| GULF-CANADA, INC. | DB025055 | 1986-01-20 | Inactive | — |
| GulfBar & Company, LLC | DL284061 | 2024-09-30 | Active | Sioux Falls |
| Gulfish Marketing, LLC | DL254936 | 2023-07-18 | Dissolved | Kalamazoo |
| GULFSIDE SUPPLY, INC. | FB031802 | 2007-07-03 | Active | Tampa |
| Gulfstone Capital LLC | DL328805 | 2026-05-14 | Active | Watertown |
| GULFSTREAM RISK PARTNERS, LLC | FL187321 | 2020-09-08 | Active | Boca Raton |
| Gulfstream Service LLC | DL199201 | 2021-03-24 | Dissolved | Sioux Falls |
| GULIAN'S | 19550050D | 1955-07-11 | Suspended | — |
| GULKER'S FEED AND GRAIN, INC. | DB015268 | 1978-05-08 | Inactive | — |
| GULL INDUSTRIES, INC. | FB012751 | 1989-05-11 | Revoked | SEATTLE |
| Gull Lake Marine LLC | DL282416 | 2024-09-05 | Active | Naples |
| GULL LAKE REAL ESTATE, LLC | DL020838 | 2010-02-18 | Dissolved | CUMMING |
| GULL MINING CORPORATION | FB013272 | 1989-12-21 | Active | Spearfish |
| GULL OPERATIONS, INC. | FB013271 | 1989-12-21 | Revoked | SPEARFISH |
| GULLAH ISLES LLC | DL245911 | 2023-03-07 | Dissolved | WATERTOWN |
| Gullett & Associates, Inc. | FB172099 | 2019-10-24 | Revoked | Houston |
| GULLFOSS ICELANDIC LLC | DL020201 | 2009-11-18 | Dissolved | MILBANK |
| Gullickson Auction Service, LLC | DL213174 | 2021-10-27 | Active | Flandreau |
| GULLICKSON BROTHERS, INC. | DB029324 | 1990-03-29 | Active | SIOUX FALLS |
| GULLICKSON CATTLE COMPANY, INC. | DB024595 | 1985-07-25 | Inactive | — |
| GULLICKSON CATTLE COMPANY, INC. | DB035305 | 1995-01-19 | Active | LAKE PRESTON |
| GULLICKSON CATTLE COMPANY, INC. | DB029022 | 1989-12-29 | Inactive | — |
| GULLICKSON COMMERCIAL PROPERTIES, LLC | DL037569 | 2014-02-24 | Active | BROOKINGS |
| Gullickson Masonry, LLC | DL221093 | 2022-02-20 | Active | Sioux Falls |
| GULLICKSON RENTAL PROPERTIES, LLC | DL037570 | 2014-02-24 | Active | Brookings |
| GULLICKSON TRUCKING, INC. | DB029323 | 1990-03-29 | Inactive | — |
| GULLICKSON TRUCKING, INC. | DB035304 | 1995-01-19 | Inactive | — |
| GULLY GAMING, INC. | DB038506 | 1997-04-28 | Dissolved | DEADWOOD |
| GULSETHS, INC. | DB019102 | 1979-10-02 | Dissolved | — |
| Gumba Enterprises LLC | DL246391 | 2023-03-13 | Active | Sioux Falls |
| GUMBLE-R ENTERPRISES, INC. | DB038627 | 1997-05-29 | Dissolved | — |
| GUMBO 2000 LIMITED PARTNERSHIP | DP001103 | 1999-12-08 | Inactive | — |
| Gumbo Aviation LLC | DL141071 | 2017-12-14 | Active | Belle Fourche |
| GUMBO CREEK, INC. | DF024356 | 1985-04-18 | Inactive | — |
| Gumbo Drive, L.L.C. | DL041231 | 2014-12-01 | Dissolved | BOX ELDER |
| GUMBO GOPHER FOUNDATION | NS048988 | 2013-09-10 | Active | Hoven |
| GUMBO SAG FARMS, INC. | DB040807 | 1998-12-17 | Inactive | — |
| Gumbo, LLC | DL216415 | 2021-12-14 | Active | Vivian |
| Gumby's PCS, LLC | DL161593 | 2019-03-12 | Dissolved | North Sioux City |
| GUMPHREY LEARNING CENTERS, INC. | FB011938 | 1988-02-23 | Inactive | BLOOMINGTON |
