| H.T.L. Holding L.L.C. | DL036242 | 2013-12-03 | Active | ABERDEEN |
| H.T.L. HOLDING L.L.C. | DL000273 | 1994-10-27 | Inactive | ABERDEEN |
| H.T.S. Enterprises, Inc. | DB159413 | 2019-01-25 | Dissolved | Sioux Falls |
| H.U.G.S. Aberdeen | NS320733 | 2026-02-13 | Active | ABERDEEN |
| H.V. JOHNSTON CULVERT CO. | FB012190 | 1988-07-07 | Inactive | ST. PAUL |
| H.V. JOHNSTON CULVERT CO. OF NORTH DAKOTA | FB008828 | 1983-03-07 | Inactive | FARGO |
| H.V.R. MACHINE TOOL LIMITED PARTNERSHIP | DP000497 | 1995-09-07 | Active | — |
| H.W. Houston Construction, LLC | FL043436 | 2015-04-06 | Revoked | COLORADO SPRINGS |
| H.Y SASUKE LLC | DL234042 | 2022-09-06 | Active | RAPID CITY |
| H/2 FINANCIAL FUNDING I LLC | FL006704 | 2013-02-04 | Inactive | NEW YORK |
| H/C Services, LLC | DL225788 | 2022-04-26 | Dissolved | Prairie City |
| H/N ELECTRIC, INC. | DB014263 | 1977-04-07 | Inactive | — |
| H1111 LLC | DL305454 | 2025-07-24 | Active | Spearfish |
| H1Story Wrestling llc | DL151711 | 2018-07-29 | Dissolved | Madison |
| H2 Ag LLP | DR192083 | 2020-12-02 | Active | GARDEN CITY |
| H2 Cattle Company, LLC | DL227590 | 2022-05-24 | Dissolved | Elk Point |
| H2 Funding LLC | DL214415 | 2021-11-13 | Dissolved | Marion |
| H2 hydration LLC | DL308400 | 2025-09-03 | Active | Rapid City |
| H2 Land Company Series of Dakota Custom Properties, LLC | DL300843 | 2025-05-19 | Active | SPEARFISH |
| H2 Legacy LLC | DL303891 | 2025-07-03 | Active | Freeman |
| H2 LLC | DL295450 | 2025-03-13 | Active | Sioux Falls |
| H2 LOGISTICS, LLC | DL018991 | 2009-05-26 | Dissolved | SIOUX FALLS |
| H2 PRODUCTIONS, INC. | DB048006 | 2004-03-09 | Dissolved | SIOUX FALLS |
| H2 Properties, LLC | DL036223 | 2013-11-25 | Active | SIOUX FALLS |
| H20 PRODUCTIONS, LLP | DR000086 | 1996-10-03 | Inactive | — |
| H20 TO GO, L.L.C. | DL047164 | 2016-02-19 | Active | Rapid City |
| H20digitallab.com, LLC | DL138471 | 2017-10-16 | Inactive | WATERTOWN |
| H20LSTI, LLC | DL016956 | 2008-07-15 | Inactive | CAMP CROOK |
| H20SE IT CARWASH | GP000068 | 2013-05-17 | Active | LARCHWOOD |
| H20TOWN TRUCKING INC. | DB024170 | 1985-02-07 | Inactive | — |
| H2A Connect LLC | DL268872 | 2024-02-20 | Inactive | Lake Preston |
| H2B, Inc. | FB128700 | 2016-12-15 | Active | HOUSTON |
| H2C ASSOCIATES, INC. | DB036540 | 1995-12-15 | Dissolved | FAULKTON |
| H2E INCORPORATED | DB054702 | 2009-08-03 | Active | SPEARFISH |
| H2G, LLC | DL174176 | 2019-12-11 | Active | SIOUX FALLS |
| H2H BANCSHARES, INC. | DB044607 | 2001-10-11 | Active | HOSMER |
| H2H LLC | DL190767 | 2020-11-05 | Inactive | Harrisburg |
| H2H RENTALS LLC | DL326197 | 2026-04-15 | Active | Sioux Falls |
| H2Homes, LLC | DL268022 | 2024-02-07 | Active | CRESBARD |
| H2I Group, Inc. | FB170719 | 2019-09-25 | Active | MINNEAPOLIS |
| H2K Properties LLC | DL039612 | 2014-07-17 | Active | Redfield |
