| Rock Of Ages Multicultural Music & Arts Center | NS137458 | 2017-09-25 | Dissolved | SIOUX FALLS |
| Rock Of Ages School Of Music & Arts | NS131058 | 2017-02-27 | Suspended | SIOUX FALLS |
| ROCK ON ENTERPRISES, INC. | FB033855 | 2009-10-05 | Revoked | WAITE PARK |
| Rock On Wood Incorporated | DB273317 | 2024-04-22 | Active | Watertown |
| ROCK ON, L.L.C. | DL009874 | 2005-09-21 | Active | Volga |
| Rock Pile Ranch, LLC | DL239001 | 2022-11-21 | Active | Spearfish |
| Rock Point Church | NS212144 | 2021-10-13 | Active | Rapid City |
| ROCK PORT OIL CO., INC. | FB011841 | 1987-12-21 | Revoked | ROCK PORT |
| Rock Press, LLC | DL319846 | 2026-02-03 | Active | Sioux Falls |
| ROCK PRODUCTS COMPANY | DB027303 | 1988-04-21 | Inactive | — |
| Rock Pros Construction LLC | DL212970 | 2021-11-01 | Inactive | Black Hawk |
| ROCK QUARRY PROPERTIES, LLC | DL034748 | 2013-08-16 | Active | BRANDON |
| ROCK RANCH CONSULTING, LLC | DL021567 | 2010-05-21 | Inactive | PLATTE |
| Rock Ranch Meats, LLC | DL257504 | 2023-08-28 | Inactive | Tyndall |
| Rock Ranch Rentals LLC | DL278861 | 2024-07-15 | Active | Old Hickory |
| ROCK REMOVAL RESOURCES, LLC | FL042072 | 2013-09-25 | Active | GREEN BAY |
| Rock Rentals, LLC | DL286587 | 2024-11-07 | Active | Mobridge |
| Rock Resources, LLC | DL212566 | 2021-10-19 | Active | Mobridge |
| ROCK RIDGE CAPITAL, LLC | DL015751 | 2008-02-11 | Dissolved | ENCINITAS |
| Rock Ridge Construction, LLC | FL256492 | 2023-08-11 | Revoked | Bismarck |
| ROCK RIDGE PHEASANT LODGE LLP | DR001148 | 2007-10-10 | Inactive | HERREID |
| Rock Ridge Ranch, LLC | DL303413 | 2025-06-27 | Active | Corpus Christi |
| Rock Ridge Retail, LLC | DL215253 | 2021-11-29 | Active | MITCHELL |
| ROCK RIDGE SALES, INC. | DB051463 | 2006-08-23 | Dissolved | BRANDON |
| ROCK RIDGE TRUCKING, LLC | DL161061 | 2019-03-01 | Inactive | Belle Fourche |
| ROCK RIDGE, INC. | DB038599 | 1997-05-20 | Dissolved | SIOUX FALLS |
| Rock Ridge, LLC | DL194663 | 2021-01-13 | Inactive | custer |
| Rock River Lighting Agency Inc. | DB201964 | 2021-04-29 | Dissolved | Sioux Falls |
| Rock River Manufacturing Company | FB188774 | 2020-10-05 | Active | WINNEBAGO |
| ROCK RIVER PARTNERS, L.L.P. | DR000692 | 2003-01-06 | Active | SIOUX FALLS |
| Rock River Properties, LLC | FL182224 | 2020-05-28 | Active | Sioux Falls |
| Rock River Rentals LLC | FL245985 | 2023-03-08 | Active | Spearfish |
| Rock River Rodeo Company LLC | DL044719 | 2015-08-13 | Active | HERREID |
| ROCK RIVER TRANSIT, INC. | DB045844 | 2002-09-05 | Inactive | SIOUX FALLS |
| ROCK ROAD OUTFITTERS LLC | DL035282 | 2013-10-15 | Active | Gregory |
| ROCK RUNNER RACING LLC | DL003681 | 2001-04-06 | Dissolved | RAPID CITY |
| Rock Security Group LLC | DL243812 | 2023-02-06 | Dissolved | Box Elder |
| ROCK SOLID & COMPANY, LLC | DL019999 | 2009-10-20 | Active | RAPID CITY |
| Rock Solid Concrete, LLC | DL048138 | 2016-04-21 | Dissolved | SPEARFISH |
| Rock Solid Consulting LLC | DL209118 | 2021-08-26 | Active | Buffalo Gap |
