| Sioux-Kota, Inc. | — | DB209043 | 2021-08-25 | Active | Brandon |
| SIOUX-MICH GROUP L.L.C. | — | DL001135 | 1997-02-18 | Inactive | — |
| SIOUX-PREME PACKING CO. | — | FB007663 | 1981-04-27 | Revoked | SIOUX CENTER |
| SIOUX-PREME PACKING CO. | — | FB025248 | 2001-06-20 | Inactive | SIOUX CENTER |
| SiouxALP, LLC | — | DL314396 | 2025-11-24 | Active | North Sioux City |
| SIOUXBELLY, LLC | — | DL035792 | 2013-11-22 | Active | SIOUX FALLS |
| SIOUXCON, INC. (HURON) | — | DB021109 | 1981-11-12 | Inactive | — |
| Siouxcrisp, Inc. | — | DB186686 | 2020-08-26 | Active | Sioux Falls |
| SiouxerSk8 llc | — | DL210511 | 2021-09-20 | Active | Sioux Falls |
| SIOUXFALLSHOMEPAGE.COM, L.L.C. | — | DL003021 | 2000-05-30 | Dissolved | LENNOX |
| SIOUXLAN COMMUNICATIONS, L.L.C. | — | FL006837 | 2013-04-15 | Active | Sioux City |
| SIOUXLAND 4-WHEELERS | — | NS004722 | 1970-03-11 | Inactive | — |
| SIOUXLAND ABSTRACT & TITLE CO., L.L.C. | — | DL000918 | 1996-08-09 | Dissolved | — |
| SIOUXLAND ACQUISITIONS LLC | — | DL183641 | 2020-06-25 | Dissolved | TEA |
| SIOUXLAND ADULT MEDICINE, P.L.L.C. | — | DL016681 | 2008-06-09 | Inactive | — |
| Siouxland Aerial LLC | — | DL330896 | 2026-06-10 | Active | North Sioux City |
| SIOUXLAND AFFILIATE OF THE SUSAN G. KOMEN BREAST CANCER FOUNDATION, INC. | — | FN010828 | 2004-04-19 | Inactive | DALLAS |
| SIOUXLAND AG SUPPLY, LLC | — | DL294069 | 2025-02-25 | Active | VIBORG |
| SIOUXLAND AMATEUR BOXING CLUB, INC. | — | NS008729 | 1988-05-16 | Dissolved | SIOUX FALLS |
| SIOUXLAND AMUSEMENTS, LLC | — | DL025729 | 2011-09-15 | Dissolved | SIOUX FALLS |
| SIOUXLAND ANESTHESIOLOGY LTD. | — | DB032911 | 1993-04-09 | Active | DAKOTA DUNES |
| Siouxland Anesthesiology Physician Investors, L.L.C. | — | DL174565 | 2019-12-18 | Active | Dakota Dunes |
| Siouxland Arctic Ice, LLC | — | DL179738 | 2020-04-09 | Dissolved | North Sioux City |
| SIOUXLAND ASSOCIATION FOR THE EDUCATION OF YOUNG CHILDREN | — | FN010940 | 2006-03-30 | Inactive | WASHINGTON |
| Siouxland Association for Vascular Excellence, LLC | — | DL040075 | 2014-08-25 | Dissolved | SIOUX CITY |
| SIOUXLAND ASSOCIATION OF SOUTHERN BAPTISTS | — | NS007328 | 1982-02-24 | Active | VERMILLION |
| SIOUXLAND AUTO CLUB, INC. | — | DB024626 | 1985-08-07 | Dissolved | — |
| Siouxland Autoglass L.L.C. | — | DL225224 | 2022-04-19 | Dissolved | Sioux Falls |
| SIOUXLAND BAGGER SALES, INC. | — | DB034014 | 1994-02-04 | Dissolved | — |
| SIOUXLAND BANK HOLDING COMPANY | — | DB030723 | 1991-06-06 | Inactive | — |
| SIOUXLAND BENEFIT CONSULTANTS, LC | — | DL003348 | 2000-11-20 | Inactive | — |
| SIOUXLAND BG PARTNERS, INC. | — | DB034373 | 1994-05-09 | Dissolved | — |
| SIOUXLAND CAR COUNCIL | — | NS010601 | 1996-06-21 | Inactive | — |
| Siouxland Car Credit, Inc. | — | DB145636 | 2018-03-20 | Active | Sioux Falls |
