| MILLTONES BARBERSHOP CHORUS | NS012449 | 2003-12-08 | Dissolved | Corona |
| MILLTOWN ISLAND PARK ASSOCIATION CORPORATION | NS014879 | 2012-07-06 | Active | Emery |
| MILLWORK SPECIALTIES, INC. | FB028232 | 2004-02-12 | Revoked | ROGERS |
| MILLWORK SPECIALTIES, INC. | FB030271 | 2006-01-10 | Inactive | Rogers |
| MILLWORK SPECIALTIES, INC. | FB026086 | 2002-03-25 | Revoked | ROGERS |
| MILLWRIGHTS & RIGGERS, INC. | FB018871 | 1996-04-19 | Inactive | RICHMOND |
| MILMAC, INC. | 19570070D | 1957-10-18 | Dissolved | — |
| Milner Financial, LLC | FL242024 | 2023-01-11 | Active | Lawrenceville |
| MILO BEAUTY & BARBER SUPPLY CO., INC. | FB009947 | 1984-12-06 | Revoked | STOW |
| MILO BELLE CONSULTANTS, LLC | DL021024 | 2010-03-19 | Dissolved | SIOUX FALLS |
| MILO CONGREGATION OF JEHOVAH'S WITNESSES, MILO, MAINE | 19650011N | 1965-09-30 | Active | — |
| Milo Deals, LLC | DL145085 | 2018-03-09 | Dissolved | RAPID CITY |
| MILO FARMERS UNION | 19170006D | 1917-04-10 | Dissolved | — |
| MILO FREE PUBLIC LIBRARY | 19210009ND | 1921-08-16 | Active | — |
| MILO LAKE LLC | DL154176 | 2018-09-21 | Dissolved | Sioux Falls |
| MILO LLC | DL320795 | 2026-02-14 | Active | Sioux Falls |
| MILO MARA, LLC | DL013675 | 2007-04-17 | Dissolved | RAPID CITY |
| Milovany's LLC | DL292968 | 2025-02-10 | Active | Scotland |
| MILPARC DEVELOPMENT COMPANY, LLC | DL014799 | 2007-10-04 | Active | BROOKINGS |
| Milparc II Development Company, LLC | DL161021 | 2019-02-28 | Active | BROOKINGS |
| MILPARK, INC. | FB010671 | 1986-01-22 | Inactive | HOUSTON |
| Milser Roofing & Construction LLC | DL294995 | 2025-03-07 | Active | Rapid City |
| Milsi Cosmetics LLC | DL332320 | 2026-06-29 | Active | Watertown |
| Milson Labs, LLC | DL043258 | 2015-04-16 | Dissolved | WENTWORTH |
| MILSOUDOR FARM, LLC | DL020970 | 2010-03-11 | Inactive | PIEDMONT |
| MILSPO TRAINING LLC | DL175519 | 2020-01-08 | Inactive | SPEARFISH |
| MILTENYI BIOMEDICINE INC. | FB324152 | 2026-03-24 | Active | GAITHERSBURG |
| Milton David Residential Roofing LLC | FL229687 | 2022-06-28 | Revoked | Joplin |
| Milton Electric LLC | DL273917 | 2024-04-29 | Active | Brookings |
| MILTON LAKNESS LIMITED PARTNERSHIP | DP002601 | 2013-09-27 | Inactive | HAYTI |
| MILTON LEATHER BOARD COMPANY | 18920001D | 1892-12-17 | Suspended | — |
| MILTON MORRIS, L.L.C. | DL005752 | 2003-04-11 | Dissolved | PIERRE |
| MILTON NELSON ENTERPRISES, INC. | DB035081 | 1994-12-12 | Dissolved | MITCHELL |
| MILTON OPLAND ELECTRIC, INC. | DB027732 | 1988-09-30 | Inactive | BALTIC |
| Milton Oversight Inc. | DB059828 | 2015-02-26 | Active | WESTPORT |
| MILTON PATE & ASSOCIATES, INC. | FB018694 | 1996-02-26 | Revoked | ATLANTA |
| MILTON PLANTATION CEMETERY ASSOCIATION | 19440008N | 1944-06-21 | Active | — |
| Milton Properties LLC | DL190930 | 2020-11-09 | Active | Brookings |
| MILTON VENDING SERVICE | 19490050D | 1949-05-03 | Active | — |
| Milton's Seasonings, LLC | DL259754 | 2023-09-28 | Active | Sturgis |
