| Encore Vending LLC | DL046873 | 2016-01-27 | Active | SIOUX FALLS |
| Encore Ventures Inc | DB244579 | 2023-02-16 | Active | Webster |
| ENCORP INC. | FB009040 | 1983-07-11 | Inactive | CINCINNATI |
| Encounter Telehealth, LLC | FL131803 | 2017-03-23 | Inactive | OMAHA |
| Encounters on the Prairie - South Dakota Chapter of the Lewis and Clark Trail Heritage Foundation, Inc. | NS011976 | 2002-03-13 | Dissolved | SIOUX FALLS |
| ENCOURA LE LLC | FL318515 | 2026-01-20 | Active | AUSTIN |
| Encourage My Day Radio | NS327958 | 2026-05-05 | Active | Lead |
| ENCOVA INSURANCE AGENCY, INC. | FB014466 | 1991-04-08 | Inactive | COLUMBUS |
| Encyclia Holding LLC | DL127965 | 2016-11-21 | Inactive | Rapid City |
| ENCYCLOPAEDIA BRITANNICA, INC. | 19450000F | 1945-03-28 | Withdrawn | — |
| End of the Lake Realty, LLC | DL315283 | 2026-01-01 | Active | Lake Andes |
| End of the Line, Inc. | DB027159 | 1988-02-29 | Dissolved | SIOUX FALLS |
| END OF THE ROAD, INC. | DB045097 | 2002-02-13 | Dissolved | — |
| End Times Berean, LLC | DL185784 | 2020-08-10 | Active | RAPID CITY |
| ENDATA EQUIPMENT COMPANY, INC. | FB010667 | 1986-01-20 | Revoked | NASHVILLE |
| Endayehu Properties, LLC | DL130774 | 2017-02-17 | Dissolved | SIOUX FALLS |
| Endeavor 212 LLC | DL048836 | 2016-06-09 | Active | SIOUX FALLS |
| ENDEAVOR AIR, INC. | RS005834 | 2013-05-20 | Active | — |
| ENDEAVOR AIR, INC. | FB026334 | 2002-06-10 | Active | MINNEAPOLIS |
| Endeavor Distribution, LLC | FL189270 | 2020-10-13 | Active | Oklahoma City |
| ENDEAVOR ENGINEERING, LLC | FL005282 | 2010-08-25 | Revoked | DICKINSON |
| ENDEAVOR HEALTH, LLC | DL040085 | 2014-08-25 | Active | Box Elder |
| Endeavor Holding LLC | DL137347 | 2017-09-21 | Inactive | Arlington |
| Endeavor Holdings, LLC | DL212686 | 2021-10-20 | Active | Brandon |
| Endeavor LLC | DL193041 | 2020-12-16 | Active | Sioux Falls |
| ENDEAVOR PRESBYTERIAN CHURCH OF FEDORA | CH000196 | 1910-06-15 | Active | Artesian |
| Endeavor Properties, LLC | DL043659 | 2015-06-08 | Active | SIOUX FALLS |
| Endeavor Property Investment, LLC | DL042050 | 2015-02-06 | Inactive | SIOUX FALLS |
| ENDEAVOR VENTURES, INC. | DB050799 | 2006-03-06 | Inactive | — |
| Endeavor3D, LLC | DL045131 | 2015-09-15 | Inactive | NORTHRIDGE |
| Endeavoring, LLC | DL016037 | 2008-03-20 | Active | SCOTTSDALE |
| ENDEAVOUR 1996 INC | DB060167 | 2015-06-29 | Dissolved | MADISON |
| ENDEAVOUR INVESTMENTS, LLC | DL016101 | 2008-03-27 | Active | RAPID CITY |
| ENDER ARMS LLC | DL029970 | 2012-11-08 | Inactive | JEFFERSON |
| Enders Insurance LLC | DL218353 | 2022-01-12 | Active | Kadoka |
| Enders Trucking LLC | DL216822 | 2021-12-20 | Active | Kadoka |
| ENDERSON OIL COMPANY, INC. | DB021325 | 1982-02-19 | Inactive | — |
| Endgame A, Inc. | DB050439 | 2005-12-21 | Dissolved | BRITTON |
| Endgame B, Inc. | DB015111 | 1978-03-10 | Dissolved | BRITTON |
| Endgame C, Inc. | DB040235 | 1998-06-30 | Dissolved | BRITTON |
| Endgame D, Inc. | DB039945 | 1998-04-17 | Dissolved | BRITTON |
