| Felsheim's Forage, LLC | DL280297 | 2024-08-02 | Active | Parker |
| Felsman Geologic Services LLC | DL287472 | 2024-11-20 | Active | Spearfish |
| FELT FAMILY FARM PARTNERS | GP000063 | 2012-09-17 | Active | BROOKINGS |
| Felten Family Farms, LLC | DL329951 | 2026-05-29 | Active | Aurelia |
| FELTL AND COMPANY, INC. | FB030358 | 2006-02-09 | Revoked | MINNEAPOLIS |
| Feltman construction LLC | DL177090 | 2020-02-10 | Active | Colton |
| Feltman Flooring LLC | DL192143 | 2020-12-02 | Dissolved | Sioux Falls |
| FELTON, BERLIN & ERDMANN INSURANCE SERVICES, INC. | FB221719 | 2022-02-28 | Active | PEABODY |
| FEM ELECTRIC ASSOCIATION, INC. | CO000378 | 1945-12-10 | Active | IPSWICH |
| FEM1, LLC | DL128343 | 2016-12-06 | Inactive | Salt Lake City |
| Feminine Finances LLC | DL325549 | 2026-04-08 | Active | Sioux Falls |
| Femme Inc. | DB294612 | 2025-03-04 | Dissolved | Watertown |
| Femre Farm LLC | DL212887 | 2021-10-22 | Dissolved | Cold Spring |
| FEMTO DESIGN, LLC | DL004233 | 2001-11-26 | Inactive | — |
| FEMUR FARMS, LLC | DL007487 | 2004-06-15 | Active | FORT PIERRE |
| Fence Busters LLC | DL182560 | 2020-06-05 | Active | Hermosa |
| Fence Line Berries, LLC | DL248355 | 2023-04-10 | Active | Montrose |
| FENCE POST CO. | FB031730 | 2007-06-07 | Inactive | BELLE FOURCHE |
| Fenceline Flush, LLC | DL307642 | 2025-08-25 | Active | Clark |
| Fencerow Productions, Inc. | DB140706 | 2017-12-07 | Active | Freeport |
| FENCING AROUND, INC. | DB197304 | 2021-02-24 | Active | SIOUX FALLS |
| FENCO & EFC, LLC | DL002525 | 1999-10-18 | Inactive | — |
| FENCO DEVELOPMENT CO. | FB027107 | 2003-03-12 | Revoked | MIDDLETOWN |
| Fender Mill Consulting, LLC | DL280975 | 2024-08-13 | Active | Box Elder |
| FENDER'S ROADHOUSE OF MITCHELL, LLC | DL019523 | 2009-08-10 | Dissolved | MITCHELL |
| FENDER, LLC | DL030107 | 2012-11-19 | Dissolved | MADISON |
| FENDI INC | DB334304 | 2026-07-22 | Active | WATERTOWN |
| FENDRICH DRONE SOLUTIONS LLC | DL259617 | 2023-09-27 | Active | Salem |
| FENDRICH, INC. | DB039719 | 1998-02-27 | Inactive | — |
| FENENGA & ASSOCIATES, P.C. | DB015236 | 1978-04-27 | Dissolved | WINNER |
| FENENGA FARMS, LLC | DL023402 | 2011-01-04 | Inactive | HARRISON |
| FENENGA INVESTMENTS, LLC | DL005765 | 2003-04-16 | Dissolved | Rapid City |
| Fenenga Properties, LLC | DL233388 | 2022-08-26 | Active | Rapid City |
| FENENGA RANCH, INC. | DB050549 | 2006-01-09 | Active | HAMILL |
| Feng Fu LLC | DL299127 | 2025-04-30 | Suspended | Sioux Falls |
| FengSun USA INC | DB322161 | 2026-03-01 | Active | Watertown |
| FENICLE FAMILY FARM TRUST M.B.T. | DB025274 | 1986-03-31 | Inactive | — |
| FENIMORE COUNCIL NO. 249, THE ORDER OF UNITED COMMERCIAL TRAVELERS OF AMERICA, INCORPORATED | NS006663 | 1961-01-18 | Dissolved | MITCHELL |
| FENIX & SCISSON, INC. | FB002473 | 1965-04-23 | Inactive | TULSA |
| Fenix Automotive & Locksmith LLC | DL256824 | 2023-08-18 | Dissolved | Tea |
| Fenix Capital Group, LLC | FL169173 | 2019-09-03 | Active | Parkville |
