| BUTLER CLEANING SERVICES, L.L.C. | DL030866 | 2013-01-08 | Inactive | SIOUX FALLS |
| Butler Enterprises, LLC | DL249434 | 2023-04-25 | Active | Watertown |
| Butler Estate Liquidating LLC | DL043620 | 2015-05-08 | Inactive | RAPID CITY |
| BUTLER LUTHERAN CHURCH | CH000320 | 1965-12-30 | Active | BRISTOL |
| BUTLER MACHINERY COMPANY | FB012429 | 1988-11-18 | Active | FARGO |
| BUTLER MOTORS, INC. | 19660232D | 1966-11-14 | Dissolved | — |
| BUTLER PAPER COMPANY | FB016325 | 1993-09-09 | Inactive | WILMINGTON |
| BUTLER PERFORMANCE, LLC | DL027236 | 2012-02-16 | Active | SIOUX FALLS |
| Butler Properties, LLC | DL200735 | 2021-04-12 | Active | SIOUX FALLS |
| BUTLER SERVICES, INC. D/B/A BUTLER SERVICES OF DELAWARE, INC. | FB015768 | 1992-12-30 | Revoked | WILMINGTON |
| BUTLER SUPER 8 MOTEL, INC. | DB027204 | 1988-03-11 | Dissolved | — |
| Butler Towing & Scrap Iron Service, LLC | DL012372 | 2006-10-25 | Active | BELLE FOURCHE |
| BUTLER TRUCKING, INC. | DB015228 | 1978-04-26 | Inactive | — |
| BUTLER TWINS' FLORAL CENTER, INC. | 19580020D | 1958-10-17 | Suspended | — |
| Butler Ventures LLC | DL236310 | 2022-10-07 | Active | Webster |
| BUTLER WINDOW CLEANING LLC | DL032117 | 2013-04-22 | Active | SPEARFISH |
| BUTLER'S, INC. | DB023166 | 1984-02-21 | Inactive | RAPID CITY |
| BUTLER, MAXCY & HEATH, INC. | 19520007D | 1952-03-27 | Active | — |
| BUTLER-LEONARD TRUCKING INC. | DB021385 | 1982-03-24 | Dissolved | — |
| BUTRICK POST #89 OF THE AMERICAN LEGION OF PRESHO, SOUTH DAKOTA | NS001315 | 1955-08-26 | Dissolved | PRESHO |
| Butt Nugget Acres, LLC | DL278275 | 2024-07-03 | Active | Piedmont |
| BUTTE AERO MARINE, LLC | DL002863 | 2000-03-20 | Inactive | — |
| Butte Auto, LLC | DL137930 | 2017-10-03 | Active | SIOUX FALLS |
| Butte Community Buffalo Lifeways | NS319437 | 2026-01-29 | Active | Porcupine |
| Butte Community Buffalo Lifeways Project | NS284860 | 2024-10-10 | Dissolved | Porcupine |
| BUTTE COMMUNITY RESIDENT ORGANIZATION, INC. | NS011543 | 2000-06-19 | Inactive | — |
| BUTTE CONSERVATION DISTRICT | DM009334 | 1948-07-14 | Active | BELLE FOURCHE |
| BUTTE COPPER & ZINC COMPANY | 19040017D | 1904-11-29 | Dissolved | — |
| BUTTE COUNTY AMBULANCE SERVICE, INC. | NS014440 | 2010-10-26 | Active | NEWELL |
| BUTTE COUNTY BUSINESS AND HOMEOWNERS ASSOCIATION | NS010834 | 1997-08-11 | Inactive | — |
| BUTTE COUNTY CATTLE COMPANY, LLC | DL017275 | 2008-09-02 | Inactive | RAPID CITY |
| BUTTE COUNTY CHILD PROTECTION TEAM | NS009204 | 1990-07-18 | Inactive | — |
| BUTTE COUNTY COUNCIL OF AGING, INC. | NS009887 | 1993-06-18 | Inactive | — |
| BUTTE COUNTY FEEDLOT, INC. | DB037839 | 1996-11-08 | Dissolved | — |
| BUTTE COUNTY HISTORICAL SOCIETY, INC. | NS008470 | 1987-02-10 | Active | Vale |
| BUTTE COUNTY MOTORS, INC. | DB016277 | 1979-01-02 | Inactive | — |
| BUTTE COUNTY REGIONAL RAILROAD AUTHORITY | RA000029 | 2012-11-13 | Active | BELLE FOURCHE |
