| Lune House Publishing, LLC | DL287407 | 2024-11-20 | Active | Fairburn |
| Lunexis LLC | DL329521 | 2026-05-23 | Active | Watertown |
| Lunexora Holdings Inc | DB315970 | 2025-12-18 | Active | Sioux Falls |
| LUNG CANCER RESEARCH FOUNDATION | FN030330 | 2014-02-06 | Revoked | NEW YORK |
| Lunga Vita LLC | FL239999 | 2022-12-08 | Active | MERIDIAN |
| LUNGEVITY FOUNDATION | FN011290 | 2012-01-18 | Inactive | CHICAGO |
| Lunigo LLC | DL311787 | 2025-10-19 | Active | Sioux Falls |
| Lunkers, Inc. | DB058557 | 2014-01-06 | Dissolved | WATERTOWN |
| LUNKERS, LLC | DL010697 | 2006-02-10 | Inactive | WATERTOWN |
| LUNN MANAGEMENT CONSULTING, INC. | DB050528 | 2006-01-03 | Dissolved | VERMILLION |
| LUNN- HUNNEWELL POST #6 OF AMVETS | 19530021ND | 1953-05-29 | Active | — |
| Lunne Ranch, LLLP | DP243362 | 2023-01-30 | Active | DALLAS |
| Luno US, Inc. | FB211227 | 2021-09-29 | Inactive | STAMFORD |
| LUNR LLC | DL275295 | 2024-05-20 | Active | Sioux Falls |
| lunr LLC | DL233083 | 2022-08-22 | Dissolved | Sioux Falls |
| LUNSTRA FARMS INC. | DF026236 | 1987-03-26 | Dissolved | — |
| LUNSTRA FARMS, L.L.C. | DL000703 | 1996-01-24 | Inactive | SIOUX FALLS |
| Lunstra Motorsports, LLC | DL042350 | 2015-02-17 | Active | BRANDON |
| Lunstra Properties MN 2, LLC | DL191563 | 2020-11-20 | Inactive | Sioux Falls |
| LUNSTRA PROPERTIES MN, LLC | DL190556 | 2020-11-02 | Active | SIOUX FALLS |
| Lunstra Properties SD, LLC | DL020175 | 2009-11-16 | Active | SIOUX FALLS |
| Lunt Continuous Improvement Consulting, LLC | DL324212 | 2026-03-24 | Active | Sioux Falls |
| LUO INC | DB056194 | 2011-06-14 | Dissolved | RAPID CITY |
| LUO UNITED COMMUNITIES ORGANIZATION (LUCO) | NS014122 | 2009-09-02 | Dissolved | SIOUX FALLS |
| LUOJIANG LLC | DL295403 | 2025-03-13 | Dissolved | ALCESTER |
| LUOND INC. | DB024889 | 1985-11-18 | Dissolved | RAPID CITY |
| LUOND LAKESHORE PROPERTIES, LLC | DL034992 | 2013-09-04 | Active | IPSWICH |
| LUOND, LLC | DL277144 | 2024-06-17 | Active | PIERRE |
| Lupellas, Inc. | DB244704 | 2023-02-17 | Dissolved | Rapid City |
| LUPIN PHARMACEUTICALS, INC. | FB039184 | 2016-03-11 | Active | Naples |
| LUPIN PHARMACEUTICALS, INC. | FB034279 | 2010-04-19 | Inactive | BALTIMORE |
| Lupine LLC | DL150762 | 2018-07-06 | Inactive | Sioux Falls |
| Lupinek Farms LLC | DL313737 | 2025-11-17 | Active | Summit |
| LUPINEK FARMS, INC. | DF021401 | 1982-03-30 | Dissolved | — |
| Lupita's LLC | DL320159 | 2026-02-06 | Active | Chamberlain |
| Lupita's Tacos, Inc. | DB060270 | 2015-08-13 | Dissolved | MCCOOK LAKE |
| LUPKE INSURANCE AGENCY, INC. | FB027054 | 2003-02-18 | Active | FORT WAYNE |
| LUPKES FAMILY, LIMITED PARTNERSHIP | DP001157 | 2000-03-06 | Inactive | — |
| LUPOPEDIA LLC | DL313082 | 2025-11-06 | Active | Sioux Falls, South Dakota |
| Lupulin Brewing LLC | DL167501 | 2019-07-18 | Inactive | BIG LAKE |
| LUPUS FOUNDATION OF AMERICA, INC. | FN010725 | 2002-06-10 | Active | WASHINGTON |
| Lureselect LLC | DL317478 | 2026-01-08 | Active | Watertown |