| Fenix Contracting and Construction, LLC | DL250476 | 2023-05-10 | Active | Rapid City |
| FENIX PROPERTIES, LLC | DL265743 | 2024-01-03 | Active | FLANDREAU |
| Fenix Tranquility LLC | DL285427 | 2024-10-19 | Active | Sioux Falls |
| FENJAMORE II LIMITED PARTNERSHIP | DP216788 | 2021-12-20 | Active | PIERRE |
| FENJAMORE LIMITED PARTNERSHIP | DP002821 | 2015-06-22 | Active | PIERRE |
| FENN AND ASSOCIATES, INC. | DB032624 | 1993-01-29 | Inactive | — |
| Fennario Timbers, LLC | DL208122 | 2021-08-11 | Active | Rapid City |
| Fennecs Media LLC | DL150505 | 2018-06-29 | Active | BRANDON |
| FENNELL DESIGN, INCORPORATED | DB050764 | 2006-02-27 | Active | Custer |
| FENNELL, INC. | DB028800 | 1989-10-16 | Inactive | — |
| FENNER & SON CONSTRUCTION, INC. | DB025557 | 1986-07-14 | Dissolved | — |
| Fenner Distributing LLC | DL211190 | 2021-09-29 | Dissolved | Rapid City |
| FENNIX LLC | DL309741 | 2025-09-21 | Inactive | Spearfish |
| Fenorys Calytharaen Summit LLC | DL327945 | 2026-05-05 | Active | Spearfish |
| Fenrir Publications, LLC | DL175349 | 2020-01-06 | Dissolved | Aberdeen |
| FENRIS PIPE ORGAN, INC. | FB026480 | 2002-07-29 | Revoked | WEBSTER |
| FENSEL'S ELECTRICAL SUPPLY, INC. | DB012541 | 1974-10-01 | Inactive | — |
| FENSEL'S, LLC | DL012738 | 2006-12-20 | Active | FREEMAN |
| FENSKE CATTLE COMPANY, INC. | DB033436 | 1993-09-22 | Active | WOONSOCKET |
| FENSKE ENTERPRISES, LLP | DR000958 | 2005-09-30 | Inactive | RAPID CITY |
| FENSKE EXCAVATING & CONSTRUCTION, LLC | DL031497 | 2013-03-04 | Active | ARLINGTON |
| FENSKE FARMS BUSINESS TRUST | DB027904 | 1988-12-09 | Inactive | — |
| FENSKE HUNTING SERVICES, LLC | DL040140 | 2014-08-29 | Active | WOONSOCKET |
| FENSKE MEDIA CORPORATION | DB002725 | 1962-04-13 | Dissolved | RAPID CITY |
| FENSKE PROPERTIES, LLC | DL009902 | 2005-09-27 | Dissolved | — |
| FENSTER & FENSTER, INC. | DB039255 | 1997-11-20 | Active | Rapid City |
| Fenster Enterprises Inc | DB199230 | 2021-03-23 | Active | Rapid City |
| Fenton Construction, Inc | DB238705 | 2022-11-16 | Dissolved | Sioux City |
| FENTON FARMS, INC. | DF026544 | 1987-07-13 | Dissolved | Belle Fourche |
| FENWAL, INC. | FB032140 | 2007-11-06 | Active | Lake Zurich |
| FENWAY INVESTMENTS, LLC | DL028397 | 2012-06-11 | Active | PIERRE |
| FENWINN PRESS, INC. | DB005029 | 1965-05-27 | Dissolved | RAPID CITY |
| FEO ADVISORS NO. 1, LLC | DL175837 | 2020-01-15 | Inactive | Sioux Falls |
| FER Holdings LLC | DL169787 | 2019-09-06 | Active | Sioux Falls |
| FER, LLC | DL141710 | 2017-12-28 | Active | RAPID CITY |
| FERA PHARMACEUTICALS, LLC | FL129254 | 2016-12-30 | Active | Locust Valley |
| Feral & Faded Clothing Co, LLC | DL309381 | 2025-09-16 | Active | Lead |
| Feral + Found LLC | DL314366 | 2025-11-25 | Active | Sioux Falls |
| Feral Female Firearms, LLC | DL269367 | 2024-02-27 | Active | Sioux Falls |
| Feral Filly Resale LLC | DL287804 | 2024-11-26 | Active | Watertown |
