| KEITH SABERS CHEVROLET, INC. | DB025352 | 1986-04-29 | Inactive | — |
| Keith Schaefer Home Improvements, L.L.C. | DL199683 | 2021-03-26 | Suspended | DE SMET |
| Keith Thompson LLC | DL298954 | 2025-04-28 | Suspended | Sioux Falls |
| KEITH'S AUTO PARTS, INC. | DB028849 | 1989-11-03 | Inactive | — |
| KEITH'S AUTO PARTS, INC. | DB023513 | 1984-05-12 | Inactive | — |
| Keith's Marine, LLC | DL236322 | 2022-10-07 | Active | Mobridge |
| KEITH'S REPAIR, LLC | DL009401 | 2005-06-16 | Inactive | BRANDON |
| KEITHAHN FAMILY LLC | DL018395 | 2009-03-03 | Active | Harrisburg |
| KEITU ENGINEERS & CONSULTANTS, INC. | FB028970 | 2004-09-27 | Inactive | MANDAN |
| KEIZER ENTERPRISES, INC. | DB028562 | 1989-07-17 | Inactive | — |
| KEIZER KARES FOUNDATION | NS331856 | 2026-06-23 | Active | SIOUX FALLS |
| KEIZER MANAGEMENT, L.L.C. | DL006754 | 2004-01-05 | Active | North Sioux City |
| KEIZER TRAILER SALES, INC. | DB040757 | 1998-12-03 | Active | SIOUX FALLS |
| KEJE Holdings, LLC | DL148633 | 2018-05-23 | Suspended | Watertown |
| KEJUCA, LLC | DL010091 | 2005-11-01 | Dissolved | ABERDEEN |
| KEK, LLC | DL172365 | 2019-10-30 | Dissolved | Luverne |
| KEKK WEST, LLC | DL005945 | 2003-06-09 | Inactive | SIOUX FALLS |
| KEL Holdings, LLC | DL269517 | 2024-02-28 | Active | Hamill |
| KEL West LLC | DL237032 | 2022-10-19 | Active | Freeman |
| KEL8 ENTERPRISES, LLC | DL028915 | 2012-07-23 | Dissolved | WATERTOWN |
| KELA ENTERPRISES, LLC | DL018471 | 2009-03-13 | Active | BRANDON |
| KELAIA DRYWALL LLC | DL255480 | 2023-07-26 | Active | SIOUX FALLS |
| KELB, A Limited Liability Company | DL036753 | 2004-06-17 | Active | PIEDMONT |
| KELB, LLP | DR000825 | 2004-06-17 | Inactive | PIEDMONT |
| Kelbarstein, LLC | DL257039 | 2023-08-21 | Active | Sioux Falls |
| KELBART MANAGEMENT, LLC | DL019850 | 2009-09-29 | Dissolved | GILBERT |
| Kelbec Holdings, LLC | FL139526 | 2017-11-07 | Revoked | OMAHA |
| KELBEN Ventures, LLC | DL039844 | 2014-08-08 | Inactive | SIOUX FALLS |
| Kelcey Schroder Photography LLC | DL248238 | 2023-04-06 | Active | Sioux Falls |
| KELCO AUTO TRANSPORT INC. | DB043643 | 2001-01-08 | Dissolved | Watertown |
| KELCO, INC. (PIERRE) | DB005544 | 1966-09-20 | Inactive | — |
| KelCor Properties L.L.C. | DL138268 | 2017-10-10 | Active | Spearfish |
| KELD Partners, LLC | DL195193 | 2021-01-22 | Active | Sioux Falls |
| KELDENICH & SONS TRUCKING, INC. | DB037985 | 1996-12-20 | Inactive | — |
| Keldron Construction LLC | DL217550 | 2021-12-31 | Dissolved | Keldron |
| KELEHER CONCRETE CONSTRUCTION, INC. | DB041628 | 1999-07-12 | Inactive | — |
| KELEHER CONCRETE, INC. | DB047787 | 2004-01-12 | Active | HURON |
| KELFOR, INC. | DB029338 | 1990-04-02 | Dissolved | — |
| Kelin, LLC | DL137934 | 2017-10-03 | Active | SIOUX FALLS |
| KELIRU LLC | DL129433 | 2017-01-06 | Dissolved | Rapid City |
| KELKAY LLC | DL020630 | 2010-01-19 | Active | RAPID CITY |
| Kellan Properties, LLC | DL326540 | 2026-04-21 | Active | Brookings |