| BUTTE COUNTY RODEO CORP., INC. | NS007221 | 1981-08-06 | Inactive | — |
| BUTTE COUNTY TEEN COURT, INC. | NS014481 | 2010-12-10 | Active | BELLE FOURCHE |
| Butte County Western Skies 4-H Club of South Dakota | NS238809 | 2022-11-17 | Dissolved | FRUITDALE |
| BUTTE ELECTRIC COOPERATIVE, INC. | PU000642 | 1940-04-08 | Suspended | NEWELL |
| BUTTE PIPE LINE COMPANY | FB000168 | 1955-05-08 | Inactive | HOUSTON |
| Butte Ranch Naturals LLC | DL307574 | 2025-08-22 | Active | Red Owl |
| Butte Ranch, LLC | DL317912 | 2026-01-13 | Active | Red Owl |
| BUTTE REGIONAL INTERNATIONAL CORPORATION | DB031941 | 1992-07-13 | Dissolved | — |
| BUTTE RIDGE APARTMENTS LIMITED PARTNERSHIP | DP001151 | 2000-02-28 | Active | — |
| BUTTE STATE COMPANY | FB016160 | 1993-06-28 | Active | WINNER |
| BUTTE TELEPHONE COMPANY | PU007671 | 1953-01-10 | Active | — |
| BUTTE TOWNSHIP, LYMAN COUNTY, SD | DM009618 | 2006-06-16 | Dissolved | — |
| Butte Valley Farms LLC | DL202041 | 2021-04-30 | Active | Newell |
| Butte View Land Company, LLC | DL039595 | 2014-07-15 | Active | BELVIDERE |
| Butte View LLC | DL330786 | 2026-06-09 | Active | Fairburn |
| Butte Volunteer Fire Department | NS244818 | 2023-02-20 | Active | Belle Fourche |
| BUTTE WINDFARM, LLC | FL005092 | 2010-04-09 | Inactive | CHICAGO |
| BUTTE-LAWRENCE COUNTY FAIR NON PROFIT FOUNDATION, INC. | NS014613 | 2011-05-27 | Active | SPEARFISH |
| BUTTE-LAWRENCE WATER QUALITY ASSOCIATION, INC. | DB015492 | 1978-07-24 | Inactive | — |
| BUTTE-MEADE SANITARY WATER DISTRICT | WD000056 | 2011-04-13 | Active | BELLE FOURCHE |
| Butter and Beige LLC | DL265239 | 2023-12-27 | Dissolved | Watertown |
| BUTTERBEAN LLC | DL022769 | 2010-11-01 | Dissolved | HARRISBURG |
| BUTTERCRUST BAKERY, LLC | DL024703 | 2011-05-17 | Dissolved | BROOKINGS |
| BUTTERCUP, LLC | DL025783 | 2011-09-21 | Active | BRANDON |
| BUTTERFIELD FARMS, LLC | DA027949 | 2012-04-23 | Active | HURON |
| Butterfield Group, Inc. | DB059607 | 2014-12-05 | Dissolved | RAPID CITY |
| Butterfield Noble House LLC | DL303569 | 2025-06-30 | Active | Redmond |
| BUTTERFIELD PROPERTIES, L.L.C. | DL017079 | 2008-08-01 | Inactive | WESSINGTON SPRINGS |
| BUTTERFIELD'S, INC. | FB023620 | 2000-03-03 | Revoked | ATKINSON |
| BUTTERFIELD'S, INC. | FB021016 | 1998-02-19 | Inactive | ATKINSON |
| BUTTERFLAKE AQUAFARMS, INC. | DB041570 | 1999-06-22 | Inactive | — |
| Butterflies Forever | NS313407 | 2025-11-11 | Active | LENNOX |
| Butterfly Boutique, LLC | DL163512 | 2019-04-22 | Active | Sioux Falls |
| Butterfly Bridge LLC | DL294608 | 2025-03-04 | Dissolved | Sioux Falls |
| Butterfly Card Co., LLC | DL278082 | 2024-07-01 | Inactive | Sioux Falls |
| BUTTERFLY GROUP, L.L.C. | DL001488 | 1997-12-15 | Active | HOT SPRINGS |
| Butterfly House & Aquarium, Inc. | NS012188 | 2002-12-19 | Inactive | SIOUX FALLS |
| Butterfly LLC | DL277030 | 2024-06-14 | Active | RAPID CITY |
| BUTTERFLY NETWORKS INC. | DB057759 | 2013-05-07 | Dissolved | RESTON |
