| BIO*GEN INTERNATIONAL, INC. | DB021677 | 1982-07-19 | Inactive | — |
| BIO-FUEL INVESTORS, LLC | DL005406 | 2003-01-02 | Inactive | SIOUX FALLS |
| BIO-FUELS, INC. | DB019069 | 1979-09-21 | Inactive | — |
| BIO-HARVEST ROSHOLT, LLC | DL018325 | 2009-02-20 | Dissolved | ROSHOLT |
| Bio-Health Education Corp. | DB060817 | 2016-04-14 | Active | SIOUX FALLS |
| BIO-HIGHTECH, INC. | DB051258 | 2006-06-26 | Inactive | — |
| BIO-INVESTMENTS II, L.L.C. | DL011147 | 2006-04-17 | Dissolved | LUVERNE |
| BIO-INVESTMENTS, L.L.C. | DL010225 | 2005-11-29 | Inactive | LUVERNE |
| BIO-K + USA, INC. | FB169780 | 2019-09-06 | Inactive | Beloit |
| BIO-LOGIC NUTRITION, INC. | DB026850 | 1987-10-30 | Inactive | — |
| BIO-MARKETS OF AMERICA, INC. | DB022119 | 1983-01-31 | Inactive | — |
| BIO-MARKETS OF SCOTLAND, INC. | DB022303 | 1983-04-13 | Dissolved | — |
| BIO-MASS FUEL SYSTEMS, INC. | DB022860 | 1983-11-07 | Inactive | — |
| BIO-RAD LABORATORIES, INC. | FB022332 | 1999-03-08 | Active | HERCULES |
| BIO-REACTION INDUSTRIES LLC | FL003761 | 2007-10-09 | Revoked | MERIDIAN |
| BIO-REMEDIAL MARKETING, L.L.C. | DL001320 | 1997-07-28 | Inactive | — |
| BIO-SUN DRYERS, L.L.C. | DL010233 | 2005-11-29 | Inactive | LUVERNE |
| BIO-VAC LABS, INC. | DB022257 | 1983-03-28 | Inactive | — |
| BIO-VET, INC. | DB026632 | 1987-08-17 | Inactive | — |
| BioAg Energy Services, LLC | FL165221 | 2019-05-28 | Active | Watertown |
| Biobased Innovative Technology, LLC | DL241531 | 2023-01-04 | Dissolved | Rapid City |
| BIOBASED PRODUCTS TRADE ASSOCIATION | NS011490 | 2000-04-25 | Inactive | — |
| BioBest, LLC | DL227814 | 2022-05-26 | Active | Rapid City |
| BIOCAREPHARMRX, LLC | FL308333 | 2025-09-02 | Active | HOUSTON |
| BioCeptor Medical Research Corp | NS274530 | 2024-05-07 | Active | — |
| BioCeptor Medical Research, LLC | DL225873 | 2022-04-27 | Dissolved | Rapid City |
| BioCeramic Technology, LLC | DL133685 | 2017-06-01 | Suspended | HOT SPRINGS |
| BIOCHAR ORGANICS LLC | DL049665 | 2016-08-22 | Inactive | CUSTER |
| BIOCHEM INMMUNOSYSTEMS (U.S.), INC. | FB016882 | 1994-04-26 | Revoked | WILMINGTON |
| BIOCOMMICROWEBTECH, INC. | DB042878 | 2000-06-05 | Dissolved | SIOUX FALLS |
| BIOCOMP PHARMA, INC. | FB034739 | 2010-10-29 | Active | San Antonio |
| BIOCON BIOLOGICS INC. | FB254267 | 2023-07-07 | Active | BRIDGEWATER |
| BIODAK, LLC | DL011839 | 2006-08-03 | Inactive | Kimball |
| BIODIGESTION CONCEPTS LLC | DL015332 | 2007-12-20 | Inactive | — |
| Biodigm LLC | DL267274 | 2024-01-27 | Dissolved | Sioux Falls |
| BIODINAMI INTERNATIONAL HOLDINGS, INC. | DB129217 | 2016-12-29 | Dissolved | FAIRFAX |
| BIODINAMI USA INC. | DB128973 | 2016-12-23 | Dissolved | FAIRFAX |
| BIODYNE INC. | DB036123 | 1995-08-07 | Inactive | CHICAGO |
| BIODYNE-PUERTO RICO, INC. | DB041130 | 1999-02-26 | Inactive | — |
| BioEffic, LLC | DL038394 | 2014-04-17 | Inactive | BRANDON |
| BIOENERGIA AZTECA, LLC | DL023129 | 2010-12-10 | Dissolved | DEADWOOD |
