| Byte Imaging, LLC | FL316450 | 2025-12-24 | Active | Cottage Grove |
| BYTE SIZE ENTERPRISES, L.L.C. | DL009826 | 2005-09-12 | Active | Sioux Falls |
| BYTE SPACES LLC | DL226539 | 2022-05-06 | Active | FLANDREAU |
| BYTE WISE SPECIALTIES, L.L.C. | DL000208 | 1994-06-28 | Inactive | — |
| ByteFlame Software LLC | DL260827 | 2023-10-16 | Dissolved | Sioux Falls |
| ByteFlow Labs LLC | DL312091 | 2025-10-23 | Active | Watertown |
| ByteToken Holdings, LLC | DL153764 | 2018-09-12 | Inactive | Rapid City |
| ByteWish Foundation | NS265948 | 2024-01-07 | Active | Canton |
| Bywater, Ltd. | FL193689 | 2021-01-01 | Inactive | Lakewood |
| Byzantion LLC | DL262811 | 2023-11-18 | Active | Sioux Falls |
| Byzantium Generals Investment Club LLC | DL163115 | 2019-04-12 | Inactive | Box Elder |
| BYZON IN-LINE HOCKEY CLUB | NS010299 | 1995-03-31 | Inactive | — |
| BYZTRAV CONSULTANTS INC | DB277840 | 2024-06-27 | Active | Tiverton |
| BZ AUTO GLASS LLC | DL018357 | 2009-02-24 | Dissolved | ABERDEEN |
| BZ Contracting LLC | DL264354 | 2023-12-13 | Active | Jefferson |
| BZ Enterprise, LLC | DL206779 | 2021-07-20 | Inactive | Mitchell |
| BZ ENTERPRIZES, LLC | DL030517 | 2012-12-17 | Dissolved | STURGIS |
| BZ Health. P.A., Corp. | FB283992 | 2024-09-27 | Active | GLENDALE |
| BZ PROPERTIES, LLC | DL026992 | 2012-01-24 | Dissolved | Piedmont |
| BZ WELDING, LLC | DL038312 | 2014-04-11 | Active | WATERTOWN |
| BZ, INC. | DB039359 | 1997-12-17 | Dissolved | — |
| BZ, LLC | DL018828 | 2009-04-30 | Dissolved | HARTFORD |
| BZB LLC | DL270415 | 2024-03-12 | Active | Watertown |
| BZK, LLC | DL140745 | 2017-12-07 | Dissolved | Sioux Falls |
| BZT Wraps LLC | DL175527 | 2020-01-09 | Active | Rapid City |
| C & A CONSTRUCTION SERVICES, LLC | FL005590 | 2011-03-21 | Revoked | TROY |
| C & A DIESEL SERVICE, INC. | DB028320 | 1989-04-24 | Inactive | — |
| C & A ENTERPRISES LLC | DL034783 | 2013-08-19 | Dissolved | Vermillion |
| C & A INDUSTRIES, INC. | FB036422 | 2012-12-03 | Active | OMAHA |
| C & A INDUSTRIES, INC. | FB022883 | 1999-08-23 | Inactive | OMAHA |
| C & A Industries, LLC | FL180567 | 2012-12-03 | Inactive | OMAHA |
| C & A LARSON, L.L.C. | DL022237 | 2010-08-24 | Active | SPEARFISH |
| C & A LLC | DL223606 | 2022-03-28 | Active | Beresford |
| C & A Locker LLC | DL188859 | 2020-10-05 | Active | Chamberlain |
| C & A PROPERTIES GROUP, LLC | DL010545 | 2006-01-17 | Inactive | — |
| C & A Ranches, LLC | DL226453 | 2022-05-05 | Active | Belle Fourche |
| C & A SCALE SERVICE, INC. | FB011644 | 1987-08-19 | Revoked | CRESCENT, |
| C & A SCALE SERVICE, INC. | FB034474 | 2010-07-07 | Active | HONEY CREEK |
| C & A Shultz Farm LLC | DL307644 | 2025-08-25 | Active | Bruce |
| C & A TRANSPORT L.L.C. | DL030652 | 2012-12-20 | Active | HURON |
| C & B AUTO REPAIR, INC. | DB049967 | 2005-07-27 | Dissolved | SIOUX FALLS |
