Inactive | — |
| ADVANCED PERSPECTIVES, LLC | — | 10220201 | 2016-01-22 | Active | OMAHA |
| ADVANCED PEST MANAGEMENT, INC. | — | 1152432 | 1991-10-31 | Inactive | LINCOLN |
| ADVANCED PET CARE P.C. | — | 1902053342 | 2019-02-19 | Inactive | — |
| ADVANCED PETROLEUM MARKETING, LLC | — | 10088253 | 2006-08-21 | Inactive | EATON |
| ADVANCED PHARMACY CONCEPTS, INC. | — | 10231053 | 2016-09-09 | Inactive | SHARON HILL |
| ADVANCED PHOTO FINISHING, INC. | — | 10038571 | 2002-10-03 | Inactive | — |
| ADVANCED PHYSICAL THERAPY, L.L.C. | — | 10231546 | 2016-09-21 | Active | LINCOLN |
| ADVANCED PHYSICIAN SOLUTIONS, LLC | — | 2305224352 | 2023-05-08 | Inactive | HASTINGS |
| ADVANCED PIPE REPAIR, INC | — | 10261190 | 2018-04-17 | Inactive | FORNEY |
| ADVANCED PLUMBING, LLC | — | 10194907 | 2014-07-10 | Active | MARTELL |
| ADVANCED POWER SOLUTIONS, LLC | — | 2308304475 | 2023-08-10 | Active | YUTAN |
| ADVANCED POWER SYSTEMS, INC. | — | 1073936 | 1990-05-21 | Inactive | — |
| ADVANCED PRACTICE DONATION, LLC | — | 2210186223 | 2022-10-04 | Inactive | OMAHA |
| ADVANCED PRACTICE SOLUTIONS, L. L. C. | — | 10252226 | 2017-11-16 | Inactive | ST. PAUL |