| MABEE CLINIC, LTD. | DB007623 | 1968-07-29 | Dissolved | MITCHELL |
| Mabee Eye Clinic P.C. | DB011394 | 1972-12-28 | Active | MITCHELL |
| MABEE REALTY CO., INC. | DB005953 | 1967-07-26 | Dissolved | — |
| Mabel & McLaughlin LLC | DL327859 | 2026-05-05 | Active | St. Petersburg |
| MABELA FARM CO. | DF051311 | 2006-07-10 | Active | TRIPP |
| MABERRY CONSTRUCTION, INC. | DB027330 | 1988-05-02 | Dissolved | — |
| Maberry House Moving, LLC | DL247629 | 2023-03-30 | Active | Ft Pierre |
| MABEY BRIDGE & SHORE, INC. | FB021601 | 1998-07-27 | Revoked | ELKRIDGE |
| MABEY BRIDGE & SHORE, INC. | FB030381 | 2006-02-16 | Inactive | ELKRIDGE |
| Mabikulu Creative, LLC | DL309693 | 2025-09-19 | Active | Sioux Falls |
| Mabis LLC | DL220601 | 2022-02-14 | Dissolved | Selby |
| MABLI, LLC | DL035719 | 2013-11-12 | Dissolved | SIOUX FALLS |
| MABSCO AGRICULTURAL SERVICES, INC. | FB008802 | 1983-02-11 | Inactive | DES MOINES |
| MABUHAY PAVING AND CONTRACTING, INC. | DB022876 | 1983-11-14 | Inactive | — |
| MABWE MINERALS INC. | DB059924 | 2015-03-23 | Dissolved | — |
| Mac & Stone Clothing Company LLC. | DL248804 | 2023-04-17 | Dissolved | SIOUX FALLS |
| MAC 22 Investments LLC | DL262378 | 2023-11-11 | Active | Houston |
| Mac an Bhaird Logistics, LLC | DL332396 | 2026-06-30 | Active | Sioux Falls |
| Mac and Rita's Silver City Resort LLC | DL147712 | 2018-05-03 | Inactive | Minneapolis |
| MAC Area Events | NS274479 | 2024-05-07 | Active | Mitchell |
| MAC ARTHUR CO. | FB002454 | 1965-03-31 | Active | ST. PAUL |
| MAC ATTACK OF BELLE FOURCHE, INC. | DB052724 | 2007-09-07 | Dissolved | SPEARFISH |
| MAC ATTACK, INC. | DB049214 | 2005-01-21 | Active | SPEARFISH |
| Mac Bean, LLC | DL272104 | 2024-04-03 | Active | Rapid City |
| MAC Collective LLC | DL315886 | 2025-12-17 | Active | Rapid City |
| MAC CONSTRUCTION COMPANY, INCORPORATED | DB014843 | 1977-11-30 | Active | RAPID CITY |
| MAC CONSULTING, LLC | DL199363 | 2021-03-24 | Active | Sioux Falls |
| Mac Daddy's Grill LLC | DL313989 | 2025-11-18 | Active | Watertown |
| MAC DADDY'S, INC. | DB042421 | 2000-02-08 | Active | BIG STONE CITY |
| MAC DRYER SERVICES, LLC | DL032324 | 2013-05-06 | Dissolved | HERMAN |
| MAC Factoring LLC | DL043317 | 2015-04-20 | Dissolved | YANKTON |
| MAC FARM, LLC | DL016309 | 2008-04-23 | Active | IRENE |
| MAC Fund II, LLC | DL251344 | 2023-05-23 | Active | Shawnee |
| MAC Fund, LLC | DL247466 | 2023-03-28 | Active | Shawnee |
| Mac Investments LLC | DL214951 | 2021-11-22 | Active | Clovis |
| MAC INVESTMENTS, LLC | DL015835 | 2008-02-20 | Dissolved | SPEARFISH |
| Mac Logistics, LLc | DL289443 | 2024-12-20 | Dissolved | Watertown |
| MAC LQ HOLDINGS LIMITED PARTNERSHIP | DP167818 | 2019-07-25 | Active | PIERRE |
| Mac Mortgage Inc. | DB196212 | 2021-02-05 | Active | Woodland Hills |
| Mac Movers LLC | DL275356 | 2024-05-20 | Dissolved | Jefferson |
