| ATKINS MEMORIAL LIBRARY ASSOCIATION | 19370016ND | 1937-05-06 | Active | — |
| ATKINS PRINTING SERVICE, INC. | 19670010D | 1967-06-07 | Dissolved | — |
| Atkins Road District | TD152760 | 2018-08-21 | Active | — |
| ATKINS TESTING LABORATORY, INC. | DB032823 | 1993-03-22 | Dissolved | — |
| ATKINS, INC. | DB035300 | 1995-01-18 | Dissolved | TEA |
| Atkinson Acre's, LLC | DL230411 | 2022-07-12 | Dissolved | Harrisburg |
| Atkinson and Sons, LLC | FL196381 | 2021-02-09 | Revoked | Spearfish |
| Atkinson Family Campground, LLC | DL189148 | 2020-10-09 | Active | POLLOCK |
| ATKINSON FURNITURE CO. | 19490003D | 1949-12-27 | Suspended | — |
| Atkinson Land, LLC | DL129101 | 2016-12-28 | Active | Britton |
| ATKINSON PAINTING, INC. | DB038282 | 1997-03-03 | Dissolved | RAPID CITY |
| Atkinson Products LLC | DL164525 | 2019-05-11 | Inactive | Sioux Falls |
| ATKINSON PROPERTIES, LLC | DL009726 | 2005-08-24 | Dissolved | MOBRIDGE |
| Atkinson's Painting LLC | DL202269 | 2021-05-04 | Dissolved | Aberdeen |
| ATKINSREALIS USA INC. | FB028654 | 2004-06-24 | Active | TAMPA |
| ATKN COMPANY | FB001382 | 1959-08-10 | Revoked | S SAN FRANCISCO |
| ATKORE FAMILY FOUNDATION | FN030507 | 2016-06-17 | Revoked | HARVEY |
| ATL Carlson, LLC | DL241171 | 2022-12-29 | Active | Sioux Falls |
| ATL Franchises INC | RS005983 | 2014-11-07 | Active | — |
| ATL Inc. | DB144284 | 2018-02-21 | Dissolved | SIOUX FALLS |
| ATL'S FINEST WEAVE SHOP LLC | DL032527 | 2013-05-20 | Dissolved | SAINT PAUL |
| ATLA MUTUAL INSURANCE AGENCY, INC. | FB024645 | 2000-12-12 | Revoked | CHICAGO |
| ATLANTA (STONE MOUNTAIN) SUPER 8 MOTEL, INC. | DB028731 | 1989-09-25 | Dissolved | — |
| Atlanta Extreme Volleyball Club Inc. | NS301301 | 2025-05-27 | Active | SUWANEE |
| ATLANTA GOLD AND COIN BUYERS | CH255552 | 2023-07-27 | Dissolved | Sioux Falls |
| ATLANTA LIFE GENERAL AGENCY, INC. | FB290912 | 2025-01-13 | Active | ATLANTA |
| Atlanta Post Cards LLC | DL263713 | 2023-12-05 | Dissolved | Watertown |
| ATLANTA SPINE & INJURY CENTER, LLLP | DP002138 | 2010-10-01 | Active | BLACK HAWK |
| ATLANTA SUPER 8 MOTEL, INC. | DB026180 | 1987-03-05 | Dissolved | — |
| ATLANTA, GEORGIA, SUPER 8 MOTEL, INC. | DB027646 | 1988-08-24 | Dissolved | — |
| Atlantic All Risk Insurance Brokerage, LP | FP257277 | 2023-08-23 | Inactive | WINTER GARDEN |
| ATLANTIC ASSOCIATES, LLC | DL024196 | 2011-03-25 | Active | POTOMAC |
| ATLANTIC ASSURANCE LLC | FL000402 | 1998-11-12 | Inactive | CHARLOTTE |
| ATLANTIC ASSURANCE OF VIRGINIA, LLC | FL001135 | 2001-12-14 | Inactive | WILMINGTON |