| SIOUXLAND CARING HANDS OF HOPE | — | NS014406 | 2010-09-01 | Dissolved | — |
| SIOUXLAND CATTLE COOPERATIVE | — | CO000867 | 2000-10-11 | Inactive | — |
| SIOUXLAND CATTLE FEEDLOT, L.L.C. | — | DL001793 | 1998-08-03 | Inactive | — |
| SIOUXLAND CERTIFIED TESTING SERVICES, INC. | — | FB013283 | 1989-12-26 | Active | Sioux City |
| SIOUXLAND CHAMBER FOUNDATION | — | FN010658 | 2000-10-13 | Revoked | SIOUX CITY |
| SIOUXLAND CHAPTER CFMA | — | NS012454 | 2003-12-15 | Active | Sioux Center |
| Siouxland Chapter of CLMA | — | NS149495 | 2018-06-11 | Dissolved | CHICAGO |
| SIOUXLAND CHAPTER OF THE AMERICAN PRODUCTION AND INVENTORY CONTROL SOCIETY, INC. | — | NS007553 | 1983-04-01 | Dissolved | Watertown |
| Siouxland Child & Adolescent Therapy Services, LLC | — | DL226699 | 2022-05-10 | Active | Sioux Falls |
| SIOUXLAND CHILD PROTECTION COUNCIL, LTD. | — | NS007301 | 1981-12-15 | Dissolved | SIOUX FALLS |
| SIOUXLAND CHRISTIAN BROADCASTING | — | NS006424 | 1978-01-06 | Active | SIOUX FALLS |
| SIOUXLAND CHRISTIAN CAMP, INCORPORATED, OF SOUTH DAKOTA | — | NS006138 | 1976-12-13 | Inactive | — |
| SIOUXLAND CLASSIC RIDERS | — | NS008452 | 1987-01-22 | Dissolved | HARTFORD |
| SiouxLand Cleaning LLC | — | DL049421 | 2016-07-29 | Active | Sioux Falls |
| Siouxland Cleaning Services Inc | — | DB310335 | 2025-09-29 | Active | Beresford |
| SIOUXLAND COIN & CURRENCY COMPANY | — | DB021576 | 1982-06-07 | Dissolved | SIOUX CITY |
| SIOUXLAND COLLECTORS CLUB | — | NS013010 | 2005-12-23 | Active | TEA |
| SIOUXLAND COMMUNITY DEVELOPMENT CORPORATION | — | NS014490 | 2010-12-17 | Dissolved | — |
| SIOUXLAND CONCRETE CO. | — | FB024886 | 2001-03-06 | Active | Omaha |
| Siouxland Custom Homes, LLC | — | DL258590 | 2023-09-13 | Dissolved | Sioux Falls |
| SIOUXLAND DENT, INC. | — | DB046919 | 2003-05-29 | Dissolved | SIOUX FALLS |
| Siouxland Dental & Implant Study Club, Inc. | — | NS049058 | 2013-11-25 | Active | SIOUX FALLS |
| SIOUXLAND DENTAL STUDY CLUB LLC | — | DL019897 | 2009-10-05 | Active | SIOUX FALLS |
| SIOUXLAND DESIGN, INC. | — | DB049744 | 2005-05-19 | Inactive | — |
| Siouxland Diagnostic Lab Services, LLC | — | DL037281 | 2014-01-31 | Active | Omaha |
| SIOUXLAND DISTRIBUTION INC. | — | DB057482 | 2013-01-28 | Dissolved | SIOUX FALLS |
| SIOUXLAND DISTRIBUTORS, LLC | — | DL006999 | 2004-02-27 | Inactive | — |
| SIOUXLAND DQ, INC. | — | FB037656 | 2014-04-04 | Active | Sergeant Bluff |
| Siouxland Drywall, LLC | — | DL155323 | 2018-10-18 | Dissolved | Sioux Falls |
| Siouxland Economic Development Corporation | — | FB146517 | 2018-04-06 | Inactive | — |
| SIOUXLAND ECONOMIC DEVELOPMENT CORPORATION | — | FN147117 | 2018-04-19 | Active | SIOUX CITY |
| SIOUXLAND ECUMENICAL ASSOCIATION | — | NS005257 | 1973-03-01 | Dissolved | — |
| SIOUXLAND ELEVEN, L.L.C. | — | FL225934 | 2022-04-28 | Active | Sioux City |
