| Diaz Technology Group, LLC | DL038747 | 2014-05-09 | Inactive | SIOUX FALLS |
| Diaz Ventures LLC | DL255403 | 2023-07-25 | Active | Sioux Falls |
| DIAZGROUP7 LLC | DL316618 | 2025-12-29 | Active | YANKTON |
| Diazlng Construction Company, LLC | DL288608 | 2024-12-10 | Dissolved | SIOUX FALLS |
| Dibbets Customs LLC | DL231173 | 2022-07-23 | Dissolved | Sioux Falls |
| DIBLE ENTERPRISES, INC. | DB034039 | 1994-02-14 | Dissolved | — |
| DICAPERL MINERALS LLC | FL194989 | 2021-01-19 | Active | WEST CONSHOHOCKEN |
| DICE BENEFITS CONSULTING, L.L.C. | DL026481 | 2011-12-09 | Active | MITCHELL |
| DICE FARMS, LLC | DL018184 | 2009-01-29 | Dissolved | WINNER |
| Dice Financial Investment Advisory LLC | DL164696 | 2019-05-15 | Inactive | Mitchell |
| DICE FINANCIAL SERVICES GROUP, INC. | DB019110 | 1979-10-04 | Active | MITCHELL |
| DICE INS. INC. | DF007233 | 1968-02-09 | Inactive | — |
| Dice Land, LLC | DL046813 | 2016-01-22 | Active | WINNER |
| DICE Professional Technology, LLC | DL220416 | 2022-02-10 | Inactive | Sioux Falls |
| DICENZO REALTY, INC. | 19630047D | 1963-01-24 | Active | — |
| DICK AND JANE, INC. | DB049667 | 2005-05-02 | Dissolved | YANKTON |
| DICK AND JANES OF STURGIS, LLC | DL021889 | 2010-07-06 | Active | STURGIS |
| DICK AND MARY'S, INC. | DB028551 | 1989-07-12 | Inactive | — |
| DICK ANDERSON CONSTRUCTION, INC. | FB033521 | 2009-05-22 | Active | HELENA |
| DICK FORT FOUNDATION | NS014802 | 2012-03-29 | Dissolved | RAPID CITY |
| DICK GANNON CONST., INC. | DB014815 | 1977-11-16 | Inactive | — |
| DICK JOHNSON & SONS, LLC | DL149709 | 2018-06-15 | Active | COLTON |
| DICK KNAPPEN, INC. | DB002694 | 1947-03-31 | Inactive | — |
| DICK MILLER AGENCY, INC. | FB027370 | 2003-06-06 | Active | LAKEVILLE |
| DICK NEAL CONSTRUCTION, INC. | DB030692 | 1991-05-24 | Inactive | — |
| DICK NEAL CONSTRUCTION, INC. | DB014258 | 1977-04-05 | Inactive | — |
| DICK NEER, INC. | FB011349 | 1987-03-02 | Inactive | OMAHA |
| DICK SHEARER INSURANCE AGENCY, INC. | DB042926 | 2000-06-16 | Dissolved | CUSTER |
| DICK WADDELL, INC. | DF013280 | 1975-12-29 | Inactive | — |
| DICK'S 5TH WHEEL, INC. | DB024095 | 1985-01-14 | Dissolved | HECLA |
| DICK'S BODY SHOP, INC. | DB024459 | 1985-05-31 | Inactive | — |
| DICK'S ELECTRIC, INC. | DB035100 | 1994-12-14 | Dissolved | DELL RAPIDS |
| DICK'S FEED SERVICE, INC. | DB023014 | 1983-12-30 | Dissolved | — |
| Dick's Heating and Cooling Service LLC | DL286340 | 2024-11-04 | Active | Sisseton |
| DICK'S HVAC LLC | DL296850 | 2025-03-31 | Active | Camp Crook |
| DICK'S L.P. SERVICE, INC. | DB022151 | 1983-02-15 | Dissolved | — |
| DICK'S PLACE, INC. | DB021264 | 1982-01-15 | Dissolved | — |
| DICK'S PLACE, LLC | DL025086 | 2011-07-01 | Dissolved | WINNER |
| DICK'S SPORT SHOP, INC. | DB006138 | 1954-03-10 | Dissolved | — |
| DICK'S SPORTING GOODS, INC. | FB036816 | 2013-06-06 | Active | CORAOPOLIS |
| DICK'S TOWING LLC | DL011255 | 2006-05-02 | Active | Mitchell |
| DICK'S VACUUM, INC. | DB054056 | 2009-01-01 | Dissolved | SIOUX FALLS |