| Rock Solid Dirtworks LLC | DL228896 | 2022-06-14 | Dissolved | Spearfish |
| Rock Solid Drywall LLC | DL328849 | 2026-05-15 | Active | Olivet |
| Rock Solid Edging LLC | DL250770 | 2023-05-13 | Active | Montrose |
| Rock Solid Enterprises, LLC | DL048274 | 2016-05-02 | Active | CUSTER |
| ROCK SOLID EXCAVATIONS LLC | DL019324 | 2009-07-09 | Dissolved | BLACK HAWK |
| Rock Solid Flooring LLC. | DL330063 | 2026-05-31 | Active | Watertown |
| Rock Solid Holdings, LLC | DL139725 | 2017-11-13 | Active | Big Stone City |
| Rock Solid Investments, LLC | DL273321 | 2024-04-22 | Active | Rapid City |
| Rock Solid LLC | DL041704 | 2015-01-09 | Dissolved | SIOUX FALLS |
| Rock Solid of Mitchell, LLC | DL039438 | 2014-07-02 | Active | MITCHELL |
| ROCK SOLID PROPERTIES, L.L.C. | DL007750 | 2004-08-11 | Active | Sioux Falls |
| Rock Solid Real Estate, Inc. | DB218047 | 2022-01-07 | Active | Sioux Falls |
| ROCK SOLID RX MARKETING GROUP, LLC | DL029423 | 2012-09-17 | Dissolved | Sioux Falls |
| Rock Solid Services LLC | DL169299 | 2019-08-26 | Active | Spearfish |
| Rock Solid Services, LLC | DL049554 | 2016-08-11 | Inactive | CUSTER |
| Rock Solid Solutions LLC | DL280721 | 2024-08-09 | Active | Watertown |
| Rock Solid Stabilization & Reclamation, Inc. | FB287387 | 2024-11-19 | Active | Genoa City |
| ROCK SOLID SURFACES, INC. | DB051389 | 2006-07-31 | Inactive | — |
| ROCK SOLID TRAIL CONTRACTING, LLC | FL324348 | 2026-03-27 | Active | COPPER HARBOR |
| Rock Solid Ventures, LLC | DL307407 | 2025-08-21 | Active | Sioux Falls |
| Rock Springs Capital, LLC | DL183883 | 2020-06-30 | Suspended | Sioux Falls |
| Rock Springs My Place, LLC | DL037001 | 2014-01-17 | Inactive | ABERDEEN |
| Rock Star Voip LLC | DL266669 | 2024-01-18 | Active | Sioux Falls |
| Rock The Rez Inc. | NS159807 | 2019-02-01 | Active | Spearfish |
| ROCK TOWER ENTERPRISES, LLC | DL013538 | 2007-03-29 | Active | Sioux Falls |
| Rock Trim Unlimited, LLC | DL231898 | 2022-08-03 | Dissolved | Rapid City |
| ROCK VALLEY COOPERATIVE GRAZING ASSOCIATION | PU000648 | 1969-10-22 | Active | — |
| ROCK VALLEY FARMS LLC | DL025641 | 2011-09-07 | Dissolved | COLOME |
| Rock Valley Gardens & Venues LLC | DL176645 | 2020-02-01 | Active | Rapid City |
| ROCK VALLEY HAY AUCTION CO. | FB037502 | 2014-02-03 | Revoked | ROCK VALLEY |
| ROCK VALLEY INDUSTRIAL DEVELOPMENT, LLC | DL255142 | 2023-07-21 | Active | RENNER |
| Rock Valley Physical Therapy Center, A Professional Corporation | FB293442 | 2025-03-01 | Active | Moline |
| ROCK VALLEY PLB., HTG. & A/C, INC. | FB015976 | 1993-04-05 | Revoked | ROCK VALLEY |
| ROCK VALLEY PRECAST, INC. | FB026423 | 2002-07-12 | Active | ROCK VALLEY |
| ROCK VETERINARY CLINIC P.A. | FB009361 | 1984-01-25 | Revoked | LUVERNE |
| ROCK VETERINARY CLINIC, P.A. | FB019226 | 1996-08-19 | Active | Luverne |
| ROCK VETERINARY INSPECTION SERVICE, LTD. | DB046436 | 2003-01-31 | Inactive | SIOUX FALLS |
| Rock Way, LLC | DL286719 | 2024-11-08 | Active | MOBRIDGE |