| Endgame E, Inc. | DB052908 | 2007-11-13 | Dissolved | WEBSTER |
| Endgame F, Inc. | DB054576 | 2009-06-09 | Dissolved | BRITTON |
| Endgame G, Inc. | DB053397 | 2008-03-13 | Dissolved | BRITTON |
| Endgame Solutions LLC | DL261214 | 2023-10-23 | Active | Rapid City |
| Endgame, Inc. | DB049488 | 2005-03-28 | Dissolved | BRITTON |
| Ending the Silence | NS236606 | 2022-10-13 | Dissolved | Rapid City |
| Endlas LC | DL046974 | 2016-02-04 | Active | Rapid City |
| Endless Audio Solutions, LLC | DL321612 | 2026-02-24 | Active | Watertown |
| Endless Bliss Solutions LLC | DL185531 | 2020-08-04 | Dissolved | CHARLOTTE |
| Endless Family Adventure LLC | DL293334 | 2025-02-14 | Active | Sioux Falls |
| Endless Holdings, Inc. | DB151242 | 2018-07-18 | Active | Pierre |
| Endless Leads Digital Marketing LLC | DL254992 | 2023-07-19 | Dissolved | Watertown |
| Endless Love Connections LLC | DL148026 | 2018-05-09 | Dissolved | Watertown |
| Endless Outdoors LLC | DL244369 | 2023-02-13 | Active | Harrisburg |
| Endless Pines LLC | DL147553 | 2018-04-30 | Dissolved | Whitewood |
| ENDLESS POSSIBILITIES, INC. | DB043896 | 2001-03-13 | Active | Rapid City |
| Endless Poxybilities Concrete Coatings LLC | FL329568 | 2026-05-25 | Active | Post Falls |
| Endless River Paddling, LLC | DL048860 | 2016-06-13 | Dissolved | Fort Pierre |
| Endless Snows LLC | DL244479 | 2023-02-15 | Active | Wolsey |
| ENDO LABORATORIES, L.L.C. | FL000017 | 1994-03-10 | Inactive | WILMINGTON |
| ENDO PHARMACEUTICALS INC. | FB020539 | 1997-09-26 | Inactive | WILMINGTON |
| ENDO USA, INC. | FB266190 | 2024-01-10 | Active | Malvern |
| EndoSim System, LLC | DL254630 | 2023-07-13 | Active | PLATTE |
| ENDOTRONIX, INC. | FB321760 | 2026-02-25 | Active | NAPERVILLE |
| EndRand LLC | DL263472 | 2023-11-30 | Active | Sioux Falls |
| ENDRES AG ENTERPRISES, INC. | DB055011 | 2009-12-28 | Active | WATERTOWN |
| Endres Capital, LLP | DR185364 | 2020-07-31 | Inactive | BROOKINGS |
| Endres Construction LLC | DL285862 | 2024-10-28 | Active | Florence |
| ENDRES CONSTRUCTION, LLC | DL037135 | 2014-01-23 | Dissolved | FLORENCE |
| Endres Development, LLC | DL208872 | 2021-08-24 | Active | Brookings |
| ENDRES FAMILY, L.L.C. | DL013953 | 2007-05-22 | Inactive | BROOKINGS |
| ENDRES FARM, LLC | DL012781 | 2006-12-22 | Inactive | WATERTOWN |
| ENDRES NORTHWEST, INC. | FB033525 | 2009-06-01 | Inactive | OREGON CITY |
| ENDRESS + HAUSER INC | FB248108 | 2023-04-05 | Active | Greenwood |
| ENDRIES INTERNATIONAL, INC. | FB020127 | 1997-05-28 | Active | BRILLION |
| Endring Solutions, LLC | DL130462 | 2017-02-08 | Active | SIOUX FALLS |
| ENDROWS, LLC | DL022393 | 2010-09-13 | Dissolved | JACKSON |
| Ends and Pieces, LLC | DL157274 | 2018-12-07 | Active | SIOUX FALLS |
| ENDURA EXTERIOR CLEANING LLC | DL331209 | 2026-06-15 | Active | Watertown |
| ENDURACARE THERAPY MANAGEMENT, INC. | FB035095 | 2011-04-18 | Inactive | LAS VEGAS |
| Endurance Commercial Roofing - SD, LLC | DL259155 | 2023-09-20 | Inactive | Kalamazoo |
