| AMERICAN INTERNATIONAL REALTY CORP. | FB009167 | 1983-09-30 | Revoked | NEW YORK |
| AMERICAN INTERNATIONAL REALTY CORP. | FB026725 | 2002-10-31 | Inactive | New York |
| AMERICAN INTERNATIONAL REALTY CORP. | FB017096 | 1994-07-13 | Revoked | NEW YORK |
| American International Realty LLC | FL276227 | 2024-06-03 | Active | New York |
| AMERICAN INTERNATIONAL REALTY LLC | FL242021 | 2023-01-11 | Revoked | NEW YORK |
| AMERICAN INTERNATIONAL RECOVERY, INC. | FB011684 | 1987-09-14 | Inactive | NEW YORK |
| AMERICAN INTERNATIONAL RELOCATION SOLUTIONS, LLC | FL004649 | 2009-07-09 | Active | PITTSBURGH |
| AMERICAN INTERNET MORTGAGE, INC. | FB028006 | 2003-12-15 | Active | SAN DIEGO |
| AMERICAN INVESTMENT COMPANY, L.L.C. | DL000304 | 1994-12-09 | Inactive | — |
| AMERICAN INVESTMENT CORP. | DB029267 | 1990-03-19 | Dissolved | — |
| AMERICAN INVESTMENT CORP. | DB024009 | 1984-12-18 | Inactive | — |
| AMERICAN INVESTORS SALES GROUP, INC. | FB029408 | 2005-02-28 | Inactive | TOPEKA |
| AMERICAN INVESTORS SALES GROUP, INC. | FB009346 | 1984-01-16 | Revoked | TOPEKA |
| American IRA, LLC | DL309509 | 2025-09-17 | Active | SIOUX FALLS |
| American Irrigation LLC | DL291843 | 2025-01-27 | Active | Dell Rapids |
| AMERICAN ISRAEL PUBLIC AFFAIRS COMMITTEE | FN010571 | 1998-10-05 | Inactive | WASHINGTON |
| AMERICAN JADE LLC | DL306991 | 2025-08-13 | Active | MITCHELL |
| AMERICAN JEANERY COMPANY | DB014394 | 1977-05-24 | Inactive | — |
| American Jet Center Inc. | DB259891 | 2023-10-02 | Active | Watertown |
| AMERICAN JEWISH WORLD SERVICE, INC. | FN010980 | 2006-12-19 | Inactive | NEW YORK |
| AMERICAN JOURNAL OF NURSING COMPANY | FB012096 | 1988-05-19 | Inactive | NEW YORK |
| AMERICAN JUSTICE SOLUTIONS, INC. | FB037842 | 2014-06-04 | Inactive | Mission Viejo |
| AMERICAN KENNEL CLUB CANINE HEALTH FOUNDATION, INC. | FN011097 | 2008-10-14 | Inactive | RALEIGH |
| AMERICAN KIDNEY FUND, INC. | FN010362 | 1991-12-16 | Inactive | ROCKVILLE |
| AMERICAN LABORATORY PRODUCTS COMPANY, LTD. | FB304015 | 2025-07-07 | Active | SALEM |
| AMERICAN LAFRANCE, LLC | FL003352 | 2007-02-22 | Revoked | SUMMERVILLE |
| AMERICAN LAKOTA LEGACY, INC. | DB048573 | 2004-07-29 | Inactive | — |
| American Land & Capital, LLC | FL142470 | 2018-01-12 | Active | Lakeville |
| American Land & Legacy Education Fund, Inc. | NS311405 | 2025-10-14 | Active | MITCHELL |
| American Land & Legacy, Inc. | NS311623 | 2025-10-16 | Active | MITCHELL |
| AMERICAN LAND & TITLE CO. | DB019743 | 1980-05-28 | Dissolved | — |
| American Land Agency, LLC | DL035961 | 2013-11-13 | Active | MILLER |
| American Land Appraisals, LLC | DL242320 | 2023-01-16 | Active | Miller |
| American Land Brokers, LLC | DL155810 | 2018-10-31 | Dissolved | Spearfish |
| AMERICAN LAND DEVELOPMENT COMPANY | DB023151 | 1984-02-16 | Dissolved | — |