| C & B AVIATION, LLC | DL012877 | 2007-01-04 | Dissolved | STURGIS |
| C & B CAFE INC. | DB048711 | 2004-09-07 | Dissolved | ROSHOLT |
| C & B CONSTRUCTION CO. | DB025501 | 1986-06-19 | Inactive | — |
| C & B ENTERPRISE LIMITED PARTNERSHIP | DP000476 | 1995-05-08 | Active | — |
| C & B ENTERPRISES, INC. | DB021751 | 1982-08-19 | Inactive | — |
| C & B FIT, INC. | DB049968 | 2005-07-27 | Dissolved | SIOUX FALLS |
| C & B INDUSTRIAL SUPPLY, LLC | DL025435 | 2011-08-15 | Dissolved | SIOUX FALLS |
| C & B INVESTMENTS, INC. | DB022978 | 1983-12-22 | Dissolved | Gettysburg |
| C & B L.L.C. | DL005097 | 2002-09-26 | Inactive | — |
| C & B Logistics SD, Inc. | FB245512 | 2023-03-01 | Inactive | Sioux Falls |
| C & B Logistics, LLC | DL203285 | 2021-05-20 | Inactive | Sioux Falls |
| C & B Motorsports, LLC | DL212189 | 2021-10-13 | Inactive | Minneapolis |
| C & B OPERATIONS, LLC | FL000887 | 2001-02-15 | Active | SIOUX FALLS |
| C & B Properties LLC | DL039768 | 2014-08-01 | Inactive | RAPID CITY |
| C & B Tools, LLC | DL140614 | 2017-12-05 | Active | PIERRE |
| C & B TOWERS INC. | DB030420 | 1991-03-18 | Inactive | — |
| C & B Trucking LLC | DL041148 | 2014-11-19 | Active | Rapid City |
| C & C ACCESS, LLP | DR001797 | 2016-11-04 | Inactive | Elk Point |
| C & C ASSOCIATES LLC | DL017173 | 2008-08-18 | Active | LOS LUNAS |
| C & C AVIATION, INC. | DB046231 | 2002-12-20 | Inactive | — |
| C & C BEAUTY & BARBER SUPPLY, INC. | 19650038D | 1965-01-20 | Dissolved | — |
| C & C Builders LLC | DL160203 | 2019-02-10 | Dissolved | Rapid City |
| C & C CLASSIC GLIDERS, LLC | DL004532 | 2002-03-06 | Dissolved | — |
| C & C Cleaning LLC | DL284470 | 2024-10-04 | Active | Watertown |
| C & C Concrete Construction, LLC | DL129340 | 2017-01-04 | Active | YANKTON |
| C & C CONSTRUCTION, INC. DBA COULTER & COULTER CONSTRUCTION, INC. | FB039380 | 2016-06-08 | Active | LAWTON |
| C & C CONSTRUCTION, L.L.C. | DL016968 | 2008-07-17 | Active | FAITH |
| C & C CPR LLC | DL230189 | 2022-07-07 | Active | Spearfish |
| C & C Creative Co LLC | DL237897 | 2022-11-03 | Inactive | Sioux Falls |
| C & C CUSTOM CONCRETE AND CONSTRUCTION, LLC | DL049242 | 2016-07-13 | Active | WINNER |
| C & C Custom, LLC | DL310027 | 2025-09-24 | Active | Geddes |
| C & C DISTRIBUTION, INC. | DB048048 | 2004-03-19 | Inactive | — |
| C & C Drone Applications LLC | DL319135 | 2026-01-27 | Active | Colton |
| C & C Engineering LLC | DL037730 | 2014-03-06 | Dissolved | Sioux Falls |
| C & C FARMS, L.L.C. | DL031222 | 2013-02-06 | Active | ABERDEEN, SOUTH DAKO |
| C & C FENCE LLC | DL005193 | 2002-10-28 | Dissolved | RAPID CITY |
| C & C FINANCIAL SERVICES, INC. | DB047754 | 2004-01-07 | Dissolved | — |
| C & C GRAIN STORAGE INC. | DB053235 | 2008-01-31 | Active | Watertown |
| C & C HAULING AND CONSTRUCTION, INC. | DB047865 | 2004-01-29 | Active | Yankton |