| MAC Partners, LLC | DL182149 | 2020-05-27 | Active | ALEXANDRIA |
| MAC PROCESS INC. | FB029634 | 2005-05-16 | Inactive | SABETHA |
| MAC PROPERTIES, LLC | DL005598 | 2003-03-03 | Active | SIOUX FALLS |
| MAC PROPERTY MANAGEMENT, INC. | DB036017 | 1995-07-07 | Inactive | — |
| MAC PROS, INC. | DB053126 | 2008-01-02 | Active | SIOUX FALLS |
| MAC RE HOLDINGS LIMITED PARTNERSHIP | DP167816 | 2019-07-25 | Active | PIERRE |
| MAC RISK MANAGEMENT, INC. | FB024010 | 2000-06-19 | Inactive | WOODSTOCK |
| Mac Seed and Service LLC | DL044964 | 2015-09-02 | Dissolved | CANISTOTA |
| MAC Shipping LLC | DL318908 | 2026-01-23 | Active | Broad Run |
| MAC THEATER, LLC | DL041316 | 2014-12-05 | Active | Mobridge |
| MAC TRANSPORTATION LLC | DL008604 | 2005-02-01 | Inactive | — |
| MAC Triathlon, Inc. | NS190400 | 2020-10-29 | Dissolved | MITCHELL |
| Mac'gyver Models LLC | DL327009 | 2026-04-24 | Active | Sioux Falls |
| Mac's Auto Body and Towing LLC | DL155748 | 2018-11-20 | Dissolved | Elk Point |
| Mac's Auto Parts, LLC | DL269349 | 2024-02-27 | Active | Faulkton |
| MAC'S BAIT, INC. | DB036427 | 1995-11-13 | Inactive | — |
| MAC'S CABINETS AND DOORS, INC. | DB025022 | 1986-01-08 | Dissolved | SIOUX FALLS |
| Mac's Carnival, LLC | DL246497 | 2023-03-14 | Active | Woonsocket |
| Mac's Clean and Seal Holdings LLC | DL333634 | 2026-07-15 | Active | Watertown |
| MAC'S CONTRACTING, INC. | DB041352 | 1999-04-28 | Inactive | — |
| Mac's Corner Ag Supply, LLC | DL139954 | 2017-11-17 | Active | Highmore |
| MAC'S EASTSIDE GRILL, LLC | DL316635 | 2025-12-29 | Active | BROOKINGS |
| Mac's Electric Fencer Repair, LLC | DL197650 | 2021-03-01 | Active | Sioux Falls |
| MAC'S ELECTRIC FENCER REPAIR, LLC | DL037925 | 2014-03-19 | Inactive | BRANDON |
| Mac's Exterior Solutions LLC | DL258970 | 2023-09-18 | Active | BOX ELDER |
| MAC'S FTH, LLC | DL269150 | 2024-02-23 | Active | BIG STONE CITY |
| Mac's Kree Mee LLC | DL228223 | 2022-06-03 | Active | Britton |
| MAC'S PUB, INCORPORATED | DB050593 | 2006-01-17 | Dissolved | VOLIN |
| MAC'S SIDING CO. | DB024680 | 1985-09-05 | Dissolved | — |
| Mac's Tornado Concessions, LLC | DL212317 | 2021-10-15 | Active | Wentworth |
| MAC, INC. | DB049854 | 2005-06-15 | Inactive | — |
| MAC, INC. | DB028432 | 1989-05-30 | Dissolved | SIOUX FALLS |
| MAC, INC. (RAPID CITY) | DB013948 | 1976-11-29 | Inactive | — |
| MAC, LLC | DL026478 | 2011-12-09 | Active | Brookings |
| MAC-COY TIMBER, INC. | DB030297 | 1991-02-15 | Inactive | — |
| MAC-EL ENTERPRISES, INC. | DB033045 | 1993-05-20 | Inactive | — |
| MAC-GRAY SERVICES LLC | FL042753 | 2014-06-06 | Active | MELVILLE |
| MAC-GRAY SERVICES, INC. | FB021248 | 1998-04-23 | Revoked | WILMINGTON |
| MAC-GRAY SERVICES, INC. | FB035118 | 2011-04-20 | Inactive | WALTHAM |
| MAC-K CONSTRUCTION CO. OF MINNESOTA | FB021698 | 1998-08-25 | Revoked | PRESCOTT |
| MACAIR, INC. | DB039704 | 1998-02-24 | Dissolved | — |