| DICK'S VACUUM, LLC | DL019760 | 2009-09-16 | Dissolved | SIOUX FALLS |
| DICKASON ENTERPRISES, INC. | DB046585 | 2003-03-12 | Inactive | — |
| DICKE TOOL COMPANY | FB030575 | 2006-04-24 | Active | DOWNERS GROVE |
| DICKELMAN CHILDCARE SERVICE, INC. | DB057426 | 2013-01-08 | Dissolved | SIOUX FALLS |
| DICKERSON & SMITH, INC. | DB060185 | 2015-07-06 | Dissolved | CAMDEN |
| DICKERSON EMPLOYEE BENEFITS, INC. | FB033565 | 2009-06-16 | Inactive | LOS ANGELES |
| DICKEY RURAL COMMUNICATIONS, INC. | FB018553 | 1996-01-08 | Inactive | ELLENDALE |
| Dickey Rural Services, Inc. | FB138107 | 2017-10-10 | Active | ELLENDALE |
| DICKEY RURAL TELEPHONE COOPERATIVE | FC010249 | 1951-10-11 | Active | ELLENDALE |
| DICKEY RURAL TELEPHONE MUTUAL AID CORPORATION | FM000294 | 1951-10-11 | Inactive | ELLENDALE |
| Dickey's Barbecue Restaurants Inc | FB162266 | 2019-03-26 | Revoked | Dallas |
| DICKEY'S DESIGNS, LLC | DL018011 | 2009-01-02 | Active | MADISON |
| Dickey-LaMoure Properties, LLC | DL035712 | 2013-11-18 | Dissolved | BRITTON |
| Dickhaut Seed & Service, Inc. | DB171710 | 2019-10-16 | Active | Redfield |
| DICKIE DARE INCORPORATED | 19680072D | 1968-11-26 | Dissolved | — |
| DICKINSON CANDLEWOOD, LLC | DL025332 | 2011-08-01 | Active | ABERDEEN |
| DICKINSON ENTERPRISES, INC. | DF024590 | 1985-07-24 | Inactive | — |
| Dickinson Iseman Land Co. | DB299018 | 2025-04-29 | Dissolved | Sioux Falls |
| DICKINSON LODGING ASSOCIATES, LLC | DL016802 | 2008-06-24 | Active | Aberdeen |
| DICKINSON LODGING GROUP, LLC | DL005674 | 2003-03-24 | Active | Aberdeen |
| DICKINSON LODGING VENTURES, LLC | DL028269 | 2012-05-21 | Active | Aberdeen |
| DICKINSON RETAILING CO. LIMITED PARTNERSHIP | FP000215 | 1994-01-27 | Active | DENVER |
| DICKINSON STEEL BUILDERS, INC. | FB037135 | 2013-10-24 | Inactive | DICKINSON |
| Dickinson Travel, LLC | DL046241 | 2015-12-16 | Active | SIOUX FALLS |
| DICKINSON, ABEL & LANTIS, A PROFESSIONAL CORPORATION | FB019862 | 1997-03-05 | Revoked | INDIANAPOLIS |
| DICKMAN COMPANIES, INCORPORATED | DB037001 | 1996-03-29 | Dissolved | — |
| Dickson Enterprises LLC | DL253764 | 2023-06-28 | Active | Box Elder |
| DICKSON ENTERPRISES, INC. | 19610050D | 1961-11-27 | Dissolved | — |
| DICKSON FOREST PRODUCTS, INC. | DB012377 | 1974-06-27 | Dissolved | — |
| DICKSON INCORPORATED | DB033456 | 1993-09-27 | Inactive | — |
| DICKSON MEDIA, INC. | FB016228 | 1993-07-27 | Inactive | CHARLOTTESVILLE |
| DICKSON SMALL BREED PUPS, INC. | DB052505 | 2007-06-25 | Dissolved | PIEDMONT |
| Dicky's P & E, LLC | DL044020 | 2015-06-15 | Dissolved | WINFRED |
| DICO FINANCIAL SERVICES, INC. | DB023626 | 1984-07-25 | Dissolved | — |
| DICTAPHONE CORPORATION | FB006603 | 1979-04-30 | Inactive | STRATFORD |
| DICTAPHONE CORPORATION | 19390000F | 1939-01-02 | Merged | — |
| DICTAPHONE CORPORATION | FB024187 | 2000-08-10 | Revoked | BURLINGTON |
| DICUS N DICUS LLC | DL213294 | 2021-10-28 | Dissolved | SIOUX FALLS |
