| ADVANCED CONSTRUCTION TECHNOLOGIES, LIMITED | — | 2300668490 | 2001-06-28 | Inactive | |
| ADVANCED CONSULTANT, INC. | — | 1900679154 | 2001-12-14 | Inactive | |
| ADVANCED DEVELOPERS, L.L.C. | — | 3500678372 | 2001-12-27 | Active | OKLAHOMA CITY |
| ADVANCED DIGITAL SYSTEMS DEVELOPMENT AND INTEGRATION LLC | — | 3500668415 | 2001-06-27 | Canceled | |
| ADVANCED ELECTRONIC REPAIR, INC. | — | 1900663505 | 2001-04-09 | Inactive | |
| ADVANCED ENERGY SYSTEMS, INC. | — | 1900677208 | 2001-12-05 | Inactive | |
| ADVANCED FAMILY THERAPEUTIC, P.L.L.C. | — | 3800664527 | 2001-04-23 | Dissolved | |
| ADVANCED GRAPHIC SERVICE, INC. | — | 1900661243 | 2001-03-07 | Inactive | |
| ADVANCED HEATING & AIR OF ADA, INC. | — | 1900675251 | 2001-10-17 | Active | |
| ADVANCED INFUSION THERAPEUTICS, L.L.C. | — | 3500660412 | 2001-02-20 | Active | BROKEN ARROW |
| ADVANCED LIVESTOCK GENETICS INC. | — | 1900663995 | 2001-04-13 | Inactive | |
| ADVANCED NETWORK TECHNOLOGIES, L.L.C. | — | 3500670972 | 2001-08-09 | Canceled | |
| ADVANCED NETWORK TECHNOLOGY SOLUTIONS, INC. | — | 1900674073 | 2001-10-04 | Active | |
| ADVANCED PHARMACY SOLUTIONS, LLC | — | 3500669575 | 2001-07-18 | Dissolved | |
| ADVANCED PROPERTY PROJECTS, L.L.C. | — | 3500668832 | 2001-07-05 | Canceled | |
| ADVANCED PULL-TAB TECHNOLOGY, LLC | — | 3500664587 | 2001-04-24 | Canceled | |
| ADVANCED RESPIRATORY SYSTEMS | — | 3600665286 | 2001-05-04 | Active | |
| ADVANCED RESTORATION SERVICES, LLC | — | 3500659143 | 2001-01-30 | Canceled | |
| ADVANCED SERVICES AND SOLUTIONS IN SOFTWARE TECHNOLOGY, INC. | — | 2300674748 | 2001-10-09 | Active | PINE GROVE MILLS |
| ADVANCED SURGICAL HOSPITALS, INC. | — | 1900665205 | 2001-05-04 | Inactive | |
| ADVANCED TEL, INC. | — | 2300660292 | 2001-02-15 | Inactive | |
| ADVANCED THREAD ARTS, LLC | — | 3500671896 | 2001-08-23 | Canceled | |
| ADVANCED TRANSMISSION MANUFACTURING LLC | — | 3500673459 | 2001-09-21 | Canceled | |
| ADVANCED WIRING SYSTEMS, L.L.C. | — | 3500663017 | 2001-03-16 | Canceled | |
| ADVANTAGE BUILDINGS, L.L.C. | — | 3500671291 | 2001-08-15 | Active | GUYMON |
| ADVANTAGE BUSINESS SERVICES | — | 3600671764 | 2001-08-22 | Active | |
| ADVANTAGE CAPITAL CORPORATION | — | 2300671220 | 2001-08-14 | Withdrawn | |
| ADVANTAGE CARE FAMILY RESOURCES, INC. | — | 1900666465 | 2001-05-23 | Active | |
| ADVANTAGE COMMUNICATIONS INC. | — | 1900667818 | 2001-06-15 | Inactive | |
| ADVANTAGE COMPANIES, LLC | — | 3500665481 | 2001-05-09 | Canceled | |
| ADVANTAGE CONSULTING & TECHNICAL SERVICES, INC. | — | 1900672998 | 2001-09-10 | Active | |
| ADVANTAGE EDUCATIONAL SERVICES, INC. | — | 1900657692 | 2001-01-04 | Inactive | |
| ADVANTAGE ELECTRIC, INC. | — | 1900673151 | 2001-09-14 | Active | |
| ADVANTAGE ENVIRONMENTAL SYSTEMS, INC. | — | 1900662902 | 2001-03-14 | Inactive | |
| ADVANTAGE FINANCIAL PLANNING AND INVESTMENT SERVICES, INC. | — | 1900659576 | 2001-02-06 | Dissolved | |
| ADVANTAGE GROUP, INC. | — | 1900665039 | 2001-05-01 | Inactive | |
| ADVANTAGE HOME SECURITY LLC | — | 3500663562 | 2001-04-10 | Dissolved | |
| ADVANTAGE INSULATION, INC. | — | 1900677875 | 2001-12-03 | Active | |
| ADVANTAGE MARKETPLACE, L.L.C. | — | 3500664032 | 2001-04-16 | Dissolved | |
| ADVANTAGE PROMOTIONS, INC. | — | 1900662706 | 2001-04-02 | Dissolved | |
| ADVANTAGE TECHNICAL RESOURCING, INC. | — | 2300678687 | 2001-12-31 | Active | CINCINNATI |
| ADVANTAGE TECHNICAL SERVICES, INC. OF OKLAHOMA (ATS) | — | 2300678688 | 2001-12-31 | Active | CINCINNATI |
| ADVANTAGE TECHNOLOGIES, INC. | — | 1900677438 | 2001-12-10 | Active | |
| ADVANTAGE TRANSMISSIONS LLC | — | 3500666640 | 2001-05-24 | Canceled | |
| ADVANTAGE TRUCK EQUIPMENT, INC. | — | 1900665170 | 2001-05-02 | Inactive | |
| ADVANTAGE WATER SYSTEMS, L. L. C. | — | 3500663485 | 2001-03-26 | Active | JAY |
| ADVENTURE OKLAHOMA LTD. | — | 1900667588 | 2001-06-11 | Dissolved | |
| ADVERTEX L.L.C. | — | 3500667157 | 2001-06-07 | Canceled | |
| ADVERTISING DEVELOPMENT AND MARKETING SOLUTIONS, INC. | — | 1900672326 | 2001-08-31 | Inactive | |
| ADVICE STRATEGIC GROWTH ADVISORS | — | 3600678330 | 2001-12-04 | Active | |