| ATLANTIC AUTO GROUP, INC. | DB056868 | 2012-05-04 | Dissolved | GRENVILLE |
| Atlantic Auto LLC | DL183742 | 2020-06-29 | Dissolved | Grenville |
| ATLANTIC AVENUE HARDWARE, INC. | 19540005D | 1954-12-20 | Dissolved | — |
| Atlantic Bridge LLC | DL293200 | 2025-02-13 | Inactive | Wantagh |
| Atlantic Capital Resources, LLC | DL235545 | 2022-09-27 | Active | Rapid City |
| ATLANTIC CITY COIN & SLOT SERVICE COMPANY, INC. | FB024164 | 2000-08-03 | Inactive | PLEASANTVILLE |
| ATLANTIC CITY COIN & SLOT SERVICE COMPANY, INC. | FB036220 | 2012-08-29 | Revoked | PLEASANTVILLE |
| ATLANTIC COAST AIRLINES COMPANY | FB022093 | 1998-12-14 | Inactive | LOS ANGELES |
| Atlantic Coast Media Group LLC | FL156675 | 2018-12-01 | Revoked | Jersey City |
| ATLANTIC CORPORATION OF WILMINGTON INC. | FB173738 | 2019-12-03 | Active | WILMINGTON |
| ATLANTIC CREDIT & FINANCE SPECIAL FINANCE UNIT III, LLC | FL043544 | 2015-06-09 | Active | ROANOKE |
| ATLANTIC CREDIT & FINANCE SPECIAL FINANCE UNIT, LLC | FL043543 | 2015-06-09 | Active | ROANOKE |
| ATLANTIC CREDIT & FINANCE, INC. | FB038579 | 2015-06-09 | Active | ROANOKE |
| ATLANTIC FIREMAN'S EDUCATIONAL ASSOCIATION | 19120003ND | 1912-04-10 | Active | — |
| Atlantic Grading Construction LLC | DL159671 | 2019-01-30 | Dissolved | Lake Norden |
| ATLANTIC GULF AND WEST INDIES STEAMSHIP LINES | 19080016D | 1908-11-25 | Dissolved | — |
| Atlantic Home Mortgage LLC | FL231491 | 2022-07-27 | Inactive | Alpharetta |
| ATLANTIC HOSPICE CARE, LLC | DL032276 | 2013-05-09 | Dissolved | MADISON |
| ATLANTIC INSULCO ENVIRONMENTAL SERVICES, INC. | FB030126 | 2005-11-14 | Revoked | COLUMBIA |
| ATLANTIC INSULCO ENVIRONMENTAL SERVICES, INC. | FB032532 | 2008-03-31 | Revoked | HOUSTON |
| ATLANTIC INTERNATIONAL MORTGAGE COMPANY | FB021505 | 1998-06-29 | Revoked | TAMPA |
| ATLANTIC LADDER SERVICE INC. | FB023704 | 2000-03-27 | Inactive | PLEASANT VALLEY |
| ATLANTIC LEASING & FINANCIAL, INC. | FB011765 | 1987-10-27 | Revoked | BALTIMORE |
| ATLANTIC LODGE NO. 74 | 19560039ND | 1956-07-30 | Suspended | — |
| ATLANTIC MANAGEMENT CENTER, INC. | FB035872 | 2012-04-02 | Inactive | Alexandria |
| Atlantic Management, Inc. | DB328566 | 2026-05-12 | Active | Watertown |
| Atlantic Mobile US LLC | FL256413 | 2023-08-10 | Inactive | Wilmington |
| ATLANTIC MORTGAGE & INVESTMENT CORPORATION | FB022659 | 1999-06-21 | Inactive | JACKSONVILLE |
| ATLANTIC OIL CORPORATION | FB009317 | 1983-12-28 | Revoked | DENVER |
| ATLANTIC PACIFIC RAILROAD, LLC | DL147115 | 2018-04-19 | Active | SIOUX FALLS |
| Atlantic Pearl Mortgage LLC | DL312004 | 2025-10-23 | Active | sioux falls |