| American Land Development Company, LLC | DL038619 | 2014-05-02 | Suspended | SIOUX FALLS |
| AMERICAN LAND MANAGEMENT, LLC | DL302847 | 2025-06-19 | Active | Las Vegas |
| AMERICAN LAND MANAGEMENT, LLC | DL007908 | 2004-09-14 | Inactive | SIOUX FALLS |
| AMERICAN LAND RESOURCES, LLC | DL009015 | 2005-04-14 | Inactive | — |
| AMERICAN LAND TITLE CO., INC. D/B/A ATI TITLE COMPANY | FB017018 | 1994-06-14 | Inactive | DES MOINES |
| American Landscapes LLC | DL132030 | 2017-03-30 | Dissolved | Garretson |
| American Lawn & Landscape Care LLC | DL041986 | 2015-01-20 | Dissolved | TRENT |
| AMERICAN LAWN SERVICES, INC. | DB060619 | 2016-01-11 | Active | SIOUX FALLS |
| AMERICAN LAWYERS INSURANCE PLANS, INC. | FB019841 | 1997-02-25 | Active | CHICAGO |
| AMERICAN LEASE INSURANCE AGENCY CORPORATION | FB039523 | 2016-08-26 | Inactive | ATLANTA |
| AMERICAN LEASEFUND, INC. | FB038795 | 2015-08-25 | Inactive | PORTLAND |
| AMERICAN LEASING CENTRAL CORPORATION | DB028997 | 1989-12-22 | Dissolved | Yankton |
| AMERICAN LEBANESE SYRIAN ASSOCIATED CHARITIES, INC. | FN006306 | 1978-07-10 | Active | MEMPHIS |
| American Legacy Land Co., LLC | FL252471 | 2023-06-08 | Active | Omaha |
| AMERICAN LEGEND FIREARMS & GUNSMITHING LLC | DL046966 | 2016-02-04 | Active | Spearfish |
| AMERICAN LEGION #1 WALLACE POST | NS012237 | 2003-02-20 | Active | VERMILLION |
| AMERICAN LEGION 220 ALLEN LOUDON POST, INC. | NS167517 | 2019-07-18 | Active | HERRICK |
| AMERICAN LEGION AUXILIARY FREDERICK C. SHROEDER POST #97 | NS049696 | 2015-06-29 | Active | FLANDREAU |
| AMERICAN LEGION AUXILIARY GINGRICH-DIXON POST #13 | NS013724 | 2008-05-12 | Active | WAKONDA |
| AMERICAN LEGION AUXILIARY POST #318 | NS013954 | 2009-02-18 | Active | BRANDON |
| AMERICAN LEGION AUXILIARY UNIT 246 | NS014213 | 2010-01-22 | Dissolved | WALL |
| AMERICAN LEGION AUXILIARY WEBSTER-LARSON POST 157 | NS014682 | 2011-09-22 | Active | VIVIAN |
| AMERICAN LEGION AUXILIARY, ALLEN LOUDON UNIT #220 | NS011548 | 2000-06-26 | Active | HERRICK |
| AMERICAN LEGION BUILDING ASSOCIATION OF MILBANK | DB004250 | 1946-02-23 | Dissolved | — |
| AMERICAN LEGION BUILDING CORPORATION | 19260000D | 1926-04-03 | Active | — |
| AMERICAN LEGION CHESTER L. BRIGGS POST #47 | 19390030ND | 1939-11-23 | Active | — |
| AMERICAN LEGION CLUB OF STURGIS, SOUTH DAKOTA | NS001781 | 1948-12-31 | Inactive | — |
| American Legion Cowen-Nilson Post #86 | NS310203 | 2025-09-26 | Active | Alcesster |
| AMERICAN LEGION FOOTHILLS POST 320 | NS014515 | 2011-01-28 | Active | RAPID CITY |
| AMERICAN LEGION GINGRICH-DIXON POST #13 | NS013514 | 2007-09-04 | Inactive | WAKONDA |
| AMERICAN LEGION GREER POST NO. 11, OF WAGNER, SOUTH DAKOTA | NS009085 | 1990-01-02 | Active | WAGNER |
| American Legion Higgins-Jessen-Olson Post #88 | NS001231 | 1950-05-12 | Active | WHITE |
