| ROUSSEAU TOWING LLC | DL268402 | 2024-02-13 | Active | RIDGEVIEW |
| ROUSSEAU TOWNSHIP RURAL WATER, INC. | NS007984 | 1984-11-16 | Dissolved | — |
| Routable USA LLC | FL254606 | 2023-07-13 | Revoked | Sunnyvale |
| ROUTABLE, INC. | FB240508 | 2022-12-16 | Active | SUNNYVALE |
| ROUTE 12 PROPERTY, LLC. | DL178831 | 2020-03-16 | Active | CANTON |
| Route 15 Body Works, Inc. | DB059589 | 2014-12-01 | Active | Wilmot |
| ROUTE 16 AUTO BODY REPAIR LLC | DL032877 | 2013-06-20 | Dissolved | HILL CITY |
| ROUTE 16 DINER & PIZZERIA, INC. | DB049798 | 2005-06-02 | Inactive | — |
| ROUTE 202 REALTY ASSOCIATES | 19650178D | 1965-02-12 | Merged | — |
| Route 22 Total Customs LLC | DL270774 | 2024-03-15 | Dissolved | Clear Lake |
| ROUTE 38 Trucking, LLC | DL048851 | 2016-06-10 | Active | Alexandria |
| Route 66, LLC | DL139226 | 2017-11-01 | Active | Rapid City |
| ROUTE 81 VENTURES LLC | DL329284 | 2026-05-20 | Active | SALEM |
| ROUTE 92 MEDICAL, INC. | FB296787 | 2025-03-31 | Active | SAN MATEO |
| RouteCaster.app LLC | DL305910 | 2025-07-30 | Active | Rapid City |
| ROUTEMASTER LOGISTICS CORP. | DB261267 | 2023-10-23 | Active | Sioux Falls |
| ROUTES 17 & 131 FILLING STATION, INC. | 19540011D | 1954-11-23 | Suspended | — |
| Routes to Roots LLC | DL290447 | 2025-01-07 | Active | Rapid City |
| RouteStat LLC | DL247168 | 2023-03-23 | Dissolved | Harrisburg |
| ROUTH CONSTRUCTION LLC | DL145202 | 2018-03-12 | Active | Spearfish |
| ROUTIER OUTFITTING, L.L.C. | DL049501 | 2016-08-05 | Active | Buffalo |
| ROUTIER RANCH, L.L.C. | DA030336 | 2012-12-06 | Active | BUFFALO |
| Routier Rentals Company | DB313236 | 2025-11-08 | Active | Buffalo |
| ROUTIER-LONE MT. RANCH, L.L.C. | DA030335 | 2012-12-06 | Dissolved | BUFFALO |
| RouttLogics, LLC | DL049671 | 2016-08-22 | Active | Rapid City |
| ROUX AGENCY, INC. | 19650181D | 1965-12-23 | Active | — |
| ROUX ASSOCIATES, INC. | FB036370 | 2012-11-09 | Active | ISLANDIA |
| Roux Laboratories, Inc. | FB214191 | 2021-11-10 | Active | NEW YORK |
| Rouz Labs LLC | DL320022 | 2026-02-04 | Active | Souix Falls |
| Rova Energy Systems LLC | DL297839 | 2025-04-11 | Active | Sioux Falls |
| Rovang Farms, LLC | DL169829 | 2019-09-07 | Active | Brookings |
| ROVAR MANAGEMENT, INC. | DB048458 | 2004-06-29 | Active | RAPID CITY |
| ROVAR, L.L.C. | DL003298 | 2000-10-24 | Active | RAPID CITY |
| Rove Out LLC | DL309106 | 2025-09-11 | Active | Sioux Falls |
| Rove Staffing, LLC | DL044486 | 2015-07-24 | Inactive | CHAMBERLAIN |
| Rove Staffing, LLC | FL184684 | 2020-07-17 | Revoked | Orlando |
| ROVE, L.L.C. | DL039443 | 2014-07-07 | Active | BRANDON |
| Rover LLC | DL226710 | 2022-05-10 | Dissolved | Dallas |
| Rover Pet Insurance Services, LLC | FL241672 | 2023-01-06 | Active | Seattle |
| ROVER VENTURES, LLC | DL043762 | 2015-05-19 | Inactive | Chicago |
| ROVEZA, INC. | DB045797 | 2002-08-22 | Active | PIERRE |
