| SANFORD MUTUAL, LLC | — | DL028931 | 2012-07-26 | Dissolved | SIOUX FALLS |
| SCOTLAND ANIMAL HEALTH, INC. | — | DB038646 | 1997-06-02 | Dissolved | |
| SCOTT GILBERT CONSTRUCTION CO. | — | DB031056 | 1991-10-23 | Active | SIOUX FALLS |
| SCOTT GILBERT HOMES, INC. | — | DB049245 | 2005-01-31 | Inactive | SIOUX FALLS |
| SEARS BUILDING MASTER TENANT, L.L.C. | — | DL027098 | 2012-02-02 | Inactive | SIOUX FALLS |
| SEARS BUILDING PARTNERS, LLC | — | DL026438 | 2011-12-07 | Inactive | SIOUX FALLS |
| SELECT DIRECT, LLC | — | DL028930 | 2012-07-26 | Dissolved | SIOUX FALLS |
| SIOUX FALLS LIGHTHOUSE, LLC | — | DL038299 | 2014-04-11 | Inactive | SIOUX FALLS |
| SIOUX NATION CATTLE PRODUCTION, L.L.C. | — | DL005512 | 2003-02-05 | Dissolved | |
| SIOUX NATION CORPORATE, INC. | — | DB032893 | 1993-04-06 | Dissolved | |
| SIOUX NATION FEEDS, INC. | — | DB023846 | 1980-10-14 | Dissolved | |
| SIOUX NATION FRANCHISING, INC. | — | DB024429 | 1985-05-22 | Inactive | |
| SIOUX NATION MANAGEMENT SERVICES, INC. | — | DB047505 | 2003-11-07 | Inactive | |
| SIOUX NATION MARKETING, INC. | — | DB038289 | 1997-03-05 | Dissolved | |
| SIOUX NATION MARKETING, L.L.C. | — | DL002360 | 1999-07-14 | Inactive | |
| SIOUX NATION OF FT. PIERRE, INC. | — | DB029520 | 1990-05-23 | Dissolved | |
| SIOUX NATION OF HARTLEY, INC. | — | DB042923 | 2000-06-16 | Inactive | |
| SIOUX NATION OF HINTON, INC. | — | DB031064 | 1991-10-28 | Dissolved | |
| SIOUX NATION OF IOWA, INC. | — | DB028593 | 1989-08-01 | Dissolved | |
| SIOUX NATION OF IOWA, L.L.C. | — | DL000486 | 1995-06-30 | Dissolved | |
| SIOUX NATION OF PLATTE, INC. | — | DB027512 | 1988-06-28 | Dissolved | |
| SIOUX NATION OF SIOUX FALLS, INC. | — | DB001037 | 1960-05-25 | Dissolved | |
| SIOUX NATION OF SIOUX FALLS, L.L.C. | — | DL000484 | 1995-06-30 | Inactive | SIOUX FALLS |
| SIOUX NATION OF TAMA, L.L.C. | — | DL001839 | 1998-09-08 | Inactive | SIOUX FALLS |
| SIOUX NATION OF VIBORG, INC. | — | DB043264 | 2000-09-27 | Inactive | SIOUX FALLS |
| SIOUX NATION OF WATERTOWN, INC. | — | DB030571 | 1991-04-18 | Dissolved | |
| SIOUX NATION PET CENTER, INC. | — | DB030997 | 1991-10-02 | Dissolved | |
| SIOUX NATION RISK MANAGEMENT CO. | — | DB052674 | 2007-08-17 | Dissolved | |
| SIOUX NATION VETERINARY INSPECTION SERVICE, INC. | — | DB043670 | 2001-01-12 | Dissolved | |
| SIOUX NATION WEST, L.L.C. | — | DL002559 | 1999-11-12 | Inactive | SIOUX FALLS |
| SKNS HOLDINGS, LLC | — | DL152658 | 2018-08-17 | Dissolved | Sioux Falls |
| SKY VIEW MOBILE HOME PARK, L.L.C. | — | DL001105 | 1997-01-15 | Inactive | |
| SLAP, L.L.C. | — | DL003460 | 2000-12-29 | Dissolved | |
| SLIDER PROPERTIES, LLC | — | DL037465 | 2014-02-14 | Dissolved | SIOUX FALLS |
| SNC, INC. | — | DB045618 | 2002-06-26 | Dissolved | SIOUX FALLS |
| SONGBIRD, L.L.C. | — | DL002197 | 1999-04-12 | Inactive | SIOUX FALLS |
| SOUTHEASTERN - NORTHWEST, INC. | — | DB052420 | 2007-05-30 | Dissolved | SIOUX FALLS |
| SOUTHEASTERN - SOUTHEAST, INC. | — | DB052421 | 2007-05-30 | Dissolved | SIOUX FALLS |
| SOUTHGROW FARMS, L.L.P. | — | DR001265 | 2009-04-03 | Dissolved | SIOUX FALLS |
| SPARTA REAL ESTATE HOLDINGS, LLC | — | DL046923 | 2016-02-01 | Inactive | SIOUX FALLS |
| SPEAK E-Z, LLC | — | DL049569 | 2016-08-12 | Inactive | SIOUX FALLS |
| SPORTS AND MEDICAL LAND HOLDINGS, LLC | — | DL025079 | 2011-06-30 | Inactive | SIOUX FALLS |
| STATE STORAGE, LLC | — | DL156056 | 2018-11-06 | Inactive | Sioux Falls |
| STEELE USA, L.L.C. | — | DL020712 | 2010-02-01 | Dissolved | SIOUX FALLS |
| STEM WINDER, INC. | — | DB054859 | 2009-10-23 | Dissolved | SIOUX FALLS |
| STEVE AND STEVE HOLDINGS, L.L.C. | — | DL013674 | 2007-04-17 | Inactive | SIOUX FALLS |
| SUNRISE BUILDERS, L.L.C. | — | DL001770 | 1998-07-22 | Dissolved | |
| SUPERIOR SOFTWARE, INC. | — | DB029317 | 1990-03-28 | Inactive | |
| SWENSON BROTHERS INVESTMENTS, L.L.C. | — | DL000364 | 1995-01-17 | Dissolved | |
| Southeastern & 69th, LLC | — | DL040036 | 2014-08-25 | Inactive | Sioux Falls |