| AMERICAN EYECARE OF BUTTE PLAZA, INC. | — | D067480 | 1989-03-08 | Dissolved | — |
| AMERICAN EYECARE OF BUTTE, INC. | — | D067481 | 1989-03-08 | Dissolved | — |
| AMERICAN EYECARE OF DILLON, INC. | — | D069219 | 1990-03-09 | Dissolved | — |
| AMERICAN EYECARE OF HELENA, INC. | — | D067476 | 1989-03-08 | Dissolved | — |
| AMERICAN EYECARE OF LIVINGSTON, INC. | — | D067475 | 1989-03-08 | Dissolved | — |
| AMERICAN EYECARE OF POLSON, INC. | — | D067473 | 1989-03-08 | Dissolved | — |
| AMERICAN FACILITATORS, INC. | — | D035262 | 1970-04-16 | Dissolved | — |
| AMERICAN FAIR CREDIT ASSOCIATION, INC. | — | F033977 | 1999-10-27 | Revoked | DENVER |
| AMERICAN FALLEN WARRIOR MEMORIAL FOUNDATION | — | F067278 | 2012-10-01 | Revoked | LAWRENCE |
| AMERICAN FAMILIES FOR VACCINES | — | F1572007 | 2025-09-30 | Active | — |
| AMERICAN FAMILY ASSOCIATION, INC. | — | F079131 | 2016-04-21 | Active | — |
| AMERICAN FAMILY ASSOCIATION, INC. | — | F021849 | 1990-11-19 | Revoked | TUPELO |
| American Family Brokerage, Inc. | — | F1247119 | 2021-11-02 | Active | — |
| AMERICAN FAMILY BROKERAGE, INC. | — | F068297 | 2013-02-04 | Revoked | MADISON |
| AMERICAN FAMILY CAMPGROUND LLC | — | C126813 | 2003-09-26 | Dissolved | MISSOULA |
| AMERICAN FAMILY COALITION OF MONTANA, INC. | — | F037228 | 2001-05-11 | Revoked | BILLINGS |
| American Family Connect Insurance Agency, Inc. | — | F040125 | 2002-10-22 | Active | — |
| AMERICAN FAMILY LIFE INSURANCE COMPANY | — | F074559 | 2015-01-05 | Active | — |
| American Family Transport, LLC | — | C1059885 | 2017-10-20 | Dissolved | — |
| AMERICAN FAN STAND, INC. | — | D076476 | 1993-06-16 | Dissolved | — |
| American Farm Barn LLC | — | C1309394 | 2022-09-09 | Active | — |
| American Farm Bureau Insurance Services, Inc. | — | F1051309 | 2017-07-31 | Active | — |
| AMERICAN FARM BUREAU INSURANCE SERVICES, INC. | — | F033783 | 1999-08-23 | Revoked | SCHAUMBURG |
| AMERICAN FARM BUREAU, INC. | — | F042038 | 2003-09-02 | Withdrawn | SCHAUMBURG |
| AMERICAN FARM MORTGAGE COMPANY, INC. | — | F032908 | 1999-02-22 | Active | — |
| AMERICAN FARM MORTGAGE COMPANY, INC. | — | F027405 | 1995-11-27 | Revoked | — |
| AMERICAN FARM, INC. | — | D1031875 | 2017-01-09 | Dissolved | — |
| American Feathers, LLC | — | C1096447 | 2018-10-05 | Dissolved | — |
| AMERICAN FEDERAL LENDING, INC. | — | F029871 | 1997-06-09 | Revoked | DENVER |
| AMERICAN FEDERATION OF GOVERNMENT EMPLOYEES LOCAL 2609 | — | D123762 | 2003-05-12 | Dissolved | — |
| AMERICAN FEDERATION OF MUSICIANS LOCAL 642 | — | D130859 | 2004-02-24 | Dissolved | — |
| AMERICAN FEDERATION OF STATE COUNTY & MUNICIPAL EMPLOYEES AFCME LOCAL 1073 | — | D221055 | 2011-12-13 | Dissolved | — |
| AMERICAN FEDERATION OF STATE, COUNTY, MUNICIPAL EMPLOYEES LOCAL 156 | — | D152512 | 2006-01-30 | Active | — |
| AMERICAN FEED AND FIBRE COMPANY | — | D012413 | 1919-10-13 | Expired | — |
| American Fence Association, Inc. | — | F1637535 | 2026-05-29 | Active | — |
| American Fence Clips LLC | — | C1613690 | 2026-02-24 | Active | — |
| American Fence Company of Rapid City Inc | — | F1539631 | 2025-06-04 | Active | — |
| AMERICAN FENCE COMPANY, INC. | — | F034907 | 2000-04-07 | Withdrawn | PHOENIX |
| AMERICAN FENCE INCORPORATED | — | D060885 | 1985-07-01 | Dissolved | — |
| AMERICAN FIBER NETWORK, INC. | — | F033893 | 1999-10-12 | Withdrawn | OVERLAND PARK |
| AMERICAN FIBER NETWORK, INC. | — | F054385 | 2008-06-05 | Revoked | OVERLAND PARK |
| AMERICAN FIBER SYSTEMS, INC. | — | F036057 | 2000-10-30 | Withdrawn | ROCHESTER |
| AMERICAN FIDELITY ADMINISTRATIVE SERVICES, LLC | — | E070135 | 2013-08-12 | Active | OKLAHOMA CITY |
| AMERICAN FIDELITY CREDIT CORPORATION | — | F023562 | 1992-11-04 | Revoked | CIMARRON |
| AMERICAN FIDELITY DUAL STRATEGY FUND, INC. | — | F031856 | 1998-07-20 | Withdrawn | OKLAHOMA CITY |
| AMERICAN FIDELITY GENERAL AGENCY, INC. | — | F034767 | 2000-03-06 | Active | — |
| AMERICAN FIDELITY, INC. | — | F038095 | 2001-10-31 | Revoked | BATON ROUTE |
| American Field Services Holdings LLC | — | C1616310 | 2026-03-04 | Active | — |
| AMERICAN FINANCE & TRADE MANAGEMENT CORPORATION | — | D094884 | 1998-05-28 | Dissolved | — |
| AMERICAN FINANCE COMPANY, INC. | — | F040623 | 2003-01-14 | Revoked | PLANO |