| DIDIER & ASSOCIATES, INC. | DB023315 | 1984-04-06 | Dissolved | — |
| DIDO ADVANCE INC | DB314300 | 2025-11-22 | Active | Watertown |
| DiDomenico Enterprises, LLC | DL167018 | 2019-07-08 | Active | HOT SPRINGS |
| Die In Your Footsteps LLC | DL194133 | 2021-01-05 | Dissolved | Powell |
| DIE KINDER, LLC | DL013007 | 2007-01-18 | Active | Aberdeen |
| DIEBOLD GLOBAL FINANCE CORPORATION | FB020702 | 1997-11-12 | Revoked | Hudson |
| DIEBOLD HOLDING COMPANY, INC. | FB014023 | 1990-12-14 | Inactive | N CANTON |
| DIEBOLD INFORMATION AND SECURITY SYSTEMS, LLC | FL001927 | 2004-03-29 | Inactive | WEST VALLEY CITY |
| DIEBOLD NIXDORF, INCORPORATED | FB003173 | 1968-12-13 | Active | North Canton |
| DIEBOLD, INCORPORATED | 19680061F | 1968-12-11 | Active | — |
| DIECA COMMUNICATIONS, INC. | FB022576 | 1999-05-24 | Inactive | SANTA CLARA |
| DIEDE'S USED CARS, INC. | DB030253 | 1991-02-06 | Dissolved | — |
| Diede's Used Cars, LLC | DL286295 | 2024-11-03 | Active | Canistota |
| DIEDERICH INSURANCE AGENCY, LLC | FL004623 | 2009-06-24 | Active | Marion |
| DIEDRICH BROTHERS, INC. | DF031303 | 1992-01-03 | Active | ELKTON |
| DIEDRICH FARMS, INC. | DB175417 | 2020-01-07 | Active | Elkton |
| DIEDRICH INTERNATIONAL, LLC | DL028268 | 2012-05-21 | Dissolved | RAPID CITY |
| DIEDRICH LAW OFFICES, PROF. L.L.C. | DL015348 | 2007-12-21 | Dissolved | RAPID CITY |
| DIEDRICH SWENSON CORN STRATEGIES, L.L.C. | DL010575 | 2006-01-20 | Dissolved | SIOUX FALLS |
| DIEDRICHS PROPERTIES, L.L.C. | DL008329 | 2004-12-15 | Inactive | — |
| DIEFENDORF PLANNING SERVICES, LTD. | FB037143 | 2013-10-25 | Revoked | LOCUST VALLEY |
| Diegel Floor Covering, Inc. | DB145438 | 2018-03-15 | Dissolved | Groton |
| Diego Velasquez Consulting, LLC | DL226600 | 2022-05-09 | Active | Sioux Falls |
| DIEHL MEDICAL, P.C. | DB046729 | 2003-04-10 | Inactive | — |
| DIELAN ENTERPRISE, LLC | DL027077 | 2012-01-31 | Dissolved | VANCOUVER |
| Dieleman and Dieleman LLC | DL204510 | 2021-06-10 | Active | Sioux Falls |
| Diercks Construction Company llc | DL233746 | 2022-08-31 | Active | MADISON |
| DIERKS FAMILY FARMS, LLC | FL044013 | 2015-12-31 | Active | ASHLAND |
| DIERKS, INC. | DB047073 | 2003-07-03 | Dissolved | Sioux Falls |
| Dierkson Trucking, LLC | DL268195 | 2024-02-09 | Dissolved | SIOUX FALLS |
| Diers Properties, LLC | DL314746 | 2025-12-01 | Active | SUMMERSET |
| Diesel 3, LLC | DL142526 | 2018-01-12 | Active | Ferney |
| Diesel Avocations, LLC | DL150406 | 2018-06-28 | Inactive | BRYANT |
| Diesel Brothers, LLC | DL297374 | 2025-04-07 | Active | Rapid City |
| Diesel Direct Central, LLC | FL321189 | 2026-02-19 | Active | STOUGHTON |
| DIESEL DOCS, INC. | DB132469 | 2017-04-12 | Active | WENTWORTH |
| DIESEL ENTERPRISES, INC. | DB028884 | 1989-11-16 | Inactive | — |
| DIESEL MACHINERY, INC. | DB032192 | 1992-09-30 | Active | SIOUX FALLS |
| DIESEL MACHINERY, INC. | DB021794 | 1982-09-09 | Inactive | — |
| DIESEL PRODUCTS, INCORPORATED | DB021143 | 1981-12-04 | Active | SIOUX FALLS |