| Macallister Maintenance LLC | DL305556 | 2025-07-25 | Active | Chancellor |
| Macarenco LLC | DL300748 | 2025-05-20 | Active | Sioux Falls |
| MACARTHUR & MAKER, LLC | DL216864 | 2021-12-20 | Inactive | ABERDEEN |
| MACARTHUR OC LLC | DL170020 | 2019-09-11 | Active | PIERRE |
| MacArthur Operating LLC | DL216129 | 2021-12-09 | Active | Bozeman |
| MACARTHUR SQUARE, LLC | DL017768 | 2008-11-21 | Active | Sioux Falls |
| Macauley Expert Services LLC | DL222198 | 2022-03-07 | Dissolved | Tacoma |
| Macauley Trenchless LLC | DL206971 | 2021-07-22 | Dissolved | SIOUX FALLS |
| MACBETH PONDEROSA LLC | DL028544 | 2012-06-21 | Active | MITCHELL |
| MACC Enterprises LLC | DL324796 | 2026-03-31 | Active | Watertown |
| MACC, LLC | DL129051 | 2016-12-28 | Active | Artesian |
| MACCARB, INC. | FB277216 | 2024-06-18 | Inactive | GILBERTS |
| MACCRILLIS-ROUSSEAU POST NO. 8835, VETERANS OF FOREIGN WARS OF THE UNITED STATES | 19550032ND | 1955-07-01 | Active | — |
| Maccs Excavating LLC | DL164880 | 2019-05-20 | Active | Hartford |
| Macdaddys Holdings LLC | DL333197 | 2026-07-09 | Active | Sturgis |
| MACDelivers, LLC | DL211678 | 2021-10-05 | Dissolved | Watertown |
| MACDERMID AGRICULTURAL SOLUTIONS, INC. | FB038233 | 2014-11-21 | Inactive | WATERBURY |
| MACDERMID AGRICULTURAL SOLUTIONS, INC. | FB038478 | 2015-04-23 | Active | Cary |
| MACDON INDUSTRIES LTD. | FB015481 | 1992-08-26 | Active | — |
| Macdonald & Owen, LLC | FL321570 | 2026-02-23 | Active | Minneapolis |
| MACDONALD ADVERTISING CO. | FB016749 | 1994-03-09 | Inactive | WILMINGTON |
| MACDONALD CONSTRUCTION, INC. | DB032851 | 1993-03-29 | Inactive | — |
| MACDONALD PROPERTIES LLC | DL027172 | 2012-02-09 | Dissolved | SIOUX FALLS |
| MACDONALD VENTURES, LIMITED PARTNERSHIP | DP001094 | 1999-11-29 | Inactive | — |
| MACDONALD-BEDFORD LLC | FL005691 | 2011-05-17 | Inactive | ALAMEDA |
| MACDONALD-HEALEY CONSTRUCTION CORPORATION | DB039107 | 1997-10-01 | Inactive | — |
| MACDOUGALL ORTHOPEDICS, LTD. | DB029711 | 1990-07-31 | Inactive | — |
| Mace & Co. Boutique, LLC | DL244597 | 2023-02-16 | Active | Webster |
| Macek-Hoffman Limited Partnership | DP133460 | 2017-05-15 | Active | FAULKTON |
| MACERICH MANAGEMENT COMPANY | FB023075 | 1999-10-20 | Inactive | SANTA MONICA |
| MACERICH MANAGEMENT COMPANY | FB021147 | 1998-03-26 | Revoked | LOS ANGELES |
| MACERICH PROPERTY EQ GP CORP. | FB023076 | 1999-10-20 | Inactive | SANTA MONICA |
| MACERICH PROPERTY EQ GP CORP. | FB021141 | 1998-03-25 | Revoked | SANTA MONICA |
| Macey Ann Photography LLC | DL308665 | 2025-09-06 | Active | Harrisburg |
| Macey Estates Homeowners Association | NS149343 | 2018-06-07 | Active | SIOUX FALLS |
| MacFadden Consulting, LLC | FL316528 | 2025-12-27 | Active | Big Sky |
| MacFadden Consulting, LLC | DL129385 | 2017-01-05 | Inactive | Sioux Falls |
| MACFARLANE HOMEBUILDERS, INC. | FB020840 | 1997-12-22 | Revoked | SIOUX CITY |
