| AMERICAN BROILER FARMS, LLC | — | 811035220 | 2013-06-11 | Revoked | — |
| AMERICAN BROKERAGE CORPORATION | — | 100086696 | 1990-11-09 | Revoked | — |
| AMERICAN BROKERAGE SERVICES, INC. | — | 100213494 | 2002-05-21 | Active | — |
| AMERICAN BRONZE CRAFT, INC. | — | 100056974 | 1975-09-25 | Revoked | — |
| AMERICAN BUFFALO CONCESSIONS, INC. | — | 100001695 | 1980-08-25 | Revoked | — |
| AMERICAN BUFFET INC. | — | 800009311 | 2003-05-01 | Revoked | — |
| AMERICAN BUILDER DISTRIBUTORS, INC. (R) | — | 100001696 | 1986-02-26 | Revoked | HOT SPRINGS |
| AMERICAN BUILDERS & CONTRACTORS SUPPLY CO., INC. | — | 100147510 | 1997-05-27 | Active | — |
| AMERICAN BUILDERS & CONTRACTORS SUPPLY CO., INC. | — | 100095410 | 1992-03-12 | Merged | — |
| AMERICAN BUILDERS INSURANCE COMPANY | — | 811464015 | 2023-10-27 | Active | — |
| AMERICAN BUILDERS SUPPLY, INC. | — | 100001697 | 1977-09-20 | Revoked | LITTLE ROCK |
| AMERICAN BUILDERS, CONTRACTORS, & DEVELOPERS ENTERPRISES, LLC | — | 800060588 | 2005-06-09 | Revoked | — |
| AMERICAN BUILDERS, INC. | — | 100001698 | 1987-03-12 | Active | — |
| AMERICAN BUILDING COMPANY LLC | — | 800087919 | 2006-06-28 | Revoked | — |
| AMERICAN BUILDING CONSULTANTS, INC. | — | 100056975 | 1985-10-15 | Revoked | — |
| AMERICAN BUILDING CONTRACTORS RESTORATION SERVICES, INC. | — | 800180074 | 2010-06-21 | Revoked | — |
| AMERICAN BUILDING CONTRACTORS, INC. | — | 800022492 | 2003-12-02 | Withdrawn | — |
| AMERICAN BUILDING CONTRACTORS, INC. | — | 800070616 | 2005-10-31 | Revoked | — |
| AMERICAN BUILDING INSPECTION SERVICE, PLLC | — | 800053550 | 2005-03-04 | Revoked | — |
| AMERICAN BUILDING MAINTENANCE CO. OF NEBRASKA (W) | — | 100056976 | 1984-04-26 | Withdrawn | — |
| AMERICAN BUILDING SYSTEMS COMPANY | — | 100001699 | 1975-04-09 | Active | — |
| AMERICAN BUILDINGS COMPANY OF DELAWARE | — | 100112938 | 1994-05-26 | Revoked | — |
| AMERICAN BUILT FOR AMERICA, L.L.C. | — | 811049856 | 2014-03-14 | Revoked | — |
| AMERICAN BULK BAG, INC. | — | 100150853 | 1997-09-11 | Dissolved | — |
| AMERICAN BULLIES AGAINST BULLYING | — | 811350561 | 2022-01-20 | Inactive | — |
| AMERICAN BURGER CENTER, L.L.C. | — | 811140538 | 2017-08-02 | Revoked | MELBOURNE |
| AMERICAN BURIAL AND CREMATION CENTERS, INC. | — | 100131905 | 1996-05-02 | Withdrawn | — |
| AMERICAN BUS SALES, LLC | — | 800041840 | 2004-09-10 | Revoked | — |
| AMERICAN BUSINESS & FAMILY INSURANCE, INC. | — | 100153034 | 1997-11-18 | Revoked | — |
| AMERICAN BUSINESS & PROFESSIONAL PROGRAM, INC. | — | 100203473 | 2001-09-04 | Revoked | — |
| AMERICAN BUSINESS 101 INC. | — | 100190105 | 2000-09-20 | Revoked | — |
| AMERICAN BUSINESS ADVISORY SERVICES RISK PURCHASING GROUP | — | 811585719 | 2025-12-11 | Active | — |
| AMERICAN BUSINESS ALLIANCE, INC. | — | 100132102 | 1996-05-09 | Revoked | — |
| AMERICAN BUSINESS AND CONSUMER SERVICES, INC. | — | 100109148 | 1993-12-29 | Dissolved | PANGBURN |
| AMERICAN BUSINESS ASSOCIATION OF ILLINOIS | — | 811139200 | 2017-07-18 | Active | ST. LOUIS |
| AMERICAN BUSINESS ASSOCIATION, INC. | — | 100096922 | 1992-05-22 | Revoked | LITTLE ROCK |
| AMERICAN BUSINESS CHAPLAINS, LLC | — | 811056150 | 2014-06-25 | Revoked | — |
| AMERICAN BUSINESS COALITION | — | 100085052 | 1990-07-30 | Withdrawn | — |
| AMERICAN BUSINESS CONNECTIONS, INC. | — | 800027252 | 2004-02-11 | Dissolved | — |
| AMERICAN BUSINESS CONNECTIONS, LLC | — | 800110678 | 2007-05-21 | Dissolved | — |
| AMERICAN BUSINESS CONSULTANTS, INCORPORATED | — | 100001700 | 1985-06-21 | Revoked | CONWAY |
| AMERICAN BUSINESS CREDIT CORPORATION | — | 100116573 | 1994-10-21 | Merged | — |
| AMERICAN BUSINESS DEVELOPMENT CORP. | — | 800196629 | 2011-03-29 | Revoked | — |
| AMERICAN BUSINESS ENGINE MARKETING LLC | — | 811368302 | 2022-04-21 | Active | LITTLE ROCK |
| AMERICAN BUSINESS FORMS, INC. | — | 100116657 | 1994-10-26 | Active | — |
| AMERICAN BUSINESS IN DENTISTRY ASSOCIATION, LLC | — | 800154203 | 2009-04-10 | Dissolved | — |
| AMERICAN BUSINESS INSURANCE SERVICES, INC. | — | 800112546 | 2007-06-18 | Active | — |
| AMERICAN BUSINESS LEASING, INC. | — | 100149690 | 1997-08-05 | Revoked | — |
| AMERICAN BUSINESS MACHINES, INC. | — | 100001701 | 1978-09-29 | Revoked | — |
| AMERICAN BUSINESS NETWORK INC. | — | 100156825 | 1998-03-09 | Revoked | — |