| GUN GROUP INC | FB170592 | 2019-09-23 | Inactive | Detroit Lakes |
| Gun Guy Gear LLC | DL166533 | 2019-06-25 | Active | Scotland |
| Gun Hive, Inc. | DB059827 | 2015-02-13 | Active | Meadow |
| GUN INSET INC. | DB029063 | 1990-01-08 | Inactive | — |
| Gun Metal Garage LLC | DL290295 | 2025-01-05 | Active | Mobridge |
| GUN NUTS MEDIA LLC | DL031411 | 2013-02-25 | Dissolved | SIOUX FALLS |
| GUN ONE CONSTRUCTION, INC. | DB047817 | 2004-01-20 | Inactive | — |
| GUN OWNERS OF SOUTH DAKOTA, INC | NS233383 | 2022-08-26 | Dissolved | Sioux Falls |
| Gun Slingin' Gypsy, LLC | DL180078 | 2020-04-17 | Active | Whitewood |
| GUN SMOKE II LLC | DL009487 | 2005-07-05 | Inactive | — |
| GUN VAULT, LLC | DL028114 | 2012-05-07 | Active | Edgemont |
| GUNAL INC. | DB039452 | 1997-12-31 | Inactive | CLARK |
| GUNBARREL RANCH, INC. | DB040177 | 1998-06-17 | Active | WESSINGTON SRPINGS |
| Gunderson & Evenson, LLP | DR000404 | 1999-08-16 | Active | Clear Lake |
| GUNDERSON & JOHNSON ENTERPRISES, L.L.C. | DL003695 | 2001-04-11 | Inactive | — |
| GUNDERSON & SCHMIDT, INC. | FB023831 | 2000-05-01 | Revoked | PORTLAND |
| GUNDERSON AMAZING FIREWORKS LLC | FL042880 | 2014-08-11 | Active | BUFFALO |
| Gunderson Construction, LLC | DL186286 | 2020-08-19 | Active | Gettysburg |
| Gunderson Enterprises Operations, LLC | DL307506 | 2025-08-21 | Active | Mission Hill |
| Gunderson Enterprises Trucking, LLC | DL049475 | 2016-08-04 | Dissolved | MISSION HILL |
| GUNDERSON ENTERPRISES, INC. | DB045883 | 2002-09-16 | Active | MISSION HILL |
| Gunderson Enterprises, LLC | DL046535 | 2002-09-16 | Active | MISSION HILL |
| Gunderson Family, LLC | DL045199 | 2015-09-21 | Active | Aberdeen |
| GUNDERSON FARMS, INC. | DF010585 | 1971-05-27 | Active | CROOKS |
| GUNDERSON HOLDINGS LLC | DL015796 | 2008-02-14 | Dissolved | RAPID CITY |
| GUNDERSON INTERPRETING, LLC | DL026986 | 2012-01-24 | Active | Sioux Falls |
| GUNDERSON MANUFACTURING COMPANY | DB041689 | 1999-07-29 | Inactive | — |
| GUNDERSON PALMER REGISTERED AGENTS, LLC | DL018521 | 2009-03-18 | Active | RAPID CITY |
| GUNDERSON RACING, INC. | DB051495 | 2006-09-01 | Active | SIOUX FALLS |
| GUNDERSON RANCH, LLC | DA013851 | 2007-05-07 | Active | BUFFALO |
| GUNDERSON RANCH, LLC | DL013851 | 2007-05-07 | Active | BUFFALO |
| GUNDERSON TRUCKING, INC. | DB042429 | 2000-02-10 | Active | BUFFALO |
| GUNDERSON'S COMPANIES, INC. | FB035859 | 2012-03-28 | Active | SIOUX CITY |
| Gunderson's Properties, LLC | DL183015 | 2020-06-15 | Active | Dakota Dunes |
| GUNDERSON, PALMER, NELSON & ASHMORE, LLP | DR000007 | 1995-08-30 | Active | RAPID CITY |
| GUNDERSONS, INC. | DB003863 | 1964-11-02 | Inactive | — |
| GUNDLE LINING CONSTRUCTION CORP. | FB011955 | 1988-02-29 | Inactive | HOUSTON |
| GUNDLE VENTURES, INC. | DB028696 | 1989-09-12 | Inactive | — |
| GUNDOGDOC.COM, PROF. LLC | DL007456 | 2004-06-08 | Active | RENNER |
