| DENKE FARMS, LLC | DL220333 | 2022-02-09 | Active | Quinn |
| DENKE LAND COMPANY, LLC | DL033260 | 2013-07-24 | Active | CREIGHTON |
| DENKER ENTERPRISES, INC. | DB032791 | 1993-03-16 | Inactive | — |
| Denker Tool Service, LLC | DL224382 | 2022-04-07 | Active | Yankton |
| DENKIM CORPORATION | DB046987 | 2003-06-12 | Dissolved | HILL CITY |
| Denko Transport LLC | DL042603 | 2015-03-05 | Inactive | VERMILLION |
| DENKOTA INSTITUTE | NS009514 | 1991-11-07 | Inactive | — |
| Denman CPA LLP | FR000183 | 2007-11-05 | Active | WEST DES MOINES |
| DENMAR, INC. | FB013801 | 1990-09-04 | Inactive | LUVERNE |
| DENMARK INSURANCE SERVICES, INC. | FB018486 | 1995-12-15 | Revoked | BEACHWOOD |
| DENNEX, INC. | DB041831 | 1999-09-13 | Inactive | — |
| DennHam L.L.C. | DL035505 | 2013-10-18 | Dissolved | SIOUX FALLS |
| Denning Companies, Inc. | DB187880 | 2020-09-17 | Active | Chancellor |
| Denning Properties, LLC | DL138749 | 2017-10-20 | Active | Chancellor |
| DENNING TRANSPORTATION, INC. | DB057979 | 2013-08-21 | Active | Chancellor |
| Dennis & Susan Declerk, LLLP | DP271095 | 2024-03-19 | Active | FLANDREAU |
| DENNIS A. JOHNSON FAMILY, LLC | DL046029 | 2015-12-03 | Inactive | WEBSTER |
| DENNIS AND CAROLINE MCDONALD FAMILY L.L.C. | DL001083 | 1996-12-31 | Inactive | — |
| DENNIS AND VICTORIA JONES FAMILY LIMITED PARTNERSHIP | DP001567 | 2004-08-30 | Active | — |
| DENNIS ANDERSEN CONSTRUCTION, LLC | DL020669 | 2010-01-25 | Active | SIOUX FALLS |
| DENNIS ASSMAN'S ULTIMATE HUNTS, LLC | DL032790 | 2013-06-12 | Active | WINNER |
| DENNIS BECK TRUCKING, LLC | DL175342 | 2020-01-06 | Active | BRITTON |
| DENNIS BEVERAGE COMPANY | 19490021D | 1949-06-15 | Active | — |
| DENNIS BIERLE INC. | DB039468 | 1998-01-02 | Inactive | — |
| DENNIS BREITENFELDT HEALTH INSURANCE SERVICES, LLC | FL131990 | 2017-03-29 | Active | LONG PRAIRIE |
| DENNIS C MOFFITT FAMILY LIMITED LIABILITY COMPANY | DL027507 | 2012-03-12 | Dissolved | LAKE OSWEGO |
| DENNIS C. MCFARLAND LAW OFFICE, P.C. | DB047061 | 2003-06-30 | Dissolved | SIOUX FALLS |
| DENNIS C. OLSON FARMS, LLC | DL020326 | 2009-12-07 | Inactive | CLARK |
| DENNIS C. OLSON TRUCKING, INC. | DB039792 | 1998-03-19 | Active | Bradley |
| Dennis Cockerham Repair LLC | DL256223 | 2023-08-07 | Dissolved | Sioux Falls |
| Dennis Deals LLC | DL310983 | 2025-10-07 | Active | Parker |
| Dennis Eagle Inc. | FB247577 | 2023-03-29 | Inactive | Summerville |
| DENNIS FORGEY CONSTRUCTION, LLC | DL010552 | 2006-01-17 | Suspended | SPEARFISH |
| Dennis Gant Farms Inc. | DB139236 | 2017-11-01 | Active | Geddes |
