| Block Cattle Services, LLC | DL170646 | 2019-09-24 | Active | Midland |
| Block Chain Games, Inc. | DB202689 | 2021-05-11 | Dissolved | Watertown |
| BLOCK CONSTRUCTION, INC. | DB035686 | 1995-04-10 | Dissolved | GARRETSON |
| BLOCK CONSULTING GROUP, LLC | DL036720 | 2013-12-31 | Dissolved | SIOUX FALLS |
| Block Development, LLC | DL166452 | 2019-06-24 | Dissolved | Watertown |
| BLOCK ENTERPRISES, LLC | DL299474 | 2025-05-05 | Active | White |
| Block Equipment and Services LLC | DL208986 | 2021-08-25 | Active | Webster |
| BLOCK EXCAVATING COMPANY | DB030088 | 1990-12-26 | Active | WATERTOWN |
| Block G LLC | DL143697 | 2018-02-07 | Dissolved | Rapid City |
| BLOCK HEAVY & HIGHWAY PRODUCTS CO. | FB032172 | 2007-11-15 | Inactive | BETTENDORF |
| BLOCK LLC | DL031036 | 2013-01-22 | Active | GROTON |
| BLOCK MARKETING, INC. | DB047915 | 2004-02-12 | Inactive | — |
| BLOCK MASONRY, INC. | DB032076 | 1992-08-24 | Active | RAPID CITY |
| BLOCK OF DELAWARE, INC. | FB035492 | 2011-10-20 | Active | Oakland |
| BLOCK ONE ENTERPRISES, INC. | DB024903 | 1985-11-25 | Inactive | — |
| Block One LLC | DL257618 | 2023-08-29 | Active | Rapid City |
| Block Party Media L.L.C | DL316900 | 2025-12-31 | Active | Brandon |
| Block Productions LLC | DL157045 | 2018-12-03 | Active | Beresford |
| Block Properties, LLC | DL328615 | 2026-05-13 | Active | Roslyn |
| BLOCK REALTY, LLC | DL027072 | 2012-01-31 | Active | WATERTOWN |
| Block Rentals LLC | DL315915 | 2025-12-17 | Active | LEAD |
| Block Solid LLC | DL214141 | 2021-11-09 | Active | Black Hawk |
| Block Swap Retirements, LLC | DL179680 | 2020-04-07 | Dissolved | Sioux Falls |
| BLOCK TRANSPORT LLC | DL286543 | 2024-11-06 | Active | EDEN |
| Block Works LLC | DL038051 | 2014-03-27 | Active | HARTFORD |
| Block's Mobile Services L.L.C. | DL262102 | 2023-11-07 | Dissolved | Custer |
| BLOCKBUSTER INC. | FB021871 | 1998-10-08 | Revoked | DALLAS |
| BLOCKBUSTER L.L.C. | FL005808 | 2011-07-29 | Active | Englewood |
| BLOCKBUSTER VIDEOS, INC. | FB020514 | 1997-09-17 | Inactive | NEW YORK |
| BLOCKBUSTER VIDEOS, INC. | FB018214 | 1995-09-05 | Inactive | DALLAS |
| BLOCKBUSTER VIDEOS, INC. | FB012243 | 1988-08-05 | Revoked | FT. LAUDERDALE |
| BLOCKCHAIN AGRICULTURAL SOLUTIONS IP1, LLC | DL262939 | 2023-11-20 | Inactive | PIERRE |
| BLOCKCHAIN AGRICULTURAL SOLUTIONS IP2, LLC | DL269974 | 2024-03-05 | Inactive | PIERRE |
| BLOCKCHAIN AGRICULTURAL SOLUTIONS, LLC | DL262937 | 2023-11-20 | Inactive | PIERRE |
| BLOCKCHAIN GROUP CAPITAL INC | DB148709 | 2018-05-24 | Dissolved | SIOUX FALLS |
| Blockchain Logistics LLC | DL210660 | 2021-09-21 | Dissolved | Sioux Falls |
| BLOCKCHAIN PRODUCTIVITY, INC. | DB158432 | 2019-01-04 | Dissolved | Overland Park |
| Blockchain Research Group, LLC | DL142401 | 2018-01-10 | Dissolved | MADISON |
| BLOCKCHAIN.COM, INC. | FB197923 | 2021-03-04 | Active | DALLAS |
| BLOCKCHAINCENTER, INC. | NS141096 | 2017-12-15 | Dissolved | — |
