| THE DREAM BUILDER COMPANY | — | DB048697 | 2004-09-01 | Dissolved | SIOUX FALLS |
| THE DREAM CATCHERS ARTISTS GUILD, LTD. | — | NS008136 | 1985-06-27 | Inactive | — |
| THE DREAM COMPANY, LLC | — | FL006406 | 2012-07-17 | Inactive | HUNTSVILLE |
| THE DREAM SELLERS LLC | — | DL193558 | 2020-12-24 | Dissolved | Bronx |
| THE DRESS BARN, INC. | — | FB033285 | 2009-03-02 | Inactive | Mahwah |
| The Drew Writes a Book Company Inc. | — | DB287166 | 2024-11-15 | Active | Atlanta |
| The Dreysse Agency LLC | — | FL333941 | 2026-07-17 | Active | Lake Odessa |
| THE DRIFTWOOD, L.L.C. | — | DL005523 | 2003-02-07 | Inactive | — |
| The Drip Factor LLC | — | DL300641 | 2025-07-01 | Active | Sioux Falls |
| The Drip Trip LLC | — | DL312248 | 2025-10-26 | Active | ABERDEEN |
| THE DRIVER'S SEAT, LLC | — | DL023512 | 2011-01-19 | Dissolved | RAPID CITY |
| THE DROMORE CEMETERY ASSOCIATION OF PHIPPSBURG | — | 19120003N | 1912-05-18 | Active | — |
| The Drop Nutrition LLC | — | DL171388 | 2019-10-10 | Dissolved | Brandon |
| The Dry Pelican LLC | — | DL251196 | 2023-05-19 | Active | Watertown |
| THE DUB HUT, LLC | — | DL003601 | 2001-02-26 | Active | SIOUX FALLS |
| THE DUBIN SOUTH DAKOTA LLC | — | DL026525 | 2011-12-14 | Active | SIOUX FALLS |
| The Duck and Cat LLC | — | DL302711 | 2025-06-17 | Active | Vermillion |
| The DUE Corp | — | DB161781 | 2019-03-16 | Dissolved | Napa |
| THE DUGAN FARM EAST LLC | — | DA005375 | 2002-12-26 | Dissolved | Draper |
| THE DUGAN FARM WEST LLC | — | DA005376 | 2002-12-26 | Active | Custer |
| THE DUGONG'S LIFE, LLC | — | DL128426 | 2016-12-08 | Active | Sioux Falls |
| The Dugout Batting LLC | — | DL293724 | 2025-02-20 | Active | Mitchell |
| THE DUGOUT, INC. | — | DB029708 | 1990-07-30 | Inactive | — |
| The Duke, LLC | — | DL190257 | 2020-10-28 | Active | SPEARFISH |
| THE DULUTH CLINIC, LTD. | — | FN270787 | 2024-03-15 | Active | DULUTH |
| THE DUNAMIS COMPANY | — | NS009960 | 1993-10-25 | Dissolved | RAPID CITY |
| THE DUNBAR LEISURE CORPORATION | — | DB033932 | 1994-01-14 | Dissolved | — |
| THE DUNBAR, INC. | — | DB033103 | 1993-06-03 | Active | Sturgis |
| The Duncan Law Firm, L.L.P. | — | DR140555 | 2017-12-04 | Active | Sioux Falls |
| THE DUNES, INC. | — | 19540031D | 1954-02-11 | Active | — |
| THE DUNHAM COMPANY OF SIOUX FALLS | — | DB014386 | 1977-05-20 | Suspended | SIOUX FALLS |
| THE DUNLAP AGENCY | — | 19010004D | 1901-12-25 | Merged | — |
| THE DUNLAP AGENCY-COASTAL OFFICE | — | 19680082D | 1968-12-26 | Merged | — |
| The Durham Bull, LLC | — | DL253777 | 2023-06-29 | Active | Rapid City |
| THE DURHAM GROUP, INCORPORATED | — | FB026567 | 2002-08-28 | Inactive | ONLY |
| THE DURRANT GROUP, INC. | — | FB025071 | 2001-04-26 | Revoked | DUBUQUE |
| THE DUST BUNNIES, LLC | — | DL325796 | 2026-04-10 | Active | Sioux Falls |