| DENNIS HOWELL CONSTRUCTION, INC. | DB025316 | 1986-04-14 | Active | SIOUX FALLS |
| DENNIS HOWELL FARMS, LLC | DL020120 | 2009-11-06 | Active | SIOUX FALLS |
| DENNIS INVESTMENTS, INC. | DB025709 | 1986-09-18 | Inactive | — |
| DENNIS J. LEWIS HOMES, LLC | DL001773 | 1998-07-22 | Active | SIOUX FALLS |
| DENNIS J. ZELOSKI, LLC | DL030465 | 2012-12-17 | Active | LAKE MILLS |
| Dennis Johnson Management LLC | DL138360 | 2017-10-12 | Inactive | Webster |
| DENNIS JOHNSON REAL ESTATE LIMITED PARTNERSHIP | DP138508 | 2017-10-16 | Inactive | WEBSTER |
| DENNIS JONES MANAGEMENT, LLC | DL029858 | 2012-10-30 | Dissolved | BATH |
| DENNIS L. BILISKI, INC. | FB023064 | 1999-10-18 | Revoked | GRAND FORKS |
| DENNIS L. PLOOSTER, & ASSOCIATES, INC. | DB047297 | 2003-09-02 | Dissolved | SIOUX FALLS |
| DENNIS LEWIS CONSTRUCTION, INC. | DB045571 | 2002-06-13 | Dissolved | EGAN |
| Dennis Limited Partnership | DP291085 | 2025-01-14 | Active | NORTHVILLE |
| DENNIS LIMITED PARTNERSHIP | DP001166 | 2000-04-06 | Inactive | — |
| Dennis M. Gallaher, Inc. | FB278320 | 2024-07-05 | Active | EDEN PRAIRIE |
| DENNIS M. GALLAHER, INC. | FF012079 | 1988-05-09 | Revoked | EDEN PRAIRIE |
| DENNIS M. MILLS, D.D.S., P.C. | DB023694 | 1984-08-27 | Dissolved | DEADWOOD |
| DENNIS M. NELSON, CPA, P.C. | DB055893 | 2011-01-26 | Active | YANKTON |
| DENNIS MALONEY, P.C. | DB025040 | 1986-01-14 | Dissolved | — |
| DENNIS MCDONALD ENTRERPRISES, INC. | DB014395 | 1977-05-25 | Dissolved | — |
| Dennis McGinnis LLC | DL275963 | 2024-05-29 | Inactive | Watertown |
| DENNIS MITCHELL COMPANY, LLC | DL012869 | 2007-01-02 | Active | YANKTON |
| Dennis Mitchell Family Limited Partnership | DP289380 | 2024-12-19 | Active | HOUGHTON |
| DENNIS MITCHELL FAMILY MANAGEMENT, INC. | DB288919 | 2024-12-13 | Active | HOUGHTON |
| DENNIS NORTH RANCH INC. | DF020514 | 1981-03-26 | Inactive | — |
| DENNIS P. STUDER & ASSOCIATES, L.L.C. | DL001913 | 1998-10-28 | Inactive | — |
| DENNIS PETERSEN & ASSOCIATES, INC. | DB022776 | 1983-10-04 | Inactive | — |
| DENNIS PYTLESKI AGENCY, INC. | FB024517 | 2000-11-09 | Revoked | FAIRMONT |
| DENNIS SCHULZ INSURANCE, INC. | DB054501 | 2009-05-01 | Active | WATERTOWN |
| DENNIS SOUTH RANCH INC. | DF020515 | 1981-03-26 | Active | KADOKA |
| Dennis Stemp Publishing, Inc. | DB060562 | 2016-01-01 | Active | STURGIS |
| DENNIS SUPPLY COMPANY | FB004984 | 1975-05-07 | Inactive | SIOUX CITY |
| Dennis Supply Company LLC | FL328373 | 2026-05-11 | Active | Atlanta |
| DENNIS T. HANKEN, ED.S., L.L.C. | DL003662 | 2001-03-28 | Inactive | — |
| DENNIS TERRY HANKEN INC. | DB053907 | 2008-09-18 | Dissolved | RAPID CITY |