| MacFeat Concrete LLC | DL131885 | 2017-03-20 | Suspended | Kadoka |
| MacGibb, LLC | DL209741 | 2021-09-07 | Active | Lead |
| MACGREGOR'S II INC. | DB043076 | 2000-07-27 | Inactive | HAYTI |
| MACGREGOR'S INC. | DB037965 | 1996-12-16 | Inactive | — |
| MACGREGOR-WATHEN CONSTRUCTION CO. | FB018678 | 1996-02-20 | Revoked | ENGLEWOOD |
| MACGYVER & MACGRUBER VENTURES, LLC | DL028139 | 2012-05-09 | Active | DANVERS |
| Mach 2, LLC | DL294404 | 2025-02-28 | Active | Box Elder |
| MACH III ENTERPRISES, INC. | FB019111 | 1996-07-09 | Revoked | DEFIANCE |
| MACH LLC | DL023253 | 2010-12-21 | Active | HERRICK |
| MACH LOGISTICS GROUP LLC | DL254683 | 2023-07-14 | Dissolved | Sioux Falls |
| MACH ONE LLC | DL005837 | 2003-05-06 | Active | SPEARFISH |
| MACH V INC. | DB046582 | 2003-03-12 | Inactive | — |
| Mach Vault LLC | DL289900 | 2024-12-31 | Dissolved | Aberdeen |
| MACH1 CORP | DB263551 | 2023-12-01 | Active | Sioux Falls |
| MACHA, LLC | DL194682 | 2021-01-13 | Active | BROOKINGS |
| Machado Tree Service LLC | DL322205 | 2026-03-02 | Active | Rapid City |
| MACHAN COMPANY | DB045675 | 2002-07-08 | Inactive | — |
| MACHEEN INC. | FB034991 | 2011-03-07 | Inactive | PLEASANTON |
| MACHER INVESTMENT COMPANY, L.L.C. | DL000306 | 1994-12-09 | Inactive | — |
| MACHIAS AUTO PARTS, INC. | 19550068D | 1955-03-03 | Active | — |
| MACHIAS BUILDING CORP. | 19590120D | 1959-03-26 | Active | — |
| MACHIAS CEMETERY ASSOCIATION | 19270006N | 1927-06-17 | Active | — |
| MACHIAS CLEANERS & LAUNDRY, INC. | 19610119D | 1961-02-21 | Active | — |
| MACHIAS HARDWARE CO. | 19480046D | 1948-03-24 | Active | — |
| MACHIAS SAVINGS BANK | 18690001B | 1969-03-05 | Active | — |
| MACHIAS VALLEY BOATING CLUB, INC. | 19630024ND | 1963-03-28 | Dissolved | — |
| MACHIAS VALLEY GRANGE NO. 360 PATRONS OF HUSBANDRY | 19470056ND | 1947-12-02 | Dissolved | — |
| MACHIAS VALLEY SPORTSMEN'S CLUB, INC. | 19600057ND | 1960-12-27 | Active | — |
| MACHIASPORT CHURCH HILL CEMETERY ASSOCIATION | 19470008N | 1947-08-21 | Active | — |
| MACHIASPORT HISTORICAL SOCIETY | 19660021ND | 1966-03-24 | Active | — |
| MACHIN ENGINEERING, INC. | FB191031 | 2020-11-10 | Active | Traverse City |
| MACHINE & TOOL MARKETING, INC. | DB046204 | 2002-12-16 | Inactive | — |
| Machine and Nature (MAN), LLC | DL043700 | 2015-05-14 | Dissolved | YANKTON |
| MACHINE COATINGS, L.L.C. | DL005797 | 2003-04-24 | Inactive | TEA |
| MACHINE ENGINEERING, LLC | DL035418 | 2013-10-15 | Active | ABERDEEN |
| Machine Gun Spray Foam & Concrete Lifting, LLC | FL329120 | 2026-05-19 | Active | GLENDIVE |
| MACHINE TOOL FINANCE CORPORATION | FB012329 | 1988-09-26 | Inactive | PORTLAND |
| MACHINE TOOL IMPORTS, LLC | DL028688 | 2012-07-02 | Dissolved | — |
| MACHINE TOOL SUPPLY CORPORATION | FB027682 | 2003-09-10 | Revoked | EAGAN |
| MACHINE TOOL SUPPLY, INC. | FB013057 | 1989-09-29 | Inactive | EAGAN |