| Roving RV Inspectors, LLC | DL037589 | 2014-02-25 | Dissolved | BOX ELDER |
| Rovira Kyn INC | DB316698 | 2025-12-29 | Active | SIOUX FALLS |
| Rovo Industries Group Inc. | DB310175 | 2025-09-25 | Active | Elkhorn |
| Rovo One Corporation | DB309954 | 2025-09-25 | Active | Watertown |
| Row By Row LLC | DL247574 | 2023-03-29 | Inactive | Yankton |
| Row Crop Rotors LLC | DL256815 | 2023-08-16 | Dissolved | Watertown |
| ROW-CARE, LLC | FL044139 | 2016-02-22 | Revoked | MUNCIE |
| Row-Care, LLC | FL327157 | 2026-04-27 | Active | Muncie |
| Rowan Tree Creative, LLC | DL318308 | 2026-01-16 | Active | Sioux Falls |
| ROWAN, LLC | DL030597 | 2012-12-19 | Active | Sioux Falls |
| ROWANTREES INC. | 19480059D | 1948-06-24 | Dissolved | — |
| Rowboat Media LLC | DL158362 | 2019-01-02 | Suspended | BOULDER CITY |
| Rowdi Fellas Pest Control, LLC | DL324739 | 2026-03-31 | Active | Sioux Falls |
| ROWDY BOYZ CONSTRUCTION LLC | DL259582 | 2023-09-26 | Active | NISLAND |
| Rowdy Couture Boutique LLC | DL311546 | 2025-10-15 | Active | PARKER |
| Rowdy Couture LLC | DL233018 | 2022-08-20 | Dissolved | Lennox |
| ROWDY DOODLE, LLC | DL035112 | 2013-09-20 | Dissolved | LEAD |
| ROWDY ENTERPRISES, L.L.C. | DL008610 | 2005-02-02 | Active | YANKTON |
| Rowdy Grace Co. LLC | DL334572 | 2026-07-23 | Active | Aurora |
| ROWDY HOG SMOKIN BBQ, LLC | DL020642 | 2010-01-21 | Active | SIOUX FALLS |
| Rowdy Ram LLC | DL241032 | 2022-12-28 | Inactive | Mitchell |
| ROWDY REBER RACING LLC | DL160935 | 2019-02-27 | Dissolved | RAPID CITY |
| ROWDY REBER RACING LLC | DL287752 | 2024-11-25 | Active | Rapid City |
| Rowdy River Auto & Power Sports, LLC | DL227057 | 2022-05-16 | Active | FOX PRAIRIE TOWNSHIP |
| ROWDY ROOSTER FENCING LLC | DL220084 | 2022-02-07 | Active | PICKSTOWN |
| Rowdy Threads Embroidery, LLC | DL261002 | 2023-10-18 | Active | Faulkton |
| Rowdy's Rentables LLC | DL332150 | 2026-06-26 | Active | Tea |
| Rowdy's Rentables LLC | DL248153 | 2023-04-05 | Dissolved | Tea |
| ROWE EXCAVATING, LLC | DL013930 | 2007-05-17 | Dissolved | RAPID CITY |
| Rowe Fine Furniture, Inc. | FB284325 | 2024-10-02 | Active | Elliston |
| Rowe Horse Adventures and Boarding LLC | DL215192 | 2021-11-28 | Active | Hill City |
| ROWE INCORPORATED | FB012349 | 1988-10-05 | Revoked | LAS VEGAS |
| ROWE LAND & CATTLE, L.L.C. | DL014793 | 2007-10-03 | Dissolved | CARTER |
| Rowe Legacy Farms LLC | DL279628 | 2024-07-24 | Active | Hill City |
| Rowe on 57th Phase II, LLC | DL216473 | 2021-12-15 | Inactive | Sioux Falls |
| Rowe on 57th Phase III, LLC | DL251791 | 2023-05-30 | Inactive | Sioux Falls |
| ROWE POWER SOLUTIONS INC. | DB057158 | 2012-09-13 | Dissolved | SPEARFISH |
| Rowe Repurpose LLC | DL306715 | 2025-08-11 | Active | Carter |
| Rowe Shipping & Logistic Courier llc | DL217296 | 2021-12-29 | Dissolved | rapid city |
| ROWE TOWNSHIP | DM009614 | 2006-04-14 | Dissolved | — |
| Rowe Wellness L.L.C. | DL189391 | 2020-10-14 | Dissolved | Belle Fourche |