| AMERICAN LEGION HOLDING CORPORATION | NS001604 | 1944-07-06 | Dissolved | — |
| AMERICAN LEGION JACOB D. SCHMIDT POST 235 OF MARION, SOUTH DAKOTA | NS001235 | 1949-03-09 | Dissolved | MARION |
| AMERICAN LEGION POST #273 INC. OF FREDERICK, S.D. | NS004751 | 1970-05-12 | Suspended | FREDERICK |
| AMERICAN LEGION POST #63, LAKE PRESTON, SOUTH DAKOTA | NS001241 | 1930-05-01 | Active | LAKE PRESTON |
| AMERICAN LEGION POST #77 | NS001243 | 1948-11-13 | Active | BLUNT |
| American Legion Post 0911-Patrick W. Herried | NS286540 | 2024-11-06 | Active | Sioux Falls |
| American Legion Post 20 Baseball | NS247298 | 2023-03-25 | Dissolved | Fort Pierre |
| AMERICAN LEGION POST 202 TOPSHAM | 19670042ND | 1967-06-08 | Active | — |
| AMERICAN LEGION POST 315, INC. | NS010282 | 1995-03-01 | Active | BOX ELDER |
| AMERICAN LEGION POST 33 BASEBALL, INC. | NS014773 | 2012-02-22 | Active | STURGIS |
| American Legion Post 8 Baseball | NS173722 | 2019-12-02 | Active | PIERRE |
| American Legion Post 92 Clay Kiser | NS211860 | 2021-10-07 | Active | Redfield |
| AMERICAN LEGION POST NUMBER SIXTY ONE | NS001435 | 1929-03-09 | Active | CANOVA |
| American Legion Riders Post 33 | NS287648 | 2024-11-22 | Dissolved | Sturgis |
| AMERICAN LEGION RUSTE-WAUL POST #154 | NS001318 | 1951-04-11 | Active | Montrose |
| American Legion Unit 20 Auxiliary | NS050039 | 2016-07-13 | Active | Pierre |
| AMERICAN LEGION WALTER WEST POST #272 | NS012607 | 2004-07-09 | Dissolved | POLLOCK |
| AMERICAN LEGION, ADOLPH FORKEL POST NO. 189 | NS001233 | 1949-09-07 | Active | HOSMER |
| AMERICAN LEGION, BENSLEY-ROUNDS POST #280 IROQUOIS, SOUTH DAKOTA | NS001760 | 1948-10-22 | Active | IROQUOIS |
| AMERICAN LEGION, BRITTON POST NO. 80 | NS001254 | 1951-03-06 | Active | Britton |
| AMERICAN LEGION, EDGAR L. HERRICK POST #42 | NS001255 | 1950-08-04 | Active | ARLINGTON |
| AMERICAN LEGION, HAROLD FESER POST NO. 262 | NS001804 | 1949-04-08 | Inactive | — |
| AMERICAN LEGION, HARTLAND POST #241 | NS001232 | 1949-12-02 | Inactive | — |
| AMERICAN LEGION, HOMESTAKE POST NO. 31, DEPARTMENT OF SOUTH DAKOTA | NS012568 | 2004-05-17 | Active | Deadwood |
| AMERICAN LEGION, HOWARD MARQUARDT POST #260, BADGER, SOUTH DAKOTA | NS001224 | 1947-05-15 | Dissolved | BADGER |
| AMERICAN LEGION, JACKSON COUNTY POST #27 | NS002879 | 1968-08-21 | Active | KADOKA |
| AMERICAN LEGION, SMITH-LYMAN POST NUMBER 279, INCORPORATED | NS001118 | 1967-02-28 | Active | KELDRON |
| AMERICAN LEGION, TOWNE HOLMBOM POST, NO. 116 | 19350021ND | 1935-09-06 | Suspended | — |
| AMERICAN LENDING CORPORATION | FB027448 | 2003-06-30 | Inactive | LA GRANDE |
| American Lending Group LLC | DL244305 | 2023-02-13 | Active | Sturgis |
| AMERICAN LENDING GROUP, INC. | FB030673 | 2006-06-01 | Revoked | ST PETERS |
| American Lending Institute, Inc. | DB196912 | 2021-02-18 | Dissolved | Chicago |