| BLOCKER CONSTRUCTION, LLC | DL030428 | 2012-12-12 | Active | BATH |
| BlockFi Inc. | FB225189 | 2022-04-19 | Revoked | Jersey City |
| BlockFi Lending LLC | FL192178 | 2020-12-03 | Revoked | Jersey City |
| BlockFi Trading LLC | FL194216 | 2021-01-06 | Revoked | Jersey City |
| BLOCKMED, LLC | DL322149 | 2026-03-01 | Active | DAKOTA DUNES |
| Blocks Off-Road LLC. | DL296671 | 2025-03-28 | Dissolved | Midland |
| Bloemendaal Rentals, L.L.C. | DL129628 | 2017-01-13 | Inactive | Rapid City |
| BlogTalkRadio Inc. | DB305070 | 2025-07-19 | Active | nyc |
| Blok Air, Inc. | DB165411 | 2019-05-31 | Active | BROOKINGS |
| Blok Development, LLC | DL038921 | 2014-05-27 | Inactive | BROOKINGS |
| BLOK FAMILY DAIRY, L.L.C. | DA005367 | 2002-12-24 | Active | BROOKINGS |
| Blokk Interiors LLC | DL331070 | 2026-06-14 | Active | Watertown |
| BLOKK, LLC | DL177331 | 2020-02-13 | Dissolved | Rapid City |
| BLOM FEED YARDS TRUCKING, LLC | DL035221 | 2013-09-23 | Inactive | CORSICA |
| BLOM PRAIRIE EVANGELICAL LUTHERAN CHURCH OF TORONTO | CH001081 | 1908-05-16 | Dissolved | TORONTO |
| Blom, P.C. | DB315889 | 2025-12-17 | Active | Rapid City |
| BLOMSTROM OIL COMPANY | DB003922 | 1964-12-31 | Dissolved | — |
| Blonde Acres LLC | DL321598 | 2026-02-24 | Active | Davis |
| Blonde Gypsy, LLC | DL046411 | 2015-12-24 | Inactive | WATERTOWN |
| BLONDEE'S, INC. | DB042540 | 2000-03-10 | Dissolved | SIOUX FALLS |
| BLONDIE INCORPORATED | DB030200 | 1991-01-22 | Inactive | — |
| Blondies Baubles And Vintage Boutique LLC | DL276530 | 2024-06-06 | Active | Sioux Falls |
| Blondies Painting LLC | DL271702 | 2024-03-27 | Dissolved | Sioux falls |
| Blood And Glory Tattoo L.L.C. | DL261692 | 2023-10-31 | Active | Sioux Falls |
| Blood Axe, LLC | DL242604 | 2023-01-19 | Dissolved | Custer |
| BLOOD CANCER UNITED, INC. | FN010630 | 2000-03-17 | Active | WASHINGTON |
| BLOOD HOUND, LLC | FL228003 | 2022-05-31 | Active | INDIANAPOLIS |
| Blood in the Sink Productions, LLC | DL208652 | 2021-08-19 | Dissolved | Sioux Falls |
| Blood Orange, LLC | DL214542 | 2021-11-16 | Active | Spearfish |
| Bloodgood Ministries, Inc. | NS283002 | 2024-09-13 | Active | Sioux Falls |
| Blooket LLC | FL285685 | 2024-10-24 | Active | MIDDLETOWN |
| Bloom & Co. LLC | DL305259 | 2025-07-22 | Active | WATERTOWN |
| Bloom & Grow Academy Inc | DB230766 | 2022-07-19 | Active | HARRISBURG |
| Bloom ABA Therapy & Family Support, LLC | DL204095 | 2021-06-03 | Suspended | Dakota Dunes |
| Bloom and Blossom Massage, LLC | DL252078 | 2023-06-02 | Dissolved | Rapid City |
| Bloom and Learn LLC | DL139120 | 2017-10-31 | Active | Sioux Falls |
| Bloom Beauty Studio, LLC | DL296486 | 2025-03-26 | Active | Watertown |
| BLOOM BENEFITS ASSOCIATION, INC. | FN030523 | 2016-11-08 | Revoked | BREA |
| Bloom Brookings L.L.C. | DL318902 | 2026-01-23 | Active | Brookings |
| BLOOM BROTHERS, LLC | DL037823 | 2014-03-14 | Active | MADISON |