| THE DUST COLLECTORS LLC | — | DL027109 | 2012-02-03 | Dissolved | RAPID CITY |
| The Dusty Petaler LLC | — | DL292536 | 2025-02-04 | Active | Rapid City |
| The Dutch Inn LLC | — | DL169947 | 2019-10-14 | Dissolved | Canistota |
| THE DUTCH MOUNTAINS, INC. | — | DB035986 | 1995-06-28 | Inactive | — |
| THE DUTCH TRADING COMPANY LLC | — | DL019441 | 2009-07-28 | Active | — |
| THE E WAYS LLC | — | DL307364 | 2025-08-20 | Active | Sioux Falls |
| THE EAGLE GROUP, INC. | — | DB048160 | 2004-04-19 | Dissolved | — |
| THE EAGLES WAY, L.L.C. | — | DL002090 | 1999-02-08 | Dissolved | — |
| The Earley Group, LLC | — | DL208398 | 2021-08-16 | Active | Sioux Falls |
| The Early Learning Center of Brookings | — | NS142829 | 2018-01-19 | Dissolved | BROOKINGS |
| THE EAST 80, LLC | — | DL190615 | 2020-11-03 | Active | SIOUX FALLS |
| THE EAST AUBURN BAPTIST CHURCH OF EAST AUBURN, INCORPORATED | — | 19340000L | 1934-02-17 | Active | — |
| THE EAST DIXMONT CHRISTIAN CHURCH ASSOCIATION | — | 18990003N | 1899-12-27 | Active | — |
| THE EAST LEBANON FIRE DEPARTMENT | — | 19550050ND | 1955-10-07 | Active | — |
| THE EAST LIMINGTON BAPTIST CHURCH | — | 19450002L | 1945-10-15 | Active | — |
| THE EAST MACHIAS VILLAGE CEMETERY ASSOCIATION, INCORPORATED | — | 19480003N | 1948-07-19 | Active | — |
| THE EASTEN CORPORATION | — | DB043973 | 2001-04-03 | Dissolved | — |
| The Easter Project, LLC | — | FL219129 | 2022-01-24 | Active | Grand Junction |
| THE EASTERN CLOCK COMPANY | — | 18930008D | 1893-04-17 | Canceled | — |
| THE EASTERN SOUTH DAKOTA CHAPTER OF THE AMERICAN SOCIETY OF CHARTERED LIFE UNDERWRITERS | — | NS004890 | 1971-02-24 | Inactive | — |
| THE EASTERN SOUTH DAKOTA CHAPTER OF THE AMERICAN SOCIETY OF CHARTERED LIFE UNDERWRITERS AND CHARTERED FIN | — | NS008868 | 1988-12-21 | Dissolved | — |
| THE EASTPORT AREA CHAMBER OF COMMERCE | — | 19180002ND | 1918-03-27 | Active | — |
| THE EATERIE, LTD. (RAPID CITY) | — | DB021176 | 1981-12-17 | Inactive | — |
| THE EBENEZER BENEVOLENT FUND MINISTRY | — | NS014400 | 2010-08-27 | Dissolved | — |
| The Ed Polzine Fund Inc | — | NS228996 | 2022-06-16 | Dissolved | Brandon |
| The Eden & The Ark, LLC | — | DL302198 | 2025-06-10 | Active | — |
| THE EDGE 2000 CORPORATION | — | DB039413 | 1997-12-24 | Inactive | — |
| The Edge on Main, LLC | — | DL145338 | 2018-03-14 | Suspended | Sioux Falls |
| THE EDGE, INC. | — | DB043651 | 2001-01-09 | Dissolved | SIOUX FALLS |
| THE EDGE, INC. | — | NS009694 | 1992-08-24 | Inactive | — |
| The Edge, LLC | — | DL038941 | 2014-05-23 | Inactive | MITCHELL |
| THE EDGEMONT DANCE CLUB, INC. | — | NS008475 | 1987-02-19 | Inactive | — |
| THE EDGES DAYCARE, L.L.C. | — | DL012966 | 2007-01-16 | Active | SIOUX FALLS |
| THE EDGES, L.L.C. | — | DL009549 | 2005-07-18 | Inactive | SIOUX FALLS |