| DIESEL SERVICES OF HURON, INC. | DB027391 | 1988-05-23 | Active | Huron |
| DIESEL U.S.A., INC. | FB178332 | 2020-03-05 | Revoked | NEW YORK |
| DIESEL WERX, INC. | DB057532 | 2013-01-31 | Dissolved | BROOKINGS |
| DieselPac Inc. | DB059439 | 2014-10-03 | Dissolved | Sioux Falls |
| DIESETH SPECIALTY COMPANY | FB005734 | 1977-01-04 | Revoked | DALTON |
| DIET CENTER OF SIOUX FALLS, S.D., INC. | DB036632 | 1995-12-29 | Inactive | — |
| DIET CENTER, INC. | FB006186 | 1978-03-15 | Inactive | REXBURG |
| Diet Typing Systems LLC | DL049707 | 2016-08-26 | Inactive | Solvang |
| DIETARY PRODUCTS INC. | FB015176 | 1992-04-06 | Revoked | DEERFIELD |
| DIETITIAN NUTRITION SERVICES, LTD. | DB057829 | 2013-06-03 | Dissolved | SISSETON |
| Dietitian of the Black Hills P.L.L.C. | DL290485 | 2025-01-07 | Dissolved | Spearfish |
| Dietitians on Demand Corporate Solutions, LLC | FL044055 | 2016-01-19 | Active | Richmond |
| DIETRICH DESIGN GROUP, INC. | FB021963 | 1998-11-02 | Inactive | COLUMBUS |
| Dietrich Enterprises, Inc. | DB233393 | 2022-08-25 | Active | Spearfish |
| DIETRICH INVESTMENTS, L.L.C. | DL009971 | 2005-10-07 | Dissolved | SIOUX FALLS |
| DIETRICH RANCH, INC. | DB027061 | 1988-01-25 | Inactive | — |
| DIETRICH'S OF ABERDEEN, INC. | DB046785 | 2003-04-28 | Dissolved | ABERDEEN |
| DIETRICH'S OF MITCHELL, INC. | DB045736 | 2002-08-01 | Dissolved | VALLEY CITY |
| DIETTERLE CONSTRUCTION, LLC | DL044521 | 2015-07-28 | Active | MADISON |
| DIETTERLE RANCH, LLC | DL175192 | 2020-01-02 | Active | MEADOW |
| DIETZ BROTHERS, INC. | FB012051 | 1988-04-18 | Inactive | SPICER |
| DIETZ CONTRACTING LLC | DL043321 | 2015-04-21 | Active | Rapid City |
| DIETZ LAWN CARE, INC. | DB046407 | 2003-01-27 | Dissolved | HURON |
| Dietz Lawn Service, LLC | DL240098 | 2022-12-09 | Active | Huron |
| Dietzler Construction Corporation | FB181895 | 2020-05-20 | Revoked | YODER |
| DIEZ MOBILE US, Inc. | FB323106 | 2026-03-11 | Active | Cambridge |
| DIFF, LLC | DL211699 | 2021-10-05 | Dissolved | Sioux Falls |
| DIFFERENT AG, LLC | DL021121 | 2010-03-31 | Dissolved | CANISTOTA |
| DIFFERENT FOLK RECORDS LLC | DL043926 | 2015-06-08 | Active | SIOUX FALLS |
| Diffusion Coffee Solutions LLC | DL283894 | 2024-09-26 | Dissolved | RAPID CITY |
| Diffwave LLC | DL182330 | 2020-06-01 | Active | New York |
| DIFY-NS Enterprises, LLC | DL035301 | 2013-09-30 | Dissolved | Wolfville |
| DIG 'N' DUMP, LLC | DL043401 | 2015-04-27 | Dissolved | BERSFORD |
| DIG AMERICA UTILITY CONTRACTING, INC. | FB017351 | 1994-10-14 | Active | Clearwater |
| Dig And Be Dug Productions Inc. | DB237694 | 2022-11-01 | Dissolved | Astoria |
| Dig Guys, LLC | DL161960 | 2019-03-20 | Active | Miller |
| Dig-Right Excavation LLC | DL144980 | 2018-03-08 | Dissolved | Madison |
| DigAgo, Inc. | DB058625 | 2014-01-16 | Dissolved | HURON |
| Digerup Dirtworks LLC | DL172040 | 2019-10-23 | Active | LEAD |
| DIGESTIVE HEALTH MANAGEMENT, INC. | DB053686 | 2008-06-09 | Dissolved | RAPID CITY |