| MACHINE WORKS, INC. | DB012073 | 1974-01-02 | Inactive | — |
| Machinery Traders LLC | DL223436 | 2022-03-24 | Active | BROOKINGS |
| Machinery, LLLP | DP209000 | 2021-08-25 | Active | GARRETSON |
| MACHINIFY, INC. | FB331758 | 2026-06-22 | Active | DALLAS |
| MACHINING SERVICES, INC. | DB041531 | 1999-06-14 | Active | SIOUX FALLS |
| Machirajusolutions Corporation | DB203305 | 2021-05-20 | Dissolved | Watertown |
| Macho Men Maid Service, LLC | DL042545 | 2015-02-27 | Dissolved | RAPID CITY |
| Macho Nacho, LLC | DL038084 | 2014-04-02 | Dissolved | GREENSBORO |
| MachWare LLC | DL240369 | 2022-12-14 | Active | RAPID CITY |
| MACIAS FLOORS INC. | FB035728 | 2012-01-30 | Revoked | LIVONIA |
| MACIEJ RATAJCZAK, LTD | DB330204 | 2026-06-02 | Active | SPEARFISH |
| MACIEJEWSKI FORESTRY, LLC | DL040322 | 2014-09-15 | Active | HOT SPRINGS |
| MACIEJEWSKI RANCH LIMITED PARTNERSHIP | DP001801 | 2007-02-26 | Active | — |
| MACIEJEWSKI, INC. | DF020173 | 1980-11-17 | Active | TIMBER LAKE |
| Mack & Ford LLC | DL203872 | 2021-05-31 | Active | Lead |
| MACK & SCHUHLE, INC. | FB170154 | 2019-09-13 | Active | KEY BISCAYNE |
| Mack Ag Ventures LLC | DL050551 | 2016-11-03 | Inactive | WATERTOWN |
| MACK CHARLES LLC | DL014472 | 2007-08-15 | Dissolved | DEADWOOD |
| Mack Cleaning LLC | DL271529 | 2024-03-26 | Active | Spearfish |
| Mack Co Salon LLC | DL235583 | 2022-09-27 | Inactive | Sioux Falls |
| Mack Concrete & Hauling LLC | DL047689 | 2016-03-23 | Active | CASTLEWOOD |
| Mack Construction LLC | DL230339 | 2022-07-11 | Active | Hartford |
| Mack Consulting, LLC | DL304067 | 2025-07-07 | Active | Sioux Falls |
| MACK CUSTOM, INC. | DB049766 | 2005-05-26 | Dissolved | HURON |
| Mack Estates LLC | DL177519 | 2020-02-18 | Active | Rapid City |
| MACK FINANCIAL CORPORATION | 19600005F | 1960-04-15 | Merged | — |
| MACK FINISHING, LLP | DR001073 | 2007-01-18 | Active | LEOLA |
| Mack Holdings, LLC | DL251309 | 2023-05-22 | Active | Minneapolis |
| MACK LAND SURVEYING, LLC | DL027302 | 2012-02-22 | Active | WATERTOWN |
| MACK LAND, LLP | DR001072 | 2007-01-18 | Active | LEOLA |
| Mack Landscaping, LLC | DL256967 | 2023-08-18 | Active | Castlewood |
| MACK METAL SALES, INC. | DB057746 | 2013-04-23 | Active | HURON |
| Mack Outdoor Lighting LLC | DL273206 | 2024-04-19 | Active | Castlewood |
| MACK PROPERTIES LLC | DL163855 | 2019-04-29 | Inactive | Watertown |
| MACK TRUCKS, INC. | FB004857 | 1974-12-19 | Active | Greensboro |
| MACK VENTURES USA LLC | FL196131 | 2021-02-04 | Active | Leola |
| MACK'S AUTO BODY, LLC | DL020445 | 2009-12-21 | Active | SPEARFISH |
| MACK'S AUTO, INC. | DB032566 | 1993-01-19 | Active | ABERDEEN |
| MACK'S CONVENIENCE STORES, INC. | DB037610 | 1996-08-29 | Inactive | — |
| Mack's Forest and Land Clearing LLC | DL322787 | 2026-03-09 | Active | Watertown |
| MACK, INC. | DB032862 | 1993-03-31 | Dissolved | CASTLEWOOD |