| Endurance Consulting Engineers, LLC | FL225763 | 2022-04-27 | Active | Watertown |
| Endurance Dealer Services, LLC | FL279253 | 2024-07-21 | Active | Northbrook |
| Endurance enterprises LLC | DL296048 | 2025-03-20 | Dissolved | Watertown |
| ENDURANCE GROUP, LLC | DL046117 | 2015-12-07 | Inactive | DAKOTA DUNES |
| ENDURANCE INVESTMENTS, LLC | DL035137 | 2013-10-01 | Active | RAPID CITY |
| Endurance Spine LLC | DL281781 | 2024-08-26 | Active | Watertown |
| ENDURANCE WARRANTY SERVICES, L.L.C. | FL185377 | 2020-07-31 | Active | Northbrook |
| ENDURANCE, INC. | DB052971 | 2007-12-03 | Inactive | SIOUX FALLS |
| Endurant Transport LLC | DL043365 | 2015-04-23 | Dissolved | SIOUX FALLS |
| Endurapin LLC | DL202101 | 2021-05-01 | Suspended | RAPID CITY |
| Endurapproach LLC | DL306420 | 2025-08-06 | Active | Sioux Falls |
| Endurasure LLC | DL327819 | 2026-05-04 | Active | Coral Springs |
| EndurElite, LLC | DL133233 | 2017-05-08 | Inactive | SPEARFISH |
| ENDURING FREEDOM INVESTMENTS, LLC | DL020075 | 2009-11-02 | Active | SIOUX FALLS |
| ENDURING HOPE, INC. | CH003471 | 2002-04-05 | Dissolved | — |
| Enduring Synthetic Lubricants, LLC | DL228452 | 2022-06-12 | Inactive | Custer |
| Enduring Vision LLC | DL292175 | 2025-01-30 | Active | Sioux Falls |
| ENE PROPERTIES, L.L.C. | DL000714 | 1996-02-02 | Active | SIOUX FALLS |
| ENEL NORTH AMERICA, INC. | FB036388 | 2012-11-19 | Active | ANDOVER |
| ENEL X WAY USA, LLC | FL259692 | 2023-09-28 | Active | Andover |
| Enemy Creek Event Rentals LLC | DL266895 | 2024-01-22 | Dissolved | Mitchell |
| ENEMY CREEK GUIDE SERVICE, INC. | DB030690 | 1991-05-24 | Inactive | — |
| Enemy Creek Loop Association Inc. | NS049548 | 2014-12-31 | Dissolved | — |
| Enemy Creek Property Maintenance LLC | DL286286 | 2024-11-03 | Active | Mitchell |
| Enemy Swim Preservation Association | NS198321 | 2021-03-09 | Active | WAUBAY |
| ENEMY SWIM SANITARY DISTRICT | SD000028 | 1993-09-09 | Dissolved | — |
| ENEMY SWIM SANITATION DISTRICT | SD000043 | 2009-04-06 | Active | DAY COUNTY |
| Enemy Swim Storage LLC | DL308627 | 2025-09-05 | Active | Waubay |
| ener tec corporation | DB151134 | 2018-07-17 | Dissolved | sioux falls |
| ENERCEPT, INC. | DB036199 | 1995-08-30 | Active | WATERTOWN |
| ENERCEPT, INC. | DB021661 | 1982-07-15 | Inactive | — |
| ENERCON DESIGN SERVICES, INC. | DB046329 | 2003-01-06 | Inactive | — |
| ENERCON, INC. | DB044144 | 2001-05-17 | Active | SIOUX FALLS |
| ENERDYNE, INC. | DB025286 | 1986-04-04 | Inactive | — |
| ENERFLEX ENERGY SERVICES (US) INC. | FB035473 | 2011-10-12 | Inactive | CASPER |
| ENERFLEX ENERGY SYSTEMS INC | FB033894 | 2009-10-20 | Inactive | HOUSTON |
| Enerfore Digital Leola LLC | DL264842 | 2023-12-20 | Dissolved | PLANO |
| ENERGAS CORP. | FB019594 | 1996-12-06 | Revoked | OKLAHOMA CITY |
| ENERGEN RESOURCES CORPORATION | FB024345 | 2000-09-28 | Inactive | Midland |
| ENERGEN RESOURCES MAQ, INC. | FB011715 | 1987-09-28 | Inactive | BIRMINGHAM |
| Energetically Transcendent LLC | DL275770 | 2024-05-27 | Active | Sioux Falls |