| H2K, LLC | DL032047 | 2013-04-15 | Dissolved | ABERDEEN |
| H2M INC. | FB033688 | 2009-07-31 | Active | Fargo |
| H2O Bros LLC | DL228826 | 2022-06-13 | Dissolved | Brookings |
| H2O CLEAN WATER, LLC | DL019699 | 2009-09-08 | Dissolved | SIOUX FALLS |
| H2O Clear Solutions, LLC | DL035367 | 2013-10-07 | Active | RAPID CITY |
| H2O CONSULTING, LLC | DL042317 | 2015-02-17 | Dissolved | SIOUX FALLS |
| H2O EXPRESS, LLC | DL023746 | 2011-02-10 | Active | ALEXANDER |
| H2O Innovation USA, Inc. | FB251923 | 2023-05-31 | Active | Ramsey |
| H2O LLC | DL270990 | 2024-03-18 | Dissolved | Rapid City |
| H2O Pros L.L.C | DL184041 | 2020-07-03 | Dissolved | Box elder |
| H2O TECHNICAL SERVICES, INC. | FB032821 | 2008-07-25 | Revoked | WILMINGTON |
| H2O Toys, LLC | DL165003 | 2019-05-22 | Active | Sioux Falls |
| H2OCEAN LLC | DL010740 | 2006-02-16 | Inactive | YANKTON |
| H2ocost LLC | DL132489 | 2017-04-12 | Dissolved | ALPINE |
| H2S Properties, LLC | DL139176 | 2017-10-31 | Dissolved | Rapid City |
| H2T Transport Inc | DB206336 | 2021-07-13 | Dissolved | Sioux Falls |
| H2U LEASING, LLC | DL017601 | 2008-10-27 | Dissolved | SIOUX FALLS |
| H2Z 4REAL, LLC | DL284727 | 2024-10-08 | Dissolved | Beresford |
| H2Z HANDY, LLC | DL283764 | 2024-09-24 | Dissolved | Beresford |
| H2Z INC. | DB283469 | 2024-09-19 | Dissolved | Beresford |
| H3 Ag LLC | DL259348 | 2023-10-02 | Active | ABERDEEN |
| H3 Devcon LLC | DL239149 | 2022-11-23 | Dissolved | Sioux Falls |
| H3 Development, LLC | DL201035 | 2021-04-17 | Active | spearfish |
| H3 Enterprises LLC | DL245754 | 2023-03-06 | Dissolved | Brookings |
| H3 FARMS, INC. | DB057381 | 2012-12-28 | Active | GROTON |
| H3 Holdings LLC | DL238196 | 2022-11-08 | Active | ABERDEEN |
| H3 Insurance LLC | DL139933 | 2017-11-16 | Active | Aberdeen |
| H3 LIMITED PARTNERSHIP | DP002344 | 2012-03-23 | Active | GROTON |
| H3 Properties, LLC | DL134838 | 2017-07-06 | Dissolved | HARTFORD |
| H3 Siblings Land, LLC | DL128459 | 2016-12-08 | Active | Highmore |
| H3 TRUCKING INC. | DB034539 | 1994-06-22 | Inactive | — |
| H3 Venture Holdings, LLC | DL316029 | 2025-12-18 | Active | Sioux Falls |
| H3 Wellness, LLC | DL144181 | 2018-02-19 | Dissolved | SIOUX FALLS |
| H34 Construction LLC | DL274126 | 2024-05-01 | Active | Hot Springs |
| H3O Properties, LLC | DL196198 | 2021-02-06 | Inactive | Dakota Dunes |
| H3PO Holdings LLC | DL220900 | 2022-02-17 | Active | Sioux Falls |
| H3PORE1, LLC | DL295463 | 2025-03-13 | Active | Sioux Falls |
| H3RB, LLC | FL006088 | 2012-01-23 | Revoked | ROCK VALLEY |
| H3VH, LLC | DL316043 | 2025-12-18 | Active | Sioux Falls |
| H4 PRECISION MACHINERY, INC. | DB048695 | 2004-08-31 | Inactive | — |
| H4J1 DEVELOPMENT COMPANIES, L.L.C. | DL001652 | 1998-04-30 | Active | SIOUX FALLS |
| H4L LLC | DL045379 | 2015-10-05 | Dissolved | VERMILLION |