| Kellar Capital, LLC | DL317685 | 2026-01-10 | Active | Sioux Falls |
| Kellay LLC | DL286268 | 2024-11-02 | Active | Summerset |
| KELLEM INVESTMENTS LLC | DL229441 | 2022-06-23 | Dissolved | BELLE FOURCHE |
| KELLEN & STREIT, INC. | DB013989 | 1976-12-16 | Active | Yankton |
| Kellen Brothers LLC | DL310148 | 2025-09-25 | Active | Yankton |
| Kellen Construction, Inc. | DB058344 | 2013-11-22 | Dissolved | Arlington |
| Kellen Unlimited LLC | DL304859 | 2025-07-16 | Active | Yankton |
| Kellenberger Enterprises, LLC | DL299918 | 2025-05-08 | Active | Sioux falls |
| KELLENBERGER PROPERTIES, LLC | DL015808 | 2008-02-15 | Active | SIOUX FALLS |
| KELLER & ASSOCIATES, INC. | DB045981 | 2002-10-15 | Dissolved | SIOUX FALLS |
| Keller & Associates, LLC | DL313121 | 2025-11-06 | Active | Sioux Falls |
| Keller 281 Farm, LLC | DL157365 | 2018-12-10 | Active | DeSmet |
| KELLER AND WOLFF CHIROPRACTIC CLINIC, PROF. L.L.C. | DL005094 | 2002-09-26 | Dissolved | MOBRIDGE |
| KELLER AUTOMOTIVE, INC. | DB032564 | 1993-01-19 | Dissolved | SIOUX FALLS |
| KELLER BROTHERS, LLC | DL032863 | 2013-06-17 | Dissolved | PIERRE |
| Keller Brothers, LLC | DL260142 | 2023-10-05 | Active | Lemmon |
| Keller Cabinets, Inc. | DB216631 | 2021-12-16 | Active | WALLACE |
| Keller Car Ride, LLC | DL150338 | 2018-06-27 | Dissolved | Sioux Falls |
| KELLER CHINA RESTORATION, L.L.C. | DL014162 | 2007-06-28 | Inactive | RAPID CITY |
| KELLER CHIROPRACTIC CLINIC, P.C. | DB041632 | 1999-07-13 | Active | MOBRIDGE |
| Keller Companies LLC | DL017375 | 2008-09-18 | Active | Mobridge |
| KELLER CONSTRUCTION COMPANY | DB006646 | 1954-01-15 | Inactive | — |
| KELLER CONSTRUCTION LLC | DL017853 | 2008-12-08 | Active | TIMBER LAKE |
| Keller Custom Painting LLC | DL140201 | 2017-11-27 | Inactive | Timberlake |
| Keller Design LLC | DL038738 | 2014-05-08 | Active | Wallace |
| KELLER DRILLING LLC | DL043400 | 2015-04-27 | Active | LEMMON |
| KELLER ELECTRIC, LLC | DL006297 | 2003-09-22 | Active | PIERRE |
| Keller Family Farm, LLC | DL193303 | 2020-12-21 | Active | Tolstoy |
| KELLER FAMILY LIMITED PARTNERSHIP | DP002494 | 2012-12-26 | Active | GLENCROSS |
| Keller Family Management, LLC | DL040716 | 2014-10-15 | Inactive | TRAIL CITY |
| KELLER FARMS, INC. | DF029331 | 1990-03-30 | Dissolved | TOLSTOY |
| KELLER FENCE COMPANY, INC. | FB014572 | 1991-05-17 | Revoked | ST PAUL |
| KELLER FUN COMPANY, INC. | DB046638 | 2003-03-24 | Dissolved | SIOUX FALLS |
| KELLER HARDWARE, INC. | DB028047 | 1989-01-16 | Dissolved | WALLACE |
| KELLER HEATING AND COOLING, LLC | DL198052 | 2021-03-05 | Active | MOBRIDGE |
| Keller Holdings L.L.C. | DL247752 | 2023-03-31 | Active | Aberdeen |
| KELLER INC - WI | FB319421 | 2026-01-29 | Active | KAUKAUNA |
| KELLER INDUSTRIAL, INC. | FB251406 | 2023-05-23 | Active | ROCKAWAY |
| KELLER INSURANCE LLC | DL024512 | 2011-04-26 | Active | RAPID CITY |
| Keller Interior Design L.L.C. | DL315880 | 2025-12-19 | Active | Spearfish |