| LURGI, INC. | FB026442 | 2002-07-18 | Inactive | MEMPHIS |
| LURVEY WRIGHT POST NO. 103, THE AMERICAN LEGION | 19560012ND | 1956-02-07 | Active | — |
| LUSA Associates, Inc. | FB161815 | 2019-03-18 | Inactive | Greeeneville |
| Lusca Enterprises L.L.C. | DL255528 | 2023-07-28 | Dissolved | New Windsor |
| LUSCIOUS ASCENSION LLC | DL290866 | 2025-01-13 | Dissolved | Watertown |
| Lush Boutique LLC | DL197558 | 2021-02-28 | Inactive | Mitchell |
| Lush Budz Incorporated | DB213646 | 2021-11-04 | Dissolved | Yankton County |
| Lush Consulting & Management LLC | DL216798 | 2021-12-20 | Dissolved | Sioux Falls |
| Lush CPAs, Inc. | DB269047 | 2024-02-22 | Active | Brandon |
| Lush IV Hydration and Wellness, PLLC | DL243864 | 2023-02-07 | Active | Martin |
| Lush Stays L.L.C | DL249911 | 2023-05-02 | Dissolved | Brandon |
| LUSHBOUGH, INC. | DB038401 | 1997-04-03 | Dissolved | — |
| Lushious Clothing LLC | DL283560 | 2024-09-20 | Dissolved | Watertown |
| LUSK CONSTRUCTION LLC | DL017534 | 2008-10-15 | Dissolved | RAPID CITY |
| Lusk Construction LLC | DL171596 | 2019-10-15 | Dissolved | Rapid City |
| LUSK INVESTMENTS, INC. | DB048701 | 2004-09-02 | Inactive | — |
| LUSK MECHANICAL CONTRACTORS, INC. | FB035381 | 2011-09-02 | Revoked | MULDRAUGH |
| LUSK'S GROCERY, INCORPORATED | DB012672 | 1974-12-27 | Dissolved | — |
| Lusso AI Inc. | DB301233 | 2025-05-28 | Suspended | Watertown |
| Lusso Labs LLC | DL239873 | 2022-12-07 | Dissolved | Watertown |
| Lusso Labs, Inc. | DB284852 | 2024-10-10 | Active | Watertown |
| Luste Enterprises LLC | DL255796 | 2023-08-01 | Dissolved | Sioux Falls |
| Lusting Expressions, Inc. | DB154849 | 2018-10-08 | Active | Sioux Falls |
| LUSTRE-GLO OF SOUTH DAKOTA, L.L.C. | DL000410 | 1995-03-28 | Dissolved | — |
| lustron habitat and special structures inc | DB174575 | 2019-12-18 | Dissolved | Box Elder |
| LUSTY LOBSTER, INC. | 19530034D | 1953-12-14 | Suspended | — |
| Luta, LLC | DL228343 | 2022-06-06 | Inactive | Rapid City |
| Luten Excavating LLC | DL322483 | 2026-03-05 | Active | Hill City |
| LUTHER ACADEMY | FN010515 | 1997-05-12 | Active | FORT WAYNE |
| Luther Coleman LLC | DL232116 | 2022-08-05 | Dissolved | PORTOLA VALLEY |
| Luther Family Foundation | NS049694 | 2015-06-24 | Suspended | Sioux Falls |
| LUTHER FARM, L.L.P. | DR001141 | 2007-09-10 | Active | SIOUX FALLS |
| LUTHER HOUSE OF STUDY | NS224809 | 2022-04-13 | Active | Sioux Falls |
| LUTHER MANOR | NS000101 | 1957-08-13 | Dissolved | — |
| LUTHER PROPERTIES, INC. | DB050326 | 2005-11-18 | Active | VERMILLION |
| Luther Seminary | FN030371 | 2014-06-16 | Revoked | ST PAUL |
| LUTHERAN CAMPUS COUNCIL OF THE BLACK HILLS | NS006456 | 1978-03-30 | Inactive | — |
| LUTHERAN CAMPUS COUNCIL OF VERMILLION, SOUTH DAKOTA | NS000838 | 1965-06-14 | Active | VERMILLION |
| Lutheran Campus Ministry at Northern State University | NS289163 | 2024-12-17 | Active | Aberdeen |