| Atlantic Photography, LLC | DL216404 | 2021-12-14 | Active | Sioux Falls |
| ATLANTIC PLANT MAINTENANCE, INC. | FB006172 | 1978-03-06 | Active | PASADENA |
| ATLANTIC PLANT SERVICES, INC. | FB031083 | 2006-10-30 | Inactive | HOUSTON |
| ATLANTIC PRESCRIPTION SERVICES, LLC | FL006799 | 2013-03-22 | Inactive | SCHAUMBURG |
| ATLANTIC RECOVERY SOLUTIONS, LLC | FL043755 | 2015-08-31 | Active | Getzville |
| ATLANTIC RICHFIELD COMPANY | FB000077 | 1951-05-02 | Inactive | LOS ANGELES |
| ATLANTIC RICHFIELD COMPANY | FB010208 | 1985-05-01 | Inactive | Houston |
| ATLANTIC RISK MANAGEMENT CORPORATION | FB027544 | 2003-08-01 | Inactive | COLUMBIA |
| ATLANTIC RISK SERVICES, INC. | FB022284 | 1999-02-18 | Inactive | MADISON |
| ATLANTIC RISK SPECIALISTS, INC. | FB031733 | 2007-06-08 | Revoked | MAHWAH |
| Atlantic Solutions Group Inc. | FB191773 | 2020-11-24 | Revoked | Ontario |
| ATLANTIC SOUTHEAST AIRLINES, INC. | FB035385 | 2011-09-07 | Inactive | ATLANTA |
| Atlantic Specialty Lines of the Midwest, L.L.C. | FL044381 | 2016-06-09 | Inactive | RICHMOND |
| ATLANTIC STAR INTERMEDIARIES, LLC | FL002338 | 2005-04-11 | Inactive | CHICAGO |
| ATLANTIC TELPHONE COMPANY, INC. | FB022176 | 1999-01-12 | Revoked | TAMPA |
| ATLANTIC UNDERWRITING AGENCY, INC. | FB038718 | 2015-07-22 | Revoked | WAYNE |
| Atlantic Ventures, LLC | DL159159 | 2019-01-21 | Dissolved | Sioux Falls |
| ATLANTIC VOLUNTEER ENGINE CO., INC. | 19660054ND | 1966-08-29 | Active | — |
| ATLANTIC, INC. | DB026565 | 1987-07-23 | Dissolved | — |
| ATLANTIC-MEECO, INC | FB020496 | 1997-09-11 | Inactive | MCALESTER |
| ATLANTIC-PACIFIC CORP. | DB029361 | 1990-04-05 | Dissolved | — |
| Atlantic-Pacific lodging group LLC | DL208890 | 2021-08-24 | Inactive | Rapid City |
| Atlantica USA Holdings, LLC | FL208838 | 2021-08-23 | Revoked | Las Vegas |
| ATLANTICOM SYSTEMS CORP. | FB009139 | 1983-09-14 | Inactive | WILMINGTON |
| ATLANTIS AEROSPACE, LLC | DL015825 | 2008-02-19 | Inactive | SPEARFISH |
| ATLANTIS CAPITAL LLC | DL293956 | 2025-02-25 | Active | MADISON |
| ATLANTIS CUSTOMER RELATIONSHIP MANAGEMENT, LLC | DL021168 | 2010-04-05 | Inactive | SIOUX FALLS |
| ATLANTIS FINANCIAL GROUP, INC. | FB036852 | 2013-06-28 | Inactive | FARMINGTON HILLS |
| Atlantis Holdings LLC | DL209054 | 2021-08-25 | Dissolved | Box Elder |
| Atlantis Investments, LLC | DL251534 | 2023-05-24 | Active | Emery |
| ATLANTIS, LLC | DL007306 | 2004-05-06 | Active | RAPID CITY |
| Atlas 2, LLC | DL292291 | 2025-01-31 | Inactive | Rapid City |