| Miltonia Holding LLC | DL127966 | 2016-11-21 | Inactive | Rapid City |
| MILWAUKEE ELECTRIC TOOL CORPORATION | FB174627 | 2019-12-19 | Active | BROOKFIELD |
| MILWAUKEE INSURANCE GROUP, INC. | FB018541 | 1996-01-05 | Inactive | MILWAUKEE |
| MILWAUKEE LAND COMPANY | FB017123 | 1994-07-22 | Revoked | CHICAGO |
| MILWAUKEE LAND COMPANY | FB000673 | 1901-11-29 | Inactive | CHICAGO |
| Milwaukee Partners LLC | FL260403 | 2023-10-10 | Active | Wilmington |
| Milwaukee Partners LLC | FL220926 | 2022-02-17 | Revoked | Wilmington |
| MIM, INC. | FB038159 | 2014-10-06 | Active | Pierce |
| MIM1 LLC | DL210908 | 2021-09-24 | Active | RAPID CITY |
| Mima Papi LLC | DL248713 | 2023-04-14 | Active | Sioux Falls |
| MIMAR L.L.C. | DL000022 | 1993-09-09 | Dissolved | — |
| MIMG CCLXV Alps Park Sub, LLC | FL330675 | 2026-06-08 | Active | Franktown |
| MIMG CCLXV Canyon Lake Sub, LLC | FL330678 | 2026-06-08 | Active | Franktown |
| MIMG CCLXV Homestead Garden Sub, LLC | FL330680 | 2026-06-08 | Active | Franktown |
| MIMG CCLXV Pointe West Sub, LLC | FL330682 | 2026-06-08 | Active | Franktown |
| MIMG CCLXV Prairie Tree Sub, LLC | FL330684 | 2026-06-08 | Active | Franktown |
| MIMG CCLXV Silver Springs Sub, LLC | FL330683 | 2026-06-08 | Active | Franktown |
| Mimi's Diner, LLC. | DL192123 | 2020-12-02 | Dissolved | Freeman |
| MIMI'S PRAIRIE LUNCHBOX LLC | DL228528 | 2022-06-08 | Active | UNION CENTER |
| Mimic Innovations, LLC | DL312008 | 2025-10-22 | Active | Rapid City |
| Mimics Outpost LLC. | DL177961 | 2020-02-26 | Dissolved | Huron |
| MIMIR ENVIRONMENTAL TECHNOLOGY INCORPORATED | DB053706 | 2008-06-18 | Inactive | — |
| Mimir Group Inc | DB212242 | 2021-10-14 | Dissolved | Watertown |
| Mimm's Trail Holding Company, LLC | DL041529 | 2014-12-16 | Dissolved | ST. PETERSBURG |
| MIMMO L.L.C. | DL003080 | 2000-06-30 | Dissolved | — |
| MIMO INVESTMENTS LIMITED PARTNERSHIP | DP002851 | 2015-09-18 | Active | PIERRE |
| MIMS INTERNATIONAL, LTD. | FB014208 | 1991-02-19 | Inactive | TOWSON |
| MIN PIN EXPRESS INC. | DB045676 | 2002-07-08 | Inactive | — |
| MIN PIN EXPRESS, LLC | DL012560 | 2006-11-22 | Inactive | — |
| MIN-DAK BEVERAGES, INC. | DB011523 | 1973-02-21 | Inactive | — |
| MIN-DAK BEVERAGES, LLC | DL002476 | 1999-09-20 | Inactive | — |
| MIN-DAK GROWERS, L.L.C. | DL016723 | 2008-06-16 | Active | HURON |
| MIN-DAK OASIS LLC | DL039212 | 2014-06-16 | Dissolved | WILLOW LAKE |
| MIN-DAK PIG CORP. | DB037704 | 1996-09-27 | Inactive | — |
| MIN-KOTA BUILDING IMPROVEMENT, INC. | FB010623 | 1985-12-26 | Revoked | FARGO |
| MIN-TURN LAND CO. | DF020264 | 1980-12-22 | Dissolved | — |
| MINA EQUITY EXCHANGE, MINA, SOUTH DAKOTA | CO000168 | 1915-06-22 | Dissolved | — |
| Mina Lake Association, Inc. | NS162038 | 2019-03-21 | Active | Mina |
| MINA LAKE BUILDERS, INCORPORATED | DB028473 | 1989-06-09 | Inactive | MINA LAKE |
| MINA LAKE ROLL-A-DOCK, INC. | DB036575 | 1995-12-22 | Inactive | — |