| BIOENERGY CAPITAL CONSULTANTS, LLC | DL006873 | 2004-01-29 | Active | LAKE PRESTON |
| BIOENERGY UNLIMITED, LLC | DL014636 | 2007-09-10 | Inactive | SIOUX FALLS |
| BIOFIRE DIAGNOSTICS, LLC | FL043181 | 2014-12-23 | Active | Salt Lake City |
| BIOFOAM CORPORATION | FB019475 | 1996-10-29 | Revoked | ATLANTA |
| BIOFOAM PRODUCTS, INCORPORATED | FB017146 | 1994-08-01 | Inactive | LAS VEGAS |
| BIOFRONTERA INC. | FB134527 | 2017-06-26 | Active | WOBURN |
| BIOFUEL KINETICS CONSULTING LLC | DL017782 | 2008-11-24 | Dissolved | CORONA |
| BIOFUSION HEALTH PRODUCTS, INC. | DB054272 | 2009-01-29 | Active | RAPID CITY |
| Biogas Services LLC | DL323319 | 2026-03-13 | Active | Springfield, MO 65807 |
| BIOGEN U.S. CORPORATION | FB036287 | 2012-10-11 | Active | CAMBRIDGE |
| Biogen U.S. Corporation | RS005982 | 2014-11-12 | Active | — |
| BIOGENETIC SERVICES, INC. | DB027465 | 1988-06-15 | Dissolved | Aurora |
| Biogest America Inc. | FB218847 | 2022-01-20 | Revoked | Denver |
| BioGreen Technologies LLC | DL217245 | 2021-12-28 | Active | Black Hawk |
| BIOHABITATS, INC. | FB038438 | 2015-03-13 | Active | Baltimore |
| Biohackers Anonymous, LLC | DL156524 | 2018-11-17 | Dissolved | Sioux Falls |
| BIOHACKING BESTIE LLC | DL252945 | 2023-06-15 | Active | Watertown |
| BIOHAVEN PHARMACEUTICALS, INC. | FB170349 | 2019-09-18 | Active | New Haven |
| BIOHORIZONS IMPLANT SYSTEMS, INC. | FB026408 | 2002-07-05 | Active | BIRMINGHAM |
| BioHydrogen LLC | DL251570 | 2023-05-25 | Active | Brookings |
| BIOLASE, INC. | FB029597 | 2005-05-03 | Revoked | IRVINE |
| Bioleap, Inc. | FB150800 | 2018-07-09 | Active | Lutz |
| BioLogic Consulting, LLC | DL181976 | 2020-05-21 | Inactive | Rapid City |
| BIOLOGICAL SERVICES, INC. | DB037547 | 1996-08-13 | Inactive | CHAMBERLAIN |
| Biologics Health LLC | DL173159 | 2019-11-18 | Dissolved | Watertown |
| BIOLUTIONS, L.L.C. | DL018384 | 2009-03-02 | Dissolved | SIOUX FALLS |
| BioMagnetic Sciences, LLC | FL334662 | 2026-07-24 | Active | Brookings |
| BIOMASS WORKING GROUP, LLC | DL022085 | 2010-08-04 | Dissolved | HURON |
| BIOMAT USA, INC. | FB026378 | 2002-06-25 | Inactive | LOS ANGELES |
| BIOMAT USA, INC. | FB028512 | 2004-05-10 | Active | Los Angeles |
| BIOMATICS, INC. | DB045765 | 2002-08-08 | Inactive | — |
| BioMatrix International, LLC | DL130812 | 2017-02-20 | Dissolved | WATERTOWN |
| BIOMATRIX, INC. | FB038256 | 2014-11-21 | Inactive | PRINCETON |
| Biomechanical Golf, LLC | DL235186 | 2022-09-22 | Inactive | Rapid City |
| BIOMEDICA INTERNATIONAL GROUP LLC | DL002128 | 1999-03-08 | Inactive | — |
| BIOMEDICAL EQUIPMENT SPECIALIST, INC. | FB017710 | 1995-03-10 | Revoked | SIOUX CITY |
| BIOMEDICAL PERSONNEL SERVICES, INC. | FB032102 | 2007-10-22 | Inactive | SEVERNA PARK |
| BIOMEDICAL PROFESSIONALS, L.L.C. | FL002135 | 2004-10-14 | Inactive | KANSAS CITY |
| BIOMEDICAL RESEARCH & COMPUTING SERVICES, LLP | DR000988 | 2006-02-16 | Inactive | SIOUX FALLS |
| Biomedical Research LLC | DL175481 | 2020-01-08 | Inactive | Pierre |