| LUTHERAN CEMETERY ASSOCIATION OF MINER COUNTY, SOUTH DAKOTA | NS002407 | 1950-11-04 | Inactive | — |
| LUTHERAN CEMETERY ASSOCIATION OF VIBORG, SOUTH DAKOTA | NS001472 | 1928-06-04 | Active | VIBORG |
| LUTHERAN CHURCH EXTENSION FUND-MISSOURI SYNOD | FN006865 | 1979-11-26 | Active | SAINT LOUIS |
| LUTHERAN CHURCH OF DELL RAPIDS | CH001985 | 1918-04-17 | Active | DELL RAPIDS |
| LUTHERAN CHURCH OF OUR REDEEMER | CH000161 | 1960-12-27 | Active | Watertown |
| LUTHERAN CHURCH OF THE RESURRECTION | 19650000N | 1965-02-05 | Active | — |
| LUTHERAN CHURCH OF THE SOUTH SUDAN, INC. | NS015122 | 2013-05-20 | Dissolved | BROOKINGS |
| LUTHERAN COMMUNITY FOUNDATION | FN010858 | 2004-09-24 | Revoked | MINNEAPOLIS |
| Lutheran Congregational Support Network | NS262030 | 2023-11-06 | Active | SIOUX FALLS |
| LUTHERAN CURSILLO OF SOUTH DAKOTA, INC. | NS008108 | 1985-05-16 | Active | Ramona |
| Lutheran EdFund South Dakota Inc. | NS330558 | 2026-06-05 | Active | Watertown |
| LUTHERAN EDUCATIONAL CONFERENCE OF NORTH AMERICA | FN010654 | 2000-10-04 | Revoked | WASHINGTON |
| LUTHERAN EDUCATIONAL CONFERENCE OF NORTH AMERICA | NS012873 | 2005-06-16 | Dissolved | Sioux Falls |
| LUTHERAN FAMILY SERVICES OF NEBRASKA, INC. | FN273587 | 2024-04-24 | Active | OMAHA |
| LUTHERAN HIGH SCHOOL OF SIOUX FALLS ASSOCIATION | NS013839 | 2008-10-01 | Dissolved | SIOUX FALLS |
| LUTHERAN HOUSING CORPORATION/BROADWAY | NS010526 | 1996-03-20 | Dissolved | Sioux Falls |
| LUTHERAN HOUSING CORPORATION/GATEWAY | NS010727 | 1997-02-20 | Active | Sioux Falls |
| LUTHERAN HOUSING CORPORATION/MEADOWLANDS | NS010594 | 1996-06-14 | Dissolved | Sioux Falls |
| LUTHERAN HOUSING CORPORATION/NORTH SIOUX CITY | NS010592 | 1996-06-14 | Active | Sioux Falls |
| LUTHERAN HOUSING CORPORATION/PRAIRIE LAKE APARTMENTS | NS013578 | 2007-11-21 | Active | SIOUX FALLS |
| LUTHERAN HOUSING CORPORATION/WAGNER | NS010593 | 1996-06-14 | Active | Sioux Falls |
| Lutheran Immigration and Refugee Service, Inc. | FN251602 | 2023-05-25 | Active | Baltimore |
| Lutheran Lakota Ministry | NS283619 | 2024-09-24 | Active | Pine Ridge |
| LUTHERAN MEMORIAL CHURCH | CH001466 | 1907-08-12 | Active | PIERRE |
| LUTHERAN MISSIONS INC. | NS010713 | 1997-02-03 | Inactive | — |
| LUTHERAN SOCIAL SERVICE OF MINNESOTA | FN011180 | 2010-03-25 | Active | ST PAUL |
| LUTHERAN SOCIAL SERVICES OF SOUTH DAKOTA | NS000431 | 1920-12-28 | Active | Sioux Falls |
| LUTHERAN SOCIAL SERVICES OF SOUTH DAKOTA FOUNDATION, INC. | NS009708 | 1992-09-21 | Active | SIOUX FALLS |
| LUTHERAN TRUST, INC. | FB018360 | 1995-10-26 | Inactive | West Des Moines |
| LUTHERAN ZION CEMETERY (HARTFORD) | NS002425 | 1930-12-15 | Active | hartford |
| LUTHERANS FOR LIFE OF SOUTH DAKOTA, INC. | NS010035 | 1994-02-22 | Active | WESSINGTON |
| LUTHERANS OUTDOORS IN SOUTH DAKOTA, INC. | NS002172 | 1968-05-21 | Active | SIOUX FALLS |
| Luthi Family LLC | DL323474 | 2026-03-16 | Active | Sioux Falls |
| Luthor Enterprises LLC | DL229265 | 2022-06-21 | Active | Watertown |