| MINA LAKE SANITARY AND WATER DISTRICT | SD000034 | 1999-01-28 | Active | — |
| Mina Lots LLC | DL254284 | 2023-07-08 | Dissolved | Watertown |
| MINA MACH PARTNERS LLC | DL188183 | 2020-09-24 | Active | SIOUX FALLS |
| Mina North, LLC | DL227427 | 2022-05-20 | Dissolved | Aberdeen |
| Mina Northeast, LLC | DL275109 | 2024-05-16 | Active | Bath |
| MINA PARKSIDE ESTATES, LLC | DL011640 | 2006-06-30 | Active | MINA |
| MINA, LLC | DL176935 | 2020-02-06 | Active | BOSQUE FARMS |
| MINARD & ASSOCIATES INSURANCE AGENCY INC. | FB025510 | 2001-09-21 | Inactive | PHOENIX |
| Mind Aligned Media, LLC | DL295424 | 2025-03-13 | Inactive | Box Elder |
| MIND ALIGNED, LLC | DL243353 | 2023-01-31 | Inactive | BOX ELDER |
| MIND AND MATCH WISCONSIN S.C. P.C. | FB334335 | 2026-07-22 | Active | Madison |
| MIND AND MATCH WISCONSIN S.C. P.C. | FB290089 | 2025-01-02 | Revoked | Boston |
| MIND AND MATTER | NS013602 | 2007-12-27 | Inactive | — |
| Mind Body Connections PLLC | DL256772 | 2023-08-15 | Active | BLACK HAWK |
| Mind Body Fusion LLC | DL153225 | 2018-08-29 | Dissolved | Rapid City |
| Mind Body Optimization Online, Inc. | DB275771 | 2024-05-27 | Dissolved | Colleyville |
| Mind Body Rx LLC | DL222833 | 2022-03-15 | Dissolved | Rapid City |
| MIND BODY SPIRIT MASSAGE LLC | DL185742 | 2020-08-07 | Dissolved | SIOUX FALLS |
| MIND BODY SPIRIT Therapy LLC | DL300401 | 2025-05-16 | Active | Rapid City |
| Mind Body You, LLC | DL183806 | 2020-06-29 | Active | Winner |
| Mind Melting Melodies LLC | DL328903 | 2026-05-15 | Active | Freeman |
| MIND MINE - LLC | DL195793 | 2021-01-26 | Active | PIERRE |
| Mind Miners LLC | DL302382 | 2025-06-12 | Active | Sioux Falls |
| Mind Mint LLC | DL153732 | 2018-09-11 | Active | SCOTTSDALE |
| Mind Over Matter LLC | DL256582 | 2023-08-14 | Dissolved | Sioux Falls |
| MIND TRANSPORT GO LLC | DL332147 | 2026-06-26 | Active | SIOUX FALLS |
| MIND TRANSPORTS LLC | DL329921 | 2026-05-29 | Active | SIOUX FALLS |
| Mind Your Business LLC | DL285864 | 2024-10-28 | Active | PIEDMONT |
| Mind Your Coffee LLC | DL333103 | 2026-07-08 | Active | Sioux Falls |
| Mind Your Own Business LLC | DL304246 | 2025-07-10 | Active | Sioux Falls |
| MIND-GAMES, INC. | DB035483 | 1995-03-02 | Inactive | — |
| MINDAK EXPRESS, INC. | DB040370 | 1998-08-03 | Inactive | — |
| MINDAK INDUSTRIES, INC. | DB025490 | 1986-06-17 | Inactive | — |
| MINDAKOTA LIMITED PARTNERSHIP | DP000261 | 1992-02-27 | Inactive | — |
| MINDAKOTA NEUROLOGICAL, P.C. | DB050941 | 2006-04-04 | Dissolved | RAPID CITY |
| Mindbloom Provider Group, P.C. | FB233871 | 2022-09-01 | Active | St. Petersburg |
| MINDBODY, INC. | FB219574 | 2022-01-31 | Active | San Luis Obispo |
| MindBodyHeart Pathways PLLC | FL252127 | 2023-06-02 | Revoked | Harrisburg |
| MindBodySoul LLC | DL313777 | 2025-11-17 | Inactive | Watertown |
| MINDCORE, INC. | DB040473 | 1998-09-08 | Inactive | — |
| MindEDU, LLC | DL149387 | 2018-06-07 | Dissolved | Henderson |