| ENERGETICS OPERATING COMPANY | FB007874 | 1981-08-10 | Inactive | ENGLEWOOD |
| ENERGETICS, INC. (DELAWARE) | FB009149 | 1983-09-19 | Inactive | ENGLEWOOD |
| ENERGI INSURANCE SERVICES, INC. | FB032976 | 2008-10-06 | Revoked | PEABODY |
| ENERGIEKONTOR US DAKOTA WP 1 LLC | FL140649 | 2017-12-06 | Inactive | Rapid City |
| ENERGIEKONTOR US DAKOTA WP 2 LLC | FL150414 | 2018-06-28 | Inactive | Houston |
| ENERGIEKONTOR US DAKOTA WP 3 LLC | FL150415 | 2018-06-28 | Inactive | Houston |
| ENERGIEKONTOR US DAKOTA WP 4 LLC | FL150416 | 2018-06-28 | Inactive | Houston |
| Energiekontor US Dakota WP 5 LLC | FL152129 | 2018-08-06 | Inactive | Houston |
| Energiekontor US Dakota WP 6 LLC | FL152130 | 2018-08-06 | Inactive | Houston |
| Energiekontor US Dakota WP 7 LLC | FL211365 | 2021-09-30 | Inactive | Houston |
| ENERGIEKONTOR US INC. | FB149475 | 2018-06-11 | Active | Houston |
| Energies LLC | DL204817 | 2021-06-16 | Suspended | Porcupine |
| ENERGIES, INC. (RAPID CITY) | DB022768 | 1983-09-30 | Inactive | — |
| Energis Holdings, LLC | FL201248 | 2021-04-20 | Active | Nashville |
| EnergiSystems, LLC | FL252548 | 2023-06-09 | Active | Watertown |
| Energize White River! | NS257605 | 2023-08-28 | Active | WHITE RIVER |
| ENERGIZER BATTERY, INC. | FB027087 | 2003-03-06 | Inactive | SAINT LOUIS |
| ENERGIZER, LLC | FL043582 | 2015-06-24 | Active | Clayton |
| ENERGY ABSORTION SYSTEMS, LLC | FL326621 | 2026-04-21 | Active | ADDISON |
| ENERGY ADAPTATIONS LLC | DL027088 | 2012-02-01 | Dissolved | Sioux Falls |
| Energy Adventures L.L.C. | DL204851 | 2021-06-16 | Dissolved | Sioux Falls |
| ENERGY ALLIANCE CO-OPERATIVE I | CO000883 | 2007-07-18 | Dissolved | FORBES |
| ENERGY ALLIANCE, L.L.C. | DL008298 | 2004-12-08 | Dissolved | FORBES |
| Energy Architecture, Inc. | FB161916 | 2019-03-19 | Active | Houston |
| ENERGY BRANDS, INC. | FB032840 | 2008-07-31 | Inactive | ATLANTA |
| ENERGY BROTHERS, INC. | DB022381 | 1983-05-09 | Inactive | — |
| Energy by Native American Design Corp | FB239993 | 2022-12-08 | Active | Oklahoma City |
| Energy Coatings Inc | DB059454 | 2014-10-08 | Dissolved | Spearfish |
| ENERGY COMPLEXES, INC. | DB019822 | 1980-06-27 | Inactive | — |
| ENERGY CONCEPTS, L.L.C. | DL022371 | 2010-09-09 | Dissolved | HERMOSA |
| Energy Connects, LLC | DL044300 | 2015-07-09 | Dissolved | ELK POINT |
| ENERGY CONSERVATION & SUPPLY, INC. | FB156671 | 2018-11-21 | Revoked | BROOKLYN |
| ENERGY CONSERVATION PRODUCTS, LLC | FL003222 | 2006-11-29 | Revoked | FARGO |
| ENERGY CONSERVATION SERVICES, INC. | DB024865 | 1985-11-08 | Inactive | STURGIS |
| ENERGY CONSERVATION SERVICES, LLC | DL018160 | 2009-01-26 | Dissolved | SIOUX FALLS |
| Energy Consulting Partners, LLC | DL209498 | 2021-09-02 | Active | Sioux Falls |
| Energy Consulting Partners, LLC | DL135186 | 2017-07-19 | Dissolved | Harrisburg |
| Energy Consulting Services LLC | DL237261 | 2022-10-24 | Active | Brookings |