| Atlas Advanced Media LLC | DL205493 | 2021-06-29 | Active | Sioux Falls |
| ATLAS ADVENTURES LLC | DL201114 | 2021-04-17 | Suspended | BLACK HAWK |
| Atlas Artistry LLC | DL193981 | 2021-01-04 | Inactive | Aberdeen |
| Atlas Barked Active One, LLC | DL333929 | 2026-07-17 | Active | Sioux Falls |
| Atlas Barked Passive, LLC | DL333927 | 2026-07-17 | Active | Sioux Falls |
| ATLAS BRADFORD CORPORATION | FB013527 | 1990-04-17 | Inactive | HOUSTON |
| Atlas Builders Group, LLC | DL248719 | 2023-04-14 | Inactive | Mitchell |
| ATLAS BUILDERS LLC | DL314424 | 2025-11-24 | Active | FLANDREAU |
| Atlas Business Solutions LLC | DL254354 | 2023-07-10 | Inactive | Watertown |
| Atlas Cabinet Systems LLC | DL323472 | 2026-03-16 | Active | Houston |
| Atlas Capital Inc. | DB320502 | 2026-02-10 | Active | WATERTOWN |
| ATLAS CENTER | NS130552 | 2017-02-10 | Dissolved | COLMAN |
| ATLAS CHEMICAL INDUSTRIES, INC. | FB003423 | 1969-10-20 | Inactive | WILMINGTON |
| ATLAS CHIROPRACTIC OF WINNER, L.L.C. | DL030557 | 2012-12-17 | Dissolved | WINNER |
| Atlas Commercial Real Estate, LLC | FL163101 | 2019-04-12 | Revoked | Hugo |
| Atlas Commercial Real Estate, LLC | FL213446 | 2021-11-01 | Active | North Oaks |
| ATLAS COMMUNICATIONS, LTD. | FB018318 | 1995-10-10 | Revoked | KALAMAZOO |
| Atlas Community Care SD LLC | DL314664 | 2025-11-28 | Active | Sioux Falls |
| ATLAS COMPANIES LLC | DL316216 | 2025-12-22 | Inactive | SIOUX FALLS |
| ATLAS COMPANIES LLC | DL140492 | 2017-12-02 | Active | SIOUX FALLS |
| ATLAS CONSTRUCTION ENTERPRISES, LLC | DL005479 | 2003-01-27 | Dissolved | — |
| Atlas Construction, LLC | DL201449 | 2021-04-22 | Active | HARRISBURG |
| ATLAS COPCO NORTH AMERICA INC. | FB330943 | 2026-06-11 | Active | PARSIPPANY |
| ATLAS COPCO RENTAL LLC | FL003946 | 2008-02-12 | Active | LaPorte |
| ATLAS CORPORATION | 19460005D | 1946-03-19 | Dissolved | — |
| Atlas Credentialing Solutions, LLC | FL330417 | 2026-06-04 | Active | Watertown |
| ATLAS DEBT RELIEF, LLC | FL043638 | 2015-07-20 | Active | San Diego |
| Atlas Development, LLC | DL046332 | 2015-12-21 | Active | Rapid City |
| Atlas Direct Marketing LLC | DL235310 | 2022-09-23 | Active | Watertown |
| Atlas Electric & Control Inc. | FB223947 | 2022-03-31 | Revoked | Wausau |
| ATLAS ELECTRIC & CONTROL, INC. | FB039406 | 2016-06-24 | Inactive | SCHOFIELD |
| ATLAS ELECTRIC AND CONTROL INC | DB279317 | 2024-07-22 | Dissolved | WAUSAU |
| Atlas Electric, LLC | DL133210 | 2017-05-08 | Active | Harrisburg |
| ATLAS ENERGY SOLUTIONS INCORPORATED | DB060153 | 2015-06-22 | Dissolved | PIEDMONT |
