| 1039 Main Street, LLC | DL207069 | 2021-07-23 | Active | Spearfish |
| 104 E Honors Cir, LLC | DL166539 | 2019-06-25 | Dissolved | Sioux Falls |
| 104 Montana, LLC | DL036699 | 2013-12-30 | Active | RAPID CITY |
| 104 Ventures, Ltd. | DB194864 | 2021-01-16 | Dissolved | Watertown |
| 1041 Loring, LLC | DL265139 | 2023-12-26 | Active | Vermillion |
| 1047 S CLEVELAND LLC | DL331001 | 2026-06-12 | Active | SIOUXFALLS |
| 104TH STREET, L.L.C. | DL007191 | 2004-04-14 | Inactive | — |
| 105 Properties LLC | DL236087 | 2022-10-04 | Dissolved | Wagner, SD |
| 105 PROPERTY L.L.C. | DL012328 | 2006-10-19 | Dissolved | MCCOOK LAKE |
| 1051 Diamond, LLC | DL143244 | 2018-01-29 | Inactive | Vermillion |
| 1054475-2 ARKANSAS INC. | FB022927 | 1999-09-07 | Revoked | HOT SPRINGS |
| 1057 MISSOURI, LLC | DL147147 | 2018-04-20 | Inactive | VERMILLION |
| 106 MacArthur Street, LLC | DL312658 | 2025-10-30 | Active | Rapid City |
| 10635 S Wentworth LLC | DL284622 | 2024-10-07 | Active | Watertown |
| 107 Strength Club LLC | DL264995 | 2023-12-22 | Active | Mitchell |
| 107 WEST MISSOURI, LLP | DR000035 | 1996-01-02 | Inactive | PIERRE |
| 1073 MAIN, LLC | DL030361 | 2012-12-07 | Dissolved | South Windsor |
| 108 East Kansas City LLC | DL153145 | 2018-08-28 | Dissolved | Rapid City |
| 108 EKC, LLC | DL153322 | 2018-08-31 | Dissolved | Rapid City |
| 108 PLLC | DL216294 | 2021-12-13 | Inactive | Sioux Falls |
| 109 KEMP LLC | DL300916 | 2025-05-22 | Active | WATERTOWN |
| 109 S Columbia, LLC | DL328023 | 2026-05-06 | Active | Sioux Falls |
| 109 Wayland llc | DL235478 | 2022-09-26 | Dissolved | Sioux Falls |
| 109 Wayland Series of Orchid Homes 605, LLC | DL242397 | 2023-01-17 | Active | SIOUX FALLS |
| 10969 Amiotte Place Amikota, L.L.C. | DL260795 | 2023-10-16 | Active | BELLE FOURCHE |
| 1099 Workers, LLC | FL280589 | 2024-08-07 | Active | Alpharetta |
| 1099careers LLC | DL312730 | 2025-10-31 | Active | Sioux Falls |
| 10:24, LLC | DL285095 | 2024-10-15 | Active | Pierre |
| 10Bedrock Apartments, LLC | FL219240 | 2022-01-26 | Active | Fargo |
| 10FOLD Architecture & Engineering, Ltd. | FB136529 | 2017-08-30 | Active | AMES |
| 10mm Apparel L.L.C. | DL214387 | 2021-11-12 | Dissolved | Sioux Falls |
| 10th Avenue Properties, LLC | DL223201 | 2022-03-21 | Active | Spearfish |
| 10th Prestige LLC | DL288335 | 2024-12-05 | Active | Box Elder |
| 10th Street Investors, Inc. | DB229696 | 2022-06-28 | Active | Aberdeen |
| 10X Coatings LLC | DL186015 | 2020-08-13 | Active | Sturgis |
| 10X MIND SET LLC | DL281760 | 2024-08-26 | Active | RAPID CITY |
| 11 Brothers Construction LLC | DL266532 | 2024-01-16 | Active | Sioux Falls |
| 11 Eleven Land Group LLC | DL276733 | 2024-06-11 | Inactive | Sioux Falls |
| 11 Hour Logistics LLC | DL210508 | 2021-12-19 | Dissolved | Newell |
| 11 K's, LLC | DL241869 | 2023-01-10 | Active | Rapid City |