| Luthy Enterprises LLC | DL186323 | 2020-08-19 | Dissolved | Colton |
| LUTKEY HOLDINGS, L.L.C. | FL000399 | 1998-11-06 | Revoked | SCOTTSDALE |
| LUTMER'S INC | DB055367 | 2010-05-25 | Dissolved | PIERRE |
| LUTRON ELECTRONICS CO., INC. | FB174173 | 2019-12-10 | Active | Coopersburg |
| LUTRON SERVICES CO., INC. | FB174172 | 2019-12-10 | Active | Coopersburg |
| LUTTER AGRI-SERVICES, INC. | DF027892 | 1988-12-02 | Inactive | — |
| LUTTER INC. | DB015212 | 1978-04-19 | Inactive | — |
| Lutter Landscaping LLC | DL163024 | 2019-04-10 | Dissolved | Beresford |
| LUTTER REALTY, INC. | DB057733 | 2013-04-19 | Active | REDFIELD |
| LUTTER RENTALS LLC | DL029220 | 2012-08-27 | Active | Beresford |
| LUTTER TRUCK LINE, INCORPORATED | DB022425 | 1983-05-23 | Inactive | — |
| LUTTRELL KENNELS, LLC | DL014867 | 2007-10-16 | Active | CLARK |
| Luttrell Staffing Inc | FB299648 | 2025-05-06 | Active | ROGERSVILLE |
| LUTZ PROPERTIES, LLC | DL029577 | 2012-10-01 | Active | SIOUX FALLS |
| Lutz Ranch, LLC | DL310362 | 2025-09-29 | Active | Faith |
| LUTZ, INC. | DF031222 | 1991-12-19 | Active | FAITH |
| LUTZ-GO, LLC | DL302337 | 2025-06-12 | Active | SIOUX FALLS |
| LUV A CHIN RESCUE, INC. | NS013957 | 2009-02-23 | Dissolved | SIOUX FALLS |
| LUV YA LATTE LLC | DL035513 | 2013-10-21 | Dissolved | SIOUX FALLS |
| Luv Yur Pet, LLC | DL044131 | 2015-06-25 | Dissolved | Ireton |
| LUVERN INC. | DB030266 | 1991-02-11 | Dissolved | — |
| LUVERNE FARM STORE GAS COMPANY | FB005292 | 1976-04-12 | Revoked | LUVERNE |
| LUVERNE FIRE APPARATUS COMPANY, INC. | FB011423 | 1987-04-07 | Inactive | BRANDON, |
| LUVERNE PIZZA RANCH, INC. | DB032807 | 1993-03-19 | Active | LUVERNE |
| LUVERNE SILO EQUIPMENT & REPAIR, INC. | FB023466 | 2000-01-28 | Inactive | LUVERNE |
| LUVERNE SUPER 8 MOTEL, INC. | DB035232 | 1995-01-03 | Inactive | — |
| LUVERNE SUPERMARKET, INC. | DB046402 | 2003-01-24 | Active | SIOUX FALLS |
| LUVERNE TRUCK EQUIPMENT, INC. | FB008889 | 1983-04-18 | Revoked | LUVERNE |
| LUVERNE TRUCK EQUIPMENT, INC. | FB011419 | 1987-04-06 | Revoked | BRANDON |
| LUVERNE-SIOUXLAND, INC. | DB027385 | 1988-05-19 | Inactive | — |
| LuvGyal LLC | DL180195 | 2020-07-19 | Dissolved | Lexington |
| LUVI GP LLC | DL138804 | 2017-10-23 | Active | Sioux Falls |
| LUVING UR NU LLC | DL208779 | 2021-08-22 | Dissolved | Sioux Falls |
| LuvinPuppiesnMore LLC | DL293234 | 2025-02-13 | Active | Beresford |
| LUVO HEALTHCARE, LLC | FL321759 | 2026-02-25 | Active | VALLEY VIEW |
| LUVSUNFUN INC | DB240643 | 2023-01-01 | Dissolved | SIOUX FALLS |
| Luwak Life LLC | DL220871 | 2022-02-16 | Active | RAPID CITY |
| LUWAL, INC. | DB040918 | 1999-01-04 | Dissolved | SIOUX FALLS |
| Lux Administrative Solutions LLC | DL046691 | 2016-01-14 | Dissolved | RAPID CITY |
| Lux Agency, Inc. | DB198469 | 2021-03-11 | Active | Aberdeen |
| LUX Air, LLC | DL244636 | 2023-02-16 | Active | Spearfish |
| LUX Architectural Products US, Inc. | FB282830 | 2024-09-11 | Active | — |
| Lux Auto LLC | DL269447 | 2024-02-28 | Active | Burbank |