| Atlas Energy Solutions LLC | DL265742 | 2024-01-03 | Dissolved | Piedmont |
| Atlas Enterprises SD LLC | DL192577 | 2020-12-10 | Dissolved | Grand Rapids |
| Atlas Enterprises, LLC | DL128203 | 2016-11-30 | Dissolved | — |
| ATLAS EQUITY, INC. | FB020756 | 1997-11-24 | Revoked | NEWPORT BEACH |
| Atlas Exteriors L.L.C. | DL232367 | 2022-08-10 | Active | Spearfish |
| ATLAS FACILITIES MAINTENANCE, INC | FB332190 | 2026-06-26 | Active | Watertown |
| Atlas Field Services, LLC | FL238997 | 2022-11-21 | Active | Houston |
| ATLAS FINANCIAL NETWORK, INC. | FB029753 | 2005-06-30 | Inactive | WASHINGTON |
| ATLAS FOUNDATION CO. | FB003733 | 1971-02-03 | Inactive | ROGERS |
| ATLAS FOUNDATION CO., LLC | FL006032 | 2011-12-30 | Active | Osseo |
| ATLAS FOUNDATION CO., LLC | FL002354 | 2005-04-20 | Revoked | OSSEO |
| Atlas Fuel Services, LLC | FL218783 | 2022-01-19 | Active | Stoughton |
| Atlas Heating & Air LLC | DL211973 | 2021-10-08 | Dissolved | Box Elder |
| ATLAS HOLDINGS, LLC | DL033282 | 2013-07-29 | Active | SIOUX FALLS |
| Atlas Hospitality LLC | DL334060 | 2026-07-20 | Active | Spearfish |
| ATLAS HYDRAULICS INC. | DB025939 | 1986-12-18 | Inactive | BRANDON |
| ATLAS HYDRAULICS LLC | FL207856 | 2021-08-05 | Active | BRANDON |
| ATLAS IMPORTS, L.L.C. | FL004212 | 2008-08-28 | Inactive | CHICAGO |
| ATLAS INTERNATIONAL FOOD AND EQUIPMENT COMPANY, INC. | FB019936 | 1997-03-26 | Inactive | FARGO |
| Atlas Investment Services, LLC | DL243207 | 2023-01-28 | Dissolved | TIMBER LAKE |
| ATLAS INVESTMENTS, LLC | DL020992 | 2010-03-15 | Dissolved | RAPID CITY |
| ATLAS LABS, INC. | DB054689 | 2009-07-29 | Active | SIOUX FALLS |
| ATLAS LLC | DL154211 | 2018-09-22 | Dissolved | Spearfish |
| Atlas Management Group LLC | DL317526 | 2026-01-08 | Active | Aberdeen |
| Atlas Management L.L.C. | DL286077 | 2024-10-30 | Active | box elder |
| Atlas Management Partners LLC | DL317851 | 2026-01-12 | Active | Aberdeen |
| Atlas Marketing LLC | DL257072 | 2023-08-21 | Dissolved | Rapid city |
| Atlas Massage and Wellness LLC | DL319943 | 2026-02-04 | Active | Davis |
| Atlas Media, LLC | DL175468 | 2020-01-08 | Inactive | Sioux Falls |
| ATLAS MEDSTAFF, LLC | FL042006 | 2013-08-19 | Active | Omaha |
| Atlas MLC, Inc. | DB129004 | 2016-12-22 | Active | WATERTOWN |
| ATLAS MORTGAGE FUNDING CORPORATION | FB028366 | 2004-03-25 | Revoked | TEMPE |
| ATLAS NETWORKS INC | DB309117 | 2025-09-12 | Active | Watertown |
| Atlas Novelties, LLC | DL156829 | 2018-11-27 | Dissolved | Rapid City |
| Atlas of West River South Dakota LLC | DL185478 | 2020-08-03 | Dissolved | Rapid City |