| Rock'n A, LLC | DL157174 | 2018-12-05 | Active | SIOUX FALLS |
| Rock'N Enterprises, Inc. | DB140969 | 2017-12-13 | Dissolved | SIOUX FALLS |
| ROCK'N J, LLC | DL017774 | 2008-11-21 | Inactive | MISSION |
| Rock'n R Holdings, LLC | DL291433 | 2025-01-20 | Active | Rapid City |
| ROCK'N R, LLC | DL010974 | 2006-03-24 | Dissolved | PIERRE |
| ROCK'N THE RALLY AT GLENCOE, INC. | DB050784 | 2006-03-02 | Inactive | — |
| ROCK'S PLACE CATERING, INC. | DB042178 | 1999-12-20 | Inactive | WHITEWOOD |
| ROCK'S TRUCK & AUTO ACCESSORIES, LLC | DL020127 | 2009-11-09 | Dissolved | SPEARFISH |
| ROCK-N-ROLL FOOD EXPRESS, L.L.C. | DL000937 | 1996-08-26 | Dissolved | — |
| ROCK-N-WATERFALLS, LLC | DL009234 | 2005-05-19 | Dissolved | STURGIS |
| Rock/Pat Properties, LLC | DL036009 | 2013-12-06 | Active | STURGIS |
| Rockabilly, LLC | DL131887 | 2017-03-27 | Active | RAPID CITY |
| Rockafellow Legacy Farms, LLC | DL211574 | 2021-10-04 | Active | Hartford |
| ROCKAMECOOK | 19150010ND | 1915-11-17 | Active | — |
| Rockaway Holdings, LLC | DL264512 | 2023-12-15 | Active | Rapid City |
| ROCKCLIFFE ENTERPRISE, LLC | DL023505 | 2011-01-13 | Inactive | OTTAWA |
| Rockdrill Research LLC | FL241482 | 2023-01-04 | Revoked | Austin |
| Rockefeller Capital Management Insurance Services LLC | FL156981 | 2018-11-30 | Active | New York |
| ROCKEN TRANSPORTATION & CONSTRUCTION LLC | DL035796 | 2013-11-01 | Dissolved | DELL RAPIDS |
| ROCKER RENTAL, LLC | DL045262 | 2015-09-24 | Inactive | SCOTTSDALE |
| Rocker Shops, LLC | DL301005 | 2025-05-23 | Active | Sioux Falls |
| Rockerbox Choppers and Auto, L.L.C. | DL044840 | 2015-08-24 | Dissolved | YANKTON |
| ROCKERS, INC. | DB048872 | 2004-11-04 | Inactive | — |
| Rockerville Baker, LLC | FL287365 | 2024-11-19 | Active | Bellevue |
| ROCKERVILLE COMMUNITY CLUB, INC. | NS000244 | 1960-03-19 | Active | RAPID CITY |
| Rockerville Gold Town Condominium Association, Inc. | NS247965 | 2023-06-01 | Active | Rapid City |
| Rockerville Gold Town Vacation Rentals LLC | DL261003 | 2023-10-18 | Active | Rapid City |
| ROCKERVILLE GOLD TOWN, LLC | DL025301 | 2011-07-27 | Active | RAPID CITY |
| ROCKERVILLE GULCH TRADING POST AND MOTEL, INC. | DB021685 | 1982-07-23 | Inactive | — |
| Rockerville LLC | DL161883 | 2019-03-18 | Active | Rapid City |
| Rockerville Lodge & Cabins, LLC | DL142698 | 2018-01-17 | Active | Rockerville |
| Rockerville Opps, LLC | DL207833 | 2021-08-05 | Dissolved | Rapid City |
| Rockerville Pines LLC | DL256099 | 2023-08-04 | Dissolved | Rapid City |
| Rockerville Storage L.L.C. | DL251398 | 2023-05-23 | Active | Rapid City |
| Rockerville Town LLC | DL161882 | 2019-03-18 | Active | Rapid City |
| ROCKERVILLE VOLUNTEER FIRE DEPARTMENT RURAL FIRE DISTRICT | PF000025 | 1990-01-03 | Active | — |
| ROCKERVILLE VOLUNTEER FIRE DEPARTMENT, INC. | NS005956 | 1976-03-05 | Active | RAPID CITY |
| Rockerville Wastewater Treatment Company, LLC | DL247970 | 2023-04-04 | Active | Rapid City |
