| Do the Math LLC | DL162068 | 2019-03-22 | Dissolved | Watertown |
| Do Wonders LLC | DL324419 | 2026-03-26 | Active | Buffalo |
| DO-ALL EXCAVATION, LLC | DL012072 | 2006-09-07 | Dissolved | ORAL |
| DO-ALL REMODELING, INC. | DB003545 | 1964-03-03 | Inactive | — |
| Do-It-All Construction, LLC | DL038222 | 2014-04-07 | Active | AGAR |
| DO-WA-DIDDY'S, LLC | DL029703 | 2012-10-15 | Inactive | SPRINGFIELD |
| DOA DECOY COMPANY, LLC | DL032278 | 2013-05-01 | Dissolved | PIERRE |
| DOALL COMPANY | FB038147 | 2014-10-02 | Active | Vernon Hills |
| DOANE FARM MANAGEMENT COMPANY | FB008860 | 1983-03-23 | Inactive | BETTENDORF |
| DOANE'S POINT CEMETERY, INC. | 19640013N | 1964-11-10 | Active | — |
| Dobberpuhl Property Management LLC | DL153229 | 2018-08-30 | Inactive | Aberdeen |
| DOBBS TEMPORARY SERVICES, INC. | FB019190 | 1996-08-05 | Revoked | MINNEAPOLIS |
| DOBBS, INC. | DB026223 | 1987-03-23 | Inactive | — |
| DOBER BAR, LLC | DL049888 | 2016-09-12 | Inactive | STURGIS |
| DOBESH CHIROPRACTIC PROF. LLC | DL031801 | 2013-03-26 | Active | MITCHELL |
| Dobesh Construction, LLC | DL044226 | 2015-07-02 | Active | WORTHING |
| DOBESH FAMILY INVESTMENTS, L.L.C. | DL020015 | 2009-10-23 | Active | BROOKINGS |
| Dobesh Lawn Care, LLC | DL201357 | 2021-04-21 | Active | Mitchell |
| DOBESH RANCHES, L.L.C. | DL012774 | 2006-12-22 | Active | BELLE FOURCHE |
| DOBEY, INC. | DB055391 | 2010-06-07 | Dissolved | Watertown |
| Doboszenski & Sons, Inc. | FB038972 | 2015-11-13 | Revoked | LORETTO |
| DOBOSZENSKI & SONS, INC. | FB033699 | 2009-08-05 | Inactive | LORETTO |
| Dobrowski Enterprises, LLC | DL253259 | 2023-06-21 | Active | Hartford |
| DOBS INDUSTRIES, INC. | DB033613 | 1993-11-12 | Inactive | — |
| DOBSON & HOLROYD LLC | DL003925 | 2001-07-17 | Inactive | TEA |
| DOBSON FARMS, INC. | DF033944 | 1994-01-19 | Dissolved | — |
| Dobson Inc. | DB228149 | 2022-06-02 | Active | Spearfish |
| Dobson Premier Properties II LLC | DL208367 | 2021-08-16 | Active | Sioux Falls |
| Dobson Premier Properties LLC | DL185823 | 2020-08-10 | Active | Sioux Falls |
| DOBSON-MCOMBER AGENCY, INC. | FB026912 | 2003-01-06 | Revoked | ANN ARBOR |
| DOBSON-MCOMBER AGENCY, INC. | FB011563 | 1987-06-30 | Inactive | ANN ARBOR |
| Doc & Alice, Inc. | DB059875 | 2015-03-23 | Active | LEAD |
| Doc & Dancer LLC | DL198290 | 2021-03-09 | Active | Rapid City |
| DOC & EDDY'S GAMING, INC. | DB029111 | 1990-01-29 | Inactive | — |
| Doc & Larry Logistics LLC | DL255692 | 2023-07-31 | Dissolved | Centerville |
| DOC ASSIST ME, LLC | DL247002 | 2023-03-21 | Active | Happy Valley |
| Doc Centric, LLC | DL197902 | 2021-03-04 | Active | Chattanooga |
| Doc Dash Prep, LLC | FL169298 | 2019-08-26 | Active | Houston |
| Doc Holiday PLLC | DL291430 | 2025-01-20 | Active | SPEARFISH |
| Doc Holliday Investments LLC | DL137715 | 2017-09-29 | Inactive | Sioux Falls |