| ATLAS OIL COMPANY | FB035229 | 2011-06-17 | Inactive | TAYLOR |
| ATLAS OIL COMPANY | FB038101 | 2014-09-17 | Active | Birmingham |
| ATLAS OIL TRANSPORTATION, INC. | FB038102 | 2014-09-17 | Active | Birmingham |
| Atlas Peak Capital, Inc. | DB250580 | 2023-05-11 | Active | Rapid City |
| Atlas Peak Vending LLC | DL326911 | 2026-04-24 | Active | Rapid City |
| Atlas Performance Media LLC | DL310651 | 2025-10-02 | Active | Brandon |
| Atlas PLLC | DL193166 | 2020-12-18 | Active | Spearfish |
| Atlas Point Strategies LLC | DL327902 | 2026-05-05 | Active | Sioux Falls |
| Atlas Products L.L.C. | FL203700 | 2021-05-27 | Inactive | Box Elder |
| Atlas Products LLC | DL226046 | 2022-04-29 | Dissolved | Watertown |
| ATLAS PROPERTY ENDEAVORS LLC | DL027785 | 2012-04-06 | Active | BELLE FOURCHE |
| Atlas Property Management, LLC | DL039410 | 2014-07-03 | Dissolved | Chicago |
| ATLAS RAILROAD CONSTRUCTION CO. | FB009711 | 1984-07-27 | Revoked | EIGHTY FOUR |
| ATLAS RAILROAD CONSTRUCTION CO. | FB024407 | 2000-10-12 | Revoked | EIGHTY FOUR |
| ATLAS RAILROAD CONSTRUCTION, LLC | FL042464 | 2014-02-19 | Inactive | JACKSONVILLE |
| Atlas Real Estate and Construction Services LLC | DL263724 | 2023-12-05 | Dissolved | Watertown |
| Atlas Regulatory Toxicology, Inc. | DB059441 | 2014-09-29 | Dissolved | CUSTER |
| Atlas Resources LLC | DL186096 | 2020-08-14 | Dissolved | Harrisburg |
| Atlas Risk Consulting LLC | DL251956 | 2023-05-31 | Suspended | Sioux Falls |
| ATLAS ROOFING CORPORATION | FB011879 | 1988-01-22 | Active | MERIDIAN |
| Atlas SD Holdings, LLC | DL138607 | 2017-10-17 | Active | Rapid City |
| Atlas Services LLC | DL322172 | 2026-03-02 | Active | Sioux Falls |
| Atlas Services, LLC | DL046596 | 2016-01-08 | Dissolved | PIPERSVILLE |
| ATLAS SETTLEMENT GROUP, INC. | FB029728 | 2005-06-22 | Active | ATLANTA |
| ATLAS STUDIOS LLC | DL260346 | 2023-10-09 | Dissolved | SIOUX FALLS |
| ATLAS SUPPLY CORPORATION | 19590012D | 1959-01-23 | Active | — |
| Atlas Technical Consultants LLC | FL204694 | 2021-06-15 | Active | DENVER |
| Atlas Therapy LLC | DL307360 | 2025-08-20 | Active | Spearfish |
| ATLAS TRACKS, INC. | FB030218 | 2005-12-16 | Inactive | TUALATIN |
| Atlas Travel Mobility LLC | DL323386 | 2026-03-15 | Active | Watertown |
| Atlas Trenchless, LLC | FL044592 | 2016-09-26 | Active | COLD SPRING |
| ATLAS TRUCK SALES, L.L.C. | DL000778 | 1996-04-08 | Dissolved | SIOUX FALLS |
| Atlas Tuning and Performance L.L.C | DL224181 | 2022-04-04 | Active | Brandon |
| Atlas Utopia, LLC | FL239502 | 2022-11-30 | Revoked | Box Elder |