| DENNIS UNZELMAN LIMITED PARTNERSHIP | DP001906 | 2008-06-05 | Active | — |
| DENNIS WHITE HOLDINGS, LLC | DL160154 | 2019-02-08 | Active | Charleston |
| DENNIS WIESE AND ASSOCIATES, LLC | DL008511 | 2005-01-18 | Dissolved | Flandreau |
| DENNIS ZANDSTRA REAL ESTATE HOLDINGS, LLC | DL005157 | 2002-10-21 | Active | RAPID CITY |
| DENNIS' PARKING LOT MAINTENANCE, INC. | FB026253 | 2002-05-17 | Revoked | DES MOINES |
| DENNISON FARMS, LLC | DL044202 | 2015-07-01 | Active | JEFFERSON |
| DENNISON MANUFACTURING COMPANY | FB002737 | 1966-09-21 | Inactive | PASADENA |
| DENNY GASPAR CHEVROLET PONTIAC BUICK, INC. | DB022445 | 1983-05-27 | Inactive | — |
| DENNY GASPAR FORD, INC. | DB036269 | 1995-09-21 | Dissolved | — |
| DENNY JAMES TRUCKING, L.L.C. | DL001366 | 1997-09-11 | Inactive | — |
| Denny Land Co, LLC | DL229364 | 2022-06-22 | Dissolved | Sioux Falls |
| DENNY SANFORD FOUNDATION | NS013136 | 2006-05-23 | Active | Sioux Falls |
| DENNY'S APPLIANCE, LLC | DL015317 | 2007-12-19 | Active | SIOUX FALLS |
| DENNY'S CORVETTE'S, INC. | DB019830 | 1980-07-01 | Inactive | — |
| DENNY'S DRAIN & REPAIR, INC. | DB026893 | 1987-11-20 | Inactive | — |
| Denny's Electric LLC | FL229997 | 2022-07-05 | Active | Fairburn |
| DENNY'S INC. (CALIFORNIA) | FB004271 | 1973-02-20 | Inactive | SPARTANBURG |
| DENNY'S MANAGEMENT, INC. | FB013766 | 1990-08-13 | Inactive | WILMINGTON |
| DENNY'S RESTAURANTS, INC. | FB004288 | 1973-03-01 | Inactive | SPARTANBURG |
| Denny's Septic Service, LLC | DL271072 | 2024-03-19 | Active | South Shore |
| DENNY'S WELDING AND REPAIR, INC. | DB019179 | 1979-10-29 | Dissolved | — |
| DENNY'S WELDING II, LLC | DL043018 | 2015-03-30 | Dissolved | SPEARFISH |
| DENOBS, LLC | DL005491 | 2003-01-30 | Inactive | — |
| DENOR, INC. | DB027304 | 1988-04-21 | Inactive | — |
| DENOVER, INC. | DB016165 | 1978-12-01 | Inactive | — |
| DENRAY HOMES, LLP | DR000428 | 1999-12-03 | Inactive | — |
| DENREE, INC. (LAKE PRESTON) | DB010723 | 1971-09-14 | Inactive | — |
| DENRICH INS LLC | DL021110 | 2010-03-31 | Inactive | SIOUX FALLS |
| DENRICH LEASING, INC. | FB012539 | 1989-01-06 | Inactive | MIAMI |
| DENRON, INC. | DB045637 | 2002-06-28 | Dissolved | YANKTON |
| DENRON, INC. | DB025409 | 1986-05-22 | Inactive | — |
| DENSHER, INC. | DB031529 | 1992-03-12 | Active | Spearfish |
| Density PDR LLC | DL176511 | 2020-01-28 | Dissolved | Box Elder |
| DENSO JAPAN LLC | DL263566 | 2023-12-01 | Dissolved | SIOUX FALLS |
| Dent Concepts LLC | FL242185 | 2023-01-13 | Revoked | Nashville |
| DENT Drywall, LLC | DL201351 | 2021-04-21 | Active | Flandreau |
| DENT ENTERPRISES, INC. | FB029086 | 2004-11-01 | Revoked | DEWITT |