| Feral Hat Company LLC | DL307162 | 2025-08-15 | Active | Spearfish |
| Feral Historian LLC | DL290106 | 2025-01-02 | Active | Spearfish |
| Feral Woman LLC | DL249020 | 2023-04-19 | Active | Watertown |
| FERALLOY CORPORATION | FB031592 | 2007-04-25 | Inactive | BEVERLY HILLS |
| Fercam Services LLC | DL315239 | 2025-12-08 | Active | EL PASO |
| Ferdig Construction, Inc. | DB145613 | 2018-03-20 | Suspended | Dakota Dunes |
| Ferdig Custom Builders, LLC | DL213358 | 2021-10-29 | Active | NORTH SIOUX CITY |
| FERDIG'S BODY SHOP, INC. | DB019604 | 1980-04-02 | Dissolved | ELK POINT |
| FERDINAND DIRT, L.L.C. | FL001657 | 2003-07-17 | Revoked | Scottsbluff |
| Ferdinand, LLC | DL278661 | 2024-07-11 | Active | Custer |
| FERDING ELECTRIC, INC. | DB014247 | 1977-04-01 | Active | PIERRE |
| Ferg and Sons LLC | DL247413 | 2023-03-27 | Dissolved | Rapid City |
| FERGEN ENTERPRISES, INC. | DB034020 | 1994-02-07 | Dissolved | BROOKINGS |
| Fergen Outdoors Services LLC | DL331207 | 2026-06-15 | Active | Lennox |
| FERGEN PROPERTIES, L.L.C. | DL033344 | 2013-08-05 | Dissolved | BROOKINGS |
| FERGO'S LLC | DL029029 | 2012-08-06 | Dissolved | BISON |
| FERGUS FALLS MONUMENT COMPANY, INC. | FB016905 | 1994-05-02 | Revoked | FERGUS FALLS |
| FERGUS TIRE CENTER, INC. | DB016434 | 1979-02-20 | Active | FERGUS FALLS |
| Ferguson Appraisals LLC | DL187177 | 2020-09-03 | Active | SPEARFISH |
| FERGUSON CONSTRUCTION, INC. | FB036556 | 2013-02-11 | Active | BELLEVUE |
| Ferguson Contractors LLC | DL047231 | 2016-02-23 | Active | Pringle |
| FERGUSON ELECTRIC, INC. | DB025500 | 1986-06-19 | Active | HURON |
| FERGUSON ENTERPRISES OF KANSAS, INC. | FB016028 | 1993-04-26 | Inactive | NEWPORT NEWS |
| FERGUSON ENTERPRISES, INC. | FB016027 | 1993-04-26 | Inactive | NEWPORT NEWS |
| Ferguson Enterprises, LLC | FL162954 | 2019-04-09 | Active | Newport News |
| FERGUSON FAMILY LAND LIMITED PARTNERSHIP | DP002104 | 2010-07-01 | Active | WITTEN |
| Ferguson Family, LLC | DL225568 | 2022-04-22 | Active | Hot Springs |
| Ferguson Fencing LLC | DL189101 | 2020-10-08 | Dissolved | Rapid City |
| FERGUSON FIRE & FABRICATION, INC. | FB028836 | 2004-08-18 | Active | Newport News |
| Ferguson Fire Design, LLC | FL239021 | 2022-11-21 | Active | Newport News |
| FERGUSON GROUP (RAPID CITY) LTD. | DB023989 | 1984-12-11 | Inactive | — |
| FERGUSON GROUP LIMITED OF MITCHELL | DB012322 | 1974-05-23 | Dissolved | MITCHELL |
| FERGUSON HARBOUR INCORPORATED | FB028190 | 2004-02-02 | Inactive | HENDERSONVILLE |
| Ferguson Holdings LLC | DL205887 | 2021-07-05 | Active | Spearfish |
| Ferguson Land, LLC | DL280670 | 2024-08-08 | Active | TYNDALL |
| FERGUSON LIMITED PARTNERSHIP | DP001014 | 1999-04-01 | Inactive | — |
| FERGUSON LIVESTOCK AND LAND CO. | DF011637 | 1973-04-26 | Inactive | — |
| Ferguson Pyatt Architects, Inc | DB227100 | 2022-05-16 | Active | Watertown |
| Ferguson Services of Delaware Inc. | FB295306 | 2025-03-12 | Active | Newport News |
| Ferguson Services, LLC | DL198571 | 2021-03-13 | Active | Brandon |