| Rockerville Water Company LLC | DL274920 | 2024-05-14 | Active | Rapid City |
| Rockerville Water Supply Company, LLC | DL247967 | 2023-04-04 | Active | Rapid City |
| Rocket Auto LLC | FL180825 | 2020-05-01 | Inactive | Detroit |
| Rocket Capital Assets, LLC | DL048652 | 2016-05-25 | Dissolved | MADISON |
| Rocket capital Investment LLC | DL176719 | 2020-02-02 | Active | Watertown |
| Rocket Carwash, LLC | FL188684 | 2020-10-02 | Revoked | OMAHA |
| Rocket Close, LLC | FL184694 | 2020-07-17 | Active | DETROIT |
| Rocket Digital, LLC | DL316265 | 2025-12-22 | Active | Mina |
| Rocket Ferret Ventures LLC | DL309998 | 2025-09-24 | Active | Ellsworth afb |
| ROCKET HOMES REAL ESTATE LLC | FL155839 | 2018-10-31 | Inactive | DETROIT |
| Rocket Industrial, Inc. | FB150254 | 2018-07-01 | Active | Wausau |
| ROCKET LANES, INC. | 19620137D | 1962-05-07 | Suspended | — |
| ROCKET LAWYER CORPORATE SERVICES LLC | FL152732 | 2018-08-20 | Active | SAN FRANCISCO |
| ROCKET LIMITED PARTNERSHIP | FP308841 | 2025-09-08 | Active | DETROIT |
| ROCKET LUBE, INC. | DB035601 | 1995-03-27 | Dissolved | HURON |
| ROCKET MANIA! INC. | DB056669 | 2012-02-15 | Dissolved | RAPID CITY |
| ROCKET MGA LLC | FL188204 | 2020-09-24 | Active | West Palm Beach |
| Rocket Mobile LLC | FL262298 | 2023-11-09 | Revoked | West Palm Beach |
| ROCKET MORTGAGE, LLC | FL180382 | 2020-04-23 | Active | DETROIT |
| ROCKET MOTEL, LLC | DL022583 | 2010-10-07 | Active | CUSTER |
| ROCKET MOTORS LLC | DL322338 | 2026-03-03 | Active | Rapid City |
| ROCKET PRINTING, INCORPORATED | DB015187 | 1978-04-07 | Active | ARMOUR |
| ROCKET R, LLC | DL022150 | 2010-08-13 | Active | Colorado Springs |
| ROCKET SOFTWARE, INC. | FB215560 | 2021-12-02 | Active | WALTHAM |
| ROCKET SOLAR, LLC | FL217498 | 2021-12-30 | Inactive | Detroit |
| Rocket Talks, LLC | DL179217 | 2020-03-25 | Dissolved | Rapid City |
| ROCKET TRUCKING, LLC | DL025004 | 2011-06-21 | Dissolved | LEOLA |
| Rocket's Holding, LLC | DL040651 | 2014-10-10 | Active | SPEARFISH |
| ROCKET, LLC | FL269456 | 2024-02-28 | Inactive | DETROIT |
| Rocketdog, LLC | DL246900 | 2023-03-20 | Active | Box Elder |
| ROCKETEER, LTD., A LIMITED LIABILITY COMPANY | FL000058 | 1995-05-25 | Inactive | SUNDANCE |
| RocketFactory Timberworks LLC | DL169451 | 2019-08-28 | Active | Hermosa |
| RocketMan LLC | DL141725 | 2017-12-28 | Dissolved | Rapid City |
| ROCKETMIDWEST, LLC | DL007222 | 2004-04-21 | Inactive | — |
| ROCKETPLACE, INC. | FB226591 | 2022-05-06 | Inactive | PALO ALTO |
| ROCKEY'S LINING SYSTEMS, INC. | FB019974 | 1997-04-08 | Revoked | MAPLE HILLS |
| ROCKEY'S, INC. | FB012564 | 1989-01-27 | Revoked | TOPEKA |
| ROCKFACE DESIGN CORPORATION | DB040983 | 1999-01-19 | Dissolved | — |
| Rockfield AG, LLC | DL132247 | 2017-04-06 | Dissolved | BURBANK |
| ROCKFIELD CEMETERY ASSOCIATION | NS005519 | 1974-03-18 | Active | BERESFORD |
| ROCKFIELD, L.L.C. | DL018419 | 2009-03-05 | Dissolved | BURBANK |
| ROCKFIRE INC. | DB031315 | 1992-01-08 | Dissolved | — |