| Gundvaldson, LLC | DL160105 | 2019-02-07 | Active | Brandon |
| GUNEAGLE, LLC | DL026023 | 2011-10-19 | Dissolved | CUSTER |
| GUNFIGHTER'S HALL OF FAME, INC. | DB029353 | 1990-04-02 | Inactive | HERMOSA |
| Gunkel Agency Inc | DB148974 | 2018-05-30 | Active | Mitchell |
| GunLand, LLC | DL191496 | 2020-11-18 | Active | Buffalo |
| GUNLIKSON PETROLEUM, INC. | FB016215 | 1993-07-22 | Active | LITTLETON |
| Gunn Painting and Staining LLC | DL214557 | 2021-11-16 | Dissolved | Blackhawk |
| GUNN PRODUCTIONS/MAVERICK MEDIA, INC. | DB046732 | 2003-04-11 | Active | Brandon |
| Gunn's Outdoor Pursuits, LLC | DL260925 | 2023-10-17 | Inactive | Rapid City |
| GUNNALLEN FINANCIAL, INC. | FB029776 | 2005-07-13 | Revoked | TAMPA |
| GUNNARE LLC | DL010513 | 2006-01-10 | Active | Mitchell |
| Gunner Caulking & Sealants Inc | FB265047 | 2024-01-01 | Active | Lake Elsinore |
| Gunner Holdings LLC | DL294834 | 2025-03-06 | Active | Aberdeen |
| Gunner Investments, LLC | DL244990 | 2023-02-22 | Inactive | Hot Springs |
| Gunner McGee Farms LLC | DL250450 | 2023-05-09 | Active | Seneca |
| Gunner Real Estate INC. | DB314952 | 2025-12-03 | Active | Aberdeen |
| GUNNER'S HAVEN, LLC | DL020687 | 2010-01-28 | Active | SELBY |
| GUNNER'S INC. | DB016088 | 1978-10-23 | Dissolved | — |
| GUNNER'S LOUNGE, LLC | DL011488 | 2006-06-06 | Inactive | — |
| GunnerBoy LLC | DL038724 | 2014-05-08 | Inactive | Ellsworth AFB |
| GUNNERRUN CORP | DB184634 | 2020-09-01 | Dissolved | RAPID CITY |
| Gunnerrun Vet | NS199674 | 2021-03-26 | Dissolved | RAPID CITY |
| GUNNINK FARM, INC. | DF021727 | 1982-08-05 | Active | CROOKSTON |
| Gunnison, LLC | DL044614 | 2015-08-07 | Inactive | RAPID CITY |
| Gunnstock Timber Frames, Inc. | FB039627 | 2016-10-17 | Revoked | POWELL |
| GunOil, LLC | DL191497 | 2020-11-18 | Active | Buffalo |
| GUNRECORD, INC. | DB054461 | 2009-04-17 | Dissolved | HURON |
| GunRunner Incorporated | DB292892 | 2025-02-09 | Active | Volin |
| GUNS OF HISTORY, INC. | DB046050 | 2002-10-31 | Inactive | SIOUX FALLS |
| GUNSHOT ACRES, INC. | DB042008 | 1999-11-04 | Dissolved | HITCHCOCK |
| GUNSLINGER RADIO, INC. | DB023839 | 1984-10-18 | Inactive | PIERRE |
| GUNSLINGER ROAD ASSOCIATION, INC. | NS049931 | 2016-03-16 | Active | SPEARFISH |
| GUNSLINGER TECHNOLOGIES LLC | DL020949 | 2010-03-09 | Active | FLANDREAU |
| GUNSLINGER'S LLP | DR001538 | 2013-02-12 | Active | CORSICA |
| GUNSMOKE FARMS, L.P. | FP149044 | 2018-05-31 | Active | FORT WORTH |
| Gunsmoke Farms, LLC | FL135756 | 2017-08-08 | Inactive | Dallas |
| GUNSMOKE GROUP, LLC | DL031443 | 2013-02-14 | Inactive | HURON |
| GunSmoke LLC | DL299414 | 2025-05-03 | Active | Chamberlain |
| GUNSMOKE PROPERTIES LLC | DL026185 | 2011-11-08 | Dissolved | HURON |
| GUNTHER-NASH, INC. | FB027926 | 2003-11-19 | Inactive | ST LOUIS |
| GUNUP GUN SALES LLC | DL029532 | 2012-09-26 | Inactive | SIOUX FALLS |