| Butterfly Pearl, LLC | DL310257 | 2025-09-26 | Active | Lemmon |
| Butterfly Systems LLC | DL181949 | 2020-05-21 | Dissolved | Reston |
| BUTTERFLY SYSTEMS LLC | DL032468 | 2013-05-23 | Dissolved | RESTON |
| BUTTERFLY TRUST COMPANY | DB055361 | 2010-05-24 | Active | Sioux Falls |
| ButterflyAngel Bowtique LLC | DL229216 | 2022-06-20 | Dissolved | Volga |
| Butters Concrete & Construction LLC | DL042748 | 2015-03-12 | Active | Chancellor |
| Buttery Mayo Investing Corp | DB208828 | 2021-09-01 | Dissolved | Watertown |
| Buttke Agronomy LLC | DL219010 | 2022-01-21 | Active | CORONA |
| Buttke ProAg LLC | DL295113 | 2025-03-10 | Active | Corona |
| BUTTON ENTERPRISES LLC | DL276498 | 2024-06-06 | Active | Sioux Falls |
| Button Finance, Inc. | FB277286 | 2024-06-19 | Active | White Plains |
| Button Leasing, LLC | DL300274 | 2025-05-14 | Active | Sioux Falls |
| Button Veterinary Services LLC | DL215405 | 2021-11-30 | Dissolved | Edgemont |
| BUTTONEEZ INC. | DB053788 | 2008-07-18 | Inactive | RAPID CITY |
| Buttonwood Ranch LLC | DL289036 | 2024-12-16 | Active | Sioux Falls |
| BUTTREY REALTY CO. | FB006190 | 1978-03-17 | Inactive | GREAT FALLS |
| BUTTS R US, LLC | DL023224 | 2010-12-17 | Active | SIOUX FALLS |
| BUTTS, BELLIES 'N BACON, L.L.C. | DL029010 | 2012-08-02 | Active | HURON |
| BUTZ & CHRISTIANSEN RENTAL PROPERTIES, LLC | DL027974 | 2012-04-23 | Inactive | RAPID CITY |
| BUTZ & CHRISTIANSEN RENTAL PROPERTIES, LLP | DR000369 | 1999-04-21 | Inactive | RAPID CITY |
| Butzer and Sons, L.L.C. | DL045104 | 2015-09-14 | Active | ALCESTER |
| Butzer Investments LLC | DL144025 | 2018-03-01 | Active | Sioux Falls |
| Butzman Trucking LLC | DL249270 | 2023-04-24 | Dissolved | Harrold |
| BUUCK FAMILY LIMITED PARTNERSHIP | DP000688 | 1997-04-17 | Inactive | — |
| BUURST, INC. | FB262124 | 2023-11-07 | Inactive | HOUSTON |
| BUURTA TRANSPORT LLC | DL250904 | 2023-05-17 | Suspended | Aberdeen |
| BUUS FARMS LLC | DL023504 | 2011-01-13 | Active | Watertown |
| Buxbaum Land & Business, LLC | DL199171 | 2021-03-22 | Active | Lead |
| Buxiushenling's Jicaisuo 7613 LLC | DL310427 | 2025-09-30 | Active | New York |
| BUXOM US BUYER LLC | FL213808 | 2021-11-04 | Active | New York |
| BUXTON CENTRE BAPTIST CHURCH | 19220000L | 1922-06-05 | Active | — |
| Buxton Day County HVAC, LLC | DL301504 | 2025-06-02 | Active | Bristol |
| Buxton Enterprises LLC | DL042423 | 2015-02-23 | Active | SPEARFISH |
| BUXTON GRANGE #95 P. OF H. | 19050019ND | 1905-08-15 | Suspended | — |
| BUXTON INVESTMENT FUND | 19550016D | 1955-08-02 | Dissolved | — |
| BUXTON MASONIC BUILDING ASSOCIATION | 19310001ND | 1931-02-26 | Active | — |
| Buxton Utilities, LLC | FL143889 | 2018-02-12 | Suspended | ASKOV |
| BUY BEST 1950, LLC | DL035596 | 2013-10-25 | Dissolved | RAPID CITY |
| Buy Cards Now, LLC | DL186814 | 2020-08-28 | Dissolved | Hartford |
| BUY DIRECT INC. | DB034888 | 1994-10-11 | Dissolved | — |