| DOC HOLLIDAY'S, INC. | DB019175 | 1979-10-29 | Dissolved | — |
| DOC JAMES OF SOUTH DAKOTA, L.L.C. | DL000457 | 1995-05-16 | Inactive | — |
| DOC MAINTENANCE, INC. | FB039416 | 2016-07-01 | Inactive | Fort Mill |
| DOC MAINTENANCE, LLC | FL306449 | 2025-08-06 | Active | Fort Mill |
| Doc Nik's Flowers and Gifts, L.L.C. | DL224969 | 2022-04-14 | Active | Hartford, SD |
| DOC R, INC. | DB050628 | 2006-01-24 | Active | TURTON |
| Doc Yager LLC | DL331948 | 2026-06-24 | Active | WINNER |
| DOC'S AIR, LLC | DL020341 | 2009-12-08 | Dissolved | MOBRIDGE |
| Doc's Bar, Inc. | DB160959 | 2019-02-27 | Dissolved | Titusville |
| DOC'S BOY GLOBAL SOLUTIONS, INC. | DB054271 | 2009-01-29 | Inactive | SIOUX FALLS |
| Doc's Happy Horses, Series LLC | FL044316 | 2016-05-09 | Active | WINNIE |
| Doc's LLC | DL327728 | 2026-05-03 | Active | PIEDMONT |
| DOC'S MANUFACTURING & MARKETING L.L.C. | DL001397 | 1997-10-02 | Inactive | ABERDEEN |
| Doc's Place, LLC | DL206579 | 2021-07-16 | Active | Rapid City |
| Doc's Trading Post LLC | DL331600 | 2026-06-19 | Active | Piedmont |
| DOC'S, INC. (SIOUX FALLS) | DB022627 | 1983-07-29 | Inactive | — |
| DOC-U-STOR, LLC | FL002053 | 2004-07-30 | Revoked | BOWLING GREEN |
| DocArt LLC | DL333181 | 2026-07-09 | Active | Oak Hill |
| DOCDREW, LLC | DL049435 | 2016-07-29 | Active | Saint Louis |
| Dochfli, LLC | DL050527 | 2016-11-02 | Active | Sioux Falls |
| Docia, LLC | DL239316 | 2022-11-28 | Active | Stockholm |
| Docil Ltd. | DL260043 | 2023-10-10 | Dissolved | Brookings |
| Dock 44 Marina, L.L.C. | DL128949 | 2016-12-19 | Active | WINNER |
| Dock Dudes LLC | DL330574 | 2026-06-06 | Active | estelline |
| DOCK M STRIPLIN TRUCKING INC. | DB053248 | 2008-02-01 | Dissolved | RAPID CITY |
| Dock Side LLC | DL305088 | 2025-07-20 | Active | Pierre |
| Dock-2-dock transport LLC | DL237307 | 2022-10-25 | Active | Sioux Falls |
| DOCKENDORF EQUIPMENT CO., INC. | DB004000 | 1965-02-25 | Active | SIOUX FALLS |
| DOCKENDORF TRUCKING, LLC | DL012208 | 2006-10-02 | Active | TYNDALL |
| DOCKING BAY 3335 LLC | DL289034 | 2024-12-16 | Active | SPEARFISH |
| Dockside Dahlias, LLC | DL318837 | 2026-01-23 | Active | Mina |
| DOCKTER FARMS, INC. | DB047021 | 2003-06-23 | Active | Milbank |
| DOCKTER REMEDIATION, INC. | DB057116 | 2012-08-20 | Dissolved | SIOUX FALLS |
| DOCKTER'S ELECTRIC, INC. | DB040739 | 1998-11-30 | Active | WATERTOWN |
| DOCKTER'S X-RAY, INC. | FB030260 | 2006-01-03 | Revoked | SEATTLE |
| DOCKTER'S, INC. | DB034225 | 1994-03-31 | Dissolved | — |
| DOCMAR, INC. | DB030930 | 1991-09-09 | Inactive | — |
| DOCPANEL DE LLC | FL256314 | 2023-08-08 | Active | NEW YORK |
| Docslang LLC | DL229991 | 2022-07-30 | Active | Sioux Falls |
| Docter Consulting LLC | DL275470 | 2024-05-21 | Dissolved | Lake City |
| DOCTER MANAGEMENT, LLC | DL025076 | 2011-06-30 | Active | Amherst |