| ROWE, LLC | DL006567 | 2003-12-01 | Dissolved | — |
| Rowedeo Farm & Ranch, L.L.C. | DL174368 | 2019-12-15 | Active | Hill City |
| ROWELL'S AUTO SALES, INC. | 19570097D | 1957-04-23 | Active | — |
| ROWELL'S GARAGE | 19550095D | 1955-01-14 | Active | — |
| Rowen Cattle Company, LLC | FL148486 | 2018-05-18 | Inactive | Wessington |
| ROWENA FUELS, INC. | DB030097 | 1990-12-27 | Inactive | — |
| ROWENA RUBBLE SITE, L.L.C. | DL028138 | 2012-05-09 | Active | Sioux Falls |
| ROWENA UNITED METHODIST CHURCH | CH002030 | 1948-08-17 | Inactive | — |
| ROWETT CONSTRUCTION, L.L.C. | DL026375 | 2011-11-30 | Dissolved | Sturgis |
| ROWETT RENTALS, L.L.C. | DL015569 | 2008-01-17 | Active | STURGIS |
| RoWi, LLC | DL228655 | 2022-06-10 | Dissolved | Rapid City |
| ROWIE, LLC | DL277103 | 2024-06-18 | Active | Rapid City |
| ROWIN, LLC | DL328664 | 2026-05-13 | Active | Rapid City |
| ROWIN, LLC | DL248094 | 2023-04-05 | Dissolved | Rapid City |
| ROWLAND CONSTRUCTION, INC. | DB035707 | 1995-04-17 | Inactive | — |
| Rowland Properties, LLC | DL230162 | 2022-07-07 | Inactive | Rapid City |
| ROWLES, HAYES AND CARNEY AGENCY, INC. | FB020272 | 1997-07-09 | Revoked | PERRY |
| ROWLES, HAYES AND CARNEY AGENCY, INC. | FB023211 | 1999-11-18 | Revoked | PERRY |
| ROWLEY CONSTRUCTION & CUSTOM FLOORING, L.L.C. | DL016025 | 2008-03-20 | Suspended | RAPID CITY |
| Rowley Exteriors LLC | DL249347 | 2023-04-24 | Dissolved | Rapid City |
| ROWLINDA A. STONE, MD, P.C. | DB046372 | 2003-01-16 | Inactive | — |
| Rows End Media LLC | FL312671 | 2025-10-30 | Active | Inwood |
| RowSD, LLC | DL166910 | 2019-07-03 | Inactive | Sioux Falls |
| ROXANA A NOBLEJAS CO LLC | DB133782 | 2017-05-28 | Dissolved | MADISON |
| ROXANNE RESOURCES, LTD. | DB034311 | 1994-04-25 | Dissolved | SIOUX FALLS |
| Roxbury LLC | DL213719 | 2021-11-04 | Active | Sioux Falls |
| ROXCAR, LLC | DL026222 | 2011-11-14 | Active | SIOUX FALLS |
| Roxe Inc | FB212384 | 2021-10-15 | Inactive | New York |
| Roxi & Co, Inc. | DB056754 | 2012-03-19 | Active | SIOUX FALLS |
| Roxona's Tax Service LLC | DL261019 | 2023-10-18 | Active | New Underwood |
| Roxor UTV Rental, LLC | DL171414 | 2019-10-10 | Active | Deadwood |
| ROXSAM INC. | DB052162 | 2007-03-19 | Active | BELLE FOURCHE |
| ROXSAN PHARMACY, INC. | FB036702 | 2013-04-19 | Revoked | BEVERLY HILLS |
| Roxtec Inc. | FB284220 | 2024-10-01 | Active | Tulsa |
| ROXWORTHY JEWELERS, LTD. | DB015421 | 1978-06-28 | Inactive | — |
| ROXXXOR, LLC | DL194110 | 2021-01-05 | Dissolved | Spearfish |
| ROXY ROLLER ENTERPRISES, LLC | DL028514 | 2012-06-18 | Dissolved | EDMONTON |
| Roxy, PLLC | DL330200 | 2026-06-02 | Active | Sioux Falls |
| RoxZ'sJourney,LLC | DL283334 | 2024-09-18 | Active | Hot Springs |
| ROY & WILMA TOURS & TRAVEL, INC. | DB023841 | 1983-07-29 | Inactive | — |
| ROY A. LEWIS, D.D.S | DT000111 | 2006-12-26 | Active | — |