| 11 Leaf Brands, LLC | DL210714 | 2021-09-21 | Inactive | Rapid City |
| 11 Main, LLC | DL161152 | 2019-03-04 | Active | Rapid City |
| 11 MILE ROPING CLUB, INC. | NS000715 | 1964-06-17 | Inactive | — |
| 11 South Broadway LLC | DL215687 | 2021-12-03 | Active | CHICAGO |
| 11-06 ENTERPRISES, LLC | DL227794 | 2022-05-26 | Active | IRENE |
| 110 & 112 3rd Fox Boyd, LLC | DL177251 | 2020-02-12 | Active | Watertown |
| 110 CAMBELL, LLC | DL008278 | 2004-12-06 | Dissolved | RAPID CITY |
| 110 E Watertown St, LLC | DL193178 | 2020-12-18 | Inactive | Rapid City |
| 110 North Main Rentals LLC | DL244145 | 2023-04-01 | Dissolved | Chamberlain |
| 110 Sapphire, LLC | DL264236 | 2023-12-12 | Active | Omaha |
| 110 W Dakota Ave, LLC | DL223268 | 2022-03-22 | Active | Pierre |
| 1103 LLC | DL020432 | 2009-12-21 | Dissolved | SIOUX FALLS |
| 11030 Industriplex, LLC | DL151341 | 2018-07-20 | Inactive | Urbandale |
| 1104 East Aspen Blvd. LLC | DL242626 | 2023-01-19 | Active | Brandon |
| 11040 Argal Court, LLC | DL043259 | 2015-05-07 | Active | Phoenix |
| 1104Holly LLC | DL193334 | 2020-12-21 | Active | Custer |
| 1105 Blaine Avenue LLC | DL258551 | 2023-09-12 | Active | Arvada |
| 1105 Consulting, LLC | DL175937 | 2020-01-17 | Inactive | Sioux Falls |
| 1108 Hwy 71S, LLC | DL175577 | 2020-01-09 | Active | Hot Springs |
| 111 INK LLC | DL279709 | 2024-07-26 | Active | Sioux Falls |
| 111 LLC | DL240122 | 2022-12-12 | Active | Minneapolis |
| 111 W5 B20, LLC | DL331322 | 2026-06-16 | Active | Canton |
| 11108 Tyler Properties, LLC | DL137104 | 2017-09-14 | Active | Sacramento |
| 1111, LLC | DL299029 | 2025-04-29 | Suspended | Minneapolis |
| 1115 ASH STREET, LLC | DL250376 | 2023-05-08 | Active | SPEARFISH |
| 1117 S. 2nd Ave, LLC | DL045093 | 2015-09-11 | Dissolved | SIOUX FALLS |
| 1119 Holdings LLC | DL327652 | 2026-05-01 | Active | MINNETONKA |
| 112 E KC, LLC | DL153305 | 2018-08-31 | Dissolved | Rapid City |
| 112 East Kansas City St LLC | DL153129 | 2018-08-28 | Dissolved | Rapid City |
| 112 W6 B20, LLC | DL331321 | 2026-06-16 | Active | Canton |
| 112, INC | DB048792 | 2004-10-06 | Dissolved | SIOUX FALLS |
| 1120 Collective LLC | DL248708 | 2023-04-14 | Inactive | Spearfish |
| 1120 HOLDINGS, LLC | DL184174 | 2020-07-08 | Active | ABERDEEN |
| 1120 Properties, LLC | DL231010 | 2022-07-21 | Active | Sioux Falls |
| 1124 Boulevard Street Series of Harmon Properties, LLC | DL253738 | 2023-06-28 | Active | STURGIS |
| 1124 Kansas City Street, LLC | DL173317 | 2019-11-21 | Active | Sturgis |
| 1130 Boulevard Street Series of Harmon Properties, LLC | DL253737 | 2023-06-28 | Active | STURGIS |
| 1130 Consulting, LLC | DL320432 | 2026-02-10 | Active | Milbank |
| 1136 Boulevard Street Series of Harmon Properties, LLC | DL253739 | 2023-06-28 | Active | STURGIS |
| 114 E Philadelphia St - a Series of Accidental Properties LLC | DL245781 | 2023-03-06 | Active | RAPID CITY |