| DOCTER TRUCKING, INC. | PU009196 | 1969-01-13 | Active | — |
| Doctor Caro, PLLC | FL285800 | 2024-10-25 | Inactive | Chapel Hill |
| Doctor Clean LLC | DL131507 | 2017-03-14 | Dissolved | SIOUX FALLS |
| DOCTOR DRYWALL, INC. | DB050201 | 2005-10-04 | Dissolved | — |
| DOCTOR HEATING AND REFRIGERATION, INC. | DB056074 | 2011-03-28 | Dissolved | Sioux Falls |
| DOCTOR MAC, INC. | DB037772 | 1996-10-18 | Inactive | — |
| DOCTOR MATRIX MEDICAL GROUP, INC. | FB170934 | 2019-10-01 | Active | Scottsdale |
| Doctor of Travel LLC | DL283275 | 2024-09-17 | Dissolved | Brandon |
| DOCTOR ON DEMAND PROFESSIONALS OF ILLINOIS BASU, LTD. | FB039278 | 2016-04-20 | Inactive | San Francisco |
| DOCTOR ON DEMAND PROFESSIONALS OF MICHIGAN, INC. | FB037985 | 2014-07-30 | Inactive | SAN FRANCISCO |
| DOCTOR ON DEMAND PROFESSIONALS, P.C. | FB256887 | 2023-08-17 | Active | SAN FRANCISCO |
| DOCTOR REAL ESTATE LIMITED PARTNERSHIP | DP002231 | 2011-07-07 | Active | AMHERST |
| Doctor Sara Clinic, PC | DB323233 | 2026-03-13 | Active | Sioux Falls |
| DOCTOR SCRATCH LLC | DL024761 | 2011-05-23 | Active | WATERTOWN |
| DOCTOR SCRATCH, L.L.C. | DL013231 | 2007-02-16 | Inactive | ABERDEEN |
| DOCTOR'S ASSOCIATES INC. | FB015277 | 1992-05-21 | Inactive | DORAL |
| DOCTOR'S ASSOCIATES LLC | FL157840 | 2018-12-20 | Active | SHELTON |
| DOCTOR'S BUSINESS SERVICE AND RETAIL COLLECTIONS, INC. | DB032121 | 1992-09-10 | Dissolved | MITCHELL |
| DOCTOR'S BUSINESS SERVICE, INC. | DB010233 | 1970-08-18 | Dissolved | — |
| DOCTORS BY YOUR SIDE, CORP. | DB057295 | 2012-11-26 | Dissolved | CHICAGO |
| DOCTORS DATABASE, INC. | DB047560 | 2003-11-24 | Inactive | — |
| Doctors In Training.com, LLC | FL042864 | 2014-08-05 | Revoked | FORT WORTH |
| DOCTORS MEDICAL, LLC | FL153556 | 2018-09-07 | Active | Casselberry |
| DOCTORS REPORTING SERVICE OF TEXAS, INC. | FB174975 | 2019-12-26 | Revoked | Richardson |
| DOCTORS SEARCH FUND, INCORPORATED | NS006042 | 1976-07-06 | Dissolved | — |
| DOCTORS SURGICAL HOSPITAL, LLC | DL001968 | 1998-12-17 | Dissolved | — |
| Doctronic Physicians Group, P.C. | FB320269 | 2026-02-09 | Active | San Francisco |
| DocuLock, Inc. | DB142492 | 2018-01-12 | Dissolved | ATLANTA |
| Document Depot & Destruction, Inc. | DB244930 | 2023-02-21 | Active | DAKOTA DUNES |
| DOCUMENT DEPOT & DESTRUCTION, INC. | FB025876 | 2002-01-15 | Inactive | DAKOTA DUNES |
| Document Depot, Inc. | DB175177 | 2020-01-02 | Dissolved | SIOUX CITY |
| DOCUMENTS AND DESIGN, INC. | DB048634 | 2004-08-17 | Dissolved | — |
| DOCUSYSTEMS, INC. | FB139745 | 2017-11-13 | Active | MYRTLE BEACH |
| DOD SURPLUS, LLC | FL002723 | 2006-01-03 | Inactive | SCOTTSDALE |
| Doda USA, Inc. | FB037642 | 2014-03-26 | Active | ST JAMES |
| Dodds Properties, LLC | DL038131 | 2014-03-31 | Active | SPEARFISH |
| DODDS, LLC | DA008112 | 2004-10-27 | Active | SPEARFISH |
| DODGE DATA & ANALYTICS LLC | FL043842 | 2015-10-16 | Revoked | Hamilton |