| THE EDISON COMPANY, INC. | — | DB034277 | 1994-04-13 | Inactive | — |
| The Edit Aesthetics + Medical PLLC | — | DL295205 | 2025-03-11 | Active | Brookings |
| The Editing Co-Op LLC | — | DL207913 | 2021-08-06 | Inactive | Sioux Falls |
| THE EDUCATION INDUSTRY GROUP, L.L.C. | — | FL000226 | 1997-09-10 | Inactive | SIOUX FALLS |
| THE EDUCATION MATTERS COMPANY | — | DB047938 | 2004-02-18 | Dissolved | SIOUX FALLS |
| THE EDUCATIONAL FUNDING COMPANY L.L.C. | — | FL000136 | 1996-07-25 | Inactive | SAN DIEGO |
| THE EDUCATIONAL TRAVEL INSTITUTE OF AMERICA, LLC | — | DL019768 | 2009-09-17 | Active | Rapid City |
| The Edwards Group, Inc. | — | DB059939 | 2015-03-27 | Dissolved | DAKOTA DUNES |
| THE EDWIN ARLINGTON ROBINSON BIRTHPLACE | — | 19360017ND | 1936-12-08 | Dissolved | — |
| The Effing Gun Shop llc | — | DL215967 | 2022-01-01 | Active | New Effington |
| The Effortless Bow, LLC | — | DL211997 | 2021-10-10 | Dissolved | Sioux Falls |
| The Egg King, LLC | — | DL183984 | 2020-07-02 | Active | Farmington |
| The El Dorado Ranch, LLP | — | DR215348 | 2021-11-30 | Active | YANKTON |
| THE ELBRIDGE & LEROY HANSON POST NO. 143, THE AMERICAN LEGION | — | 19400015ND | 1940-04-05 | Dissolved | — |
| THE ELDER GREY MEETING HOUSE -- CEMETERY ASSOCIATION | — | 19280007N | 1928-08-25 | Active | — |
| THE ELDERLY HOUSING CORPORATION OF GREGORY, SOUTH DAKOTA | — | NS006013 | 1976-05-19 | Inactive | — |
| THE ELDERLY HOUSING CORPORATION OF HIGHMORE, SD | — | NS006191 | 1977-03-04 | Inactive | — |
| The Electric Crayon, LLC | — | DL037399 | 2014-02-10 | Active | SIOUX FALLS |
| The Electric Orphanage of North America, Inc. | — | NS049566 | 2015-02-10 | Dissolved | — |
| THE ELECTRIC SHOP, INC. | — | DB009554 | 1969-03-07 | Dissolved | — |
| THE ELECTRIC STORE, LLC | — | DL026781 | 2012-01-05 | Dissolved | HURON |
| THE ELECTRICIAN LLC | — | DL226372 | 2022-05-04 | Dissolved | NEWELL |
| THE ELECTRICIAN, INC. | — | RS005827 | 2013-05-14 | Active | — |
| THE ELECTRICIAN, INC. | — | DB057830 | 2013-06-03 | Dissolved | BELLE FOURCHE |
| The Element Group LLC | — | DL255199 | 2023-07-22 | Active | Mitchell |
| THE ELEMENT LLC | — | DL016149 | 2008-04-04 | Dissolved | — |
| THE ELEMENTS, LLC | — | DL181083 | 2020-05-06 | Active | Sioux Falls |
| THE ELEVANCE HEALTH COMPANIES, INC. | — | FB014995 | 1991-12-23 | Active | Indianapolis |
| The Elevate Collective | — | NS325837 | 2026-04-12 | Active | Sioux Falls |
| The Elevator, LLC | — | DL268061 | 2024-02-07 | Active | Vienna |
| THE ELITE GROUP, LLC | — | FL003723 | 2007-09-10 | Revoked | MALVERN |
| THE ELIZABETH ROSE SOUTH DAKOTA LLC | — | DL041025 | 2014-11-07 | Active | NARBERTH |
| THE ELK POINT JUNIOR CHAMBER OF COMMERCE D/B/A THE ELK POINT AREA JAYCEES | — | NS005963 | 1976-03-22 | Inactive | — |