| SIOUXLAND ELEVEN, L.L.C. | — | FL002305 | 2005-03-10 | Revoked | SIOUX CITY |
| SIOUXLAND ENTERPRISES LLC | — | DL027231 | 2012-02-15 | Active | Castlewood |
| SIOUXLAND EQUIPMENT AND REPAIR, INC. | — | FB023715 | 2000-03-30 | Revoked | SHELDON |
| SIOUXLAND EQUIPMENT, INC. | — | DB025325 | 1986-04-17 | Inactive | — |
| SIOUXLAND EQUITY, LLC | — | FL280083 | 2024-07-31 | Active | NORTH SIOUX CITY |
| SIOUXLAND EXCAVATING INC. | — | FB022569 | 1999-05-21 | Revoked | BLAIR |
| SIOUXLAND EXCAVATING, LLC | — | DL025668 | 2011-09-09 | Active | HUDSON |
| SIOUXLAND EXCAVATION & GRADING, INC. | — | DB048772 | 2004-09-27 | Inactive | — |
| SIOUXLAND EXPRESS, INC. | — | DB042560 | 2000-03-14 | Dissolved | — |
| SIOUXLAND FARMERS DAKOTA LIVESTOCK, INC. | — | DB009536 | 1969-02-26 | Dissolved | SIOUX FALLS |
| SIOUXLAND FORKLIFT, INC. | — | DB023848 | 1983-07-29 | Inactive | — |
| SIOUXLAND FORKLIFT, LTD. | — | DB031284 | 1991-12-31 | Dissolved | SIOUX FALLS |
| SIOUXLAND FREETHINKERS | — | NS014969 | 2012-10-25 | Dissolved | SIOUX FALLS |
| Siouxland Glass of Elk Point, Inc. | — | DB134329 | 2017-06-19 | Dissolved | ELK POINT |
| Siouxland Grass & Forage LLC | — | DL041268 | 2014-12-01 | Inactive | NORTH SIOUX CITY |
| Siouxland Guardian LLC | — | DL155124 | 2018-10-15 | Dissolved | Dakota Dunes |
| SIOUXLAND GUN & PAWN, INC. | — | DB023612 | 1984-07-23 | Inactive | — |
| SIOUXLAND HABITAT FOR HUMANITY | — | FN175374 | 2020-01-06 | Revoked | Watertown |
| Siouxland Heating and Coolinc, Incorporated | — | DB060951 | 2016-06-13 | Active | SIOUX CITY |
| SIOUXLAND HERITAGE MUSEUMS ALLIANCE | — | NS008511 | 1987-04-10 | Active | Sioux Falls |
| SIOUXLAND HOLDING CORPORATION, LLC | — | DL015192 | 2007-12-05 | Dissolved | RAPID CITY |
| SIOUXLAND HOME HEALTH CARE, INC. | — | NS008197 | 1985-10-16 | Inactive | — |
| SIOUXLAND HOME INSPECTIONS, L.L.C. | — | DL004224 | 2001-11-21 | Inactive | — |
| SIOUXLAND HOMES LLC | — | DL027657 | 2012-03-26 | Dissolved | SHERMAN |
| SIOUXLAND HOUSING DEVELOPMENT CORPORATION, INC. | — | FN010675 | 2001-03-30 | Revoked | SIOUX CITY |
| SIOUXLAND HOUSING DEVELOPMENT CORPORATION, INC. | — | FN010376 | 1992-07-02 | Revoked | SIOUX CITY |
| SIOUXLAND HYPNOSIS, INC. | — | DB050412 | 2005-12-19 | Dissolved | — |
| Siouxland Inc. | — | DB129700 | 2017-01-17 | Dissolved | ARLINGTON |
| SIOUXLAND INDIA CULTURAL ASSOCIATION | — | NS012403 | 2003-10-14 | Dissolved | ELK POINT |
| SIOUXLAND INDUSTRIES, INC. | — | DB042450 | 2000-02-16 | Inactive | — |
| SIOUXLAND INSULATION, LIMITED | — | FB039197 | 2016-03-16 | Active | Sioux City |
| SIOUXLAND INSURANCE SERVICES, INC. | — | DB016190 | 1978-12-08 | Dissolved | — |
| SIOUXLAND INSURANCE, L.L.C. | — | FL005520 | 2011-02-07 | Inactive | ROCK VALLEY |
| Siouxland Interests LLC | — | DL309592 | 2025-09-19 | Active | Arlington |
| SIOUXLAND INTERNAL MEDICINE SPECIALISTS, PLC | — | FL130644 | 2017-02-13 | Revoked | DAKOTA DUNES |
