| QUARTER CIRCLE DIAMOND DOT RANCH, INC. | — | DF002422 | 1961-08-30 | Dissolved | — |
| QUARTER CIRCLE G BAR CATTLE COMPANY, INC. | — | DB023287 | 1984-03-29 | Inactive | — |
| Quarter Circle H Ranch LLC | — | DL148977 | 2018-05-30 | Active | Long Valley |
| Quarter Circle S Ranch, LLC | — | DL240241 | 2022-12-13 | Active | Faulkton |
| QUARTER CIRCLE V LIMITED PARTNERSHIP | — | DP002100 | 2010-05-19 | Active | RED OWL |
| QUARTER CIRCLE Y, CO. | — | DF031309 | 1992-01-07 | Active | Wakpala |
| QUARTER HORSE DIGEST, INC. | — | DB013395 | 1976-02-17 | Dissolved | — |
| QUARTER M FARMS, INC. | — | FB019048 | 1996-06-17 | Revoked | ROSE HILL |
| QUARTER MOON RANCH, LLC | — | DL010029 | 2005-10-19 | Dissolved | RAPID CITY |
| QUARTER PHONES OF SOUTH DAKOTA, INC. | — | DB032319 | 1992-11-17 | Inactive | — |
| QUARTER TO NINE LLC | — | DL022051 | 2010-07-29 | Dissolved | BROOKINGS |
| QUARTERLINE CONSULTING SERVICES, LLC | — | FL006299 | 2012-05-10 | Active | Columbia |
| QUARTZ CANYON ROAD DISTRICT | — | DM009431 | 1997-09-12 | Active | RAPID CITY |
| QUARTZ CANYON, INC. | — | DB026924 | 1987-12-04 | Inactive | — |
| QUARTZ CRYSTAL, LLC | — | DL026220 | 2011-11-14 | Dissolved | Tulsa |
| QUARTZ OIL EXPLORATION LLC | — | FL006570 | 2012-11-08 | Inactive | DEADWOOD |
| QUARTZ OIL EXPLORATION, LLC | — | DL031719 | 2013-03-20 | Active | Watertown |
| QUARTZ OPERATIONS, LLC | — | DL029963 | 2012-11-08 | Inactive | YANKTON |
| Quartzite Capital Partners LLC | — | DL247405 | 2023-03-27 | Inactive | Sioux Falls |
| Quartzite Coffeehouse, LLC | — | DL326423 | 2026-04-18 | Active | Garretson |
| QUARTZITE INVESTORS, LLC | — | DL005780 | 2003-04-18 | Active | DELL RAPIDS |
| Quartzite Motors LLC | — | DL264349 | 2023-12-13 | Inactive | Sioux Falls |
| Quartzite Properties LLC | — | DL327095 | 2026-04-27 | Active | GARRETSON |
| Quartzite Properties, LLC | — | DL163186 | 2019-04-15 | Inactive | Sioux Falls |
| QUARVE DRUG CO. | — | DB012833 | 1975-04-11 | Inactive | — |
| QUARVE DRUG COMPANY | — | DB045016 | 2002-01-25 | Active | BRITTON |
| Quasar Carrier LLC | — | DL307584 | 2025-08-22 | Active | Sioux Falls |
| QUASAR EXPRESS, INC. | — | DB023828 | 1978-03-17 | Inactive | — |
| QUASAR FINANCIAL, L.L.C. | — | DL000414 | 1995-03-30 | Inactive | — |
| QUASAR PICTURES LLC | — | DL021540 | 2010-05-19 | Dissolved | CHAMBERLAIN |
| Quash Seltzer, LLC | — | FL197818 | 2021-03-03 | Revoked | Pembroke Pines |
| QUAST FAMILY LIMITED PARTNERSHIP | — | DP000781 | 1997-12-22 | Inactive | — |
| QUAST REALTY, INC. | — | FB021702 | 1998-08-26 | Revoked | WINSTED |
| QUAST TRANSFER, INC. | — | FB013036 | 1989-09-22 | Revoked | WINSTED |