| H5 Financial, LLC | DL135726 | 2017-08-08 | Active | Sioux Falls |
| H5 INVESTMENTS, LLC | DL030332 | 2012-12-06 | Active | SIOUX FALLS |
| H5 Management, LLC | DL314059 | 2025-11-19 | Active | Porcupine |
| H5 SOLUTIONS LLC | FL286852 | 2024-11-12 | Active | Grand Junction |
| H5 Venture Group LLC | DL008222 | 2004-11-22 | Inactive | Sioux Falls |
| H5, LLC | DL049994 | 2016-09-19 | Active | Madison |
| H6 Holdings, LLC | DL153992 | 2018-09-17 | Inactive | Watertown |
| H6 Minnesota Holdings, LLC | DL147040 | 2018-04-17 | Active | Marvin |
| H6 PROPERTIES, LLC | DL013134 | 2007-02-05 | Inactive | MADISON |
| H6 South Dakota Holdings, LLC | DL147039 | 2018-04-17 | Active | Marvin |
| H7 Holdings, LLC | DL232787 | 2022-08-17 | Active | Milbank |
| H@W Investments, LLC | DL137610 | 2017-09-27 | Active | Elkton |
| HA Av Services LLC | DL212919 | 2021-10-25 | Active | Rapid City |
| HA FOUNDATION | NS012866 | 2005-06-09 | Inactive | — |
| HA LAND LEASE HOLDINGS LLC | FL005615 | 2011-04-06 | Active | Annapolis |
| HA Rentals, LLC | DL320738 | 2026-02-13 | Active | Cavour |
| HA'LAHA, LLLP | DP215617 | 2021-12-03 | Active | SIOUX FALLS |
| HA, INC. | DB037335 | 1996-06-12 | Inactive | — |
| HA-INTERNATIONAL, LLC | FL001021 | 2001-08-07 | Active | Westmont |
| Haabala Cleaning, LLC | DL273394 | 2024-04-22 | Active | Webster |
| Haacke Hydraulics, Inc. | DB217393 | 2021-12-29 | Active | Twin Brooks |
| Haag Ag LLC | DL281651 | 2024-08-23 | Active | Pierre |
| Haag Auto and Diesel LLC | DL290989 | 2025-01-14 | Active | Alexandria |
| HAAG CONSTRUCTION INC. | DB041072 | 1999-02-08 | Inactive | — |
| HAAG CONSTRUCTION LLC | DL028694 | 2012-07-02 | Dissolved | PIEDMONT |
| HAAG ENGINEERING CO. | FB019950 | 1997-04-02 | Active | Flower Mound |
| HAAG ENTERPRISES, LLC | DL005119 | 2002-10-07 | Dissolved | — |
| Haag Foods, LLC | DL228556 | 2022-06-08 | Active | — |
| HAAGENSON BROTHERS INC. | FB009253 | 1983-11-23 | Inactive | MINNEAPOLIS |
| HAAGENSON FARMS, INC. | DF033799 | 1993-12-27 | Active | BALTIC |
| HAAHR FAMILY, LLC | DL010325 | 2005-12-14 | Inactive | SIOUX FALLS |
| HAAK CUSTOM APPLICATION, LLC | DL318562 | 2026-01-20 | Active | POLLOCK |
| HAAKINSON & BEATY CO. | FB005419 | 1976-06-03 | Inactive | SIOUX CITY |
| HAAKON COUNTY ABSTRACT COMPANY | DB038118 | 1997-01-13 | Active | PHILIP |
| HAAKON COUNTY ALCOHOL/DRUG CENTER | NS007494 | 1982-12-30 | Inactive | — |
| HAAKON COUNTY CONSERVATION DISTRICT | DM009355 | 1943-06-23 | Active | PHILIP |
| HAAKON COUNTY PRAIRIE TRANSPORTATION SERVICE, INC. | NS008262 | 1986-03-27 | Active | PHILIP |
| HAAKON COUNTY REGIONAL RAILROAD AUTHORITY | RA000010 | 1994-01-03 | Active | — |
| Haakon County Title LLC | DL239496 | 2023-01-01 | Active | Philip |
| HAAKON COUNTY YOUNG MEN, INCORPORATED | NS006956 | 1980-06-25 | Inactive | — |