| Bloom Companies, LLC | FL303500 | 2025-06-30 | Active | Milwaukee |
| Bloom Country Club Holdings LLC | DL288616 | 2024-12-10 | Active | Scenic |
| Bloom Creative Company, LLC | DL232729 | 2022-08-16 | Inactive | Sioux Falls |
| Bloom Enterprise LLC | DL164123 | 2019-05-03 | Dissolved | Webster |
| BLOOM ENTERPRISES, INC. | DB034207 | 1994-03-25 | Inactive | HOT SPRINGS |
| BLOOM ENTERPRISES, INC. | DB023639 | 1984-07-30 | Inactive | — |
| BLOOM ENTERPRISES, LLC | DL247585 | 2023-03-29 | Dissolved | Spearfish |
| BLOOM FAMILY LIMITED PARTNERSHIP | DP001129 | 2000-01-07 | Inactive | — |
| Bloom Home Care Services LLC | DL334086 | 2026-07-20 | Active | Sioux Falls |
| BLOOM HUSTLE GROW LLC | DL203229 | 2021-05-19 | Active | BOX ELDER |
| Bloom Industries Health & Wellness Master Growth Fund, LLC | DL127926 | 2016-11-21 | Active | Parkland |
| BLOOM INSURANCE AGENCY LLC | FL003848 | 2007-12-10 | Active | BLOOMINGTON |
| Bloom Law Office, Prof. L.L.C. | DL196132 | 2021-02-04 | Active | Aberdeen |
| Bloom LLC | DL203953 | 2021-06-01 | Suspended | SIOUX FALLS |
| Bloom Marketing and Consulting LLC | DL287168 | 2024-11-15 | Active | Piedmont |
| Bloom Massage Therapy LLC | DL255207 | 2023-07-23 | Inactive | Vermillion |
| Bloom Mental Health and Wellness PLLC | DL272593 | 2024-04-11 | Active | SIOUX FALLS |
| BLOOM N BISTRO LLC | DL025089 | 2011-07-01 | Dissolved | BRITTON |
| Bloom Nonprofit Solutions, Inc. | DB293598 | 2025-03-01 | Dissolved | Sioux Falls |
| Bloom Painting LLC | DL275207 | 2024-05-17 | Suspended | Spearfish |
| BLOOM RANCH LLC | DA012637 | 2006-12-07 | Active | RAPID CITY |
| Bloom Retirement Holdings Inc. | FB035985 | 2012-05-17 | Inactive | Newport Beach |
| Bloom Room Boutique, LLC | DL172525 | 2019-11-04 | Dissolved | Sioux Falls |
| Bloom Sanctuaries, LLC | DL247116 | 2023-03-23 | Active | Rapid City |
| Bloom SF, LLC | DL044732 | 2015-08-14 | Dissolved | SIOUX FALLS |
| BLOOM SIOUX FALLS LLC | DL036915 | 2014-01-02 | Dissolved | SIOUX FALLS |
| Bloom with Grace Events + Design LTD. Co. | DL319453 | 2026-01-30 | Active | Brookings |
| Bloom's Buggy Company LLC | DL185748 | 2020-08-08 | Dissolved | Sioux Falls |
| BLOOMBERG (GP) FINANCE LLC | FL003686 | 2007-08-15 | Revoked | NEW YORK |
| BLOOMBERG (GP) FINANCE LLC | FL005226 | 2010-07-07 | Active | NEW YORK |
| BLOOMBERG FINANCE LIMITED PARTNERSHIP | FP000687 | 2007-08-15 | Active | NEW YORK |
| BLOOMBERG INC. | FB013326 | 1990-01-15 | Active | New York |
| BLOOMBERG LIMITED PARTNERSHIP | FP000083 | 1990-01-15 | Active | NEW YORK |
| Bloomberg Second Measure LLC | FL228608 | 2022-06-09 | Active | NEW YORK |
| Bloomed Hair Extensions, LLC | DL195242 | 2021-01-22 | Dissolved | Sioux Falls |
| BLOOMENDILLY, LLC | DL023750 | 2011-02-10 | Active | HIGHMORE |
| BLOOMERS FLOWER SHOPPE, INC. | DB044250 | 2001-06-22 | Dissolved | — |
| BLOOMERS FLOWERS & GIFTS, L.L.C. | DL013672 | 2007-04-16 | Inactive | CENTRAL CITY |