| C & C Heavy Haul Solutions LLC | DL202614 | 2021-05-10 | Dissolved | Rapid City |
| C & C HOLDING, INC. | DB051690 | 2006-11-09 | Dissolved | RAPID CITY |
| C & C Homecare LLC | DL261137 | 2023-10-20 | Active | Eureka |
| C & C LEGAL SERVICES, INCORPORATED | DB033007 | 1993-05-06 | Dissolved | — |
| C & C LLC | DL039770 | 2014-08-01 | Dissolved | RAPID CITY |
| C & C MARKET, INC. | DB051491 | 2006-09-01 | Dissolved | CUSTER |
| C & C MARKETING, INC. | DB026001 | 1987-01-07 | Dissolved | — |
| C & C MOTORS, LLC | DL024974 | 2011-06-20 | Active | SIOUX FALLS |
| C & C NORTH AMERICA, INC. | FB303121 | 2025-06-24 | Active | CORAL GABLES |
| C & C PROPERTIES MOORHEAD, LLC | DL015195 | 2007-12-05 | Active | Waubay |
| C & C PROPERTIES VF, LLC | DL015236 | 2007-12-10 | Inactive | Waubay |
| C & C Properties, LLC | DL219083 | 2022-01-24 | Active | Waubay |
| C & C PROPERTY, LLC | DL011356 | 2006-05-15 | Active | CROOKS |
| C & C Safety Services LLC | DL303712 | 2025-07-02 | Active | PUKWANA |
| C & C SEED FARMS, INC. | 19560029D | 1956-01-12 | Canceled | — |
| C & C TOWING, LLC | DL020698 | 2010-01-29 | Dissolved | SPEARFISH |
| C & C TRUCKING INC | DB051913 | 2007-01-08 | Dissolved | — |
| C & C TRUCKING, INC. | DB036336 | 1995-10-13 | Inactive | — |
| C & C VENDING, INC. | DB011712 | 1973-06-06 | Inactive | — |
| C & C VENTURES, LLC | DL040799 | 2014-10-23 | Active | HARTFORD |
| C & C, INC. (MADISON) | DB012766 | 1975-02-19 | Inactive | — |
| C & C, LLC | DL006829 | 2004-01-16 | Inactive | RAPID CITY |
| C & C, LLC. | DL023424 | 2011-01-05 | Inactive | BROOKINGS |
| C & D ACRES, LLC | DL003672 | 2001-04-02 | Active | RAPID CITY |
| C & D AMUSEMENT, INC. | DB027568 | 1988-07-22 | Active | BALTIC |
| C & D ASSET MANAGEMENT, LLC | DL024752 | 2011-05-23 | Active | RAPID CITY |
| C & D CONSTRUCTION, INC. | FB018635 | 1996-02-05 | Revoked | ROCK VALLEY |
| C & D CORP. | 19650039D | 1965-04-12 | Merged | — |
| C & D Electric, LLC | DL152941 | 2018-08-24 | Active | Platte |
| C & D ELEVATOR CONSTRUCTION, INC. | FB032809 | 2008-07-18 | Revoked | DOLLIVER |
| C & D ENTERPRISES, INC. | 19680047D | 1968-12-27 | Suspended | — |
| C & D ENTERPRISES, INC. | DB027080 | 1988-02-01 | Inactive | — |
| C & D FAMILY LIMITED PARTNERSHIP | DP002221 | 2011-05-23 | Active | RAPID CITY |
| C & D FLOOD RESTORATION LLC | DL020294 | 2009-12-01 | Dissolved | PHILIP |
| C & D GUIDE SERVICES INC. | DB056998 | 2012-06-28 | Dissolved | PLATTE |
| C & D JOHNSON LLC | DL032424 | 2013-05-13 | Active | KENNEBEC |
| C & D LIVESTOCK, INC. | DB040280 | 1998-07-10 | Inactive | — |
| C & D Outfitters, LLC | DL295627 | 2025-03-17 | Active | Howes |
| C & D PEDAL PULLS, INC. | DB035327 | 1995-01-24 | Active | BURKE |
| C & D Properties, L.L.C. | DL045124 | 2015-09-14 | Active | Lead |