| Haakon Farms, LP | DP002770 | 2014-11-21 | Active | YANKTON |
| HAAKON PARTNERS LLC | DL198746 | 2021-03-17 | Inactive | New York |
| Haaland Apartments S Cathy, LLC | DL047977 | 2016-04-11 | Active | Sioux Falls |
| HAALAND ENTERPRISES LIMITED PARTNERSHIP | DP000603 | 1996-11-19 | Inactive | — |
| Haalands Custom Grinding, LLC | DL047305 | 2016-02-29 | Inactive | CROOKS |
| HAAN CONSTRUCTION COMPANY | DB036977 | 1996-03-25 | Inactive | — |
| Haan Enterprises LLC | DL163736 | 2019-04-25 | Dissolved | Rapid City |
| HAAN OIL COMPANY LLC | DL012374 | 2006-10-25 | Inactive | — |
| HAAN-KLINE REALTY, INC. | DB040587 | 1998-10-08 | Inactive | — |
| Haanen Farms, LLC | DL299873 | 2025-05-08 | Suspended | Browns Valley |
| HAANS CONCRETE SEALING, L.L.C. | DL011348 | 2006-05-12 | Active | WATERTOWN |
| HAAR BROTHERS BUILDING PARTNERSHIP, L.L.P. | DR000778 | 2004-01-02 | Dissolved | YANKTON |
| HAAR BROTHERS FREEMAN BUILDING PARTNERSHIP, L.L.P. | DR000777 | 2004-01-02 | Dissolved | FREEMAN |
| HAAR CHANCE FREEMAN BUILDING COMPANY, LLC | DL017947 | 2008-12-22 | Inactive | FREEMAN |
| HAAR CHANCE YANKTON BUILDING COMPANY, LLC | DL017946 | 2008-12-22 | Inactive | YANKTON |
| HAAR FARMS, INC. | DF054743 | 2009-08-19 | Active | Bowdle |
| HAAR FARMS, INC. | DF023920 | 1984-11-09 | Dissolved | — |
| HAAR IMPLEMENT, INC. | DB014756 | 1977-10-20 | Dissolved | WAGNER |
| HAAR MANAGEMENT, LLC | DL039744 | 2014-08-05 | Active | Bowdle |
| HAAR PLUMBING & HEATING, INC. | DB037484 | 1996-07-24 | Active | ABERDEEN |
| HAAR REAL ESTATE LIMITED PARTNERSHIP | DP002033 | 2009-08-19 | Active | ONAKA |
| Haarsma Companies LLC | DL142597 | 2018-01-15 | Dissolved | Sioux Falls |
| Haarsma Construction LLC | DL142598 | 2018-01-15 | Dissolved | Sioux Falls |
| HAARSTAD LANDFILL, INC. | DB026286 | 1987-04-10 | Inactive | — |
| HAARSTAD SANITATION, INC. | DB026285 | 1987-04-10 | Inactive | — |
| HAAS AND WILKERSON, INC. | FB017693 | 1995-03-06 | Inactive | FAIRWAY |
| HAAS AND WILKERSON, INC. | FB014925 | 1991-11-04 | Revoked | KANSAS CITY |
| HAAS AND WILKERSON, LLC | FL247576 | 2023-03-29 | Active | FAIRWAY |
| Haas Business Solutions, LLC | DL259251 | 2023-09-21 | Active | Yankton |
| Haas Commercial Rentals, LLC | DL045911 | 2015-11-19 | Inactive | SIOUX FALLS |
| Haas Consulting Group LLC | DL266250 | 2024-01-11 | Dissolved | Brandon |
| HAAS Design and Build LLC | DL166462 | 2019-06-24 | Dissolved | Spearfish |
| Haas Family LLC | DL162722 | 2019-04-04 | Active | Clear Lake |
| HAAS GROUP INTERNATIONAL INC. | FB032651 | 2008-05-12 | Inactive | WEST CHESTER |
| Haas Group International, LLC | FL296129 | 2025-03-21 | Active | West Chester, |
| Haas Group International, LLC | FL044229 | 2016-04-01 | Inactive | West Chester |
| HAAS HOLDINGS, INC. | FB033798 | 2009-09-14 | Active | Oxnard |