| Dent Force LLC | DL145772 | 2018-03-22 | Active | DELL RAPIDS |
| Dent Impressions, Inc. | FB038817 | 2015-09-09 | Revoked | ROGERS |
| DENT KZN LLC | DL311035 | 2025-10-08 | Active | SIOUX FALLS |
| DENT MASTER CORP. | DB178592 | 2020-03-11 | Active | Watertown |
| DENT MASTER CORPORATION | DB036291 | 1995-09-27 | Dissolved | — |
| DENT MASTERS, L.L.C. | DL015611 | 2008-01-22 | Inactive | STURGIS |
| Dent Nomad Corp. | DB272072 | 2024-04-03 | Suspended | RAPID CITY |
| DENT PATROL, LLC | DL011060 | 2006-04-06 | Active | PIERRE |
| DENT SHOP, LLC | DL182156 | 2020-05-27 | Active | Watertown |
| DENT WIZARD INTERNATIONAL CORPORATION | FB028588 | 2004-06-01 | Inactive | BRIDGETON |
| DENT WIZARD INTERNATIONAL, LLC | FL220224 | 2022-02-08 | Active | BRIDGETON |
| Dent Works, LLC | DL154221 | 2018-09-24 | Active | ABERDEEN |
| Dent Zone, Inc. | FB033055 | 2008-11-12 | Inactive | IRVING |
| Dental & Implant Care Joseph Heinze DDS MS P.C. | DB164892 | 2019-05-20 | Dissolved | Rapid City |
| DENTAL BENEFIT PROVIDERS, INC. | FB027666 | 2003-09-02 | Active | Columbia |
| DENTAL CAPITAL LEASING CORPORATION | FB004254 | 1973-01-20 | Inactive | MINNEAPOLIS |
| DENTAL CARE CENTER, PROF. L.L.C. | DL001534 | 1998-01-15 | Dissolved | MITCHELL |
| Dental Designs Properties, LLC | DL157817 | 2018-12-20 | Active | Mitchell |
| Dental Designs, Incorporated | FB284393 | 2024-10-11 | Active | LINCOLN |
| DENTAL HEALTH ALLIANCE, L.L.C. | FL002497 | 2005-07-27 | Active | Kansas City |
| DENTAL IMPLANT GROUP, P.C. | DB044780 | 2001-12-07 | Dissolved | CANTON |
| Dental Management Services, LLC | FL256317 | 2023-08-08 | Revoked | Omaha |
| DENTAL NETWORK OF AMERICA, INC. | FB028760 | 2004-07-30 | Inactive | OAKBROOK TERRACE |
| DENTAL NETWORK OF AMERICA, LLC | FL004481 | 2009-03-05 | Active | LOMBARD |
| Dental Professionals of South Dakota, Hruby, P.C. | DB059901 | 2015-04-07 | Dissolved | BROOKINGS |
| Dental Professionals of South Dakota, Quirt, Larson, & Mongrain, P.C. | DB060444 | 2015-11-05 | Dissolved | PIERRE |
| DENTAL RECORDS, LLC | DL007043 | 2004-03-11 | Inactive | FORT PIERRE |
| DENTAL RENTAL, L.L.C. | FL002853 | 2006-03-10 | Revoked | NEWMAN GROVE |
| Dental Repair Services LLC | DL185937 | 2020-08-12 | Active | Harrisburg |
| Dental Sedation Center, LLC | DL183546 | 2020-06-24 | Dissolved | WATERTOWN |
| DENTAL TEAM, INC. | DB040355 | 1998-07-29 | Inactive | — |
| DENTAL URGENT CARE JOSEPH HEINZE DDS MS P.C. | DB053550 | 2008-04-28 | Dissolved | RAPID CITY |
| Dental Wellness, Devren Anderson, D.D.S., P.C. | DB055515 | 2010-07-28 | Active | SIOUX FALLS |