| Digg Commercial, LLC | FL282631 | 2024-09-09 | Active | Lincoln |
| Digger Construction LLC | DL265332 | 2023-12-29 | Active | Sturgis |
| Digger Dumper, Inc. | DB228879 | 2022-06-14 | Active | Sioux Falls |
| DIGGERS, INC. | DB055423 | 2010-06-16 | Active | YANKTON |
| Diggity Dog Sand & Gravel LLC | DL257149 | 2023-08-22 | Active | Sioux Falls |
| DIGI Market Co. LLC | DL282995 | 2024-09-13 | Active | Watertown |
| DIGI PHOTO INC. | DB052249 | 2007-04-12 | Dissolved | ABERDEEN |
| Digi-Key Corporation | FB144221 | 2018-02-20 | Active | Thief River Falls |
| DigiAg Risk Management (US), LLC | FL212716 | 2021-10-20 | Inactive | — |
| DigiCert, Inc. | FB246681 | 2023-03-16 | Active | Lehi |
| DIGICOM MANAGEMENT COMPANY (BUSINESS TRUST) | DB035936 | 1995-06-15 | Inactive | — |
| Digifi Consulting, LLC | DL223657 | 2022-03-28 | Active | Brandon |
| DigiGhosty Designs L.L.C. | DL173778 | 2019-12-03 | Dissolved | BROOKINGS |
| DigiHealth Corporation | DB329387 | 2026-05-21 | Active | King of Prussia |
| DIGIMAND, INC | DB207247 | 2021-07-27 | Dissolved | BROOKINGS |
| Digipeasy LLC | DL250265 | 2023-05-07 | Dissolved | Sioux Falls |
| DIGIPEASY LLC | DL310368 | 2025-09-29 | Active | SIOUX FALLS |
| Digirad Diagnostic Imaging, Inc. | FB243137 | 2023-01-27 | Revoked | Poway |
| Digirad Diagnostic Imaging, LLC | FL291208 | 2025-01-16 | Active | Pittsburgh |
| DIGIRI, INC. | DB056648 | 2012-02-03 | Dissolved | Sioux Falls |
| DigiStream Denver, Inc. | FB282918 | 2024-09-12 | Active | Davis |
| DIGISTREAM NEVADA, INC. | FB037600 | 2014-03-14 | Inactive | DAVIS |
| DIGISTREAM TWIN CITIES, INC. | FB164799 | 2019-05-17 | Active | DAVIS |
| Digit Athlos, LLC | DL255228 | 2023-07-24 | Dissolved | Sioux Falls |
| Digit-All Properties LLC | DL140331 | 2017-11-29 | Active | Sioux Falls |
| DIGIT-ALL TECHNOLOGIES, INC. | DB048802 | 2004-10-12 | Active | Sioux Falls |
| Digital Anchors, LLC | DL172874 | 2019-11-12 | Active | Sioux Falls |
| DIGITAL AND WIRELESS COMMUNICATIONS, L.L.C. | FL000131 | 1996-07-02 | Inactive | HOUSTON |
| Digital Asset Integrations, L.L.C. | DL268557 | 2024-02-14 | Active | Rapid City |
| DIGITAL BANK SYSTEMS, INC. | DB032700 | 1993-02-18 | Inactive | — |
| Digital Blend LLC | DL131637 | 2017-03-18 | Dissolved | North Sioux City |
| Digital Blue Hole LLC | DL293561 | 2025-02-18 | Active | Watertown |
| DIGITAL CAPITAL ADVISORS, LLC | DL032041 | 2013-04-15 | Dissolved | MADISON |
| DIGITAL CATALYTICS LLC | DL050426 | 2016-10-24 | Active | GRENVILLE |
| Digital Chimney Inc. | DB203449 | 2021-05-24 | Dissolved | SUNNYVALE |
| DIGITAL CHOICE, L.L.C. | DL001287 | 1997-07-02 | Dissolved | — |
| DIGITAL CINEMA DISTRIBUTION COALITION LLC | FL042513 | 2014-03-13 | Active | LOS ANGELES |
| DIGITAL COMMUNICATIONS AC 816 LIMITED PARTNERSHIP | FP000179 | 1993-01-25 | Active | KANSAS CITY |
| DIGITAL COMMUNITY HOLDINGS, INC. | FB013400 | 1990-02-16 | Revoked | INWOOD |
| Digital Community Holdings, Inc. | FB210910 | 2021-09-24 | Active | Sioux Falls |