| C & D RANCH, INC. | DB023684 | 1984-08-22 | Inactive | — |
| C & D Rasmussen, LLC | DL180755 | 2020-04-30 | Active | YANKTON |
| C & D Renovations and Design LLC | DL259847 | 2023-09-29 | Dissolved | Rapid City |
| C & D RENTAL PROPERTIES OF HURON, INC. | DB035018 | 1994-11-22 | Dissolved | — |
| C & D Rentals, LLC | DL171810 | 2019-10-18 | Active | Mina |
| C & D SERVICES, INC. | DB025085 | 1986-01-30 | Inactive | — |
| C & D Storage, LLC | DL174136 | 2019-12-10 | Dissolved | Platte |
| C & D VENTURES LLC | DL019857 | 2009-09-30 | Dissolved | RAPID CITY |
| C & E AERO, INC. | DB021639 | 1982-07-06 | Dissolved | — |
| C & E CONSTRUCTION MANAGERS, INC. | FB018431 | 1995-11-21 | Inactive | SAUK RAPIDS |
| C & E Drywall LLC | DL227693 | 2022-05-25 | Dissolved | Sioux Falls |
| C & E DRYWALL, LLC | DL021623 | 2010-05-28 | Inactive | SIOUX FALLS |
| C & E ENTERPRISES, INC. | DB020683 | 1981-06-01 | Active | CHAMBERLAIN |
| C & E FARM EQUIPMENT, INC. | DB021276 | 1982-01-26 | Inactive | — |
| C & E PRODUCTS, LLC | DL015574 | 2008-01-17 | Inactive | — |
| C & E Property Group LLC | DL319181 | 2026-01-27 | Active | Madison |
| C & E Trucking, LLC | DL129426 | 2017-01-06 | Dissolved | Box Elder |
| C & E Trucking, LLC | DL318551 | 2026-01-20 | Active | Sioux Falls |
| C & E WOOD, INC. | DB044481 | 2001-08-29 | Active | Rapid City |
| C & E, INC. | DB015427 | 1978-06-29 | Dissolved | — |
| C & F ENTERPRISES, INC. | DB035534 | 1995-03-13 | Inactive | — |
| C & F FARMS, INC. | DF036803 | 1996-02-05 | Active | CHAMBERLAIN |
| C & F FINANCING, LLC | DL015199 | 2007-12-06 | Dissolved | WHITEWOOD |
| C & F TRANSPORTATION, INC. | DB048497 | 2004-07-12 | Inactive | — |
| C & G AG LLC | DL298483 | 2025-04-22 | Active | MCINTOSH |
| C & G BROWN, LLC | DL003160 | 2000-07-31 | Dissolved | RAPID CITY |
| C & G CONCRETE AND MASONRY, INCORPORATED | DB044584 | 2001-10-01 | Inactive | — |
| C & G CONSTRUCTION, LLC | DL023570 | 2011-01-20 | Dissolved | SISSETON |
| C & G CONSULTANT, INC. | DB023113 | 1984-01-31 | Inactive | — |
| C & G FINANCIAL SERVICES, INC. | DB051827 | 2006-12-21 | Inactive | MOUNT VERNON |
| C & G INDUSTRIES, INC. | DB056849 | 2012-04-26 | Dissolved | SIOUX FALLS |
| C & G INVESTMENTS, LLC | DL011191 | 2006-04-24 | Inactive | SIOUX FALLS |
| C & G LAND COMPANY, L.L.C. | FL004737 | 2009-09-08 | Revoked | Brandon |
| C & G Partners, LLC | DL195123 | 2021-01-21 | Active | HARRISBURG |
| C & G PILOTING LLC | DL043784 | 2015-05-21 | Dissolved | HENRY |
| C & G Storage LLC | DL229838 | 2022-06-30 | Inactive | Wilmot |
| C & G THINGS, LLC | DL027596 | 2012-03-19 | Dissolved | MADISON |
| C & G Trucking LLC | DL183315 | 2020-06-19 | Dissolved | Watertown |
| C & G, INC. | DB046446 | 2003-02-06 | Inactive | — |
| C & G, INC. | DB024622 | 1985-08-05 | Inactive | — |
| C & H CATTLE COMPANY, L.L.C. | DL001015 | 1996-11-06 | Dissolved | FREDERICK |