| DENTALPLANS.COM, INC. | FB038935 | 2015-11-02 | Active | TALLAHASSEE |
| DENTAQUEST, LLC | FL004477 | 2009-03-04 | Active | WELLESLEY HLS |
| DENTEA, LLC | DL024091 | 2011-03-15 | Inactive | PIERRE |
| DENTEMAX, LLC | FL005021 | 2010-03-05 | Active | SOUTHFIELD |
| Dentifrice Advances INC | DB160907 | 2019-05-01 | Active | Vermillion |
| Dentistry.One of South Dakota, Derek Weigand, P.C. | DB278459 | 2024-07-08 | Active | METUCHEN |
| dentless concepts LLC | DL222690 | 2022-03-14 | Active | Sioux Falls |
| DentNetwork Inc. | FB256630 | 2023-08-14 | Active | BOX ELDER |
| Denton Ave. Associates, LLC | DL200442 | 2021-04-08 | Active | NEW HYDE PARK |
| Denton Combs Farm, LLC | DL281143 | 2024-08-15 | Dissolved | Montrose |
| DENTON CONSTRUCTION COMPANY | FB006346 | 1978-08-16 | Inactive | GROSSE POINTE WOODS |
| DENTON PHARMA, INC. | FB039636 | 2016-10-21 | Revoked | NORTH BLENHEIM |
| Denton Trucking L.L.C. | DL150496 | 2018-06-29 | Dissolved | Watertown |
| Dents Plus pdr LLC | DL131743 | 2017-03-24 | Active | Rapid City |
| DENTS PLUS, L.L.C. | DL020121 | 2009-11-06 | Dissolved | RAPID CITY |
| dents, LLC | DL152513 | 2018-08-15 | Active | Brandon |
| DENVER (WEST) HOSPITALITY LODGING, INC. | DB029621 | 1990-06-25 | Dissolved | — |
| DENVER AGENCY COMPANY | FB018884 | 1996-04-23 | Inactive | DENVER |
| Denver Cleaning Company, Inc. | DB058894 | 2014-03-28 | Dissolved | MADISON |
| DENVER COLORADO SPRINGS PUEBLO MOTORWAY, INC. | FB001378 | 1959-07-27 | Inactive | DALLAS |
| Denver Commercial Builders, Inc. | FB166283 | 2019-06-19 | Revoked | Denver |
| Denver Corporate Search Inc | FB147265 | 2018-04-23 | Revoked | Centennial |
| DENVER GROUTING SERVICES, INC. | FB011022 | 1986-08-13 | Inactive | BROOMFIELD |
| Denver Hotel LLC | DL161479 | 2019-03-10 | Active | Spearfish |
| DENVER MANAGEMENT ADVISORS, INC. | FB032920 | 2008-09-08 | Inactive | GREENWOOD VILLAGE |
| DENVER MANAGEMENT ADVISORS, LLC | FL001309 | 2002-06-06 | Inactive | ENGLEWOOD |
| DENVER MATTRESS CO., LLC | FL000794 | 2000-10-26 | Active | DENVER |
| DENVER NORTH SUPER 8 MOTEL, INC. | DB029538 | 1990-05-29 | Dissolved | — |
| DENVER OPTIONS, INC. | FN011343 | 2012-09-26 | Revoked | DENVER |
| DENVER RESERVOIR IRRIGATION COMPANY | 19070017D | 1907-03-25 | Suspended | — |
| DENVER SOLUTIONS, LLC | FL134905 | 2017-07-10 | Active | Englewood |
| DENVER TERRACE APARTMENTS LLC | FL296111 | 2025-03-21 | Active | HARBOR SPRINGS |
| DENVER TERRACE IH LLC | FL296109 | 2025-03-21 | Active | HARBOR SPRINGS |
| DENVER TRUCK AND TRAILER SALES, INC. | DB034087 | 1994-02-25 | Inactive | SIOUX FALLS |