| ROY ANDERSON POST NO. 12 AMERICAN LEGION, DEPARTMENT OF SOUTH DAKOTA | NS001657 | 1946-04-27 | Active | YANKTON |
| ROY BAR INVESTMENTS, LLC | DL030376 | 2012-12-10 | Active | MARTIN |
| ROY DIVERSIFIED INDUSTRIES | 19670206D | 1967-03-17 | Dissolved | — |
| ROY F. DRAKE BODY & EQUIPMENT COMPANY | DB006119 | 1948-07-15 | Inactive | — |
| ROY GARRINGER POST NO. 36 OF THE AMERICAN LEGION OF BONESTEEL, SOUTH D | NS001211 | 1950-10-02 | Active | BONESTEEL |
| ROY H. PARK BROADCASTING OF THE MIDWEST, INC. | DB007472 | 1968-07-05 | Inactive | LEXINGTON |
| Roy Holdings LLC | DL276944 | 2024-06-13 | Dissolved | Belle Fourche |
| ROY I. SNOW, INC. | 19620140D | 1962-12-27 | Active | — |
| ROY JOHNSON CONSTRUCTION CO., INC. | DB045248 | 2002-03-22 | Active | Sioux Falls |
| ROY JOHNSON ROOFING, INC. | DB014466 | 1977-06-27 | Dissolved | YANKTON |
| ROY JORGENSEN ASSOCIATES, INC. | FB021908 | 1998-10-19 | Inactive | BUCKEYSTOWN |
| ROY KEITH ENTERPRISES, INC. | DB051914 | 2007-01-08 | Dissolved | HOT SPRINGS |
| Roy Keith Enterprises, Inc. | DB134617 | 2017-06-27 | Active | Hot Springs |
| ROY L. HALL POST #58 | NS013958 | 2009-02-23 | Active | Columbia |
| Roy Lake Landing, LLC | DL167508 | 2019-07-17 | Active | Platte |
| Roy Online Solutions LLC | DL198790 | 2021-03-18 | Suspended | Bridgewater |
| ROY POTTER INSURANCE, INC. | FB024147 | 2000-07-31 | Revoked | SEATTLE |
| ROY PROPERTIES, LLC | DL010871 | 2006-03-13 | Active | SIOUX FALLS |
| ROY S. HICKMAN POST #78, OF THE AMERICAN LEGION, OF LEOLA, S.D. | NS001424 | 1949-04-16 | Active | LEOLA |
| Roy Smale Insurance LLC | DL194137 | 2021-01-06 | Inactive | Rapid City |
| ROY VIEW COUNTRY CLUB, LLC | DL226638 | 2022-05-09 | Active | Lake city |
| ROY VIEW LLC | DL019142 | 2009-06-12 | Suspended | LAKE CITY |
| ROY'S BLACK HILLS TWIN DRIVE IN, INC. | DB056701 | 2012-02-24 | Dissolved | Hot Springs |
| Roy's Boys LLC | DL208435 | 2021-08-16 | Dissolved | Sioux Falls |
| ROY'S CUSTOM WORKS INC. | DB056160 | 2011-05-23 | Dissolved | Belle Fourche |
| Roy's Farm, LLC | DL127754 | 2016-11-15 | Dissolved | Savage |
| ROY'S REAL ESTATE, LLC | DL135200 | 2017-07-19 | Active | Rapid City |
| Roy's Saveur, LLC | DL286887 | 2024-11-12 | Active | LENNOX |
| ROY'S SPORT SHOP, INC. | DB048941 | 2004-12-02 | Dissolved | WATERTOWN |
| ROY'S WESTSIDE AUTO BODY, INC. | DB033465 | 1993-09-29 | Active | Rapid City |
| Roy'zzz Cares, Inc. | NS294838 | 2025-03-06 | Active | Sioux Falls |
| Roy'zzz of Watertown, LLC | DL213177 | 2021-10-27 | Active | WATERTOWN |
| Roy'zzz Real, LLC | DL240193 | 2021-10-07 | Active | SIOUX FALLS |
| ROY, LEA & KONNIE, INC. | DB035120 | 1994-12-19 | Active | SIOUX FALLS |
| ROYAL & SUNALLIANCE INSURANCE AGENCY LLC | FL219640 | 2022-01-31 | Active | NEW YORK |
| ROYAL & SUNALLIANCE INSURANCE AGENCY, INC. | FB028990 | 2004-10-01 | Inactive | New York |
| Royal A's Landscaping LLC | DL221671 | 2022-02-28 | Dissolved | HURON |