| Buy Dirt, LLC | DL210507 | 2021-09-20 | Active | Rapid City |
| BUY HERE PAY HERE, INC. | DB024508 | 1985-06-25 | Inactive | — |
| Buy Home Black Hills Properties, LLC | DL252664 | 2023-06-12 | Active | Rapid City |
| Buy Jos LLC | DL273830 | 2024-04-27 | Suspended | Black Hawk |
| BUY LIQUOR RITE CORP. | FB010385 | 1985-08-16 | Revoked | WILMINGTON |
| BUY RITE SEED, L.L.C. | DL036832 | 2014-01-09 | Active | MILLER |
| Buy Smart LLC | DL167781 | 2019-07-25 | Dissolved | Jackson |
| Buy South Dakota, Inc | NS149401 | 2018-06-08 | Dissolved | LEAD |
| Buy The Next Home LLC | DL333642 | 2026-07-15 | Active | Watertown |
| Buy With B, L.L.C. | DL189140 | 2020-10-09 | Active | Sioux City |
| Buy With Brandrup LLC | DL182442 | 2020-06-02 | Active | Hermosa |
| Buy with Brittani LLC | DL184962 | 2020-07-24 | Active | Tea |
| Buy-Rite Drugs, Inc. | FB236920 | 2022-10-18 | Active | HARTSELLE |
| BUY-RITE LIQUOR CORP. | FB010386 | 1985-08-16 | Revoked | WILMINGTON |
| BUYA.COM, INC. | DB053879 | 2008-08-29 | Dissolved | PARKER |
| BUYEFFICIENT LLC | FL044022 | 2016-01-06 | Active | Rockville |
| Buyer Asset Management LLC | DL302587 | 2025-06-16 | Active | Box Elder |
| BUYERS & SELLERS REALTY, INC. | DB038176 | 1997-01-31 | Dissolved | — |
| BUYERS CHOICE AUTO SALES, LLC | DL031023 | 2013-01-22 | Active | madison |
| BUYERS PARADISE LLC | DL279543 | 2024-07-24 | Dissolved | BELLE FOURCHE |
| BUYERS VEHICLE PROTECTION PLAN, INC. | FB015716 | 1992-12-09 | Active | SOUTHFIELD |
| BUYERSDIRECT MORTGAGE CORPORATION | FB023313 | 1999-12-09 | Inactive | CLEARWATER |
| BuyerVista, Inc | DB205158 | 2021-08-01 | Dissolved | Tarzana |
| BUYING HOMES TODAY.SD, INC. | DB053498 | 2008-04-10 | Inactive | — |
| BUYJOEY LLC | FL311373 | 2025-10-13 | Active | Watertown |
| BuyPoint Insurance Solutions, LLC | FL044534 | 2016-08-19 | Inactive | ARDEN HILLS |
| BUYS AND ASSOCIATES, INC. | FB014229 | 1991-02-21 | Inactive | LITTLETON |
| BUYS CONSTRUCTION, LLC | DL009101 | 2005-04-27 | Dissolved | BROOKINGS |
| Buys Investments LLC | DL221114 | 2022-02-21 | Active | Sioux Falls |
| BUYSAFE, INC. | FB027858 | 2003-10-29 | Revoked | ARLINGTON |
| BuyShipEnjoy LLC | DL246666 | 2023-03-16 | Dissolved | sioux falls |
| BUYSIDE REALTY, INC. | FB030044 | 2005-10-12 | Revoked | CHICAGO |
| Buysman Holdings LLC | DL230567 | 2022-07-14 | Inactive | Sioux Falls |
| BUYSSE ROOFING SYSTEMS & SHEET METAL, INC. | DB051853 | 2006-12-26 | Active | SIOUX FALLS |
| BuySteelBox LLC | DL323363 | 2026-03-15 | Active | Sioux Falls |
| Buyx LLC | DL201847 | 2021-04-28 | Dissolved | Watertown |
| BUZMAR, INC. | DB048443 | 2004-06-24 | Dissolved | HILL CITY |
| Buzy Beez LLC | DL270069 | 2024-03-06 | Dissolved | Watertown |
| BUZY WOMEN, INC. | DB054830 | 2009-10-05 | Dissolved | ABERDEEN |
| BUZZ & CAFFERY'S, LLC | DL013305 | 2007-02-26 | Inactive | — |
| Buzz Bee Gone LLC | DL268567 | 2024-02-15 | Active | Watertown |