| AMERICAN LETTER, INC. | DB032022 | 1992-08-05 | Inactive | — |
| AMERICAN LIBERTY CAPITAL CORPORATION | FB020180 | 1997-06-10 | Revoked | IRVINE |
| American Liberty Homes ( ALH) LLC | DL149552 | 2018-06-12 | Dissolved | Sioux Falls |
| AMERICAN LIBERTY UNIVERSITY, INC. | DB041771 | 1999-08-19 | Inactive | — |
| AMERICAN LIFE AND CASUALTY MARKETING DIVISION CO. | FB013696 | 1990-07-12 | Revoked | CARMEL |
| AMERICAN LIFESHARE ASSOCIATION | FN010217 | 1987-09-21 | Revoked | WASHINGTON |
| AMERICAN LIGHTING CO. INC. | DB027239 | 1988-03-25 | Dissolved | — |
| AMERICAN LIGHTNING ROD COMPANY | 19460003D | 1946-12-06 | Dissolved | — |
| AMERICAN LINE BUILDERS, INC. | FB006748 | 1979-08-20 | Revoked | DAYTON |
| AMERICAN LINEN SUPPLY CO., INC. | FB001369 | 1959-07-13 | Inactive | MINNEAPOLIS |
| AMERICAN LIQUID AIR, INC. | FB007493 | 1981-01-12 | Inactive | WALNUT CREEK |
| AMERICAN LIQUIDATORS, INC. | DB025099 | 1986-02-05 | Inactive | — |
| AMERICAN LIVER FOUNDATION | FN010597 | 1999-04-26 | Revoked | CHICAGO |
| AMERICAN LIVER FOUNDATION | FN010794 | 2003-08-26 | Revoked | CHICAGO |
| AMERICAN LIVESTOCK & GRAIN, L.L.C. | DL002062 | 1999-01-22 | Active | PLATTE |
| American Livestock Management, Inc. | DB254134 | 2023-07-05 | Active | TRAIL CITY |
| American Livestock Products, LLC | DL309781 | 2025-09-22 | Active | Belle |
| AMERICAN LOAN CENTER, INC. | DB057386 | 2012-12-21 | Dissolved | TEA |
| AMERICAN LODGING SUPPLY & SERVICE, INC. | DB033572 | 1993-10-27 | Active | ABERDEEN |
| AMERICAN LODGING, INC. | DB021196 | 1981-12-24 | Inactive | — |
| AMERICAN LONG LINES, INC. | FB025595 | 2001-10-18 | Inactive | HORSHAM |
| AMERICAN LUMBER UNDERWRITERS, INC. | FB031940 | 2007-08-24 | Active | BARRINGTON |
| American Lumper Services LLC | FL269968 | 2024-03-05 | Active | Frederick |
| AMERICAN LUNG ASSOCIATION | 19180006ND | 1918-10-08 | Active | — |
| AMERICAN LUNG ASSOCIATION | FN134477 | 2017-06-20 | Active | CHICAGO |
| AMERICAN LUNG ASSOCIATION | FN010823 | 2004-03-12 | Revoked | PORTLAND |
| AMERICAN LUNG ASSOCIATION OF MAINE | 19210008ND | 1921-06-10 | Merged | — |
| AMERICAN LUNG ASSOCIATION OF SOUTH DAKOTA | NS000277 | 1926-03-15 | Inactive | — |
| AMERICAN LUNG ASSOCIATION OF THE UPPER MIDWEST | FN011080 | 2008-07-18 | Inactive | SPRINGFIELD |
| AMERICAN LUTHERAN CHURCH (CASTLEWOOD) | CH001385 | 1948-09-27 | Active | CASTLEWOOD |
| AMERICAN LUTHERAN CHURCH (HURON) | CH000272 | 1904-06-09 | Active | HURON |
| AMERICAN LUTHERAN CHURCH ENDOWMENT, INC. | NS007690 | 1983-11-28 | Active | HURON |
| AMERICAN LUTHERAN CHURCH OF BISON, SOUTH DAKOTA | CH002230 | 1924-05-09 | Active | BISON |
| AMERICAN LUTHERAN CHURCH OF DE SMET | CH001616 | 1919-12-23 | Active | DE SMET |
| AMERICAN LUTHERAN CHURCH, L.C.A. (WEBSTER) | CH000377 | 1967-01-19 | Active | WEBSTER |