| ROYAL ADMINISTRATION SERVICES, INC. | FB037719 | 2014-04-23 | Active | Hanover |
| ROYAL ALLIANCE ASSOCIATES, INC. | FB012816 | 1989-06-19 | Revoked | WILMINGTON |
| ROYAL AMERICAN FINANCIAL CORPORATION | DB039316 | 1997-12-09 | Inactive | — |
| ROYAL AMUSEMENT CO., INC. | 19540064D | 1954-06-17 | Active | — |
| Royal Asset Management, Inc. | FB038107 | 2014-09-12 | Revoked | Phoenix |
| ROYAL ATHLETIC COMPANY | DB005439 | 1966-06-14 | Dissolved | — |
| ROYAL BBQ, LLC | DL047708 | 2016-03-25 | Dissolved | SPENCER |
| ROYAL BELL, LTD. | FB036784 | 2013-05-24 | Inactive | DENVER |
| Royal Bengal Tiger, LLC | DL221417 | 2022-02-24 | Active | Hill City |
| Royal Bladez LLC | DL223496 | 2022-03-25 | Dissolved | Edgemont |
| Royal Blue LLC | DL188913 | 2020-10-06 | Dissolved | Sioux Falls |
| ROYAL BREEDERS INCENTIVE, INC | DB224113 | 2022-04-04 | Dissolved | Aurora |
| ROYAL BRIDGE, INC. | FB038262 | 2014-12-03 | Active | PALM HARBOR |
| ROYAL BUSINESS DIRECTORY, LLC | DL004721 | 2002-05-03 | Inactive | — |
| ROYAL CANIN U.S.A., INC. | FB035168 | 2011-05-19 | Active | Creve Coeur |
| Royal Capital Group, Inc. | DB059836 | 2015-03-03 | Dissolved | MADISON |
| ROYAL CAPITAL, LLC | DL031184 | 2013-02-01 | Dissolved | MADISON |
| Royal Casino Aberdeen, LLC | DL254953 | 2023-07-19 | Active | Aberdeen |
| ROYAL CASINO GROUP, INC. | DB040252 | 1998-07-02 | Inactive | — |
| ROYAL CASINO GROUP, INC. D/B/A GOLDIGGERS, INC. | FB019262 | 1996-08-28 | Revoked | SALT LAKE CITY |
| ROYAL CASINO, INC. | DB036892 | 1996-03-01 | Inactive | — |
| ROYAL CENTER SCHOOL DISTRICT #10, INC. | NS012294 | 2003-05-06 | Suspended | FAITH |
| ROYAL CHARTER & TRAVEL, INC. | DB032961 | 1993-04-28 | Dissolved | — |
| Royal Club LLC | DL160788 | 2019-02-24 | Dissolved | Box Elder |
| Royal Coatings LLC | DL292123 | 2025-01-30 | Active | Beresford |
| ROYAL CONSTRUCTION, LLC | DL189531 | 2020-10-16 | Dissolved | Lead |
| ROYAL CONSULTING, LLC | DL021933 | 2010-07-13 | Dissolved | SIOUX FALLS |
| Royal Creative 605 LLC | DL219446 | 2022-01-28 | Dissolved | Sioux Falls |
| ROYAL CREDIT UNION S.A. INC. | DB040750 | 1998-12-01 | Inactive | — |
| ROYAL CROWN, INC. | DB172809 | 2019-11-11 | Active | Belle Fourche |
| ROYAL CUISINE COACHES, INC. | DB022847 | 1983-11-03 | Inactive | — |
| ROYAL CUP INC. | FB031176 | 2006-11-29 | Revoked | BIRMINGHAM |
| ROYAL CUP INC. | FB314188 | 2025-11-20 | Active | BIRMINGHAM |
| Royal Cup, Inc. | DB185725 | 2020-08-07 | Dissolved | BIRMINGHAM |
| ROYAL DAKOTA OSTRICH, INCORPORATED | DB038082 | 1997-01-03 | Inactive | — |
| Royal Detailing LLC | DL222259 | 2022-03-08 | Dissolved | Rapid City |
| ROYAL DEVELOPMENT, INC. | DB054273 | 2009-01-29 | Dissolved | RAPID CITY |
| Royal Diamond Consulting LLC | DL135192 | 2017-07-19 | Dissolved | Sioux Falls |
| Royal Dragons Cleaning LLC | DL328196 | 2026-05-07 | Active | Watertown |
| Royal Dragons Holdings Inc. | DB328195 | 2026-05-07 | Active | Watertown |