| THE ELKTON CHAPTER OF THE IZAAK WALTON LEAGUE OF AMERICA OF ELKTON, SD | — | NS001802 | 1949-04-16 | Inactive | — |
| The Elkton Community Child Care and Education Center, Inc. | — | NS143035 | 2018-01-24 | Dissolved | ELKTON |
| THE ELMEN FAMILY FOUNDATION | — | NS010174 | 1994-09-16 | Dissolved | SIOUX FALLS |
| THE EMBERS BAR-B-Q, INC. | — | DB051072 | 2006-05-05 | Inactive | — |
| The Emerald Co, Inc. | — | DB186977 | 2020-08-31 | Active | SIOUX FALLS |
| The Emerald Leaf, LLC | — | DL305502 | 2025-07-24 | Active | Rapid City |
| THE EMERALD TOWER, LLC | — | DL007574 | 2004-07-02 | Inactive | — |
| THE EMERY-PRATT COMPANY | — | FB027491 | 2003-07-16 | Active | Owosso |
| THE EMERY-WATERHOUSE COMPANY | — | 18920000D | 1892-01-29 | Active | — |
| THE EMMA V. MILLIKEN MEMORIAL HOSPITAL ASSOCIATION | — | 19370005ND | 1937-02-09 | Active | — |
| THE EMMANUEL BIBLE BAPTIST CHURCH OF PLYMOUTH, MAINE | — | 19640011L | 1964-12-15 | Active | — |
| The Emmes Company, LLC | — | FL198672 | 2021-03-15 | Revoked | Rockville |
| THE EMO AGENCY, INC. | — | FB027319 | 2003-05-16 | Inactive | WARRENTON |
| THE EMPLOYER GROUP, INC. D/B/A THE EMPLOYER GROUP OF WISCONSIN, INC. | — | FB020345 | 1997-07-31 | Inactive | VERONA |
| THE EMPLOYER GROUP, LLC | — | FL235706 | 2022-09-29 | Active | Verona |
| THE EMPLOYER REFERRAL GROUP, LLC | — | DL031405 | 2013-02-25 | Dissolved | SIOUX FALLS |
| THE EMPLOYMENT LAW GROUP, PC | — | FB235033 | 2022-09-20 | Active | WASHINGTON |
| The Empowerment Center LLC | — | DL212287 | 2021-10-14 | Dissolved | Sioux Falls |
| THE EMPRESS GROUP, LLC | — | DL020123 | 2009-11-06 | Dissolved | SIOUX FALLS |
| THE EMS TRAINING SCHOOL, LLC | — | FL144258 | 2018-02-21 | Active | Tyler |
| THE EMSB CORPORATION | — | FB022155 | 1999-01-05 | Revoked | MILLERSVILLE |
| The Enchanted Moon, LLC | — | DL309037 | 2025-09-11 | Active | Vermillion |
| THE ENCHANTED ROSE, INC. | — | DB042470 | 2000-02-22 | Dissolved | — |
| THE ENCYCLOPEDIA FOUNDATION | — | NS013397 | 2007-04-13 | Dissolved | — |
| The End Zone LLC | — | DL286512 | 2024-11-06 | Dissolved | Sioux Falls |
| THE END ZONE, INC. | — | DB034533 | 1994-06-21 | Inactive | — |
| THE ENDOSCOPY CENTER, INC. | — | DB326673 | 1998-11-20 | Active | RAPID CITY |
| THE ENDOSCOPY CENTER, INC. | — | DB040716 | 1998-11-20 | Active | RAPID CITY |
| THE ENDOSCOPY CENTER, LLC | — | DL327127 | 1998-11-20 | Active | RAPID CITY |
| THE ENERGY CORPORATION | — | FB001391 | 1959-09-04 | Inactive | HOUSTON |
| THE ENERGY CORPORATION | — | 19590015F | 1959-09-03 | Withdrawn | — |
| The Energy Group Company, Inc. | — | DB170105 | 2019-09-13 | Dissolved | Des Moines |
| THE ENERGY INSTITUTE | — | NS007201 | 1981-07-23 | Dissolved | — |