| American Machinery Services, Inc | DB196024 | 2021-02-03 | Dissolved | WHITEWOOD |
| AMERICAN MACHINES, LTD. | DB029039 | 1990-01-02 | Inactive | — |
| American Made Bullets Inc | DB301474 | 2025-06-01 | Active | Rapid City |
| AMERICAN MADE CLEANERS, INC. | DB026644 | 1987-08-24 | Dissolved | BERESFORD |
| american made solutions llc | DL304764 | 2025-07-16 | Active | RAPID CITY |
| AMERICAN MADE VINYL EXTRUSIONS, LLC | DL018492 | 2009-03-16 | Inactive | SIOUX FALLS |
| AMERICAN MADE VINYL INC. | DB056797 | 2012-04-05 | Dissolved | CLARK |
| AMERICAN MAID, L.L.C. | DL000632 | 1995-12-05 | Dissolved | — |
| American Maids LLC | DL150585 | 2018-07-02 | Active | Sioux Falls |
| AMERICAN MANAGEMENT ADVISORS, INC. | FB021331 | 1998-05-14 | Revoked | FAIRLESS HILLS |
| American Management and Consulting, LLC | DL217729 | 2022-01-05 | Active | Deadwood |
| AMERICAN MANAGEMENT ASSOCIATION INTERNATIONAL | FN010275 | 1989-08-07 | Active | NEW YORK |
| AMERICAN MANAGEMENT CORPORATION D/B/A AMERICAN MANAGEMENT CORPORATION INSURANCE SERVICES | FB025589 | 2001-10-17 | Revoked | CONWAY |
| AMERICAN MANAGEMENT GROUP | 19620121D | 1962-09-27 | Merged | — |
| AMERICAN MANAGEMENT SERVICES CENTRAL LLC | FL001568 | 2003-04-22 | Active | Frisco |
| AMERICAN MANAGEMENT SERVICES LLC | FL001575 | 2003-04-28 | Inactive | SEATTLE |
| American Management Services, Inc. | FB134747 | 2017-06-30 | Revoked | Orlando |
| AMERICAN MARINE AND SPORTS, INC. | DB024332 | 1985-04-04 | Inactive | — |
| American Marketing & Publishing LLC | FL293037 | 2025-02-11 | Active | DeKalb |
| AMERICAN MARKETING CO., INC. | DB022489 | 1983-06-15 | Inactive | — |
| AMERICAN MARKETING INDUSTRIES INC. | FB021254 | 1998-04-24 | Revoked | WILMINGTON |
| AMERICAN MARKETING SERVICES, INC. | FB012402 | 1988-11-04 | Revoked | PHOENIX |
| AMERICAN MARKSMAN SOUTH DAKOTA, LLC | FL130902 | 2017-02-22 | Inactive | STURGIS |
| AMERICAN MASSAGE THERAPY ASSOCIATION | FN010264 | 1989-04-12 | Active | Evanston |
| American Materials Supply LLC | DL311649 | 2025-10-16 | Active | Sioux Falls |
| AMERICAN MEDCENTERS, INC. | FB011240 | 1986-12-22 | Inactive | HARTFORD |
| AMERICAN MEDICAL BUILDINGS, INC. | FB004756 | 1974-08-22 | Revoked | BROOKFIELD |
| AMERICAN MEDICAL ENTERPRISE ASSOCIATION, INC. | FN011010 | 2007-06-20 | Revoked | WASHINGTON |
| AMERICAN MEDICAL EQUIPMENT & SUPPLY INCORPORATED | DB037863 | 1996-11-18 | Inactive | — |
| AMERICAN MEDICAL EVALUATIONS NETWORK, LTD. | DB015586 | 1978-08-31 | Active | LAKEVILLE |
| AMERICAN MEDICAL INDUSTRIES, LLC | DL020757 | 2010-02-08 | Dissolved | LIBERTYVILLE |
| AMERICAN MEDICAL INDUSTRIES, LLC | DL008468 | 2005-01-06 | Inactive | — |
| AMERICAN MEDICAL INVESTMENT COMPANY, INC. | FB013142 | 1989-11-03 | Revoked | CHICAGO |