| ENERGY DELIVERY SERVICES, INC. | FB026166 | 2002-04-16 | Revoked | CHARLOTTE |
| ENERGY DEVELOPMENT CORPORATION | DB033249 | 1993-07-16 | Dissolved | MADISON |
| ENERGY DEVELOPMENT LIMITED PARTNERSHIP 1988-B | DP000300 | 1992-11-24 | Inactive | — |
| ENERGY DEVELOPMENT LIMITED PARTNERSHIP 1989-B | DP000301 | 1992-11-24 | Inactive | — |
| ENERGY DYNAMICS, INC. | DB046797 | 2003-04-29 | Active | CARTHAGE |
| ENERGY DYNAMICS, INC. | DB022997 | 1983-12-28 | Inactive | — |
| ENERGY ECONOMICS, INC. | FB010522 | 1985-10-30 | Active | DODGE CENTER |
| ENERGY EDGE PRO, INC. | DB051289 | 2006-06-30 | Dissolved | IRENE |
| Energy Efficiency Management SD, LLC | DL050048 | 2016-09-22 | Active | Rapid City |
| Energy Efficiency Solutions, LLC | DL212100 | 2021-10-12 | Active | CROOKS |
| ENERGY EFFICIENT ENGINES, INC. | DB023194 | 1984-02-29 | Inactive | — |
| ENERGY EFFICIENT HOME PROFESSIONALS, LLC | DL018495 | 2009-03-16 | Active | BROOKINGS |
| ENERGY EFFICIENT SOLUTIONS L L C | DL015873 | 2008-02-25 | Dissolved | MITCHELL |
| ENERGY ELECTRIC CO. | FB005150 | 1975-11-17 | Revoked | SUNDANCE |
| ENERGY ENGINEERING ASSOCIATES, INC. | FB029698 | 2005-06-14 | Active | AUSTIN |
| ENERGY ENGINEERING, INC. | DB057038 | 2012-07-12 | Active | Rapid City |
| ENERGY ERECTORS, INC. | FB025907 | 2002-01-28 | Active | LEESBURG |
| Energy Event Group LLC | DL142081 | 2018-01-04 | Active | Sioux Falls |
| ENERGY EXCHANGE INTERNATIONAL, INC. | FB016416 | 1993-10-08 | Revoked | CHICAGO |
| ENERGY EXTERIORS, LTD. | FB008847 | 1983-03-14 | Revoked | DES MOINES |
| ENERGY FOR LIFE, LIMITED PARTNERSHIP | DP001893 | 2008-04-16 | Inactive | — |
| ENERGY FUELS CORPORATION | FB015882 | 1993-03-01 | Inactive | DENVER |
| ENERGY FUELS CORPORATION | FB016851 | 1994-04-18 | Inactive | STEAMBOAT SPRINGS |
| ENERGY GLOBAL INVESTMENTS (USA) INC. | FB024788 | 2001-01-31 | Inactive | Houston |
| ENERGY HOMES, INC. | DB016626 | 1979-04-25 | Dissolved | — |
| ENERGY INDUSTRIES, INC. | DB014534 | 1977-07-22 | Dissolved | — |
| ENERGY INFORMATION NETWORK | NS013828 | 2008-09-19 | Dissolved | SIOUX FALLS |
| Energy Innovation Enterprises, LLC | DL129435 | 2017-01-06 | Active | SIOUX FALLS |
| ENERGY INNOVATIONS, INC. | DB023265 | 1984-03-26 | Inactive | BELLE FOURCHE |
| Energy Inspection Services LLC | FL266496 | 2024-01-16 | Revoked | Bayfield |
| Energy Inspection Services, LLC | FL173269 | 2019-11-20 | Revoked | Bayfield |
| Energy Inspection Services, LLC | FL329679 | 2026-05-26 | Active | Bayfield |
| ENERGY INSURANCE BROKERAGE, INC. | FB157423 | 2018-12-11 | Inactive | LEXINGTON |
| ENERGY INSURANCE INTERNATIONAL, INC. | FB014569 | 1991-05-15 | Revoked | HOUSTON |
| ENERGY LABORATORIES, INC. | FB027356 | 2003-06-02 | Active | BILLINGS |
| ENERGY LENDERS, LLC | DL026685 | 2011-12-30 | Inactive | PIERRE |
| ENERGY LIMITED INC. | DB056469 | 2011-11-29 | Dissolved | MITCHELL |
| ENERGY MAINTENANCE SERVICE, INC. | FB023960 | 2000-06-01 | Inactive | MARSHALL |
| ENERGY MAINTENANCE SERVICE, LLC | FL001875 | 2004-02-10 | Revoked | GARY |