| DENVER URANIUM COMPANY, LLC | FL002536 | 2005-08-26 | Revoked | CENTENNIAL |
| DENVER-KINGSBURY FARM MUTUAL INSURANCE COMPANY | IN000001 | 1979-04-05 | Dissolved | — |
| Denvers Garage LLC | DL237331 | 2022-10-25 | Inactive | Sioux Falls |
| DENVISION, LLC | DL009002 | 2005-04-11 | Dissolved | — |
| DEO VINDICE LLC | DL019694 | 2009-09-04 | Inactive | SIOUX FALLS |
| DEO VOLENTE HOLDINGS, LLC | DL027599 | 2012-03-19 | Dissolved | MADISON |
| DEOCAP CORPORATION | FB030901 | 2006-08-25 | Revoked | SAN FRANCISCO |
| Deon Entringer Farm L.L.C. | DL266622 | 2024-01-18 | Dissolved | COLMAN |
| DEPALMA FAMILY LIMITED PARTNERSHIP | DP001887 | 2008-03-25 | Active | — |
| DEPALMA MANAGEMENT LLC | DL016076 | 2008-03-25 | Dissolved | GOLDEN |
| DEPARTMENT ASSOCIATION LADIES AUXILIARIES PATRIARCH MILITANT INDEPENDENT ORDER OF ODD FELLOWS OF SOUTH DA | NS010018 | 1994-01-25 | Dissolved | VERMILLION |
| DEPARTMENT COUNCIL PATRIARCHS MILITANT INDEPENDENT ORDER OF ODD FELLOWS OF SOUTH DAKOTA | NS010019 | 1994-01-25 | Dissolved | WATERTOWN |
| Department District 4, Veterans of Foreign Wars of the United States | NS259649 | 2023-09-27 | Active | WATERTOWN |
| Department District No. 6 Veterans of Foreign Wars of the United States | NS258493 | 2023-09-11 | Active | — |
| Department District No. 7 Veterans of Foreign Wars of the United States | NS253484 | 2023-06-26 | Active | Armour |
| Department f South Dakota, Veterans of Foreign Wars of the United States, Inc. | NS295971 | 2025-03-20 | Active | SIOUX FALLS |
| DEPARTMENT OF MAINE, DISABLED AMERICAN VETERANS | 19550018ND | 1955-03-21 | Active | — |
| DEPARTMENT OF MAINE, VETERANS OF FOREIGN WARS OF THE UNITED STATES | 19470031ND | 1947-06-10 | Active | — |
| Department of SD District No. 10 Veterans of Foreign Wars of the United States | NS261541 | 2023-10-28 | Active | Custer |
| DEPARTMENT OF SOUTH DAKOTA VETERANS OF FOREIGN WARS OF THE UNITED STATES | NS014183 | 2009-11-30 | Active | SIOUX FALLS |
| DEPARTMENT OF SOUTH DAKOTA, MARINE CORPS LEAGUE | NS009933 | 1993-09-15 | Active | WATERTOWN |
| DEPARTMENT OF SOUTH DAKOTA, VETERANS OF FOREIGN WARS OF THE UNITED STATES | NS001305 | 1953-06-02 | Inactive | — |
| DEPARTMENT OF THE INTERIOR, L.L.C. | DL002004 | 1998-12-31 | Dissolved | MODESTO |
| DePaVa, LLP | DR130302 | 2017-02-02 | Inactive | RAPID CITY |
| DEPCO INVESTMENT LLP | DR000068 | 1996-07-05 | Inactive | — |
| DEPCO, INC. (DELAWARE) | FB003284 | 1969-05-15 | Inactive | DENVER |
| DEPCOM POWER, INC. | FB142115 | 2018-01-04 | Active | Scottsdale |
| DEPENDABLE BUILDERS, INC. | DB054883 | 2009-11-02 | Dissolved | RAPID CITY |