| BLOOMFIELD ENERGY, INC. | DB042760 | 2000-05-03 | Dissolved | — |
| BLOOMFIELD FOODS, INC. | FB008546 | 1982-08-23 | Inactive | YANKTON |
| BLOOMFIELD HUDSON FALLS, INC. | DB042759 | 2000-05-03 | Dissolved | — |
| BLOOMFIELD IDAHO, INC. | DB042890 | 2000-06-07 | Dissolved | — |
| BLOOMFIELD MIDDLE FALLS, INC. | DB042894 | 2000-06-07 | Dissolved | — |
| BLOOMFIELD NYSD, INC. | DB042892 | 2000-06-07 | Dissolved | — |
| BLOOMFIELD ONTARIO, INC. | DB042889 | 2000-06-07 | Dissolved | — |
| BLOOMFIELD OTTER CREEK, INC. | DB042895 | 2000-06-07 | Dissolved | — |
| BLOOMFIELD SISSONVILLE, INC. | DB042893 | 2000-06-07 | Dissolved | — |
| BLOOMFIELD SOUTH GLENS FALLS, INC. | DB042891 | 2000-06-07 | Dissolved | — |
| BLOOMFIELD WARRENSBURG, INC. | DB042888 | 2000-06-07 | Dissolved | — |
| Bloomin Jewels LLC | DL253079 | 2023-06-19 | Active | Box Elder |
| Blooming & Bearing Co. LLC | DL204572 | 2021-06-11 | Suspended | Sioux Falls |
| Blooming Biogas LLC | FL226992 | 2022-05-13 | Active | Dallas |
| Blooming Home LLC | DL278223 | 2024-07-03 | Dissolved | Watertown |
| Blooming Iris LLC | DL312266 | 2025-10-26 | Active | Watertown |
| BLOOMING VALLEY CEMETERY CORPORATION | NS004792 | 1970-07-30 | Dissolved | CORSICA |
| Blooming Valley Dairy, LLC | DL185379 | 2020-07-31 | Active | Brookings |
| BLOOMING VALLEY FARM, L.L.C. | DL026712 | 2011-12-29 | Active | CORSICA |
| BLOOMING VALLEY GRAIN FARMS, INC. | DF028098 | 1989-02-02 | Active | South Shore |
| Blooming Valley, LLC | DL186556 | 2020-08-24 | Active | Brookings |
| BLOOMING VILLA, INC. | DB053777 | 2008-07-16 | Inactive | ASTORIA |
| BLOOMINGDALE LIMITED PARTNERSHIP | DP001910 | 2008-06-23 | Inactive | — |
| BLOOMINGTON BURRITO GROUP, LLC | DL011389 | 2006-05-22 | Inactive | ABERDEEN |
| Bloomington Cemetery Association, Inc. | NS128200 | 2016-11-29 | Active | GEDDES |
| Bloomington University | NS239599 | 2022-12-02 | Dissolved | Watertown |
| BLOOMINGTON, ILLINOIS, SUPER 8 MOTEL, INC. | DB024277 | 1985-03-19 | Dissolved | — |
| Bloomridge Independent Living LLC | DL303791 | 2025-07-02 | Active | Platte |
| BLOOMS 'N LATTES, INC. | DB050573 | 2006-01-11 | Active | BERESFORD |
| Blooms and Brooms, LLC | DL231517 | 2022-07-27 | Active | Sioux Falls |
| Blooms, LLC | DL128954 | 2016-12-19 | Active | Sioux Falls |
| Bloomsbury Group, Inc. | DB316081 | 2025-12-19 | Active | Hoover |
| Bloomsbury Investments LLC | DL244498 | 2023-02-15 | Active | Watertown |
| Bloomwatch, LLC | DL260901 | 2023-10-17 | Dissolved | Sioux Falls |
| BLOOR AUTOMOTIVE INC. | FB010663 | 1986-01-17 | Revoked | HOUSTON, |
| Blossom 'N Bloom LLC | DL294051 | 2025-02-25 | Dissolved | Sioux Falls |
| Blossom and Fern LLC | DL295235 | 2025-03-11 | Active | Tabor |
| BLOSSOM CLEANING, L.L.C. | DL002873 | 2000-03-24 | Inactive | — |
| Blossom Enterprises, LLC | DL165426 | 2019-05-31 | Suspended | Rapid City |
| Blossom Health & Wellness PLLC | DL255647 | 2023-07-28 | Inactive | RAPID CITY |