| SIOUXLAND INTERNATIONAL TRADERS, INC. | — | DB028851 | 1989-11-06 | Inactive | — |
| SIOUXLAND INTERNATIONAL TRUCKS, INC. | — | FB008475 | 1982-07-12 | Revoked | CHICAGO |
| SIOUXLAND INVESTMENT CO., LLC | — | DL017406 | 2008-09-24 | Inactive | PLATTE |
| SIOUXLAND INVESTMENT GROUP, L.L.P. | — | FR000202 | 2009-08-24 | Revoked | SIOUX CITY |
| SIOUXLAND K & K CONSTRUCTION, INC. | — | DB039583 | 1998-01-26 | Active | SIOUX FALLS |
| Siouxland Lawn Care LLC | — | DL275561 | 2024-05-22 | Active | Sioux City |
| SIOUXLAND LAWN CARE, L.L.C. | — | DL001165 | 1997-03-18 | Inactive | SIOUX CITY |
| SIOUXLAND LEASING, INC. | — | FB010215 | 1985-05-07 | Inactive | SIOUX CITY |
| SIOUXLAND LIBRARIES FOUNDATION | — | NS015027 | 2013-01-10 | Dissolved | Sioux Falls |
| SIOUXLAND LIFESTYLE, L.L.C. | — | DL006574 | 2003-12-01 | Inactive | — |
| Siouxland Lumber & Materials, LLC | — | DL043472 | 2015-04-29 | Dissolved | SISSETON |
| SIOUXLAND MARKETPLACE, INC. | — | DB033400 | 1993-09-13 | Inactive | — |
| Siouxland Mechanical, LLC | — | DL221207 | 2022-02-22 | Active | North Sioux City |
| SIOUXLAND MEDICAL AND DENTAL PROFESSIONAL BUILDING II, LLC | — | DL003683 | 2001-04-06 | Dissolved | — |
| SIOUXLAND MEDICAL EDUCATION FOUNDATION, INC. | — | FN010372 | 1992-04-13 | Inactive | SIOUX CITY |
| SIOUXLAND MEDICAL PARK, L.L.C. | — | DL000496 | 1995-07-10 | Dissolved | DAKOTA DUNES |
| SIOUXLAND MOBILE ADS LLC | — | DL017524 | 2008-10-14 | Dissolved | DAKOTA DUNES |
| Siouxland Mobile Welding & Fabrication LLC | — | DL197045 | 2021-02-19 | Dissolved | Sioux falls |
| SIOUXLAND MODERN MEMORIES LLC | — | DL017426 | 2008-09-29 | Dissolved | SIOUX FALLS |
| SIOUXLAND OBSTETRICS & GYNECOLOGY, P.C. | — | FB017458 | 1994-11-28 | Inactive | SIOUX CITY |
| SIOUXLAND OBSTETRICS & GYNECOLOGY, P.C. | — | FB033608 | 2009-06-29 | Active | Sioux City |
| SIOUXLAND OIL & GAS, INC. | — | DB033070 | 1993-05-25 | Inactive | — |
| SIOUXLAND ORAL AND MAXILLOFACIAL SURGERY ASSOCIATES, L.L.P. | — | DR000575 | 2001-09-12 | Active | SIOUX FALLS |
| SIOUXLAND ORTHOPAEDIC & SPORTS MEDICINE, P.C. D/B/A SIOUXLAND ORTHOPAEDICS, P.C. | — | FB017814 | 1995-04-17 | Revoked | SIOUX CITY |
| SIOUXLAND PARTNERS DUNES, L.L.C. | — | DL015118 | 2007-11-21 | Active | North Sioux City |
| SIOUXLAND PATHOLOGY ASSOCIATES, P.C. | — | FB020701 | 1997-11-12 | Inactive | DAKOTA DUNES |
| SIOUXLAND PLUMBING, HEATING & COOLING, INC. | — | FB012840 | 1989-07-03 | Revoked | SIOUX CITY |
| Siouxland Pressure Washing LLC | — | DL329231 | 2026-05-20 | Active | Garretson |
| SIOUXLAND PROCESSING, INC. | — | FB019174 | 1996-07-31 | Revoked | SIOUX CITY |
| SIOUXLAND PROPANE CO. | — | FB009186 | 1983-10-13 | Inactive | IRETON |
| SIOUXLAND PROPERTIES, L.L.C. DBA RILEY DE VRIES LLC | — | FL129740 | 2017-01-17 | Revoked | Sioux Falls |