| BIOMERIEUX, INC. | FB015268 | 1992-05-18 | Active | Salt Lake City |
| BIOMET SPINE, LLC | FL042430 | 2014-02-06 | Inactive | BROOMFIELD |
| BIOMUNE COMPANY | FB039055 | 2016-01-05 | Active | Lenexa |
| Bion Holdings, LLC | DL263531 | 2023-12-01 | Active | Sioux Falls |
| BIONDI ENTERPRISES, INC. | DB036691 | 1996-01-08 | Active | SIOUX FALLS |
| Biondi Medical LLC | DL229211 | 2022-06-21 | Active | Sioux Falls |
| BIONERGY, INC. | DB040762 | 1998-12-07 | Inactive | — |
| BIONIC MEDICAL, PLLC | FL309141 | 2025-09-12 | Active | DURHAM |
| BIONOMIC RESEARCH, INC. | DB033091 | 1993-06-01 | Active | CHICO |
| BIOPLUS SPECIALTY PHARMACY FL 2, LLC | FL005964 | 2011-11-18 | Inactive | Orlando |
| BIOPOWER TECHNOLOGIES, INC. | FB028495 | 2004-05-03 | Inactive | TORRINGTON |
| BIOPOWER TECHNOLOGIES, INC. | DB052256 | 2007-04-13 | Dissolved | MITCHELL |
| Biopro Supply, LLC | DL153852 | 2018-09-13 | Inactive | Sioux Falls |
| BIOPRODUCTS INCORPORATED | FB013564 | 1990-05-07 | Inactive | FAIRLAWN |
| BioPur IPC LLC | DL263959 | 2023-12-07 | Dissolved | Roslyn |
| Bioramo LLC | FL139577 | 2017-11-08 | Inactive | Fort Lauderdale |
| BIOREFINERY WORLD, LLC | DL029991 | 2012-11-13 | Dissolved | RAPID CITY |
| BIOREMEDIATION INTERNATIONAL, INC. | FB020424 | 1997-08-20 | Revoked | BABBITT |
| BIOREMEDIC INTERNATIONAL CORP. | DB030445 | 1991-03-21 | Dissolved | — |
| BIOROCKGAS COMPANY | DB047782 | 2004-01-12 | Dissolved | PIERRE |
| BIOROCKGAS EXPLORATION, LLC | DL006808 | 2004-01-12 | Dissolved | PIERRE |
| BIOSAFETY CONSULTING FOR VETERINARY MEDICINE, LLC | DL032674 | 2013-06-03 | Dissolved | ESTELLINE |
| Biosafety Professionals LLC | DL224880 | 2022-04-13 | Dissolved | Sioux Falls |
| BIOSCRIP PBM SERVICES, LLC | FL006588 | 2012-11-27 | Inactive | ELMSFORD |
| BioScrip Pharmacy Services, Inc. | FB236333 | 2022-10-07 | Active | BANNOCKBURN |
| BIOSITE DIAGNOSTICS INCORPORATED | FB015270 | 1992-05-18 | Revoked | WILMINGTON |
| BioSkinEssentials LLC | DL245009 | 2023-02-23 | Suspended | Sioux Falls |
| BIOSORT TECHNOLOGY INTERNATIONAL, INC. | DB028545 | 1989-07-11 | Inactive | — |
| BIOSPHERE FUELS, LLC | FL043477 | 2015-05-11 | Active | Oklahoma City |
| BioSun, Incorporated | DB143476 | 2018-02-02 | Active | Yankton |
| BIOTHANE, LLC | FL006491 | 2012-09-17 | Inactive | CAMDEN |
| BIOTHERANOSTICS, INC. | FB215314 | 2021-11-29 | Active | San Diego |
| BIOTHERAPEUTICS OF SOUTH DAKOTA, INC. | DB026206 | 1987-03-16 | Inactive | — |
| BIOTRONIC MIDWEST, LLC | FL004714 | 2009-08-26 | Inactive | ANN ARBOR |
| BIOTRONIC NATIONAL, LLC | FL044412 | 2016-06-23 | Inactive | Columbia |
| Biotronik NRO Inc | FB307246 | 2025-08-18 | Active | Lake Oswego |
| BIOTRONIK, INC. | FB038550 | 2015-05-27 | Active | LAKE OSWEGO |
| BIOTYPING CONSULTANTS, LTD. | DB034049 | 1994-02-15 | Inactive | — |
| BIOTYPING, INC. | DB037356 | 1996-06-19 | Inactive | — |
| BIOURJA TRADING, LLC | FL003139 | 2006-10-16 | Active | Houston |
| BIOVENTUS LLC | FL261741 | 2023-11-01 | Active | Durham |