| QUATERNARY RESEARCH INSTITUTE, INCORPORATED | — | NS010143 | 1994-08-04 | Inactive | HOT SPRINGS |
| QUATERNION, LLC | — | DL211154 | 2021-09-28 | Inactive | CHESTER |
| Quatrefoil Associates Inc. | — | DB172952 | 2019-11-13 | Dissolved | Laurel |
| QUATRIS HEALTHCO, LLC | — | FL239825 | 2022-12-06 | Active | Boston |
| QUATRO INCORPORATION | — | DB052038 | 2007-02-13 | Dissolved | Canoga Park |
| Quatrus, LLC | — | DL164735 | 2019-05-16 | Inactive | Rolling Meadows |
| Quayside Consulting LLC | — | DL284901 | 2024-10-11 | Active | Watertown |
| Quazar Management Inc. | — | DB060885 | 2016-05-16 | Dissolved | Miami |
| QUBICAAMF WORLDWIDE, LLC | — | FL002592 | 2005-10-04 | Active | MECHANICSVILLE |
| que llc | — | DL234550 | 2022-09-13 | Dissolved | Sioux Falls |
| Que Pasa Sioux Falls | — | NS175195 | 2020-01-02 | Dissolved | Renner |
| Que Paso LLC | — | DL170542 | 2019-09-22 | Active | SIOUX FALLS |
| Que Tal, LLC | — | DL177968 | 2020-02-27 | Active | Sioux Falls |
| Quebec Exchange, LLC | — | DL042809 | 2015-03-16 | Active | Seattle |
| QUEBECOR WORLD DITTLER BROTHERS INC. | — | FB029994 | 2005-09-26 | Inactive | ATLANTA |
| QUEBECOR WORLD DITTLER BROTHERS INC. | — | FB023210 | 1999-11-18 | Revoked | NORTH HAVEN |
| QUEEN 4 A DAY, INC. | — | DB051050 | 2006-05-03 | Inactive | — |
| Queen B Transportation LLC | — | DL218656 | 2022-01-17 | Dissolved | Sioux Falls |
| Queen B's Bakery LLC | — | DL157318 | 2018-12-07 | Dissolved | Aberdeen |
| QUEEN BEAD, LLC | — | DL024291 | 2011-04-04 | Dissolved | SIOUX FALLS |
| Queen Bee Acres, L.L.C. | — | DL201826 | 2021-04-27 | Dissolved | Sioux City |
| Queen Bee Cleaners, L.L.P. | — | DR154897 | 2018-10-09 | Dissolved | HENRY |
| Queen Bee Photography LLC | — | DL222493 | 2022-03-10 | Dissolved | Rapid City |
| QUEEN BEE, INC. | — | DB035502 | 1995-03-07 | Inactive | — |
| QUEEN CITY ACQUISITION, LLC | — | DL011325 | 2006-05-11 | Active | SPEARFISH |
| Queen City Bakery, Inc. | — | DB257530 | 2023-08-28 | Active | Sioux Falls |
| Queen City Balloons L.L.C. | — | DL148198 | 2018-05-14 | Active | Sioux Falls |
| Queen City Business Services LLC | — | DL236296 | 2023-01-01 | Active | SIOUX FALLS |
| QUEEN CITY CHEESE STEAK LLC | — | DL031485 | 2013-03-01 | Dissolved | Spearfish |
| Queen City Clean, LLC | — | DL219041 | 2022-01-22 | Dissolved | SPEARFISH |
| QUEEN CITY CLEANERS, INC. | — | DB049203 | 2005-01-20 | Dissolved | — |
| QUEEN CITY CONCIERGE LLC | — | DL031578 | 2013-03-08 | Active | SIOUX FALLS |
| Queen City Door Services LLC | — | DL245518 | 2023-03-01 | Active | Spearfish |
| QUEEN CITY DOOR, LLC | — | DL024080 | 2011-03-14 | Active | SPEARFISH |