| 1141, LLC | DL137742 | 2017-09-29 | Active | RAPID CITY |
| 1143 Pickfair Way LLC | DL188817 | 2020-10-05 | Dissolved | Pierre |
| 115 Glen Ridge LLC | DL265717 | 2024-01-03 | Active | PEIDMONT |
| 115 KERMIT LANE CONDOMINIUM ASSOCIATION, INC. | NS231457 | 2022-07-27 | Active | Rapid City |
| 115 W 1st Avenue, LLC | DL329415 | 2026-05-21 | Active | Rapid City |
| 1151 Properties, LLC | DL206742 | 2021-07-19 | Active | Sioux Falls |
| 116 Center, LLC | DL217412 | 2021-12-30 | Dissolved | Las Vegas |
| 116 E KC, LLC | DL153323 | 2018-08-31 | Dissolved | Rapid City |
| 116 East Kansas City LLC | DL153146 | 2018-08-28 | Dissolved | Rapid City |
| 116 Sump Alarm & Home Services LLC | DL300494 | 2025-05-16 | Active | Sioux Falls |
| 11679 W Hwy 44, LLC | DL152578 | 2018-08-16 | Dissolved | RAPID CITY |
| 117 FIRST, LLC | DL021685 | 2010-06-10 | Dissolved | CLARK |
| 117 Marsh Street, LLC | DL050449 | 2016-10-27 | Dissolved | Washington |
| 117 W 1st Avenue, LLC | DL329417 | 2026-05-21 | Active | Rapid City |
| 11750 LLC | DL203601 | 2021-05-25 | Dissolved | Rapid City |
| 118 Main Street LLC | DL047939 | 2016-04-11 | Dissolved | RAPID CITY |
| 118 Scrub Oak, LLC | DL131012 | 2017-02-24 | Dissolved | Urbandale |
| 11870 Ellice LLC | DL256822 | 2023-08-16 | Dissolved | Pierre |
| 119 W 1st Avenue, LLC | DL329297 | 2026-05-20 | Active | Rapid City |
| 11968 Big Piney LLC | DL328539 | 2026-05-12 | Active | Watford City |
| 11:36 LLC | DL223483 | 2022-03-25 | Active | Harrisburg |
| 11Point Capital, LLC | DL191493 | 2020-11-18 | Active | SIOUX FALLS |
| 11th AND MAIN, LLC. | DL026960 | 2012-01-25 | Active | SIOUX FALLS |
| 11th Fairway Condominium Partners, LLC | DL223215 | 2022-03-22 | Dissolved | Sturgis |
| 11th Fairway Condominiums #1 HOA, Inc. | DB251787 | 2023-05-30 | Dissolved | Sturgis |
| 11th Fairway Townhomes, LLC | DL272164 | 2024-04-04 | Dissolved | Sturgis |
| 11th Hour Anesthesia PLLC | DL251224 | 2023-05-19 | Active | Watertown |
| 11th Inning Academy, LLC | DL286086 | 2024-11-01 | Active | Watertown |
| 11th Street, LLC | DL148092 | 2018-05-10 | Active | Sioux Falls |
| 12 AVE Storage, LLC | DL201518 | 2021-04-23 | Active | Frederick |
| 12 Earth Creations LLC | DL277927 | 2024-06-28 | Active | Watertown |
| 12 Earth Productions LLC | DL277771 | 2024-06-26 | Dissolved | Watertown |
| 12 GAUGE CONSTRUCTION AND DESIGN LLC | DL304204 | 2025-07-09 | Active | Sioux falls |
| 12 INTERACTIVE, LLC | FL042097 | 2013-10-10 | Active | CHICAGO |
| 12 LOSEY ROAD, LLC | DL026950 | 2012-01-24 | Active | PIERRE |
| 12 Mile Creek Brewery LLC | DL243904 | 2023-02-07 | Active | Parkston |
| 12 Mile Ranch LLP | DR249501 | 2023-04-26 | Active | VICTOR |
| 12 Spot Diner, LLC | DL219205 | 2022-01-25 | Active | Waubay |
| 12 SYSTEM, INC. | DB132832 | 2017-05-01 | Active | RAPID CITY |
| 12 TRIBES OF ISRAEL LLC | DL198620 | 2021-03-15 | Suspended | SIOUX FALLS |