| ROCKFORD CONSTRUCTION CO. | FB031985 | 2007-09-13 | Inactive | GRAND RAPIDS |
| ROCKFORD CORPORATION | FB031563 | 2007-04-16 | Active | Heath |
| Rockford Holdings LLC | DL196521 | 2021-02-11 | Active | Rockford |
| Rockford Land Works Inc | FB181436 | 2020-05-13 | Active | Cannon Falls |
| ROCKFORD MONGRILL, INC. | DB049748 | 2005-05-20 | Inactive | — |
| Rockford's Sanitation, LLC | DL178715 | 2020-03-12 | Active | Platte |
| ROCKHAM FARMERS ELEVATOR COMPANY | CO000303 | 1911-01-31 | Dissolved | — |
| Rockham Feed Store, LLC | DL134716 | 2017-06-30 | Dissolved | ROCKHAM |
| ROCKHAM FEED, LLC | DL018649 | 2009-04-07 | Active | ROCKHAM |
| ROCKHAM UNITED METHODIST CHURCH | CH000062 | 1907-07-05 | Dissolved | ROCKHAM |
| ROCKHAM, SD | CI000110 | 1909-03-03 | Active | — |
| ROCKHARD AMERICA INC. | DB310547 | 2025-10-01 | Active | Rapid City |
| ROCKHARD CONCRETE LLC | DL011296 | 2006-05-05 | Inactive | — |
| ROCKHAVEN CAPITAL LLC | DL316449 | 2025-12-24 | Active | Pierre |
| ROCKHILL UNDERWRITING MANAGEMENT, LLC | FL002411 | 2005-05-31 | Inactive | COLUMBUS |
| ROCKHILL VENTURES, LLC | DL025401 | 2011-08-10 | Active | RAPID CITY |
| ROCKHOLD MMA, LLC | DL041045 | 2014-11-10 | Dissolved | SIOUX FALLS |
| ROCKHOPPERS INCORPORATED | DB055483 | 2010-07-12 | Dissolved | SIOUX FALLS |
| Rockhound LLC | DL256069 | 2023-08-04 | Dissolved | Sioux Falls |
| Rockhouse Racing, LLC | DL282853 | 2024-09-11 | Active | Chattanooga |
| Rockin B Feeders LLC | DL173944 | 2020-01-01 | Active | Newell |
| ROCKIN B LLC | DL015040 | 2007-11-09 | Active | NEWELL |
| ROCKIN EXPRESS, INC. | FB030697 | 2006-06-12 | Revoked | CRANSTON |
| ROCKIN G RANCH LLC | DL219082 | 2022-01-24 | Dissolved | HERMOSA |
| Rockin H Ranch LLC | DL131995 | 2017-03-29 | Inactive | Piedmont |
| ROCKIN H TRUCK & EQUIPMENT LLC | DL022300 | 2010-08-31 | Dissolved | OELRICHS |
| Rockin Hearts Ranch LLC | DL316470 | 2025-12-25 | Active | gettysburg |
| ROCKIN J ENTERPRISES, LLC | DL022582 | 2010-10-07 | Inactive | BLACK HAWK |
| ROCKIN JS BUCKIN BULLS, LLC | DL276510 | 2024-06-06 | Active | FAITH |
| Rockin M, Inc. | DB212528 | 2021-10-18 | Active | St. Lawrence |
| Rockin R Express LLC | DL195296 | 2021-01-25 | Active | Sturgis |
| Rockin R Ranch, LLC | DL183899 | 2020-07-01 | Active | ELKTON |
| ROCKIN R RIDES, INC. | DB040637 | 1998-10-26 | Dissolved | CUSTER |
| Rockin RS Express LLC | DL171593 | 2019-10-14 | Dissolved | Box Elder |
| Rockin RT Industries LLC | DL160903 | 2019-02-26 | Active | Midland |
| ROCKIN S, INC. | DB053496 | 2008-04-10 | Dissolved | RAPID CITY |
| Rockin SJ Transport, LLC | DL284004 | 2024-09-27 | Dissolved | BELLE FOURCHE |
| Rockin W Trucking LLC | DL309028 | 2025-09-11 | Active | Yankton |
| Rockin X, LLC | DL209149 | 2021-08-27 | Inactive | SPEARFISH |
| ROCKIN' "K" PROPERTIES, INCORPORATED | DB026411 | 1987-05-28 | Active | Sioux Falls |
| Rockin' 4 LLC | DL040224 | 2014-09-05 | Inactive | Keystone |
| Rockin' Art LLC | DL228196 | 2022-06-02 | Active | Watertown |