| Keller Interiors, LLC | FL166537 | 2019-06-25 | Revoked | Smyrna |
| Keller Interiors, LLC | FL298488 | 2025-04-22 | Active | Smyrna |
| Keller Investments 138 LLC | DL168920 | 2019-08-19 | Active | Hot Springs |
| Keller Investments LLC 600 | DL193919 | 2021-01-03 | Active | Hot Springs |
| KELLER KOUNTRY KORNER, LLC | DL021770 | 2010-06-22 | Active | BRADLEY |
| Keller Kustom LLC | DL146638 | 2018-04-09 | Active | WATERTOWN |
| Keller Lawn Care, LLC | DL241754 | 2023-01-09 | Active | Wallace |
| Keller LLC | DL163651 | 2019-04-24 | Active | Tolstoy |
| Keller Marketing L.L.C. | DL288507 | 2024-12-09 | Active | SPEARFISH |
| KELLER MECHANICAL, INC. | DB050378 | 2005-12-09 | Dissolved | — |
| KELLER MECHANICAL, INC. | DB050523 | 2006-01-03 | Active | WALLACE |
| KELLER MORTGAGE, LLC | FL134738 | 2017-06-30 | Inactive | DUBLIN |
| KELLER NORTH AMERICA, INC. | FB011172 | 1986-11-10 | Active | HANOVER |
| KELLER PETERSON OF ABERDEEN, LLC | DL013304 | 2007-02-26 | Active | BISMARCK |
| Keller Power Line, LLC | DL246633 | 2023-03-16 | Dissolved | Rapid City |
| KELLER PROPERTIES, LLC | DL034922 | 2013-08-28 | Active | RAPID CITY |
| Keller Ranch LLC | DL203004 | 2021-05-17 | Active | McLaughlin |
| Keller Real Estate, LLC | DL216869 | 2021-12-21 | Active | Sioux Falls |
| KELLER RENT-ALL & SALES, INC. | DB039866 | 1998-04-03 | Dissolved | SIOUX FALLS |
| Keller Rental Properties LLC | DL236751 | 2022-10-14 | Inactive | Watertown |
| KELLER ROOFING, LLC | DL045745 | 2015-11-05 | Dissolved | SIOUX FALLS |
| KELLER SPINK COUNTY FARM, LLC | DL030370 | 2012-12-10 | Dissolved | SIOUX FALLS |
| KELLER TRENCHING, LLC | DL203635 | 2021-05-26 | Active | Timber Lake |
| Keller Trucking LLC | DL200359 | 2021-04-07 | Active | McLaughlin |
| Keller Williams, LLC | FL207868 | 2021-08-06 | Inactive | Austin |
| Keller's Auto Repair LLC | DL271307 | 2024-03-21 | Dissolved | RAPID CITY, SD |
| KELLER'S DESIGN FABRICATION & INSTALLATION, INC. | DB035279 | 1995-01-12 | Inactive | — |
| Keller's Green Grocery, LLC | DL045991 | 2015-11-30 | Dissolved | SIOUX FALLS |
| Keller's Transportation Services, LLC | DL049151 | 2016-07-05 | Dissolved | RAPID CITY |
| KELLER, INC. | FB032762 | 2008-06-30 | Inactive | KAUKAUNA |
| KELLER, T. G. INC. | DB038878 | 1997-08-01 | Inactive | — |
| KELLER-LOWRY INSURANCE, INC. | FB030744 | 2006-06-27 | Revoked | DENVER |
| Kellerman Realty LLC | DL296654 | 2025-03-28 | Dissolved | Watertown |
| KELLERMEYER BERGENSONS SERVICES, LLC | FL000961 | 2001-05-11 | Active | Oceanside |
| KELLERMEYER BUILDING SERVICES, INC. | FB016814 | 1994-04-04 | Inactive | MAUMEE |
| Kellerton Church | CH253827 | 2023-06-29 | Active | Hazel |
| Kellerton Zion Cemetery | NS247750 | 2023-03-31 | Active | Vienna |
| Kelley Anderson Project Management Consulting Services Inc. | DB060547 | 2015-12-17 | Active | Custer |
| Kelley Ashby Consulting, LLC | DL167294 | 2019-07-14 | Active | Vermillion |