| QUEEN CITY ELECTRONIC, INC. | — | DB020878 | 1981-08-11 | Inactive | — |
| QUEEN CITY FAMILY PANCAKES, INC. | — | DB032536 | 1993-01-08 | Active | SPEARFISH |
| QUEEN CITY FUTBOL CLUB | — | NS049595 | 2015-02-25 | Active | SPEARFISH |
| QUEEN CITY GRANGE # 30 P. OF H. | — | 19500072ND | 1950-12-11 | Dissolved | — |
| Queen City Ink. LLC | — | DL230875 | 2022-07-20 | Dissolved | Sioux Falls |
| QUEEN CITY KIDDIE KOLLEGE | — | NS006136 | 1976-12-06 | Inactive | — |
| QUEEN CITY L.L.C. | — | DL003622 | 2001-03-09 | Dissolved | — |
| Queen City Liberty Tax Company LLC | — | DB318772 | 2026-01-22 | Dissolved | SPEARFISH |
| Queen City Liberty Tax Company, LLC | — | DL319738 | 2026-02-02 | Active | SPEARFISH |
| Queen City Liquor Store, LLC | — | DL042626 | 2015-03-06 | Dissolved | SPEARFISH |
| QUEEN CITY LIQUOR, INC. | — | DB052196 | 2007-03-28 | Dissolved | SPEARFISH |
| Queen City Massage LLC | — | DL263784 | 2023-12-05 | Active | Sioux Falls |
| QUEEN CITY MEDICAL CENTER, PROF. L.L.C. | — | DL000335 | 1994-12-30 | Inactive | SPEARFISH |
| QUEEN CITY MEDICAL CONDOMINIUMS | — | NS008127 | 1985-06-14 | Inactive | — |
| QUEEN CITY MEDICAL PROPERTIES, L.L.C. | — | DL004504 | 2002-02-27 | Inactive | — |
| QUEEN CITY MOBILE HOMES, INC. | — | DB034000 | 1994-02-01 | Dissolved | SPEARFISH |
| QUEEN CITY MOTORS CO. | — | DB028896 | 1989-11-20 | Dissolved | — |
| QUEEN CITY POST NO. 5860, VETERANS OF FOREIGN WARS OF THE UNITED STATES, INCORPORATED | — | NS010767 | 1997-05-01 | Active | SPEARFISH |
| Queen City Properties, LLC | — | DL256848 | 2023-08-16 | Active | Sioux Falls |
| QUEEN CITY REAL ESTATE AND INSURANCE AGENCY, INC. | — | 19630137D | 1963-01-03 | Active | — |
| Queen City Rocket Lube LLC | — | DL205132 | 2021-06-22 | Active | South Dakota |
| QUEEN CITY ROCKET LUBE, INC. | — | DB040742 | 1998-11-30 | Dissolved | — |
| Queen City Salon, LLC | — | DL207472 | 2021-07-30 | Active | Spearfish |
| Queen City Songwriters Incorporated | — | NS275697 | 2024-05-24 | Active | Spearfish |
| Queen City Track Club LLC | — | DL185980 | 2020-08-13 | Dissolved | Rapid City |
| QUEEN CITY WHOLESALERS, INC. | — | DB006179 | 1946-01-02 | Dissolved | SIOUX FALLS |
| Queen City Window Cleaning & Pressure Washing LLC. | — | DL273462 | 2024-04-23 | Dissolved | Sioux Falls |
| Queen Consulting Group, Inc | — | FB201959 | 2021-04-29 | Inactive | Glastonbury |
| Queen Consulting Group, LLC | — | FL246541 | 2023-03-15 | Revoked | GLASTONBURY |
| QUEEN CREEK, LLC | — | DL010838 | 2006-03-07 | Dissolved | MINA |
| QUEEN ENTERPRISES, LLC | — | DL029594 | 2012-10-02 | Inactive | BRANTFORD |