| SIOUXLAND PROPERTIES, LLC | — | DL009241 | 2005-05-20 | Active | SIOUX FALLS |
| SIOUXLAND PUBLIC STORAGE, INC. | — | FB023750 | 2000-04-10 | Inactive | LEMARS |
| SIOUXLAND PULMONARY, CRITICAL CARE & SLEEP, P.C. | — | DB052846 | 2007-10-22 | Dissolved | DAKOTA DUNES |
| SIOUXLAND REAL ESTATE GROUP, LLC | — | FL043728 | 2015-08-17 | Active | Sioux City |
| Siouxland Realty, LLC | — | DL041866 | 2015-01-09 | Dissolved | NORTH SIOUX CITY |
| SIOUXLAND RECOVERY OF SD, INC. | — | DB027178 | 1988-03-03 | Inactive | — |
| SIOUXLAND RECRUITING SERVICES, INC. | — | DB041655 | 1999-07-19 | Dissolved | TEA |
| SIOUXLAND REDWINGERS | — | NS013027 | 2006-01-19 | Active | GARRETSON |
| SIOUXLAND RENAISSANCE ASSOCIATION | — | NS011901 | 2001-12-10 | Active | Sioux Falls |
| SIOUXLAND RESTAURANT CARD LLC | — | DL019027 | 2009-05-29 | Dissolved | DAKOTA DUNES |
| SIOUXLAND ROOFING & SHEET METAL, INC. | — | DB023668 | 1984-08-13 | Inactive | — |
| SIOUXLAND SAME DAY DELIVERY, L.L.C. | — | DL020097 | 2009-11-04 | Active | DAKOTA DUNES |
| Siouxland Senior Care Inc. | — | DB278699 | 2024-07-12 | Active | Dakota Dunes |
| SIOUXLAND SERVICES, INC. | — | DB028500 | 1989-06-22 | Inactive | — |
| SIOUXLAND SHEDS & DECKS, INC. | — | DB041708 | 1999-08-02 | Dissolved | SHERMAN |
| Siouxland Sno Trackers Snowmobile Club | — | NS250587 | 2023-05-11 | Active | Brandon |
| SIOUXLAND SOCIETY OF RADIOLOGIC TECHNOLOGISTS | — | NS014236 | 2010-02-18 | Dissolved | SIOUX FALLS |
| Siouxland Sod, LLC | — | DL211597 | 2021-10-05 | Active | Sioux City |
| Siouxland Sport & Performance Psychology, LLC | — | DL274283 | 2024-05-03 | Active | Dakota Dunes |
| SIOUXLAND SPORTS MEDICINE FOUNDATION | — | NS013641 | 2008-02-14 | Dissolved | DAKOTA DUNES |
| SIOUXLAND STAFFING SERVICES, LLC | — | DL007459 | 2004-06-09 | Dissolved | — |
| SIOUXLAND STAFFING SERVICES, PROF. LLC | — | DL007639 | 2004-07-19 | Inactive | HURON |
| SIOUXLAND STORE & CAMPGROUND, INC. | — | DB033808 | 1993-12-28 | Inactive | ARLINGTON |
| SIOUXLAND STORE AND CAMPGROUND, INC. | — | DB019177 | 1979-10-29 | Dissolved | — |
| SIOUXLAND STREETRODDERS | — | NS007228 | 1981-08-18 | Dissolved | SIOUX FALLS |
| SIOUXLAND STUDY GROUP | — | NS155345 | 2018-10-19 | Dissolved | DEADWOOD |
| Siouxland Style, LLC | — | DL191859 | 2020-11-26 | Active | Dakota Dunes |
| SIOUXLAND SURGERY CENTER LIMITED LIABILITY PARTNERSHIP | — | DR000734 | 2003-07-28 | Inactive | DAKOTA DUNES |
| SIOUXLAND SURGERY CENTER LIMITED LIABILITY PARTNERSHIP | — | FR000223 | 2012-11-16 | Active | DAKOTA DUNES |
| SIOUXLAND SURGERY CENTER, LIMITED PARTNERSHIP | — | FP000244 | 1994-11-23 | Inactive | DAKOTA DUNES |
| SIOUXLAND SURGICAL ASSOCIATES, P.C. | — | FB017457 | 1994-11-28 | Revoked | SIOUX CITY |
| SIOUXLAND SYSTEMS, LLC | — | DL002638 | 1999-12-20 | Dissolved | SIOUX FALLS |
