| ADVANCED ALLOY CORPORATION | — | C28479-2001 | 2001-10-23 | Revoked | |
| ADVANCED APPLICATIONS, LLC | — | LLC7526-2001 | 2001-07-13 | Dissolved | |
| ADVANCED APPLIED STRUCTURES, INC. | — | C16921-2001 | 2001-06-26 | Revoked | |
| ADVANCED APPRAISERS GROUP INC. | — | C32195-2001 | 2001-12-06 | Revoked | |
| ADVANCED AUTOMATION MANAGEMENT ENTERPRISES, LLC | — | LLC12593-2001 | 2001-11-20 | Dissolved | |
| ADVANCED AVIATION SOLUTIONS LLC | — | LLC14153-2001 | 2001-12-27 | Dissolved | |
| ADVANCED BLDG SYSTEM | — | C1486-2001 | 2001-01-22 | Revoked | |
| ADVANCED BUILDING SYSTEMS, INC. | — | C20281-2001 | 2001-07-26 | Revoked | |
| ADVANCED BUSINESS CONSULTING, INC. | — | C5235-2001 | 2001-03-02 | Active | |
| ADVANCED BUSINESS MANAGEMENT, L.L.C. | — | LLC2726-2001 | 2001-03-16 | Revoked | |
| ADVANCED BUSINESS PARTNERS, LLC | — | LLC8773-2001 | 2001-08-09 | Revoked | |
| ADVANCED BUSINESS STRUCTURES, INC. | — | C21331-2001 | 2001-07-31 | Revoked | |
| ADVANCED CANCER CARE, INC. | — | C27851-2001 | 2001-10-15 | Revoked | |
| ADVANCED CARD SYSTEMS | — | C15722-2001 | 2001-06-14 | Revoked | |
| ADVANCED CASHFLOW SYSTEMS, INC. | — | C12626-2001 | 2001-05-15 | Revoked | |
| ADVANCED COACHING & LEADERSHIP CENTER, INC. | — | C7329-2001 | 2001-03-23 | Active | |
| ADVANCED COMMUNICATIONS CORPORATION | — | C29733-2001 | 2001-11-07 | Revoked | |
| ADVANCED COMMUNICATIONS SOLUTIONS, INC. | — | C16849-2001 | 2001-06-25 | Revoked | |
| ADVANCED COMMUNICATIONS.COM | — | C10787-2001 | 2001-04-26 | Revoked | |
| ADVANCED COMPONENTS, INC. | — | C26920-2001 | 2001-10-04 | Revoked | |
| ADVANCED COMPRESSION TECHNOLOGIES, LLC | — | LLC7114-2001 | 2001-07-03 | Revoked | |
| ADVANCED COMPUTER TECHNOLOGY | — | C18186-2001 | 2001-07-09 | Revoked | |
| ADVANCED CONCEPTS OF NEVADA, INC. | — | C31186-2001 | 2001-11-28 | Revoked | |
| ADVANCED CONSTRUCTION CO. | — | C17092-2001 | 2001-06-27 | Revoked | |
| ADVANCED CONSULTING ENTERPRISES, INC. | — | C23184-2001 | 2001-08-23 | Revoked | |
| ADVANCED CONTROLS & ELECTRIC, INC. | — | C625-2001 | 2001-01-10 | Active | |
| ADVANCED CONVERSION TECHNOLOGIES, INC. | — | C30901-2001 | 2001-11-21 | Revoked | |
| ADVANCED COUNTER SURVEILLANCE, INC. | — | C29345-2001 | 2001-11-01 | Revoked | |
| ADVANCED CTI SYSTEMS, LLC | — | LLC6306-2001 | 2001-06-13 | Revoked | |
| ADVANCED CUSTOM WIRING INC. | — | C15891-2001 | 2001-06-15 | Revoked | |
| ADVANCED DATA DESIGN LLC | — | LLC14182-2001 | 2001-12-26 | Dissolved | |
| ADVANCED DIGITAL GRAPHICS, L.L.C. | — | LLC108-2001 | 2001-01-04 | Revoked | |
| ADVANCED DIGITAL SECURITY, LLC | — | LLC8064-2001 | 2001-07-25 | Revoked | |
| ADVANCED DIRECT MARKETING SERVICES, INC. | — | C32123-2001 | 2001-12-05 | Active | |
| ADVANCED EAR NOSE THROAT SPECIALISTS, L.L.P. | — | LLP128-2001 | 2001-10-11 | Revoked | |
| ADVANCED EDUCATIONAL CONCEPTS, LLC | — | LLC13407-2001 | 2001-12-07 | Revoked | |
| ADVANCED ELECTRONIC DESIGNS | — | C19713-2001 | 2001-07-20 | Revoked | |
| ADVANCED ELECTRONIC SYSTEMS | — | C24126-2001 | 2001-09-04 | Merged | |
| ADVANCED ENERGY INSTITUTE | — | C12364-2001 | 2001-05-11 | Revoked | |
| ADVANCED ENTERPRISE CONSULTING AND DEVELOPMENT, INC. | — | C27975-2001 | 2001-10-17 | Revoked | |
| ADVANCED ENVIRONMENTAL CONSULTING, INC. | — | C20153-2001 | 2001-07-25 | Revoked | |
| ADVANCED FILTRATION SERVICES, INC. | — | C9106-2001 | 2001-04-09 | Dissolved | |
| ADVANCED FITNESS & WELLNESS, LLC | — | LLC8389-2001 | 2001-07-31 | Dissolved | |
| ADVANCED FLIGHT TRAINING, LLC | — | LLC14016-2001 | 2001-12-21 | Merged | |
| ADVANCED FULFILLMENT, LLC | — | LLC5102-2001 | 2001-05-15 | Dissolved | |
| ADVANCED GENOSYSTEM CORP. | — | C1590-2001 | 2001-01-22 | Revoked | |
| ADVANCED GLOBAL DISTRIBUTORS, INC. | — | C5688-2001 | 2001-03-08 | Dissolved | |
| ADVANCED HANDLING SYSTEMS, INC. | — | C8214-2001 | 2001-03-30 | Revoked | |
| ADVANCED HEALTH TECHNOLOGIES, INC. | — | C16559-2001 | 2001-06-22 | Revoked | |
| ADVANCED HEALTHCARE, INC. | — | C23686-2001 | 2001-08-28 | Revoked | |