| BUZZ INCORPORATED | DB051894 | 2007-01-02 | Inactive | TEA |
| Buzz Kill Solutions LLC | DL281284 | 2024-08-18 | Active | Wilmot |
| Buzz LLC | DL312788 | 2025-11-03 | Active | Harrisburg |
| BUZZ N' CUTS, LLC | DL009108 | 2005-04-27 | Inactive | — |
| Buzz Wilson, LLC | DL148384 | 2018-05-16 | Active | Marion |
| Buzz's Heating and Cooling LLC | DL256165 | 2023-08-06 | Active | Rapid City |
| Buzz's Lawncare & Snow Removal, LLC | DL252192 | 2023-06-05 | Active | Rapid City |
| Buzzard Creek Ranch, LLC | DL151120 | 2018-07-16 | Active | Rapid City |
| Buzzard Creek, LLC | DL176195 | 2020-01-22 | Active | Pierre |
| BUZZARD MEDIA, LLC | DL023293 | 2010-12-27 | Dissolved | RAPID CITY |
| BUZZARD'S ROOST, INC. | DB022809 | 1983-10-17 | Inactive | — |
| Buzzbar Shopping, LLC | DL034854 | 2013-08-16 | Dissolved | GRAYS ESSEX UK |
| Buzzed, LLC | DL142778 | 2018-01-18 | Dissolved | PIERRE |
| BUZZELL OIL AND SUPPLY COMPANY | 19590031D | 1959-09-28 | Dissolved | — |
| BUZZETTA & COSTELLO, INC. | DB025093 | 1986-02-04 | Dissolved | — |
| Buzzhawk Holdings, LLC | DL042948 | 2015-04-17 | Active | Sioux Falls |
| Buzzy Business LLC | DL304377 | 2025-07-10 | Active | Sioux Falls |
| BV Blitz | NS255966 | 2023-08-02 | Dissolved | Brandon |
| BV Blitz | GP305686 | 2025-07-28 | Active | BRANDON |
| BV Blitz 2034-35 | NS324187 | 2026-03-24 | Active | Valley Springs |
| BV BUENA VISTA LLC | DL023109 | 2010-12-09 | Inactive | SIOUX FALLS |
| BV Capital Ventures LLC | DL231877 | 2022-08-02 | Dissolved | Sioux Falls |
| BV Dispatching, LLC | DL269994 | 2024-04-01 | Dissolved | Burke |
| BV DISPOSAL SERVICE, INC. | DB030630 | 1991-05-07 | Inactive | — |
| BV ENTERPRISES, INC. | DB052597 | 2007-07-23 | Inactive | RAPID CITY |
| BV ENTERPRISES, LLC | DL237827 | 2022-11-02 | Active | Estelline |
| BV Farms, LLC | DL159738 | 2019-01-31 | Inactive | CORSICA |
| BV Football Academy LLC | DL241095 | 2023-01-01 | Active | Brandon |
| BV HOLDINGS, LLC | DL310298 | 2025-09-29 | Active | ROSCOE |
| BV INSURERS, INC. | DB045654 | 2002-07-01 | Inactive | — |
| BV LENDING, LLC | FL004076 | 2008-05-23 | Inactive | BETHESDA |
| BV LUXURY LLC | DL226601 | 2022-05-09 | Inactive | WATERTOWN |
| BV MCB GOODWILL LEASE OWNER, LLC | FL200325 | 2021-04-07 | Revoked | BALTIMORE |
| BV Pickleball Clubs, LLC | DL267965 | 2024-02-06 | Active | URBANDALE |
| BV PROPERTIES, LLC | DL027687 | 2012-03-28 | Dissolved | BRANDON |
| BV SPECIALIZED SERVICES, LLC | DL027107 | 2012-02-03 | Inactive | SIOUX FALLS |
| BVC Baldwin, LLC | DL195617 | 2021-01-28 | Active | Houston |
| BVC EYECARE, P.C. | DB052904 | 2007-11-09 | Active | ABERDEEN |
| BVC EYEWEAR, INC. | DB052903 | 2007-11-09 | Active | ABERDEEN |
| BVC Land, LLC | DL322571 | 2026-03-05 | Active | Bersford |
| BVC Properties LLC | DL315825 | 2025-12-16 | Active | Gregory |
| BVC, Inc. | DB058480 | 2013-12-30 | Active | ABERDEEN |
| BVD ENTERPRISES, LLC | DL021752 | 2010-06-18 | Dissolved | SPEARFISH |