| FERGUSON TECHNOLOGIES, INC. | DB055495 | 2010-07-19 | Active | DE SMET |
| FERGUSON THRALL DISTRIBUTION, INC. | FB022994 | 1999-09-28 | Revoked | NEWPORT NEWS |
| FERGUSON TRUCKING, LLC | DL159737 | 2019-01-31 | Active | SIOUX FALLS |
| FERLEY EXPLORATION INC. | DB028697 | 1989-09-12 | Inactive | — |
| FERLEY HERITAGE INVESTMENTS II LLC | DL029427 | 2012-09-17 | Active | RAPID CITY |
| FERLEY HERITAGE INVESTMENTS III LLC | DL029428 | 2012-09-17 | Active | RAPID CITY |
| Ferley Heritage Investments IV llc | DL235782 | 2022-09-29 | Active | Rapid City |
| FERLEY HERITAGE INVESTMENTS LLC | DL027374 | 2012-02-29 | Active | RAPID CITY |
| Ferley Heritage Investments V llc | DL174907 | 2019-12-27 | Active | Rapid City |
| Ferley Heritage Investments VI LLC | DL233544 | 2022-08-29 | Dissolved | Rapid City |
| Ferley Heritage Investments VIII LLC | DL271724 | 2024-03-28 | Active | Rapid City |
| Ferley Heritage Investments X llc | DL293392 | 2025-02-15 | Active | Rapid City |
| FERLEY JEWELERS, INC. | DB031599 | 1992-03-26 | Dissolved | PIERRE |
| FerleyBird, LLC | DL332850 | 2026-07-06 | Active | Rapid City |
| FERM PROPERTIES, INC. | DB054389 | 2009-03-20 | Dissolved | Watertown |
| FERMATEC INNOVATIONS, LLC | DL027986 | 2012-04-25 | Dissolved | BRANDON |
| FERMATECH, LLC | DL024605 | 2011-05-06 | Dissolved | BRANDON |
| FERMENTATIONEXPERTS USA, LLC | FL006591 | 2012-11-26 | Active | Sioux Falls |
| FERMENTATIONEXPERTS, INC. | DB054279 | 2009-02-02 | Active | Sioux Falls |
| Fermentrics OPSD LLC | DL277709 | 2024-06-25 | Active | Harrisburg |
| Fermi Forward Discovery Group, LLC | FL288596 | 2025-01-01 | Active | CHICAGO |
| FERMI RESEARCH ALLIANCE, LLC | FL131945 | 2017-03-27 | Active | CHICAGO |
| FERMIGENIX BIO, LLC | DL273930 | 2024-04-29 | Active | RAPID CITY |
| FERMOS CORPORATION (RAPID CITY) | DB023057 | 1984-01-12 | Inactive | — |
| FERN LIMITED PARTNERSHIP | DP001850 | 2007-12-27 | Active | — |
| FERN MASSAGE THERAPY LLC | DL326859 | 2026-04-23 | Active | Sioux Falls |
| Fern Strategy LLC | DL306312 | 2025-08-05 | Active | Watertown |
| FERN VENTURES LLC | DL302708 | 2025-06-17 | Active | SIOUX FALLS |
| FERN'S FASHIONS, INC. | DB019658 | 1980-04-21 | Inactive | — |
| Fernbrae Holdings, LLC | DL323223 | 2026-03-13 | Active | Aberdeen |
| FERNEY FARMERS COOPERATIVE ELEVATOR COMPANY | CO012400 | 1911-06-22 | Inactive | — |
| FERNLEY SUPER LODGING, INC. | DB037173 | 1996-05-06 | Dissolved | — |
| FERNSON BREWING COMPANY, LLC | DL037463 | 2014-02-14 | Active | SIOUX FALLS |
| FERNSON TAPHOUSE, LLC | DL047523 | 2016-03-14 | Active | SIOUX FALLS |
| Fernvale Inc | DB280858 | 2024-08-12 | Active | Sturgis |
| Fernweh Mobile RV Services, LLC | DL298011 | 2025-04-15 | Active | Stokesdale |
| Fernweh, LLC | DL250386 | 2023-05-09 | Dissolved | Spearfish |
| FERNWOOD GRANGE #446, PATRONS OF HUSBANDRY | 19510038ND | 1951-08-14 | Active | — |
| Fernwood LLC | DL236392 | 2022-10-09 | Active | Sioux Falls |