| The England-Moyneur, LLC | — | DL131592 | 2017-03-16 | Inactive | RAPID CITY |
| The Enlightened Guide, LLC | — | DL260404 | 2023-10-10 | Active | Sioux Falls |
| The Enlightened Mama LLC | — | DL300489 | 2025-05-16 | Suspended | Hartford |
| THE ENTERPRISE ADVISOR COMPANY | — | DB053860 | 2008-08-20 | Dissolved | SIOUX FALLS |
| THE ENTERPRISE INSTITUTE | — | NS011967 | 2002-03-04 | Active | BROOKINGS |
| THE ENTERPRISE PUBLISHING COMPANY, INCORPORATED | — | DB000451 | 1959-02-26 | Dissolved | — |
| THE ENTRECOR GROUP, INC. | — | FB030659 | 2006-05-25 | Inactive | DES MOINES |
| THE ENVIRONMENTAL CAREERS ORGANIZATION, INC. | — | FN010973 | 2006-11-13 | Revoked | BOSTON |
| THE ENVIRONMENTAL COMPLIANCE GROUP, LLC | — | FL042005 | 2013-08-19 | Revoked | EDMOND |
| THE ENVISON GROUP, INC. | — | FB039019 | 2015-12-11 | Active | Madison |
| The EOSYS Group, Inc. | — | FB243134 | 2023-01-27 | Active | Smyrna |
| THE EPIC MARKETING CORP. | — | FB023284 | 1999-12-06 | Inactive | DUNN |
| THE EPISCOPAL CHURCH OF THE GOOD SHEPHERD, SIOUX FALLS, SOUTH DAKOTA | — | CH000065 | 1959-05-08 | Active | SIOUX FALLS |
| THE EQUINE CENTER, P.C. | — | DB015450 | 1978-07-07 | Inactive | STURGIS |
| The Equity Engineering Group, Inc. | — | FB149909 | 2018-06-20 | Active | Shaker Heights |
| The Erickson Group, LLC | — | DL039831 | 2014-08-06 | Dissolved | ABERDEEN |
| THE ERICKSON PUBLISHING GROUP, INC. | — | DB050922 | 2006-03-31 | Dissolved | YANKTON |
| THE ERIE COUNTY INVESTMENT COMPANY | — | FB010073 | 1985-02-22 | Revoked | GOLDEN |
| The Eritrean Doll Collection LLC | — | DL187571 | 2020-09-12 | Dissolved | Sioux Falls |
| THE ERNEST A. RUTTER POST #9384 OF THE V.F.W OF THE U.S. INC. | — | 19500081ND | 1950-01-18 | Merged | — |
| THE ERWIN CEMETERY ASSOCIATION | — | NS002046 | 1883-04-16 | Active | Erwin |
| The Escape Unit, LLC | — | DL048367 | 2016-05-06 | Inactive | Sioux Falls |
| THE ESKEL COMPANY (SIOUX FALLS) | — | DB006241 | 1954-11-24 | Dissolved | — |
| The Espresso Pros LLC | — | DL247301 | 2023-03-25 | Dissolved | Dakota Dunes |
| The Essential Oil Shop LLC | — | DL165076 | 2019-05-24 | Inactive | Spearfish |
| The Estates at The Willows, LLC | — | DL036187 | 2013-12-10 | Inactive | SIOUX FALLS |
| THE ESTATES ON YANKTON TRAIL, LLC | — | DL003984 | 2001-08-10 | Dissolved | SIOUX FALLS |
| THE ESTATES ON YANKTON TRAILS HOMEOWNERS ASSOCIATION, INC. | — | NS013324 | 2007-01-18 | Active | SIOUX FALLS |
| THE ESTATES, LLC | — | DL016158 | 2008-04-07 | Dissolved | — |
| THE ESTENSON COMPANY, INC. | — | FB018352 | 1995-10-23 | Inactive | LUVERNE |
| The Esthetics Studio LLC | — | DL298778 | 2025-04-24 | Active | ROSCOE |
| THE ETHEL M. WEYMOUTH FOUNDATION, INC. | — | 19680075ND | 1968-11-27 | Dissolved | — |
| THE ETHIO LIGHT LLC | — | DL230484 | 2022-07-13 | Dissolved | Sioux Falls |