| C & H CONCRETE, INC. | DB052049 | 2007-02-15 | Dissolved | SIOUX FALLS |
| C & H CONSTRUCTION COMPANY, INC. | DB010619 | 1971-06-18 | Inactive | — |
| C & H Construction LLC | DL268988 | 2024-02-21 | Active | Menno |
| C & H CONSTRUCTION, LLC | DL021891 | 2010-07-07 | Dissolved | NEWELL |
| C & H Electric LLC | FL256479 | 2023-08-10 | Active | Watertown |
| C & H ENTERPRISES LLC | DL016645 | 2008-06-04 | Dissolved | SPEARFISH |
| C & H EQUIPMENT, LLC | DL007483 | 2004-06-14 | Inactive | ABERDEEN |
| C & H FARM LLC | DL135012 | 2017-07-13 | Dissolved | BEAUFORT |
| C & H FARMS LLC | DL281163 | 2024-08-20 | Active | RELIANCE |
| C & H FURNITURE SALES, INC. | DB035399 | 1995-02-09 | Inactive | — |
| C & H GAS SERVICE | 19670046D | 1967-01-06 | Active | — |
| C & H HEAVY DUTY SPECIALISTS, INC. | FB011840 | 1987-12-21 | Revoked | S. SIOUX CITY |
| C & H INVESTMENTS, L.L.C. | DL017305 | 2008-09-05 | Active | RAPID CITY |
| C & H Lumber LLC | DL224796 | 2022-04-12 | Dissolved | Colome |
| C & H PLAZA, LLC | DL008305 | 2004-12-10 | Active | RAPID CITY |
| C & H Properties, LLC. | DL035738 | 2013-11-21 | Active | SIOUX FALLS |
| C & H Radiator, LLC | DL192610 | 2020-12-10 | Active | Sioux Falls |
| C & H ROOFING, INC. | DB023901 | 1984-11-01 | Dissolved | — |
| C & H WELL SERVICING, INC. | FB025063 | 2001-04-23 | Inactive | GILLETTE |
| C & I CONSTRUCTION, INC. | DB033812 | 1993-12-28 | Inactive | — |
| C & J CARPENTRY, INC. | DB140609 | 2017-12-05 | Dissolved | RAPID CITY |
| C & J CONCESSIONS LLC | DL047062 | 2016-02-12 | Inactive | RAPID CITY |
| C & J CONSTRUCTION, LTD. | FB023879 | 2000-05-12 | Suspended | ROCK VALLEY |
| C & J Consulting, LLC | DL133434 | 2017-05-15 | Inactive | North Sioux City |
| C & J Dakota Transmission & Auto Repair, L.L.C. | DL206000 | 2021-07-06 | Active | WATERTOWN |
| C & J Development LLC | DL150335 | 2018-06-27 | Dissolved | Yankton |
| C & J DISTRIBUTING, INC. | DB042969 | 2000-06-28 | Dissolved | SIOUX FALLS |
| C & J ELECTRIC, INC. | DB043102 | 2000-08-03 | Dissolved | HARTFORD |
| C & J ENTERPRISES | 19670155D | 1967-05-26 | Dissolved | — |
| C & J Enterprises, LLC | DL129121 | 2016-12-29 | Active | SPEARFISH |
| C & J FARMS, INC. | DF021422 | 1982-04-02 | Dissolved | BROOKINGS |
| C & J Fencing LLC | DL043475 | 2015-04-29 | Active | YANKTON |
| C & J Flying LLC | DL201378 | 2021-04-21 | Active | Rapid City |
| C & J HOLDINGS, L.L.C. | DL003810 | 2001-05-25 | Active | Aberdeen |
| C & J INVESTMENTS, LLC | DL018637 | 2009-04-06 | Inactive | BRISTOL |
| C & J LEASING L.L.C. | DL008165 | 2004-11-08 | Inactive | — |
| C & J Merchen Ranch, LLC | DL260517 | 2023-10-11 | Active | Norris |
| C & J MOTORSPORTS, L.L.C. | DL005283 | 2002-11-25 | Dissolved | — |
| C & J PLUMBING, HEATING, & AC, INC. | DB036861 | 1996-02-22 | Dissolved | — |