| Haas Land & Cattle LLC | DL323372 | 2026-03-15 | Active | Yankton |
| Haas Land Company, LLC | DL134507 | 2017-06-26 | Active | Yankton |
| Haas Pheasant Farm LLC | DL162721 | 2019-04-04 | Active | Clear Lake |
| HAAS PLUMBING HEATING AND MORE, LLC | DL033219 | 2013-07-22 | Dissolved | HARTFORD |
| HAAS TCM PROCESSING LLC | FL003003 | 2006-06-30 | Inactive | WEST CHESTER |
| HAAS TRUCKING, LLC | DL037250 | 2014-01-30 | Active | Clear Lake |
| HAASE & SONS, INC. | DF012767 | 1975-02-20 | Active | VALENTINE |
| Haase Ag, LLC | DL185293 | 2020-07-30 | Active | Freeman |
| Haase Brothers Housing, LLC | DL226502 | 2022-05-06 | Active | Parker |
| HAASE BROTHERS LAND, LLP | DR001559 | 2013-05-30 | Active | PARKER |
| Haase Farms LLC | DL332263 | 2026-06-29 | Active | Parker |
| Haase Lawn Maintenance and Snow Removal LLC | DL148018 | 2018-05-09 | Dissolved | SIOUX FALLS |
| Haase Machinery LLC | DL324994 | 2026-04-02 | Active | Yankton |
| Haase Oil, LLC | DL258781 | 2023-09-14 | Active | Spearfish |
| HAASE'S HEATING & COOLING, INC. | DB046340 | 2003-01-08 | Dissolved | SCOTLAND |
| HAASE'S HEATING & COOLING, LLC | DL018582 | 2009-03-26 | Active | SCOTLAND |
| HAASE'S MAIN STOP, LLC | DL025010 | 2011-06-22 | Active | SCOTLAND |
| Haases Pink Ladies | NS049177 | 2014-01-09 | Active | KAYLOR |
| Haave Investments, LLC | DL152952 | 2018-08-24 | Active | Rapid City |
| HAB PROPERTIES, LLC | DL169821 | 2019-09-06 | Dissolved | RAPID CITY |
| Hab Technology LLC | DL245455 | 2023-03-01 | Active | SANTA CRUZ |
| Habakkuk LLC | DL233316 | 2022-08-25 | Dissolved | Watertown |
| HABANERO HOLDINGS, LLC | DL027218 | 2012-02-15 | Dissolved | ABERDEEN |
| HABANERO'S LLC | DL038517 | 2014-04-25 | Active | MILBANK |
| HABCO INT'L, INC. | FB015628 | 1992-10-22 | Revoked | KANSAS CITY |
| HABCO, INC. | FB031706 | 2007-05-31 | Inactive | SALINA |
| HABCO, INCORPORATED | FB007634 | 1981-04-15 | Inactive | HOPKINS |
| HABECK DAIRY, LLLP | DP001432 | 2003-04-21 | Active | — |
| Habeck Distributing LLC | DL333908 | 2026-07-16 | Active | ABERDEEN |
| HABECK ENTERPRISES, LLC | DL015270 | 2007-12-13 | Active | BELLE FOURCHE |
| Habeck Garage, Inc. | DB157310 | 2018-12-07 | Dissolved | Aberdeen |
| HABECK HOLDINGS, INC. | DB053010 | 2007-12-13 | Active | BELLE FOURCHE |
| HABECK TRUCKING, INC. | DB046115 | 2002-11-21 | Active | BELLE FOURCHE |
| Habeger Family Farm LLC | DL305831 | 2025-07-29 | Active | San Diego |
| HABEGER HOMESTEAD, LLP | DR001220 | 2008-09-11 | Active | RAPID CITY |
| Habeger Petersen Farm LLC | DL287331 | 2024-11-18 | Active | San Diego |
| HABER COMPANIES, L.L.C. | DL023495 | 2011-01-13 | Active | Tea |
| HABER LEASING, L.L.C. | DL025807 | 2011-09-22 | Active | Tea |
| HABER TRUCK AND TRAILER SALES, LLC | DL026904 | 2012-01-18 | Active | Tea |
| HABERER DAIRY AND FARM EQUIPMENT, INC. | DB009753 | 1969-07-23 | Dissolved | — |