| Alabama Recovery Service Corporation | — | 000-121-623 | 1988-01-06 | Dissolved | HUNTSVILLE |
| Alabama Recovery Services of Birmingham, Inc. | — | 000-222-826 | 2002-05-10 | Active | MOODY |
| Alabama Recovery Services of Montgomery, Inc. | — | 000-165-411 | 1994-07-06 | Active | MONTGOMERY |
| Alabama Recovery Specialist Inc. | — | 000-000-080 | 2010-12-06 | Active | GIVEN |
| Alabama Recovery Specialists LLC | — | 000-587-657 | 2019-09-19 | Active | |
| Alabama Recovery Systems, LLC | — | 000-479-153 | 2006-05-18 | Active | MONTGOMERY |
| Alabama Recovery Systems, LLC | — | 000-439-844 | 2009-11-03 | Dissolved | MOBILE |
| Alabama Recreation Center | — | 000-703-732 | 1960-05-07 | Dissolved | WETUMPKA |
| Alabama Recreation and Development Corporation | — | 000-102-399 | 1985-02-11 | Active | FLORENCE |
| Alabama Recreation and Parks Association, Inc. | — | 000-703-737 | 1979-03-01 | Active | TUSCALOOSA |
| Alabama Recreation and Parks Foundation | — | 000-078-569 | 1996-02-01 | Active | MONTGOMERY |
| Alabama Recreational Properties, L.L.C. | — | 000-689-021 | 2003-03-26 | Dissolved | MONTGOMERY |
| Alabama Recreational Vehicle Center LLC | — | 001-043-659 | 2022-10-07 | Dissolved | |
| Alabama Recumbent Tours LLc | — | 000-002-860 | 2011-02-11 | Dissolved | |
| Alabama Recyclers | — | 000-703-742 | 1975-10-27 | Active | BIRMINGHAM |
| Alabama Recycling & Recovery, Inc. | — | 000-084-455 | 1981-10-09 | Dissolved | LIVINGSTON |
| Alabama Recycling Association | — | 000-567-265 | 2008-01-30 | Active | MONTGOMERY |
| Alabama Recycling Coalition | — | 000-074-107 | 1992-02-18 | Active | |
| Alabama Recycling Refractory Corporation | — | 000-106-127 | 1985-09-23 | Active | MILLPORT |
| Alabama Recycling Services, Inc. | — | 000-166-201 | 1994-08-18 | Active | BIRMINGHAM |
| Alabama Recycling and Rubbish Removal, Inc. | — | 000-095-126 | 1983-11-23 | Dissolved | OPELIKA |
| Alabama Recycling at Candy's, LLC | — | 000-445-868 | 2010-04-15 | Dissolved | ABBEVILLE |
| Alabama Recycling, L.L.C. | — | 000-305-654 | 2010-12-30 | Dissolved | EUTAW |
| Alabama Recycling, LLC | — | 000-424-585 | 2008-08-25 | Dissolved | ABBEVILLE |
| Alabama Red Angus Association, Inc. | — | 000-703-754 | 1968-06-17 | Active | PRICHARD |
| Alabama Red Cedar Co. | — | 000-703-756 | 1910-07-13 | Dissolved | GURLEY |
| Alabama Redfish Wrangler, LLC | — | 000-860-859 | 2021-05-20 | Active | |
| Alabama Redistricting and Reapportionment Project Incorporated | — | 000-905-043 | 2021-09-15 | Active | Montgomery |
| Alabama Reentry Center LLC | — | 000-576-820 | 2019-05-31 | Active | |
| Alabama Reference Laboratories, Inc. | — | 000-000-611 | 1972-08-01 | Merged | MONTGOMERY |
| Alabama Refining Company, Inc. | — | 000-703-764 | 1967-02-23 | Merged | MOBILE |
| Alabama Refinishing Services, LLC | — | 000-281-719 | 2013-06-25 | Active | |
| Alabama Refractory Clay Company, Inc. | — | 000-000-613 | 1957-08-26 | Dissolved | MONTEVALLO |
| Alabama Refractory Specialties, Inc. | — | 000-890-847 | 1988-07-06 | Withdrawn | BALTIMORE |
| Alabama Refrigerated Express, Inc. | — | 000-703-772 | 1976-03-24 | Active | ALBERTVILLE |
| Alabama Refrigerated Services, Inc. | — | 001-172-018 | 2025-01-23 | Active | Springdale |
| Alabama Refrigerated Trailer Rental, LLC | — | 001-151-383 | 2024-08-26 | Active | |
| Alabama Refrigerated Transport, Inc | — | 000-011-213 | 2011-05-10 | Active | |
| Alabama Refrigerated Warehouses, Inc. | — | 000-703-776 | 1961-09-20 | Active | BIRMINGHAM |
| Alabama Refrigeration Co., Inc. | — | 000-703-779 | 1969-08-15 | Dissolved | MOBILE |
| Alabama Refrigeration Co., Inc. | — | 000-703-783 | 1930-08-07 | Dissolved | BIRMINGHAM |
| Alabama Refrigeration Cooling & Heating, Limited Liability Company | — | 000-681-865 | 2002-05-01 | Active | EVERGREEN |
| Alabama Refrigeration Heating & Air LLC | — | 000-287-145 | 2013-09-17 | Active | JASPER |
| Alabama Refrigeration Heating & Cooling LLC | — | 000-962-645 | 2022-01-20 | Active | |
| Alabama Refrigeration Specialists, LLC | — | 000-322-130 | 2014-11-12 | Active | HELENA |
| Alabama Refund, Inc. | — | 000-159-684 | 1993-10-06 | Active | NORTHPORT |
| Alabama Refuse and Mixer Service LLC | — | 001-057-010 | 2023-01-10 | Active | |
| Alabama Reggae Music Network LLC | — | 000-383-615 | 2017-02-17 | Active | |
| Alabama Region National Shoot to Retrieve | — | 000-316-844 | 2014-08-27 | Active | RANBURNE |
| Alabama Regional Center Project I, LP | — | 000-504-774 | 2008-01-18 | Active | HUNTSVILLE |