| GUNUP PUBLISHING, INC. | FB038423 | 2013-02-26 | Dissolved | SIOUX FALLS |
| GUNUP SIOUX FALLS LLC. | DL033213 | 2013-07-24 | Dissolved | SIOUX FALLS |
| GUNUP, INC. | FB036121 | 2012-07-20 | Revoked | SIOUX FALLS |
| GUNVILLE RODEOS, INC. | DB022828 | 1983-10-24 | Inactive | — |
| Gunvordahl Gunvordahl & Norberg Prof. L.L.C. | DL154180 | 2018-09-24 | Active | Burke |
| Gunway Holdings, LLC | FL137532 | 2017-09-26 | Revoked | HARRISBURG |
| GUNWAY, INC. | FB038747 | 2015-08-03 | Revoked | Harrisburg |
| GUPPY ENTERTAINMENT, LLP | DR000029 | 1995-12-28 | Inactive | — |
| Guptill Electric LLC | DL322341 | 2026-03-03 | Active | MARTIN |
| GUPTILL FARMS, INC. | DF013861 | 1976-10-08 | Active | INTERIOR |
| GUPTILL RANCH LLC | DL033015 | 2013-07-02 | Active | Watertown |
| GURBAN, INC. | DB012726 | 1975-01-31 | Inactive | — |
| GURE TRANS INC | DB136936 | 2017-09-12 | Dissolved | SIOUX FALLS |
| Gurland Holding, LLC | DL207778 | 2021-08-05 | Active | Sunrise |
| GURNEY DEVELOPMENT, INC. | DB052646 | 2007-08-08 | Dissolved | — |
| GURNEY FARMS, INC. | DF022952 | 1983-12-14 | Active | YANKTON |
| GURNEY FLATS, LLC | DL249606 | 2023-04-27 | Active | Sioux Falls |
| GURNEY REDEVELOPMENT GROUP, L.L.C. | DL009067 | 2005-04-21 | Active | YANKTON |
| GURNEY SEED & NURSERY CORP. | DB023369 | 1984-04-23 | Inactive | — |
| GURNEY WHOLESALE, INC. | FB010398 | 1985-08-23 | Revoked | SAN FRANCISCO |
| GURSCHICK BROS. REALTY CO. | 19620055D | 1962-04-20 | Active | — |
| GURU INSURANCE MARKETING, LLC | FL280429 | 2024-08-05 | Active | TUPELO |
| Guru Nanak, Inc. | DB130370 | 2017-02-03 | Active | WATERTOWN |
| Guru Training Camp LLC | DL039613 | 2014-07-22 | Dissolved | SIOUX FALLS |
| GURU, LLC | DL009628 | 2005-08-02 | Inactive | — |
| GURWITCH PRODUCTS, L.L.C. | FL044097 | 2016-02-08 | Inactive | ADA |
| Gus & Aggie Legacy, LLC | DL326275 | 2026-04-16 | Active | Sioux Falls |
| GUS CONSTR. CO., INC. | FB163019 | 2019-04-11 | Active | Casey |
| GUS MACKER ENTERPRISES, INC. | FB021164 | 1998-03-27 | Revoked | GREENVILLE |
| Gus Trucking LLC | DL197934 | 2021-03-04 | Suspended | Box Elder |
| GUS' BEST ICE CREAM, LLC | DL026924 | 2012-01-18 | Dissolved | Hot Springs |
| Gus' Mobile Detailing LLC | DL298892 | 2025-04-27 | Active | Pierre |
| GUS', LLC | DL012014 | 2006-08-29 | Inactive | PIERRE |
| GUSCO. M, LLC | DL016871 | 2008-06-30 | Inactive | Wagner |
| GUSCO. W, LLC | DL032037 | 2013-04-15 | Active | Wagner |
| Guse Property Group LLC | DL238491 | 2022-11-13 | Inactive | Box Elder |
| GUSS CONSTRUCTION INC. | DB053042 | 2007-12-20 | Inactive | — |
| GUSSIAAS ENTERPRISES, INC. | DB042690 | 2000-04-13 | Inactive | — |
| Gusso Brothers Lawncare, LLC | DL225075 | 2022-04-16 | Active | Brandon |
| GUSSO SURETY BONDS, INC. | DB048582 | 2004-08-02 | Active | SIOUX FALLS |
| Gusso, LLC | DL294373 | 2025-02-28 | Active | Madison |