| Lux Caelis, LLC | DL131131 | 2017-03-01 | Dissolved | ORLAND PARK |
| LUX CANDLE COMPANY, INC. | DB000675 | 1959-07-22 | Active | IPSWICH |
| Lux Clean LLC | DL301998 | 2025-06-09 | Active | Rapid City |
| Lux Enterprises LLC | DL047781 | 2016-03-29 | Active | Watertown |
| LUX FAIRY LAB LLC | DL232056 | 2022-08-04 | Inactive | Watertown |
| LUX Holdings LLC | DL302063 | 2025-06-09 | Active | Watertown |
| Lux Legacy LLC | DL333844 | 2026-07-16 | Active | Watertown |
| Lux LLC | DL265454 | 2024-01-01 | Active | Yankton |
| Lux Mobile USA, Inc | FB261974 | 2023-11-06 | Revoked | Baton Rouge |
| Lux Mutts LLC | DL179956 | 2020-04-15 | Dissolved | Sioux Falls |
| Lux Nails and Spa, LLC | DL150560 | 2018-07-02 | Active | Sioux Falls |
| LUX Outdoor Products LLC | DL330857 | 2026-06-10 | Active | rapid city |
| Lux Painting LLC | DL308476 | 2025-09-04 | Active | Huron |
| LUX Property Management LLC | DL250385 | 2023-05-09 | Active | Sioux Falls |
| Lux sparkle & shine cleaning LLC | DL313336 | 2025-11-11 | Active | Sioux falls |
| Lux Vending, LLC | FL189930 | 2020-10-23 | Active | Atlanta |
| LUXAURA LLC | DL277993 | 2024-06-28 | Inactive | Sioux Falls |
| luxbullz LLC | DL202714 | 2021-05-11 | Dissolved | Watertown |
| Luxe Accounting LLC | DL327957 | 2026-05-05 | Active | Watertown |
| Luxe Auto Detailing, LLC | DL310464 | 2025-09-30 | Active | Rapid City |
| Luxe Beauty LLC | DL196165 | 2021-02-05 | Dissolved | Tea |
| Luxe Cabinetry By Jeren L.L.C. | DL309631 | 2025-09-19 | Active | Tea |
| Luxe Cabinets by Jeren, LLC | DL323415 | 2026-03-16 | Active | Tea |
| luXe candle studio. LLC | DL264915 | 2023-12-21 | Active | Dakota Dunes |
| Luxe Cleaning LLC | DL299941 | 2025-05-09 | Suspended | Sioux Falls |
| Luxe Family Adventures LLC | DL258909 | 2023-09-17 | Dissolved | Sioux Falls |
| Luxe Hair Co, llc | DL282030 | 2024-08-29 | Dissolved | Sioux Falls |
| Luxe Hair Studio 2.0, LLC | DL257896 | 2023-08-31 | Active | Brookings |
| LUXE HAIR STUDIO, LLC | DL167953 | 2019-07-29 | Inactive | Brookings |
| Luxe Haircare & Skincare L.L.C. | DL191490 | 2021-01-01 | Active | Rapid City |
| Luxe Laundry, LLC | DL309323 | 2025-09-16 | Active | Yankton |
| LUXE LIVING PUBLICATIONS INC. | DB052361 | 2007-05-11 | Dissolved | — |
| Luxe Medspa LLC | DL226116 | 2022-05-01 | Active | HURON |
| LUXE MOTOR SERVICES LLC | DL245201 | 2023-02-25 | Inactive | Spearfish |
| LUXE SHINE CLEANING LLC | DL306377 | 2025-08-05 | Active | SIOUX FALLS |
| Luxe Spark Cleaning Services LLC | DL329347 | 2026-05-21 | Active | sioux falls |
| Luxefalls Venue, LLC | DL266421 | 2024-01-15 | Active | Sioux Falls |
| LuxEstates, LLC | DL278622 | 2024-07-11 | Active | Willow Springs |
| LUXOFT USA, INC. | FB252570 | 2023-06-09 | Active | NEW YORK |
| Luxor Capital Corp | DB278829 | 2024-07-15 | Active | Watertown |
| Luxor Signs, LLC | DL158372 | 2019-01-03 | Dissolved | Irene |
| Luxora LLC | DL261126 | 2023-10-20 | Dissolved | Milbank |