| Blossom Layne LLC | DL296589 | 2025-03-28 | Dissolved | Murdo |
| Blossom Ridge LLC | DL334035 | 2026-07-18 | Active | Buffalo Gap |
| Blossom Studios LLC | DL291927 | 2025-01-27 | Active | Canton |
| Blossom Therapy LLC | DL319217 | 2026-01-27 | Active | Rapid City |
| Blossom, LLC | DL165469 | 2019-06-03 | Suspended | Milbank |
| Blossom, LLC | DL248704 | 2023-04-14 | Dissolved | Sioux Falls |
| BLOSSOR REAL ESTATE SERVICES, INC. | FB038632 | 2015-06-09 | Active | BELLINGHAM |
| BLOTNER HOMES | 19600017D | 1960-09-16 | Canceled | — |
| BLOTNER TRAILER SALES INC. | 19540014D | 1954-01-19 | Canceled | — |
| BLOUNT BROTHERS CORPORATION | FB010320 | 1985-07-08 | Inactive | MONTGOMERY |
| BLOUNT ENERGY RESOURCE CORP. | FB008885 | 1983-04-15 | Inactive | MONTGOMERY |
| BLOUNT INTERNATIONAL, LTD. | FB006298 | 1978-07-06 | Inactive | MONTGOMERY |
| BLOWHARD OF AMERICA, INC. | DB032792 | 1993-03-16 | Dissolved | — |
| Blown Away Vaping Inc. | DB058805 | 2014-03-03 | Dissolved | SIOUX FALLS |
| BLOWOUT, LLC | FL005904 | 2011-10-03 | Revoked | ALLIANCE |
| BLP Properties, LLC | DL157699 | 2018-12-18 | Active | Sioux Falls |
| BLP, LLC | DL010955 | 2006-03-23 | Dissolved | RAPID CITY |
| BLPC, INC. | NS012742 | 2005-02-02 | Inactive | — |
| BLQ Professional Services, LLC | DL297905 | 2025-04-14 | Active | Belle Fourche |
| BLR ENTERPRISES, INC. | DB052656 | 2007-08-10 | Inactive | SIOUX FALLS |
| BLR Investments SD LLC | DL139557 | 2017-11-08 | Active | Fort Lauderdale |
| BLR LLC | DL170924 | 2019-10-01 | Dissolved | Sioux Falls |
| BLR PROPERTIES LLC | DL014697 | 2007-09-19 | Active | Watertown |
| BLRR Sioux Falls LLC | FL276305 | 2024-06-04 | Active | Sioux Falls |
| BLS & ASSOCIATES, LLC | DL299089 | 2025-04-29 | Suspended | Rapid City |
| BLS Biz LLC | DL246170 | 2023-03-10 | Dissolved | Spearfish |
| BLS Custom Pumping, LLC | DL047108 | 2016-02-16 | Active | DELL RAPIDS |
| BLS DELIVERY CORP. | DB052013 | 2007-02-05 | Inactive | SUMMERSET |
| BLS ENTERPRISES, INC. | DB057102 | 2012-08-13 | Active | FLANDREAU |
| BLS ENTERPRISES, LLC | DL048020 | 2012-08-13 | Active | FLANDREAU |
| BLS LLC | DL296695 | 2025-03-28 | Active | Big Stone City |
| BLS OPS, LLC | FL269564 | 2024-02-29 | Active | Watertown |
| BLS UNLIMITED, LLC | DL014378 | 2007-07-30 | Inactive | — |
| BLST OPERATING COMPANY, LLC | FL208871 | 2021-08-23 | Active | Eden Prairie |
| BLT BUSINESS GROUP LLC | DL333679 | 2026-07-15 | Active | WATERTOWN |
| BLT COMPANIES, LLLP | DP002154 | 2010-11-18 | Inactive | PIERRE |
| BLT CONSTRUCTION, LLC | DL009813 | 2005-09-09 | Inactive | — |
| BLT CP1 LLC | DL307121 | 2025-08-15 | Active | Sioux Falls |
| BLT ENTERPRISES, LLC | DL046361 | 2015-12-21 | Active | — |
| BLT I Family Limited Partnership | DP208535 | 2021-08-18 | Active | WARNER |
| BLT II Family Limited Partnership | DP208536 | 2021-08-18 | Active | WARNER |
| BLT II, INC. (SIOUX FALLS) | DB018953 | 1979-08-14 | Inactive | — |