| 12-24 Club of Yankton | NS175385 | 2020-01-06 | Active | YANKTON |
| 12-24 CLUB OF YANKTON | NS001106 | 1967-01-19 | Inactive | — |
| 120 5TH AVE., LLC | DL032543 | 2013-05-21 | Active | Rapid City |
| 120 E Kansas LLC | DL153737 | 2018-09-11 | Dissolved | Rapid City |
| 120 EAST BLVD., NORTH BUILDING, LLC | DL006235 | 2003-09-05 | Dissolved | RAPID CITY |
| 120 EKC LLC | DL153499 | 2018-09-06 | Dissolved | Rapid City |
| 120 Main Events LLC | DL168052 | 2019-07-30 | Active | Hartford |
| 120 N. Cliff, LLC | DL228441 | 2022-06-07 | Active | Sioux Falls |
| 120 NE 5TH STREET LLC | FL242891 | 2023-01-24 | Revoked | LONE TREE |
| 120 VIENNA DRIVE, LLC | DL009723 | 2005-08-24 | Inactive | Rio Rico |
| 120 Water Audit, Inc. | FB224725 | 2022-04-12 | Revoked | Zionsville |
| 120 WATER, INC. | FB271977 | 2024-04-02 | Active | Erie |
| 120, LLC | DL050319 | 2016-10-14 | Inactive | SIOUX FALLS |
| 1200 BUILDING, LLC | DL047255 | 2016-02-25 | Active | SIOUX FALLS |
| 1200 Landmark, LLC | DL130683 | 2017-02-15 | Inactive | Rapid City |
| 1200 SIOUX FALLS PARTNERS, LLC | FL003982 | 2008-03-17 | Revoked | Lilydale |
| 1200 SIOUX FALLS PARTNERS, LLC | FL002875 | 2006-03-24 | Revoked | MINNEAPOLIS |
| 1201 Windsor LLC | DL291667 | 2025-01-23 | Inactive | Naples |
| 1204 9th Street & Cattle, LLC | DL325176 | 2026-04-05 | Active | Omaha |
| 1204-1206 S Bahnson Ave Holdings LLC | DL321923 | 2026-02-26 | Active | Sioux Falls |
| 1206 Stratford, LLC | DL128021 | 2016-11-21 | Active | Urbandale |
| 1207 11th Street LLC | DL179360 | 2020-03-30 | Active | RAPID CITY |
| 1208 JENNINGS, INC. | DB050296 | 2005-11-07 | Dissolved | SIOUX FALLS |
| 1209 CORP. | DB038706 | 1997-06-18 | Active | Aberdeen |
| 120TH ST FLOWER BIN LLC | DL258238 | 2023-09-07 | Active | SISSETON |
| 1211 Main LLC | DL232206 | 2022-08-08 | Active | Sioux Falls |
| 1212 BENSON, LLC | DL015953 | 2008-03-10 | Active | SIOUX FALLS |
| 1212 Brands LLC | DL257138 | 2023-08-22 | Active | Sioux Falls |
| 1212 Properties, LLC | DL046914 | 2016-01-29 | Active | Rapid City |
| 1212 South Darryl, LLC | FL284745 | 2024-10-08 | Active | Minneapolis |
| 1213 Union, LLC | DL201896 | 2021-04-28 | Active | Spearfish |
| 12152020, INC. | FB038562 | 2015-05-11 | Inactive | WABASH |
| 121marcus LLC | DL314297 | 2025-11-21 | Active | Pine Ridge |
| 122 E Main St LLC | DL273146 | 2024-04-18 | Dissolved | Greensboro |
| 1220 City Springs, LLC | DL134143 | 2017-06-12 | Active | RAPID CITY |
| 1221 Wellness LLC | DL275251 | 2024-05-18 | Active | Sioux Falls |
| 1222 Juneau Dr SD LLC | DL184096 | 2020-07-06 | Dissolved | Watertown |
| 12288 BUTTE CREEK, LLC | DL040059 | 2014-08-25 | Dissolved | SCOTTSDALE |
| 1229 RAILROAD, LLC | DL030577 | 2012-12-21 | Dissolved | MADISON |
| 123 MUSIC, INC. | DB049757 | 2005-05-25 | Dissolved | — |