| MINDEER SOUTH DAKOTA, LLC | DL003430 | 2000-12-22 | Inactive | — |
| MINDEER, INC. | DB038929 | 1997-08-18 | Inactive | — |
| Minder Real Estate LLC | DL161136 | 2019-03-04 | Active | Springfield |
| Minder Trucking, LLC | DL150015 | 2018-06-21 | Active | Springfield |
| MINDER-VIZCARRA, L.L.C. | DL039808 | 2014-08-04 | Active | Pierre |
| MINDFLAME, LLC | DL016838 | 2008-06-27 | Active | SIOUX FALLS |
| Mindful connections of the Black Hills LLC | DL200948 | 2021-04-15 | Dissolved | Rapid City |
| Mindful Consulting LLC | DL272006 | 2024-04-02 | Dissolved | Denver |
| Mindful DBT, LLC | DL038171 | 2014-04-02 | Active | SIOUX FALLS |
| Mindful Dog Training, LLC | DL194347 | 2021-01-08 | Inactive | Box Elder |
| Mindful Learning Studio LLC | DL286274 | 2024-11-02 | Active | Rapid City |
| Mindful Living, Inc. | DB060725 | 2016-02-29 | Active | Rapid City |
| Mindful Massage, LLC | DL230187 | 2022-07-07 | Active | Blackhawk |
| Mindful Mastery, LLC | DL128657 | 2016-12-15 | Dissolved | Watertown |
| Mindful Matters LLC | DL280000 | 2024-07-30 | Active | Brandt |
| Mindful Mental Health Online, PLLC | DL310430 | 2025-10-01 | Active | Sioux Falls |
| Mindful Recovery LLC | DL316922 | 2025-12-31 | Active | Watertown |
| Mindful Roots Counseling Services LLC | DL252893 | 2023-06-16 | Active | Aberdeen |
| Mindful Software LLC | DL302857 | 2025-06-20 | Active | Sioux Falls |
| Mindful Souls BV Ltd | FB196931 | 2021-02-18 | Active | Colorado Springs |
| Mindful Tech F0E LLC | DL315287 | 2026-01-01 | Active | Kyle |
| Mindful Touch LLC | DL295912 | 2025-03-19 | Active | Rapid City |
| Mindful Wellness, LLC | DL203737 | 2021-05-27 | Active | Sioux Falls |
| MINDFULL FAMILY, LLC | DL044460 | 2015-07-22 | Active | SIOUX FALLS |
| Mindfulness Massage, LLC | DL236073 | 2022-10-04 | Active | Rapid City |
| MINDFULNESS MATTERS BEHAVIORAL HEALTH LLC | DL162592 | 2019-04-02 | Active | RAPID CITY |
| MINDFULNESS RATIONAL THERAPY LLC | DL293267 | 2025-02-13 | Dissolved | Sioux Falls |
| MINDGLOW HEALTH LLC | FL275510 | 2024-05-22 | Active | Deerfield Beach |
| mindier LLC | DL220347 | 2022-02-10 | Active | Sioux Falls |
| Mindless Custom Services L.L.C | DL273416 | 2024-04-23 | Dissolved | SINAI |
| Mindless Kreations LLC | DL266411 | 2024-01-15 | Active | Sturgis |
| MINDO LLC | DL174118 | 2019-12-10 | Active | Sioux Falls |
| MINDOULA HEALTH, INC. | FB187431 | 2020-09-09 | Active | Silver Spring |
| MindPoint Group, LLC | FL274550 | 2024-05-08 | Active | McLean |
| MindRain Inc | DB229765 | 2022-06-29 | Dissolved | SIOUX FALLS |
| MINDRAY DS USA, INC. | FB032616 | 2008-04-29 | Active | Mahwah |
| Mindrew Megatrust, LLC | DL147208 | 2018-04-23 | Active | Kamas |
| MINDS MATTER, PLLC | DL249616 | 2023-04-27 | Active | BATH |
| Mindscape Threads, LLC | DL269184 | 2024-02-24 | Inactive | Box Elder |
| Mindseeker Professional Services, Inc. | FB203584 | 2021-05-25 | Revoked | Ashburn |