| SIOUXLAND TELEPHONE CO., INC. | — | FB028167 | 2004-01-26 | Revoked | NORTH SIOUX CITY |
| Siouxland Traffic Co. LLC | — | DL297448 | 2025-04-08 | Suspended | Brandon |
| SIOUXLAND TRANSPORT, INC. | — | DB014894 | 1977-12-19 | Inactive | — |
| SIOUXLAND TURF PRODUCTS, INC. | — | FB014975 | 1991-12-13 | Revoked | Watertown |
| SIOUXLAND UROLOGY ASSOCIATES, P.C. | — | DB044443 | 2001-08-16 | Active | DAKOTA DUNES |
| SIOUXLAND UROLOGY BUILDING COMPANY | — | GP000088 | 2015-11-30 | Active | DAKOTA DUNES |
| Siouxland Urology Building Company | — | GP181441 | 2020-05-13 | Inactive | DAKOTA DUNES |
| Siouxland Urology Building Company | — | GP299842 | 2025-05-05 | Active | DAKOTA DUNES |
| SIOUXLAND UROLOGY BUILDING COMPANY | — | GP000011 | 2003-01-09 | Inactive | — |
| SIOUXLAND UROLOGY BUILDING COMPANY | — | GP000055 | 2010-09-17 | Inactive | DAKOTA DUNES |
| SIOUXLAND UROLOGY CENTER, L.L.C. | — | DL003798 | 2001-05-23 | Active | DAKOTA DUNES |
| SIOUXLAND WELLNESS PARTNERS, L.L.C. | — | FL003123 | 2006-09-27 | Revoked | SIOUX FALLS |
| Siouxland Wellness Partners, LLC | — | FL155274 | 2018-10-17 | Revoked | SIOUX FALLS |
| Siouxland Wildlife Solutions, LLC | — | DL177788 | 2020-02-23 | Dissolved | Valley Springs |
| SIOUXLAND WOMEN'S HEALTH CARE, P.C. | — | FB017535 | 1994-12-22 | Active | SIOUX CITY |
| Siouxland Youth Football, LLC | — | DL042401 | 2015-02-23 | Dissolved | BRANDON |
| SIOUXLAND YOUTH SHOOTERS ORGANIZATION, INC. | — | NS161211 | 2019-03-04 | Active | CANTON |
| Siouxlander Deliveries LLC | — | DL323780 | 2026-03-19 | Active | Sioux Falls |
| Siouxlander LLC | — | FL234048 | 2022-09-06 | Active | ALPINE |
| SIOUXLINKS GOLF MAGAZINE, LLC | — | DL037142 | 2014-01-23 | Active | Sioux Falls |
| SIOUXLINKS, LLC | — | DL031245 | 2013-02-07 | Dissolved | DELL RAPIDS |
| SIOUXLUTION X, INC. | — | DB051978 | 2007-01-24 | Inactive | — |
| Siouxper electric services LLC | — | DL291202 | 2025-01-16 | Active | kyle |
| SIOUXPER PIZZA, INC. | — | FB016542 | 1993-12-06 | Revoked | SIOUX CITY |
| SIOUXPER PIZZA, INC. | — | FB011889 | 1988-01-28 | Revoked | SIOUX CITY |
| SIOUXPER PIZZA, INC. | — | FB034411 | 2010-06-10 | Inactive | FARGO |
| Siouxper Scoopers, LLC | — | DL303361 | 2025-06-26 | Active | Madison |
| Siouxper Troupers | — | NS316691 | 2025-12-30 | Active | Sioux Falls |
| SiouxperCon | — | NS049934 | 2016-03-18 | Active | Sioux Falls |
| Siouxperior Builders LLC | — | DL203278 | 2021-05-20 | Dissolved | Porcupine |
| Siouxperior Ink LLC | — | DL156957 | 2018-11-29 | Dissolved | Sioux Falls |
| Siouxperior Lift Service LLC | — | DL236375 | 2022-10-09 | Dissolved | Sioux Falls |
| Siouxperior Mobile Hydraulic Solutions LLC | — | FL318274 | 2026-01-16 | Active | North Sioux City |
| Siouxpreme Printing LLC | — | DL323494 | 2026-03-17 | Active | Mitchell |
| SIOUXRISE LIONS CLUB | — | NS010256 | 1995-01-31 | Active | SIOUX FALLS |