| Queen Life by Design, LLC | — | DL044191 | 2015-06-30 | Active | Sioux Falls |
| Queen Massage LLC | — | DL261840 | 2023-11-02 | Dissolved | Rapid City |
| QUEEN NAILS SPA LLC | — | DL266289 | 2024-01-12 | Dissolved | SIOUX FALLS |
| Queen of Clean, LLC | — | DL229108 | 2022-06-17 | Dissolved | Spearfish |
| Queen of the Holy Rosary Church, Trail City, South Dakota | — | CH009438 | 2016-07-05 | Active | Trail City |
| Queen On The Scene, LLC | — | DL248928 | 2023-04-17 | Dissolved | SIOUX FALLS |
| QUEEN STREET AMERICA, LLC | — | FL006387 | 2012-07-06 | Revoked | CHAPIN |
| QUEEN'S COURT, INC. | — | DB028363 | 1989-05-03 | Inactive | — |
| QUEEN'S WASH & DRY, INC. | — | DB022903 | 1983-11-28 | Inactive | — |
| Queence Beauty & Cosmetic Store LLC | — | DL180823 | 2020-05-01 | Dissolved | Sioux Falls |
| Queence Beauty Supply Incorporated | — | DB060704 | 2016-02-18 | Dissolved | SIOUX FALLS |
| Queence Grocery Store LLC | — | DL159733 | 2019-01-31 | Inactive | Sioux Falls |
| Queeniage-A1, LLC | — | DL195572 | 2021-01-28 | Active | Sioux Falls |
| Queeniage-A2, LLC | — | DL200202 | 2021-04-05 | Active | Sioux Falls |
| Queeniage-A4, LLC | — | DL211650 | 2021-10-05 | Active | Sioux Falls |
| Queens and Kings Logistics LLC | — | DL203200 | 2021-05-19 | Dissolved | Sioux Falls |
| Queens Cleaning Service L.L.C. | — | DL273831 | 2024-04-27 | Dissolved | Sioux Falls |
| Queens Finest Cannabis LLC | — | DL304910 | 2025-07-17 | Active | Watertown |
| Queens Landing, LLC | — | DL329184 | 2026-05-19 | Active | Nemo |
| Queens of Clean LLC | — | DL260863 | 2023-10-17 | Dissolved | Buffalo |
| Queens Place, LLC | — | DL264771 | 2023-12-20 | Active | Sioux Falls |
| Queers United for Empowerment and Equal RIghts, Inc. | — | NS135084 | 2017-07-17 | Dissolved | Rapid City |
| QUEMEX LLC | — | DL003904 | 2001-07-06 | Inactive | — |
| QUENZER AUTOLAND, INC. | — | DB010196 | 1970-07-16 | Inactive | — |
| QUENZER ELECTRIC, INC. | — | DB049569 | 2005-04-13 | Active | Watertown |
| QUENZER INVESTMENTS LLC | — | DL012454 | 2006-11-08 | Inactive | — |
| Quenzer Rentals, LLC | — | DL175074 | 2019-12-30 | Dissolved | Mobridge |
| QUERENCIA CARES FOUNDATION | — | NS015096 | 2013-04-17 | Dissolved | SIOUX FALLS |
| QUERENCIA, INC. | — | DB050923 | 2006-03-31 | Active | Hill City |
| QUERY INSURANCE AGENCY, INCORPORATED | — | FB022348 | 1999-03-15 | Revoked | ROCHELLE |
| Query.AI, Inc. | — | FB180824 | 2020-05-01 | Revoked | Atlanta |
| Quest Alaska Charters, LLC | — | DL248558 | 2023-04-12 | Dissolved | Aberdeen |
| QUEST ALASKA FISHERIES, INC. | — | DB035627 | 1995-03-30 | Inactive | — |
| QUEST ASSET MANAGEMENT, INC. | — | FB026965 | 2003-01-23 | Inactive | ORANGE |