| Mindset Basketball, LLC | DL045674 | 2015-10-30 | Dissolved | HARTFORD |
| MINDSET BASKETBALL, LLC | DL028395 | 2012-06-06 | Dissolved | HARTFORD |
| Mindset Care, Inc. | FB310348 | 2025-09-29 | Active | NEW YORK |
| Mindset Matters LLC | DL298910 | 2025-04-30 | Suspended | Rapid City |
| Mindshare Studio LLC | DL315768 | 2025-12-15 | Active | Sioux Falls |
| MindShift Theory LLC | DL305954 | 2025-08-01 | Active | Spearfish |
| MINDTECH, LLC | DL029906 | 2012-11-05 | Dissolved | Sioux Falls |
| MindVenture, Inc. | NS196760 | 2021-02-16 | Dissolved | CENTENNIAL |
| MINE INCORPORATED | DB057925 | 2013-07-19 | Active | SIOUX FALLS |
| MINED FOR DESIGN, INC. | DB319753 | 2026-02-02 | Active | SIOUX FALLS |
| MINER AND MINER, CONSULTING ENGINEERS, INCORPORATED | FB019386 | 1996-10-08 | Revoked | FT. COLLINS |
| Miner Co. Mercantile, LLC | DL222128 | 2022-03-07 | Dissolved | Howard |
| Miner Conservation District | DM009376 | 1952-06-25 | Active | HOWARD |
| MINER CONSTRUCTION COMPANY, INC. | DB023564 | 1984-07-02 | Inactive | — |
| MINER CONSTRUCTION INC. | DB028069 | 1989-01-25 | Inactive | — |
| MINER COUNTY BANK | BK000082 | 1926-04-26 | Inactive | Howard |
| MINER COUNTY CHEESE CO. | DB041940 | 1999-10-14 | Inactive | — |
| MINER COUNTY CONSTRUCTION, INC. | DB045323 | 2002-04-11 | Dissolved | HOWARD |
| MINER COUNTY CYCLE CLUB | NS009154 | 1990-04-30 | Inactive | — |
| MINER COUNTY DEVELOPMENT CORPORATION | DB047503 | 2003-11-06 | Dissolved | HOWARD |
| MINER COUNTY ECONOMIC DEVELOPMENT CORPORATION | NS007934 | 1984-09-11 | Dissolved | HOWARD |
| MINER COUNTY FARMS II, L.L.P. | DR001374 | 2011-01-06 | Dissolved | Vermillion |
| MINER COUNTY FARMS, L.L.P. | DR000880 | 2005-02-02 | Dissolved | SIOUX FALLS |
| MINER COUNTY FEEDERS, L.L.C. | DL001162 | 1997-03-17 | Inactive | Fedora |
| MINER COUNTY GRAIN, INC. | DB025632 | 1986-08-15 | Inactive | — |
| MINER COUNTY HEIFER DEVELOPMENT, L.L.C. | DL001001 | 1996-10-21 | Inactive | — |
| MINER COUNTY HERITAGE FUND | NS012340 | 2003-07-11 | Dissolved | — |
| MINER COUNTY HISTORICAL SOCIETY | NS011669 | 2001-01-11 | Active | Howard |
| MINER COUNTY PHEASANT COUNTRY | NS011523 | 2000-06-07 | Inactive | — |
| MINER COUNTY PIONEER INCORPORATED | DB024999 | 1986-01-02 | Inactive | — |
| MINER COUNTY PORK, LLP | DR000678 | 2002-11-15 | Inactive | — |
| MINER COUNTY RECREATION ASSOCIATION | NS012819 | 2005-04-18 | Active | HOWARD |
| Miner County Wind, LLC | DL047549 | 2016-03-14 | Dissolved | PIPESTONE |
| MINER COUNTY YOUNG MEN'S ASSOCIATION | NS005006 | 1971-11-05 | Inactive | — |
| Miner County Youth Shooting Assn. | NS162250 | 2019-03-25 | Suspended | WINFRED |
| MINER COUNTY, SOUTH DAKOTA RURAL FIRE PROTECTION DISTRICT NO. 1 | PF000024 | 1989-06-13 | Active | — |
| MINER ENTERPRISES LLC | DL205638 | 2021-06-30 | Dissolved | Watertown |
| MINER HOMES, INC. | DB049455 | 2005-03-22 | Dissolved | HOWARD |
| Miner Insurance & Financial Services, Inc. | DB006587 | 1948-10-04 | Active | HOWARD |