| GUSSO-TORDOFF INVESTMENTS, INC. | DB024812 | 1985-10-23 | Dissolved | — |
| GUSSY INC. | DB057825 | 2013-05-31 | Dissolved | OAKLAND |
| GUST ENTERPRISES, INC. | DB021702 | 1982-07-29 | Dissolved | — |
| GUST LAGERQUIST & SONS, INC. | FB001293 | 1959-01-06 | Inactive | MINNEAPOLIS |
| Gust Transport LLC | DL221997 | 2022-03-04 | Dissolved | CENTERVILLE |
| GUST TRANSPORT, INC. | DB016229 | 1978-12-19 | Inactive | — |
| GUSTAD & GUSTAD, INC. | DB038239 | 1997-02-20 | Active | VOLIN |
| Gustad Farms, LLC | DL044613 | 2015-08-06 | Active | VOLIN |
| Gustaf LLC | DL231923 | 2022-08-03 | Dissolved | Aurora |
| GUSTAF'S GREENERY, INC. | DB026218 | 1987-03-20 | Dissolved | SIOUX FALLS |
| GUSTAFSON DEVELOPMENT COMPANY, LIMITED PARTNERSHIP, LLLP | DP000615 | 1996-12-06 | Active | — |
| GUSTAFSON KROGMAN & ASSOCIATES REALTY INC | DB026248 | 1987-04-01 | Active | BROOKINGS |
| GUSTAFSON RENTALS, LLC | DL015705 | 2008-02-04 | Dissolved | BLACK HAWK |
| Gustafson Roofing LLC | DL226073 | 2022-04-29 | Suspended | Watertown |
| GUSTAFSON TILING & EXCAVATING LLC | DL025324 | 2011-07-29 | Active | — |
| GUSTAFSON TILING & EXCAVATING, INC. | DB059245 | 2011-07-29 | Dissolved | HAYTI |
| GUSTAFSON'S REMODELING INCORPORATED | DB034369 | 1994-05-09 | Dissolved | Sioux Falls |
| GUSTAFSON, INC. | FB005524 | 1976-08-17 | Revoked | PLANO, |
| GUSTARE, L.L.C. | DL023006 | 2010-11-29 | Dissolved | HUDSON FALLS |
| Gustav Construction, LLC | DL183420 | 2020-06-22 | Active | Brandon |
| GUSTAVE A. LARSON COMPANY | FB014917 | 1991-11-04 | Active | Pewaukee |
| GUSTAVE J.S. WHITE OF NEW YORK, INC. | FB013449 | 1990-03-13 | Inactive | NEWPORT |
| GUSTAVE J.S. WHITE, INC. | FB012733 | 1989-05-01 | Inactive | MIDDLETOWN |
| Gustavo Holdings, LLC | DL168586 | 2019-08-09 | Dissolved | Sioux Falls |
| Gustavus Adolphus College | FN030444 | 2015-05-11 | Active | SAINT PETER |
| Gusto Capital, LLC | FL163525 | 2019-04-22 | Active | SAN FRANCISCO |
| Gusto, Inc. | FB180331 | 2020-04-22 | Active | SAN FRANCISCO |
| GUSTOLAB INTERNATIONAL, LLC | DL265004 | 2023-12-22 | Inactive | GENEVA |
| GUT HUT LLC | DL131014 | 2017-02-24 | Inactive | YANKTON |
| Gutenberg, LLC | DL311222 | 2025-10-10 | Active | Brookings |
| GUTENKAUF FAMILY LIMITED PARTNERSHIP | DP001117 | 1999-12-29 | Active | — |
| GUTENKAUF LAND, L.L.C. | DA024768 | 2011-05-24 | Active | Onaka |
| GUTENKAUF LAND, L.L.C. | DL024768 | — | Active | — |
| GUTES LEBEN, LLC | DL179441 | 2020-04-01 | Dissolved | Spearfish |
| GUTHMILLER ACCOUNTING, LTD. | DB048928 | 2004-11-24 | Active | ABERDEEN |
| Guthmiller Custom Contracting and Seed LLC | DL213755 | 2021-11-04 | Dissolved | Yankton |
| Guthmiller Enterprises, LLC | DL046235 | 2015-12-14 | Dissolved | YANKTON |
| GUTHMILLER FARMS, INC. | DB057422 | 2012-12-28 | Active | SCOTLAND |
| GUTHMILLER FUND | NS014062 | 2009-06-23 | Dissolved | — |