| QUEST AUSTRALIA PRODUCTIONS, L.L.C | — | DL000300 | 1994-12-08 | Inactive | ABERDEEN |
| QUEST AVIATION, INC. | — | DB024565 | 1985-07-10 | Active | ABERDEEN |
| QUEST CAPITAL GROUP, LLLP | — | DP001844 | 2007-12-17 | Active | — |
| QUEST CHURCH | — | CH140529 | 2017-12-04 | Active | Dell Rapids |
| QUEST COMMUNICATIONS CORP. | — | FB014694 | 1991-07-22 | Revoked | OVERLAND PARK |
| QUEST COMMUNICATIONS CORP. DBA QCC COMMUNICATIONS CORP. | — | FB017140 | 1994-07-29 | Inactive | PLANTATION |
| QUEST CONSTRUCTION, LLC | — | DL012289 | 2006-10-13 | Active | ABERDEEN |
| Quest Consumer Inc. | — | FB244602 | 2023-02-16 | Active | Secaucus |
| Quest Defense Systems & Solutions, Inc. | — | FB321802 | 2026-02-25 | Active | Blue Ash |
| QUEST DEVELOPMENT & CONSTRUCTION, INC. | — | DB032255 | 1992-10-27 | Active | ABERDEEN |
| QUEST DIAGNOSTICS CLINICAL LABORATORIES, INC. | — | FB011444 | 1987-04-23 | Revoked | COLLEGEVILLE |
| QUEST ENERGY SYSTEMS, INC. | — | FB009327 | 1984-01-05 | Revoked | WILMINGTON |
| QUEST ENGINEERING, INC. | — | FB010646 | 1986-01-08 | Inactive | MINNEAPOLIS, |
| QUEST ENGINEERING, INC. | — | FB036889 | 2013-07-19 | Inactive | Minneapolis |
| QUEST FISHERIES, L.L.C. | — | DL000219 | 1994-07-18 | Inactive | ABERDEEN |
| QUEST FOR WELLNESS, INC. | — | DB046435 | 2003-01-31 | Active | RAPID CITY |
| QUEST FOR WELLNESS, P.C. | — | DB044317 | 2001-07-10 | Dissolved | — |
| QUEST FOUNDATION, INC. | — | NS010682 | 1996-11-25 | Dissolved | — |
| QuEST GLOBAL SERVICES NA, INC. | — | FB210393 | 2021-09-17 | Active | Windsor |
| QUEST GRADING, INC. | — | DB043262 | 2000-09-26 | Inactive | — |
| QUEST GRADING, L.L.C. | — | DL003070 | 2000-06-27 | Inactive | — |
| QUEST HOSPITALITY SUPPLIERS, L.L.C. | — | DL005202 | 2002-10-30 | Active | ABERDEEN |
| QUEST LANDSCAPE CONSTRUCTION, INC. | — | DB043261 | 2000-09-26 | Inactive | — |
| QUEST LANDSCAPE CONSTRUCTION, L.L.C. | — | DL003038 | 2000-06-09 | Inactive | — |
| Quest Management, LLC | — | DL043333 | 2015-05-11 | Dissolved | Sioux Falls |
| QUEST MARKETING GROUP, INC. | — | DB026478 | 1987-06-19 | Inactive | — |
| Quest Mediate LLC | — | DL255957 | 2023-08-02 | Dissolved | RAPID CITY |
| Quest Mediation & Biblical Counseling LLC | — | DL253067 | 2023-06-18 | Inactive | Rapid City |
| QUEST OFFICE DEVELOPMENT, L.L.C. | — | DL003001 | 2000-05-19 | Active | ABERDEEN |
| Quest Procurement LLC | — | FL300235 | 2025-05-14 | Active | Secaucus |
| QUEST PRODUCTIONS, L.L.C. | — | DL000136 | 1994-02-28 | Inactive | ABERDEEN |
| QUEST PROJECT MANAGEMENT, INC. | — | DB036029 | 1995-07-10 | Inactive | — |
| QUEST RESOURCE MANAGEMENT GROUP, LLC | — | FL006421 | 2012-07-30 | Active | Irving |