| KELLEY AVE, LLC | DL190605 | 2020-11-03 | Active | SIOUX FALLS |
| KELLEY BLOCK, LLC | DL019349 | 2009-07-13 | Active | Dickinson |
| KELLEY BROTHERS ROOFING, INC. | FB036253 | 2012-09-18 | Inactive | FAIRFIELD |
| KELLEY CASA, L.L.C. | DL243746 | 2023-02-06 | Active | FOUNTAIN HILLS |
| Kelley Construction LLC | DL322266 | 2026-03-02 | Active | Pierre |
| KELLEY CONSTRUCTION, INC. | DB036298 | 1995-09-29 | Dissolved | PIERRE |
| KELLEY CONSTRUCTION, INC. DBA JOE KELLEY CONSTRUCTION COMPANY | FB030394 | 2006-02-21 | Active | Louisville |
| Kelley Consulting Inc | DB160081 | 2019-02-07 | Dissolved | Clark |
| KELLEY DRUG COMPANY, INC. | 19480074D | 1948-02-02 | Suspended | — |
| KELLEY DRUG, INC. | DB018990 | 1979-08-29 | Dissolved | CUSTER |
| KELLEY ELECTRONICS, INC. | DB049454 | 2005-03-22 | Dissolved | PIERRE |
| KELLEY ENTERPRISES, INC. | DB021218 | 1981-12-29 | Inactive | — |
| KELLEY ENTERTAINMENT, L.L.C. | DL003676 | 2001-04-04 | Suspended | PIERRE |
| Kelley Estates LLC | DL288065 | 2024-12-02 | Active | SIoux Falls |
| KELLEY FAMILY, INC. | DF023388 | 1984-04-27 | Active | MITCHELL |
| KELLEY FARM OF SOUTH DAKOTA LLC | DL022220 | 2010-08-23 | Dissolved | SHAKOPEE |
| Kelley Farms LLC | DL267377 | 2024-01-29 | Active | Vermillion |
| KELLEY HOMESTEAD GROUP LLC | DL022714 | 2010-10-25 | Dissolved | CHANDLER |
| Kelley Jorgensen LLC | DL248435 | 2023-04-11 | Active | Burbank |
| KELLEY LANGLEY COACHING LLC | DL281141 | 2024-08-15 | Active | STURGIS |
| Kelley LLC | DL284201 | 2024-09-30 | Active | Sioux Falls |
| KELLEY PETERS CONSTRUCTION, INC. | FB024577 | 2000-11-27 | Revoked | HARTLEY |
| KELLEY PONTIAC, INC. | 19540048D | 1954-03-16 | Dissolved | — |
| KELLEY RENTALS, LLC | DL027115 | 2012-02-07 | Active | HURON |
| KELLEY'S BAR, LLC | DL026345 | 2011-11-28 | Active | PARKER |
| KELLEY-CLARKE, INC. | FB022723 | 1999-07-12 | Revoked | DIAMOND BAR |
| KELLEY-WESTPORT, INC. | FB015583 | 1992-10-06 | Revoked | OMAHA |
| KELLEYMOHR, INC. | DB130967 | 2017-02-23 | Dissolved | BROOKINGS |
| KELLEYS, LTD. | DB009110 | 1968-12-12 | Dissolved | Dickinson |
| Kelli J. Keegan P.C. | FB260864 | 2023-10-17 | Active | Martin |
| Kelli Nickerson LLC | DL332384 | 2026-06-30 | Active | Sioux Falls |
| KELLI O PHOTOGRAPHY LLC | DL023752 | 2011-02-10 | Active | RAPID CITY |
| KELLIE DEE'S CAKES AND MORE LLC | DL023170 | 2010-12-13 | Dissolved | KEYSTONE |
| Kellie Koehler Realty LLC | DL275025 | 2024-05-15 | Active | Lennox |
| KELLIE'S KIDS DAYCARE LLC | DL028980 | 2012-07-31 | Dissolved | Jefferson |
| KELLIHER & ASSOCIATES, INC. | FB020868 | 1997-12-29 | Revoked | W ST PAUL |
| KELLO, INC. | DB041407 | 1999-05-10 | Inactive | — |
| KELLOCK INVESTMENT, INC. | FB008762 | 1983-01-17 | Revoked | IOWA CITY |
| KELLOG WOOD PRODUCTS, INC. | DB032129 | 1992-09-14 | Inactive | — |
| KELLOGG & KIMSEY, INC. | FB021835 | 1998-09-29 | Revoked | SARASOTA |