| DODGE DRAW FARMS, INC. | DF035098 | 1994-12-14 | Dissolved | GETTYSBURG |
| DODGE INDUSTRIAL, INC. | FB204531 | 2021-06-10 | Active | SIMPSONVILLE |
| DODGE OIL CO., INC. | 19560043D | 1956-01-05 | Active | — |
| Dodge Partners Insurance, LLC | FL214745 | 2021-11-18 | Active | Omaha |
| DODGE THE FLORIST, INC. | 19650059D | 1965-01-20 | Active | — |
| DODGE TOWN, INC. | DB002728 | 1962-04-17 | Dissolved | RAPID CITY |
| DODGE, WARREN & PETERS INSURANCE SERVICES, INC. | FB025314 | 2001-07-06 | Revoked | LOS ANGELES |
| Dodo, LLC | DL050214 | 2016-10-06 | Active | SIOUX FALLS |
| DODSON GENERAL AGENCY, INC. | FB019930 | 1997-03-24 | Revoked | KANSAS CITY |
| Dodson Rentals, LLC | DL039787 | 2014-08-07 | Dissolved | PIERRE |
| Doe Dee Dum LLC | DL311205 | 2025-10-09 | Active | Sioux Falls |
| DOE DRAW H2O, LLC | DL030644 | 2012-12-20 | Active | PIEDMONT |
| DOE DRAW ROAD DISTRICT | DM009816 | 2012-08-15 | Active | STURGIS |
| DOECK LLC | DL004168 | 2001-10-25 | Active | MITCHELL |
| DoellTrue Investments, LLC | DL128831 | 2016-12-21 | Active | Sioux Falls |
| Doering, LLC | DL251372 | 2023-05-23 | Dissolved | Parkston |
| DOERR ENTERPRISES, INC. | DB039001 | 1997-09-08 | Inactive | — |
| DOERR FAMILY LIMITED PARTNERSHIP | DP000610 | 1996-12-02 | Inactive | — |
| Doeyuoh Family Association Inc | NS314628 | 2025-11-27 | Active | Sioux Falls |
| Dog & Butterfly LLC | DL223912 | 2022-03-31 | Dissolved | Sioux Falls |
| DOG & PONY ENTERPRISES LLC | DL158112 | 2018-12-27 | Dissolved | SIOUX FALLS |
| Dog Academy, LLC | DL213161 | 2021-10-27 | Active | Watertown |
| Dog Camp, LLC | DL268134 | 2024-02-08 | Active | New Underwood |
| Dog Creek Cattle LLC | DL313613 | 2025-11-13 | Active | Reva |
| DOG CREEK PROPERTIES LLC | DL045010 | 2015-09-04 | Inactive | BELLE FOURCHE |
| Dog Dash LLC | DL260440 | 2023-10-11 | Dissolved | Black Hawk |
| DOG DAYS, INC. | DB057694 | 2013-04-04 | Active | SIOUX FALLS |
| DOG EAR ADVENTURES, L.L.C. | DL017076 | 2008-08-01 | Active | GLENVIEW |
| DOG EAR CREEK RANCH LLC | DL017335 | 2008-09-11 | Dissolved | WINNER |
| DOG EAR LODGE, LLC | DL032923 | 2013-06-24 | Active | RAPID CITY |
| Dog Ear Outfitters LLC | DL194686 | 2021-01-13 | Dissolved | Witten |
| DOG EAR RANCH, L.L.C. | DL005586 | 2003-02-27 | Dissolved | CHASKA |
| DOG GUARD SD, LLC | DL048009 | 2016-04-14 | Active | SIOUX FALLS |
| Dog house consessions LLC | DL297696 | 2025-04-10 | Active | RAPID CITY |
| Dog House LLC | DL161925 | 2019-03-20 | Active | Kennebec |
| Dog Life With No Spoons LLC | DL216183 | 2021-12-10 | Active | SIOUX FALLS |
| dog llc | DL043117 | — | — | — |
| Dog Pound Properties LLC | DL169627 | 2019-09-03 | Active | Rapid City |
| Dog Scouts LLC | DL300786 | 2025-05-21 | Suspended | Mitchell |
| Dog Sense DT LLC | DL178210 | 2020-03-03 | Active | Yankton |