| QUEST SERVICE GROUP, LLC | — | FL005229 | 2010-07-09 | Active | GARDEN CITY |
| QUEST SERVICE GROUP, LLC | — | FL003952 | 2008-02-21 | Revoked | GARDEN CITY |
| QUEST SOFTWARE INC. | — | FB033995 | 2009-12-04 | Active | Aliso Viejo |
| QUEST SOFTWARE, INC. | — | FB030279 | 2006-01-13 | Inactive | ALISO VIEJO |
| QUEST TELECOMMUNICATIONS, INC. DBA QTI | — | FB016693 | 1994-02-09 | Revoked | SALT LAKE CITY |
| Quest Towing Services, L.L.C. | — | FL148427 | 2018-05-17 | Revoked | Saint Johns |
| QUEST TURF LLC | — | FL003756 | 2007-10-04 | Revoked | MUNCIE |
| QUEST, INC. | — | DB028396 | 1989-05-16 | Inactive | — |
| QUESTAR AGENCY, INC. | — | FB023337 | 1999-12-16 | Inactive | ANN ARBOR |
| QUESTAR AGENCY, INC. | — | FB032932 | 2008-09-15 | Inactive | Minneapolis |
| QUESTAR CAPITAL CORPORATION | — | FB032996 | 2008-10-21 | Active | Minneapolis |
| QUESTIBLE LLC | — | DL129353 | 2017-01-04 | Inactive | Eagle Butte |
| QUESTIONS & SOLUTIONS ENGINEERING, INC. | — | FB034836 | 2010-12-15 | Revoked | CHASKA |
| Questions & Solutions Engineering, Inc. | — | FB164049 | 2019-05-02 | Active | Chaska |
| QuestLoop, LLC | — | DL284813 | 2024-10-09 | Dissolved | Titusville |
| QUESTMARK CORPORATION | — | FB026026 | 2002-03-06 | Inactive | CANONSBURG |
| QUESTOR DEVELOPMENT GROUP LTD. | — | FB011017 | 1986-08-11 | Revoked | ST. PAUL |
| Questover Graphics, LLC | — | DL309688 | 2025-09-19 | Active | Big Stone City |
| Quetica, LLC | — | FL177823 | 2020-02-24 | Revoked | Bloomington |
| Quetica, LLC | — | FL151969 | 2018-08-02 | Revoked | Bloomington |
| Quetzal Roofing & Exterior LLC | — | DL332425 | 2026-06-30 | Active | Rapid City |
| Quetzal, LLC | — | DL221682 | 2022-02-28 | Active | — |
| QUICK & REILLY, INC. | — | FB020219 | 1997-06-24 | Inactive | NEW YORK |
| QUICK & REILLY, INC. | — | FB009703 | 1984-07-23 | Revoked | NEW YORK |
| Quick Buy LLC | — | DL290606 | 2025-01-08 | Dissolved | Aberdeen |
| QUICK CALL CELLULAR LLC | — | FL001318 | 2002-06-24 | Revoked | LOS GATOS |
| Quick Care - Huron LLC | — | DL241497 | 2023-01-04 | Dissolved | Huron |
| QUICK CARRIER LLC | — | DL043860 | 2015-06-01 | Active | Sioux Falls |
| QUICK CASH LOANS INC. | — | DB042518 | 2000-03-02 | Dissolved | RAPID CITY |
| Quick cash withdrawal LLC | — | DL197690 | 2021-03-01 | Dissolved | Sioux Falls |
| QUICK CHANGE SYSTEMS, INC. | — | DB033652 | 1993-11-24 | Active | PIERRE |
| QUICK CHICKS, INC. | — | DB020408 | 1981-02-12 | Inactive | — |
| Quick Dealer Solutions LLC | — | DL330397 | 2026-06-04 | Active | webster |
| QUICK DRAW, LLC | — | DL025185 | 2011-07-13 | Dissolved | SIOUX FALLS |