| THE ETHIOPIAN CHRISTIAN FELLOWSHIP CHURCH | — | CH003371 | 1995-03-27 | Active | SIOUX FALLS |
| THE ETHIOPIAN COMMUNITY ASSOCIATION OF SOUTH DAKOTA, INC. | — | NS010346 | 1995-05-31 | Inactive | — |
| THE ETIQUETTE & PROTOCOL CENTER, LTD. | — | DB051330 | 2006-07-11 | Inactive | HARROLD |
| The Euclid Chemical Company | — | FB213326 | 2021-10-29 | Active | Cleveland |
| THE EUGENE CHRISTIAN FOOD COMPANY | — | 19100010D | 1910-07-05 | Suspended | — |
| THE EUNICE FRYE HOME FOUNDATION | — | 18940000ND | 1894-05-16 | Active | — |
| THE EURALES JEFFERSON INVESTMENT COMPANY | — | DB192553 | 2020-12-09 | Dissolved | WATERTOWN |
| THE EV. LUTH. CHURCH OF OUR REDEEMER OF THE EV. LUTH. SYNOD OF MISSOURI, OHIO AND OTHER STATES OF | — | CH001344 | 1919-10-08 | Active | Philip |
| THE EVANGELICAL BAPTIST CHURCH, INC. | — | 19580009N | 1958-07-25 | Active | — |
| THE EVANGELICAL FREE CHURCH OF ABERDEEN, SOUTH DAKOTA | — | CH003213 | 1987-02-25 | Active | ABERDEEN |
| THE EVANGELICAL LUTHERAN CHURCH OF ST. PAUL U.A.C. | — | CH001156 | 1906-10-31 | Active | ROSCOE |
| THE EVANGELICAL LUTHERAN CHURCH OF ZION OF WAUBAY, SOUTH DAKOTA | — | CH001023 | 1894-02-02 | Active | WAUBAY |
| THE EVANGELICAL LUTHERAN GOOD SAMARITAN FOUNDATION | — | FN010387 | 1992-10-30 | Active | Sioux Falls |
| THE EVANGELICAL LUTHERAN GOOD SAMARITAN SOCIETY | — | FN000326 | 1952-05-28 | Active | Sioux Falls |
| THE EVANGELICAL LUTHERAN ST. JOHN'S CONGREGATION OF DEMPSTER | — | CH001372 | 1914-02-07 | Dissolved | ESTELLINE |
| THE EVANGELICAL LUTHERAN ST. PAUL CHURCH (ELK POINT) | — | CH002544 | 1937-07-30 | Active | Elk Point |
| THE EVANGELICAL LUTHERAN TRINITY CHURCH OF CORONA, ROBERTS COUNTY, SOUTH DAKOTA | — | CH002282 | 1900-01-02 | Active | CORONA |
| THE EVANS AMERICAN CORPORATION | — | FB017197 | 1994-08-22 | Revoked | HOUSTON |
| THE EVANS FAMILY LIMITED PARTNERSHIP | — | DP000638 | 1996-12-31 | Inactive | — |
| THE EVANSTON GROUP, INC. | — | FB133888 | 2017-06-01 | Inactive | Reading |
| The Evarts-Tremaine-Flicker Company LLC | — | FL250934 | 2023-05-16 | Active | Cleveland |
| The Event Company LLC, | — | DL129664 | 2017-01-16 | Active | Sioux Falls |
| The Ever Company LLC | — | DL283380 | 2024-09-19 | Active | Spearfish |
| THE EVERGREEN CEMETERY ASSOCIATION | — | NS002133 | 1928-06-27 | Active | WOOD |
| THE EVERGREEN COMPANY | — | DT000048 | 2005-08-26 | Active | — |
| THE EVERGREEN ORGANIZATION, INC. | — | FB026717 | 2002-10-28 | Revoked | CHESTER SPRINGS |
| THE EVERIST COMPANY | — | DB045115 | 2002-02-14 | Active | SIOUX FALLS |
| The Every LLC | — | DL253794 | 2023-06-29 | Dissolved | Watertown |
| The Everything Zen L.L.C. | — | DL169516 | 2019-08-31 | Inactive | Watertown |
| The Everything Zen, LLC. | — | DL211976 | 2021-10-10 | Dissolved | Watertown |