| Dog Shop, LLC | DL253239 | 2023-06-21 | Active | Houghton |
| dog, llc | DL043118 | — | — | — |
| DOG-N-CAT PET CENTERS OF AMERICA, INC. | FB010865 | 1986-05-12 | Revoked | DENVER |
| DOGEARS (LIMITED PARTNERSHIP) | DP000096 | 1980-11-17 | Inactive | — |
| Dogerts Roofing Incorporated | DB225571 | 2022-04-22 | Dissolved | Box Elder |
| Dogfish Head Craft Brewery, LLC | FL142442 | 2018-01-11 | Revoked | Milton |
| Dogfish Storage LLC | DL204841 | 2021-06-16 | Inactive | Sioux Falls |
| Doggie Detailers Grooming LLC | DL277987 | 2024-06-28 | Active | Yankton |
| Doggie Do's LLC | DL133139 | 2017-05-04 | Dissolved | Milbank |
| DOGGIE DOO-AWAY, INC. | DB052398 | 2007-05-22 | Dissolved | RAPID CITY |
| Doggie Doos N Kitties Too, LLC | DL177954 | 2020-02-26 | Active | Pierre |
| Doggie Style Grooming, LLC | DL132683 | 2017-04-19 | Dissolved | SPEARFISH |
| Doggy Dooties LLC | DL267480 | 2024-01-30 | Dissolved | Watertown |
| Doggy Style, LLC | DL216371 | 2021-12-14 | Active | Sioux Falls |
| DOGHOUSE LODGE, LLC | DL022447 | 2010-09-20 | Dissolved | MINA |
| Doghouse Properties, LLC | DL206379 | 2021-07-13 | Active | Rosemount |
| DOGHOUSE, INC. | DB052376 | 2007-05-16 | Inactive | — |
| Doghousefoodtruckrc LLC | DL312732 | 2025-11-01 | Active | Box Elder |
| DOGLEG, L.L.C. | DL022712 | 2010-10-25 | Dissolved | RAPID CITY |
| Dogo Ventures LLC | DL271855 | 2024-03-29 | Active | Eureka |
| DOGS FOR THE DEAF, INC. | FN030338 | 2014-02-24 | Active | Central Point |
| DOGS ON DEPLOYMENT | FN127948 | 2016-11-17 | Inactive | Escondido |
| Dogs Work LLC. | DL258357 | 2023-09-08 | Dissolved | Fair Oaks |
| DOGSTAR TELEPHONE CO. | FB027220 | 2003-04-18 | Revoked | MISSOULA |
| DOGSTER'S, LLC | DL007874 | 2004-09-08 | Dissolved | RAPID CITY |
| DOGWALKERDAVE DOG BOARDING AND BEHAVIORAL SERVICES LLC | DL023751 | 2011-02-10 | Inactive | BRANDON |
| Dogwood Creek, LLC | DL234916 | 2022-09-19 | Active | Pierre |
| DOGWOOD FARMS, LLC | DL220924 | 2022-02-17 | Active | Omaha |
| Dogwood II LLC | DL248038 | 2023-04-04 | Active | Rapid City |
| Dogwood II LP | DP268964 | 2023-04-04 | Active | RAPID CITY |
| Dogwood Lane Road District | DM009855 | 2015-03-23 | Active | — |
| Dogwood LLC | DL248036 | 2023-04-04 | Active | Rapid City |
| DOGWOOD LODGE, INC. | DB056879 | 2012-05-09 | Dissolved | Sturgis |
| Dogwood Properties LLC | DL226636 | 2022-05-09 | Dissolved | WATERTOWN |
| Dogzausted LLC | DL151440 | 2018-07-24 | Active | Hermosa |
| DOH LLC | DL272580 | 2024-04-10 | Dissolved | Watertown |
| Dohapacific LLC | DL146142 | 2018-03-30 | Inactive | New York |
| DOHENY'S, LLC | FL160900 | 2019-03-01 | Active | NAPLES |
| DOHERTY ADMINISTRATIVE SERVICES, INC. | FB034012 | 2009-12-16 | Inactive | EDINA |
| Doherty Consulting, Inc. | FB174239 | 2019-12-12 | Active | Edina |
| Doherty Development & Realty Group, LLC | DL178203 | 2020-03-03 | Inactive | PIERRE |