| 123 SIOUX FALLS HOLDINGS LLC | FL001430 | 2002-11-05 | Revoked | DOVER |
| 123 SIOUX FALLS HOLDINGS LLC | FL002208 | 2004-12-16 | Revoked | NEW YORK |
| 123 SIOUX FALLS LLC | FL001351 | 2002-08-19 | Revoked | NEW YORK |
| 123 SIOUX FALLS SUBHOLDINGS LLC | FL002207 | 2004-12-16 | Revoked | New York |
| 123 SIOUX FALLS SUBHOLDINGS LLC | FL001443 | 2002-11-19 | Revoked | DOVER |
| 123 Stone LLC | DL228204 | 2022-06-02 | Dissolved | Lead |
| 1230 E 32ND N PL LLC | DL189906 | 2020-10-23 | Inactive | Cooperstown |
| 12322 Star Valley Drive, LLC | DL329412 | 2026-05-21 | Active | Rapid City |
| 12354 Rose Place LLC | DL308213 | 2025-09-01 | Active | Custer |
| 12365 Hall, LLC | DL297573 | 2025-04-09 | Active | Custer |
| 124 E Kansas, LLC | DL235346 | 2022-09-23 | Dissolved | Rapid City |
| 124 Kiwanis Building LLC | DL258064 | 2023-09-05 | Active | Sioux Falls |
| 124 Melano St LLC | DL241489 | 2023-01-04 | Dissolved | Watertown |
| 124 Riverset, LLC | DL325566 | 2026-04-09 | Active | PIERRE |
| 1246 Stratford, LLC | DL046014 | 2015-12-02 | Dissolved | URBANDALE |
| 125 East 5th, LLC | DL225348 | 2022-04-20 | Active | Winner |
| 125 MacArthur Street, LLC | DL312656 | 2025-10-30 | Active | Rapid City |
| 125 OUTLET, INC. | FB021264 | 1998-04-27 | Revoked | IRVINE |
| 125 West Gate Road, LLC | DL220407 | 2022-02-10 | Active | Las Vegas |
| 126 E Main St LLC | DL273139 | 2024-04-18 | Dissolved | Greensboro |
| 1267 Saint Ives Place LLC | DL309329 | 2025-09-15 | Active | SIOUX FALLS |
| 127 Builders, LLC | DL170673 | 2019-09-24 | Active | SIOUX FALLS |
| 127 E 3rd Avenue, LLC | DL174057 | 2019-12-09 | Dissolved | Rapid City |
| 127 Middle Lane, LLC | DL050451 | 2016-10-27 | Dissolved | BEAUFORT |
| 12800 Main Street LLC | DL292120 | 2025-01-30 | Active | Watertown |
| 1281 Lincoln Park Circle, LLC | DL294623 | 2025-03-03 | Active | SIOUX FALLS |
| 129 Services, LLC | DL282392 | 2024-09-05 | Active | Yankton |
| 12TH AND MARION CROSSING, LLC | DL016592 | 2008-05-29 | Active | Grenville |
| 12TH AVENUE MARKETING, LLC | DL028051 | 2012-05-01 | Inactive | SHERWOOD PARK |
| 12TH STREET AUDIO, AUTO AND PAWN, INC. | DB030305 | 1991-02-19 | Inactive | — |
| 12TH STREET CAR CARE, INC. | DB050787 | 2006-03-03 | Inactive | — |
| 12TH STREET DAKOTA, LLC | DL015829 | 2008-02-19 | Active | SIOUX FALLS |
| 12th Street Series of Bright Star Rentals, LLC | DL242644 | 2023-01-20 | Active | SPEARFISH |
| 13 Alpha Properties, LLC | DL191903 | 2020-11-28 | Active | Sioux Falls |
| 13 Bravo Properties, LLC | DL134879 | 2017-07-09 | Active | Sioux Falls |
| 13 Crushing, LLC | DL156870 | 2018-11-28 | Active | YANKTON |
| 13 Dragons LLC | DL246110 | 2023-03-09 | Active | Watertown |
| 13 Holdings, LLC | DL171665 | 2019-10-15 | Active | Sioux Falls |
| 13 Lucky Properties LLC | DL198176 | 2021-03-08 | Dissolved | ROGERS |
| 13 Mike Properties, LLC | DL173077 | 2019-11-15 | Active | Sioux Falls |