| BIOVENTUS LLC | FL006081 | 2012-01-20 | Revoked | DURHAM |
| BIOVERATIV U.S. LLC | FL128582 | 2016-12-12 | Inactive | WALTHAM |
| BIOWAY AMERICA AIR TECHNOLOGIES, INC. | FB029811 | 2005-07-26 | Revoked | MARLTON |
| BIOWAY, LLC | DL021536 | 2010-05-19 | Dissolved | FARGO |
| BIOWHITTAKER, INC. | FB014922 | 1991-11-04 | Revoked | WALKERSVILLE |
| BIOXCEL THERAPEUTICS, INC. | FB254597 | 2023-07-13 | Revoked | NEW HAVEN |
| BIP, LLC | DL041292 | 2014-12-03 | Inactive | HARTINGTON |
| BIP25 UTB Investment 2 LLC | DL310190 | 2025-09-25 | Active | Saint Petersburg |
| Birch & Sable LLC | DL039877 | 2014-08-11 | Active | SIOUX FALLS |
| BIRCH APARTMENTS, LLC | DL317785 | 2026-01-12 | Active | SERGEANT BLUFF |
| Birch Communications, Inc. | FB141373 | 2017-12-21 | Inactive | Atlanta |
| Birch Consulting LLC | DL269715 | 2024-03-01 | Dissolved | Chicago |
| Birch Forest Properties LLC | DL187659 | 2020-09-14 | Inactive | Sturgis |
| Birch Hill Home, LLC | DL240966 | 2022-12-27 | Dissolved | SIOUX FALLS |
| Birch Homes, LLC | DL229958 | 2022-07-04 | Active | Wakonda |
| BIRCH INVESTMENT MANAGEMENT, L.L.C. | DL024689 | 2011-05-16 | Active | Brookings |
| Birch Lake Ventures, LLC | DL308131 | 2025-09-15 | Active | Sioux Falls |
| Birch Lane Creations, L.L.C. | DL299513 | 2025-05-05 | Active | Sioux Falls |
| BIRCH LEDGE, INC. | 19680005D | 1968-12-16 | Suspended | — |
| Birch River Painting L.L.C. | DL325201 | 2026-04-05 | Active | Rapid City |
| BIRCH STREET STORAGE, LLC | DL008456 | 2005-01-03 | Inactive | — |
| BIRCH TREE CEMETERY CORPORATION | 19630006N | 1963-07-25 | Active | — |
| BIRCH TREE ENTERPRISES, INC. | DB051033 | 2006-04-27 | Dissolved | KEYSTONE |
| BIRCH-MILLER POST NO. 9 AMERICAN LEGION DEPARTMENT OF SOUTH DAKOTA | NS001331 | 1949-07-16 | Active | MILBANK |
| Birchcrest Limited, LLC | DL182293 | 2020-05-29 | Suspended | Rapid City |
| BIRCHEM FARMS L.L.C. | DL008996 | 2005-04-11 | Active | Roswell |
| Bircher & Associates, L.L.C. | FL177447 | 2020-02-18 | Revoked | Sloan |
| BIRCHMERE IMPROVEMENT ASSOCIATION, INC. | 19610066ND | 1961-10-04 | Active | — |
| BIRCHMERE INVESTMENTS LIMITED PARTNERSHIP | DP000697 | 1997-05-16 | Inactive | — |
| BIRCHMERE INVESTMENTS, INC. | FB020098 | 1997-05-16 | Inactive | SEWICKLEY |
| BIRCHTREE FINANCIAL SERVICES LLC | FL006041 | 2012-01-06 | Inactive | MINNEAPOLIS |
| BIRCHTREE FINANCIAL SERVICES, INC. | FB020584 | 1997-10-07 | Inactive | PIERRE |
| BirchTree Management Company | DB230812 | 2022-07-19 | Active | Black Hawk |
| BirchTree Properties LLC | DL178125 | 2020-03-02 | Active | Sioux Falls |
| BIRCHWOOD & ASSOCIATES, LIMITED PARTNERSHIP | FP000637 | 2006-03-06 | Active | KALISPELL |
| BIRCHWOOD APARTMENTS LIMITED PARTNERSHIP | DP000084 | 1988-09-22 | Active | — |
| Birchwood Home Improvements, L.L.C. | DL209938 | 2021-09-10 | Dissolved | Brandon |
| Birchwood Landscaping LLC | DL158265 | 2019-01-08 | Dissolved | Sioux Falls |
| Birchwood Lodge LLC | DL165760 | 2019-06-10 | Dissolved | Aberdeen |