| AMERICAN MEDICAL RESPONSE AMBULANCE SERVICE, INC. | FB019505 | 1996-11-07 | Active | Lewisville |
| AMERICAN MEDICAL SECURITY, INC. | FB012650 | 1989-03-20 | Inactive | GREEN BAY |
| AMERICAN MEDICAL SECURITY, INC. | FB017549 | 1994-12-29 | Inactive | GREEN BAY |
| AMERICAN MEDICAL SOLUTIONS, INC. | FB027822 | 2003-10-20 | Revoked | MINNETONKA |
| AMERICAN MEDICAL SUPPLY, LLC | DL006727 | 2003-12-30 | Inactive | — |
| AMERICAN MEDICAL SYSTEMS, INC. | FB023316 | 1999-12-10 | Revoked | MINNETONKA |
| AMERICAN MEMORIAL LIFE INSURANCE COMPANY | IN000101 | 1959-03-18 | Inactive | RAPID CITY |
| American Mercantile Exchange, LLC | FL169380 | 2019-08-27 | Active | Morgantown |
| AMERICAN MERCHANDISING SPECIALISTS, INC. | FB030777 | 2006-07-10 | Active | Mooresville |
| AMERICAN MESSAGING (AM), INC. | FB029848 | 2005-08-08 | Inactive | HOFFMAN ESTATES |
| AMERICAN MESSAGING SERVICES, LLC | FL000888 | 2001-02-15 | Active | Lewisville |
| American Metal Innovations LLC | DL273110 | 2024-04-18 | Active | Spencer |
| American Metals Supply Co., Inc. | FB311518 | 2025-10-15 | Active | Hazelwood |
| AMERICAN MIDSTREAM MARKETING, LLC | FL167135 | 2019-07-10 | Inactive | Houston |
| AMERICAN MILLENNIUM HOME WARRANTY COMPANY | FB023106 | 1999-10-27 | Revoked | LYNDHURST |
| AMERICAN MILLING SERVICES LLC | FL220579 | 2022-02-14 | Revoked | CEDAR RAPIDS |
| AMERICAN MINE SERVICES INC. | FB026470 | 2002-07-25 | Revoked | BOULDER |
| AMERICAN MINERAL SPIRITS COMPANY | FB003150 | 1968-11-18 | Inactive | LOS ANGELES |
| AMERICAN MINERAL SPIRITS COMPANY | 19680057F | 1968-11-21 | Withdrawn | — |
| AMERICAN MINIATURE GOLF CONSTRUCTION, INC. | FB019281 | 1996-09-03 | Revoked | ELKO |
| American Mining & Tunneling, LLC | FL142928 | 2018-01-22 | Revoked | Spokane Valley |
| AMERICAN MINISTRIES INTERNATIONAL | NS000455 | 1952-03-10 | Dissolved | — |
| AMERICAN MINORITY BUSINESS FORMS, INC. | FB023391 | 2000-01-03 | Active | GLENWOOD |
| AMERICAN MOBILE MESSAGING, INC. | FB029849 | 2005-08-08 | Inactive | LEWISVILLE |
| AMERICAN MONEY TRANSFER INC. | FB022288 | 1999-02-19 | Revoked | WILMINGTON |
| AMERICAN MORTGAGE & EQUITY CONSULTANTS INC. | DB055232 | 2010-03-22 | Dissolved | ANDOVER |
| AMERICAN MORTGAGE & FINANCIAL SERVICES, INC. | FB020613 | 1997-10-17 | Revoked | ATLANTA |
| AMERICAN MORTGAGE ACCEPTANCE COMPANY | FT000030 | 2006-10-16 | Active | NEW YORK |
| AMERICAN MORTGAGE COMPANY | FB015101 | 1992-02-26 | Inactive | NORTH PLATTE |
| AMERICAN MORTGAGE EXPRESS FINANCIAL CORP. | FB027968 | 2003-12-03 | Inactive | SAN DIEGO |
| AMERICAN MORTGAGE EXPRESS FINANCIAL CORPORATION | FB025165 | 2001-05-25 | Revoked | SAN DIEGO |
| AMERICAN MORTGAGE EXPRESS FINANCIAL CORPORATION | FB023096 | 1999-10-25 | Inactive | SAN DIEGO |
| AMERICAN MORTGAGE EXPRESS FINANCIAL INCORPORATED | FB030227 | 2005-12-20 | Revoked | SAN DIEGO |