| KELLOGG BROWN & ROOT SERVICES, INC. | FB033362 | 2009-04-02 | Active | Houston |
| KELLOGG BROWN & ROOT, INC. | FB014950 | 1991-11-25 | Inactive | HOUSTON |
| Kellogg Homestead, LLC | DL274786 | 2024-05-10 | Suspended | Spearfish |
| KELLOGG MONUMENT ASSOCIATION | 19060019ND | 1906-12-01 | Active | — |
| KELLOGG MOULDING, INC. | DB051958 | 2007-01-18 | Dissolved | — |
| KELLOGG SALES COMPANY | FB028014 | 2003-12-16 | Active | BATTLE CREEK |
| KELLOGG SALES COMPANY | FB008817 | 1983-02-23 | Revoked | BATTLE CREEK |
| KELLOGG SUPPLY, INC. | FB039650 | 2016-10-31 | Active | Carson |
| KELLOGG USA INC. | FB026275 | 2002-05-22 | Inactive | BATTLE CREEK |
| Kellogg-Wuttke, LLC | DL170919 | 2019-10-01 | Active | Harrisburg |
| Kellso LLC | DL213374 | 2021-10-29 | Active | Omaha |
| KELLY & ASSOCIATES INSURANCE GROUP, INC. | FB030649 | 2006-05-22 | Active | SPARKS |
| Kelly A Morgan MD, LLC | DL241085 | 2022-12-28 | Active | Watertown |
| KELLY ADVANTAGE, LLC | DL023151 | 2010-12-13 | Dissolved | SIOUX FALLS |
| Kelly Artessa, LLC | DL295634 | 2025-03-17 | Active | Dakota Dunes |
| KELLY BATCHELDER SCHOOL OF PIANO, INC. | DB046770 | 2003-04-22 | Inactive | — |
| KELLY BILLINGS VENTURES, L.L.P. | DR000959 | 2005-10-03 | Revoked | SIOUX FALLS |
| KELLY BISMARCK VENTURES LIMITED PARTNERSHIP | DP000066 | 1988-06-09 | Inactive | — |
| Kelly Brothers Investments LLC | DL049131 | 2016-07-05 | Dissolved | SIOUX FALLS |
| KELLY CAPITAL I VENTURES LIMITED PARTNERSHIP | DP001037 | 1999-06-14 | Active | — |
| KELLY CODY VENTURES LIMITED PARTNERSHIP | DP000202 | 1991-02-13 | Active | — |
| KELLY CODY WY HOTEL VENTURES LLLP | DP002580 | 2013-06-10 | Active | SIOUX FALLS |
| KELLY COMMUNICAITONS, INC. | DB022581 | 1983-07-13 | Dissolved | — |
| Kelly Conrado Performance Horses, LLC | DL230320 | 2022-07-11 | Dissolved | Box Elder |
| Kelly Construction and General Contracting LLC | DL284780 | 2024-10-09 | Active | Box Elder |
| Kelly Construction, Inc. | DB061066 | 2012-11-05 | Active | Dakota Dunes |
| KELLY DEVELOPMENT, LLC | DL010071 | 2005-10-28 | Active | RAPID CITY |
| KELLY ENGINEERING, INC. | FB014575 | 1991-05-20 | Inactive | BOONE |
| KELLY ENTERPRISES, LLC | DL021272 | 2010-04-16 | Active | BOX ELDER |
| Kelly Evans Trucking, LLC | DL048326 | 2016-05-05 | Dissolved | STURGIS |
| Kelly Family Properties, LLC | DL240258 | 2022-12-13 | Dissolved | Sioux Falls |
| Kelly Family, LLC | DL272730 | 2024-04-12 | Suspended | Sioux Falls |
| Kelly Froio Yoga LLC | DL257803 | 2023-08-30 | Dissolved | Watertown |
| Kelly G. Ricard Ranch, LLC | DA134801 | 2017-07-05 | Active | Piedmont |
| Kelly Girls LLC | DL221860 | 2022-03-02 | Active | Chamberlain |
| Kelly Golden Gateway, LLC | DL199402 | 2021-03-24 | Active | Sioux City |
| KELLY GRANDVILLE VENTURES LIMITED PARTNERSHIP | DP000864 | 1998-06-10 | Active | — |
| Kelly Green Trucking, LLC | DL189060 | 2020-10-08 | Active | MURDO |
| Kelly Gross Insurance, LLC | DL042351 | 2015-03-02 | Active | MITCHELL |