| Ferny Holdings II, LLC | DL212949 | 2021-10-25 | Active | Sioux Falls |
| Fero Management LLC | DL198848 | 2021-03-17 | Active | Sioux Falls |
| Ferosis LLC | DL326332 | 2026-04-17 | Active | Sioux Falls |
| FERRARI FINANCIAL SERVICES INC. | FB032005 | 2007-09-18 | Active | Englewood Cliffs |
| Ferraro Podiatry Solutions LLC | DL220351 | 2022-02-10 | Inactive | BELLE FOURCHE |
| FERRELL NEUROMONITORING LLC | DL010781 | 2006-02-24 | Active | RAPID CITY |
| FERRELL PETROLEUM, INC. | FB010712 | 1986-02-18 | Inactive | HOUSTON |
| FERRELLGAS, INC. | FB011110 | 1986-10-08 | Active | LIBERTY, |
| FERRELLGAS, INC. | FB009704 | 1984-07-23 | Inactive | LIBERTY |
| FERRELLGAS, L.P. D/B/A FERRELLGAS OPERATING LIMITED PARTNERSHIP | FP000235 | 1994-06-20 | Active | LIBERTY |
| FERRELLINKS, INC. | DB042494 | 2000-03-01 | Inactive | — |
| Ferrer Enterprises, LLC | DL038500 | 2014-04-25 | Inactive | Box Elder |
| FERRIS & COMPANY, INCORPORATED | FB009343 | 1984-01-12 | Revoked | WASHINGTON |
| FERRIS, BAKER WATTS, INCORPORATED | FB013188 | 1989-11-17 | Revoked | WILMINGTON |
| FERRIS, BAKER WATTS, INCORPORATED | FB024376 | 2000-10-05 | Revoked | WILMINGTON |
| FERRO UNION INC. | FB011052 | 1986-09-02 | Revoked | TORRANCE |
| FERROVIA SERVICES, LLC | FL133190 | 2017-05-05 | Active | Auburn |
| FerryRealm LLC | DL257056 | 2023-08-21 | Active | Brandon |
| FERTIG TRUCKING LLC | DL218045 | 2022-01-07 | Active | Vermillion |
| Fertile Ground Farm & Homestead, LLC | DL041427 | 2014-12-11 | Dissolved | RENNER |
| FERTILE GROUND LLC | DL029632 | 2012-10-05 | Dissolved | RAPID CITY |
| Fertile Prairie, Inc. | DB059326 | 2014-08-15 | Dissolved | CANTON |
| Fertile Soil, LLC | DL049703 | 2016-08-25 | Dissolved | Culver City |
| FERTILITY WHEEL LLC | DL216727 | 2021-12-17 | Active | EMERY |
| FERTILIZER EQUIPMENT, INC. | FB013569 | 1990-05-10 | Inactive | VALLEY CITY |
| FES LLC | FL162656 | 2019-04-03 | Active | Lincoln |
| FESER'S ENTERPRISES, INC. | DB026497 | 1987-06-26 | Dissolved | — |
| Fesler Holdings, Inc. | FB017959 | 1995-06-08 | Active | St Louis Park |
| FEST INN LODGING, LLC | DL020733 | 2010-02-04 | Dissolved | CRESBARD |
| FESTA CATERING LLC | DL024360 | 2011-04-11 | Dissolved | SIOUX FALLS |
| FESTIVAL FAMILY ENTERPRISES, LTD. | FB009215 | 1983-10-31 | Revoked | SKIDMORE |
| FESTIVAL FOODS, INC. | FB011559 | 1987-06-29 | Inactive | LA CROSSE |
| Festival of Bands USA | NS008673 | 1988-02-08 | Active | SIOUX FALLS |
| FESTIVAL OF LIGHTS | NS011575 | 2000-08-09 | Dissolved | RAPID CITY |
| Festival of Lights Parade, Inc. | NS239969 | 2022-12-08 | Active | Rapid City |
| Festival of Trees of Sturgis, Inc. | NS280590 | 2024-08-07 | Active | Sturgis |
| Festive Lighting by Design LLC | DL155376 | 2018-10-19 | Dissolved | Sioux Falls |
| Festivus, LLC | DL176585 | 2020-01-30 | Active | RAPID CITY |
| FESTLab, LLC | DL042085 | 2015-01-27 | Inactive | LOS ANGELES |
| FESTOOL USA LLC | FL278941 | 2024-07-16 | Active | LEBANON |