| Birchwood Nectar, LLC | DL243799 | 2023-02-06 | Active | Pierre |
| Birchwood Resources, LLC | DL267443 | 2024-01-30 | Active | Rapid City |
| BIRD ACCOUNTING AND FINANCIAL SERVICES, LLC | DL025629 | 2011-09-06 | Inactive | BROOKINGS |
| BIRD AND AVIARY SERVICES, LLC | DL031810 | 2013-03-27 | Active | VIBORG |
| Bird Cave, LLC | DL157292 | 2018-12-07 | Active | Sioux Falls |
| BIRD CONSTRUCTION COMPANY, LLC | DL025630 | 2011-09-06 | Inactive | BROOKINGS |
| BIRD DOG AIR 1, LLC | DL239741 | 2022-12-05 | Active | SIOUX FALLS |
| Bird Dog Aviation, LLC | DL142992 | 2018-01-23 | Dissolved | Sioux Falls |
| BIRD DOG CONSTRUCTION, LLC | DL232399 | 2022-08-10 | Active | SIOUX FALLS |
| Bird Dog Drive Road District | TD203566 | 2021-05-24 | Active | — |
| BIRD DOG EQUITY PARTNERS, LLC | DL020863 | 2010-02-23 | Active | SIOUX FALLS |
| Bird Dog Holdings, LLC | DL319642 | 2026-02-02 | Active | PHILIP |
| Bird Dog Hospitality Fund 1, LLC | DL047755 | 2016-03-28 | Active | SIOUX FALLS |
| BIRD DOG HOSPITALITY FUND 2, LLC | DL155034 | 2018-10-11 | Active | SIOUX FALLS |
| BIRD DOG HOSPITALITY FUND 3, LLC | DL228187 | 2022-06-02 | Active | SIOUX FALLS |
| Bird Dog Hospitality I, LLC | DL047833 | 2016-04-04 | Active | SIOUX FALLS |
| Bird Dog Hospitality II, LLC | DL048156 | 2016-04-25 | Active | SIOUX FALLS |
| Bird Dog Hospitality III, LLC | DL050029 | 2016-09-21 | Active | SIOUX FALLS |
| BIRD DOG HOSPITALITY IV, LLC | DL133488 | 2017-05-16 | Active | SIOUX FALLS |
| BIRD DOG HOSPITALITY V, LLC | DL139971 | 2017-11-17 | Active | SIOUX FALLS |
| BIRD DOG HOSPITALITY, LLC | DL239928 | 2022-12-07 | Active | SIOUX FALLS |
| BIRD DOG INVESTMENTS LLC | DL046194 | 2011-06-24 | Active | SIOUX FALLS |
| Bird Dog Lawn Care LLC | DL296703 | 2025-03-28 | Dissolved | Rapid City |
| Bird Dog LLU, LLC | DL046002 | 2015-12-01 | Inactive | SIOUX FALLS |
| Bird Dog Lodge, LLC | DL141846 | 2018-01-01 | Active | Eureka |
| BIRD DOG LOUNGE, L.L.C. | DL003307 | 2000-10-27 | Inactive | — |
| Bird Dog on 6th LLC | DL313870 | 2025-11-18 | Active | Sioux Falls |
| Bird Dog Pizza I, LLC | DL042480 | 2015-03-13 | Inactive | SIOUX FALLS |
| Bird Dog Pizza II, LLC | DL045082 | 2015-09-11 | Dissolved | SIOUX FALLS |
| Bird Dog Pizza III, LLC | DL045084 | 2015-09-11 | Inactive | SIOUX FALLS |
| Bird Dog Pizza IV, LLC | DL050115 | 2016-09-29 | Dissolved | SIOUX FALLS |
| Bird Dog Pizza, LLC | DL042481 | 2015-03-13 | Inactive | SIOUX FALLS |
| BIRD DOG PREMIER BEE, LLC | DL221834 | 2022-03-02 | Active | SIOUX FALLS |
| Bird Dog SA, LLC | DL130423 | 2017-02-07 | Inactive | Sioux Falls |
| Bird Dog Tint, LLC | DL320617 | 2026-02-11 | Active | Aurora |
| BIRD DOG WIND ENERGY, LLC | DL020132 | 2009-11-10 | Active | SIOUX FALLS |
| BIRD DOWN GUIDE SERVICE, LLC | DL222437 | 2022-03-10 | Active | HENRY |
| BIRD ENGINEERING COMPANY, LLC | DL025628 | 2011-09-06 | Inactive | BROOKINGS |
| BIRD GRAIN COMPANY, INCORPORATED | DB014262 | 1977-04-07 | Inactive | — |