| KIDDVILLE RANCH, L.L.C. | DL040583 | 2014-10-08 | Active | CUSTER |
| Kiddy Up western baby accessories co. | DB246295 | 2023-03-12 | Dissolved | Belle Fourche |
| KIDIST SELASSIE ERITREAN ORTHODOX TEWAHEDO CHURCH, SIOUX FALLS, SOUTH DAKOTA | CH003637 | 2012-06-27 | Suspended | SIOUX FALLS |
| KIDKARE FAMILY DAY CARE ASSOCIATION | NS008727 | 1988-05-16 | Active | SIOUX FALLS |
| KIDMAN PROPERTIES, LLC | DL032421 | 2013-05-13 | Active | Springfield |
| KIDNEY CONSULTANTS, P.C. | DB048345 | 2004-05-28 | Inactive | — |
| KIDO ENTERPRISES, INC. | DB052000 | 2007-02-01 | Dissolved | BOX ELDER |
| Kidogo Media LLC | DL182624 | 2020-06-06 | Dissolved | Watertown |
| KIDPROOF, INC. | DB042253 | 1999-12-30 | Inactive | — |
| KIDS & CHROME FOUNDATION, INC. | NS013376 | 2007-03-22 | Dissolved | STURGIS |
| Kids & Co Daycare LLC | DL206015 | 2021-07-07 | Dissolved | Box Elder |
| KIDS 4 LIFE FOUNDATION, INC. | NS011216 | 1999-03-15 | Inactive | — |
| Kids Academy, LLC | DL207385 | 2021-07-29 | Active | Sioux Falls |
| KIDS AGAINST HUNGER - ABERDEEN | NS014470 | 2010-11-29 | Active | ABERDEEN |
| KIDS AGAINST HUNGER-RAPID CITY | NS014544 | 2011-03-07 | Dissolved | RAPID CITY |
| KIDS AGAINST HUNGER-SIOUX FALLS | NS013979 | 2009-03-26 | Active | SIOUX FALLS |
| KIDS AND GYMNASTICS | NS007756 | 1984-01-10 | Inactive | — |
| KIDS ARE MY BUSINESS, INC. | DB045832 | 2002-09-03 | Inactive | — |
| KIDS ART HOUSE LLC | DL220908 | 2022-02-18 | Dissolved | RAPID CITY |
| Kids Beyond Borders, Inc. | DB163423 | 2019-04-19 | Suspended | SIOUX FALLS |
| KIDS CANCER PT COMMUNICATIONS | NS277244 | 2024-06-18 | Active | Sioux Falls |
| KIDS CHESS, INC. | NS048978 | 2013-09-03 | Active | SIOUX FALLS |
| KIDS CLOSET AND TOY CHEST, L.L.C. | DL013346 | 2007-03-05 | Dissolved | — |
| Kids Club LLC | DL256900 | 2023-08-17 | Dissolved | Tea |
| Kids Corral Daycare LLC | DL296066 | 2025-03-21 | Dissolved | Groton |
| Kids Deserve Dads | FN233911 | 2022-09-02 | Revoked | Rapid City |
| Kids Deserve Dads | FN270008 | 2024-03-05 | Active | Rapid City |
| Kids Fellowship Childcare | NS189053 | 2020-10-08 | Dissolved | SIOUX FALLS |
| KIDS IN MOTION | NS009747 | 1992-11-19 | Dissolved | Clear Lake |
| KIDS in NEED | NS204850 | 2021-06-16 | Active | SIOUX FALLS |
| KIDS KABOOSE, INC. | DB035450 | 1995-02-23 | Inactive | — |
| KIDS KASTLE WEST, LLC | DL003952 | 2001-07-24 | Inactive | RAPID CITY |
| KIDS KICK 66, INC. | DB038158 | 1997-01-24 | Inactive | — |
| KIDS KORNER, INC. | DB021793 | 1982-09-09 | Inactive | — |
| KIDS KORRAL, INC. | DB034401 | 1994-05-19 | Dissolved | — |
| KIDS MALL MANAGEMENT, LLC | DL002233 | 1999-04-29 | Inactive | — |
| KIDS OF CHARACTER LEARNING CENTER, LLC | DL011294 | 2006-05-05 | Inactive | Vermillion |
| KIDS POINT DAYCARE AND PRESCHOOL, LLC | DL162262 | 2019-03-27 | Active | SPEARFISH |
| KIDS R KIDS INTERNATIONAL, INC. | FB307553 | 2025-08-19 | Active | Duluth |
| Kids Space Before and After School Program LLC | DL292107 | 2025-01-29 | Active | Rapid City |
| KIDS TALK, L.L.C. | DL018137 | 2009-01-21 | Active | ABERDEEN |
| KIDS TO COLLEGE FURNITURE LLC | DL022408 | 2010-09-15 | Active | Sioux Falls |
| KIDS VOTING SOUTH DAKOTA, INC. | NS010168 | 1994-09-06 | Inactive | — |
| KIDS WITH FOOD ALLERGIES INC. | FN011134 | 2009-05-22 | Inactive | DOYLESTOWN |
| KIDS WORLD NEWSLETTER, INC. | DB043553 | 2000-12-22 | Dissolved | — |
| KIDS ZONE, LLC | DL018331 | 2009-02-19 | Inactive | WATERTOWN |
| Kids' Chance of South Dakota | NS049645 | 2015-04-20 | Active | SIOUX FALLS |
| KIDS, INC. | NS007010 | 1980-09-26 | Dissolved | — |
| KIDS-R-US, L.L.C. | DL001763 | 1998-07-15 | Dissolved | — |
| Kids-Teck Inc. | NS244205 | 2023-02-10 | Active | CROOKS |
| KidsAbility Therapy, LLC | DL186151 | 2020-08-17 | Active | Langford |
| KidsCo Enterprises Incorporated | DB182856 | 2020-06-10 | Active | Fergus Falls |
| KidsGym DC Rapid City, LLC | DL325911 | 2026-04-13 | Active | Chanhassen |
| KidsGym Rapid City, LLC | DL325921 | 2026-04-13 | Active | Chanhassen |
| KidSpeak, LLC | DL185382 | 2020-07-31 | Active | Sioux Falls |
| Kidus Michael, Bisrate Gabriel and Kidist Dengel Mariam Ethiopian Orthodox Tewahedo Church | CH003476 | 2002-06-28 | Active | SIOUX FALLS |
| KIDWILER CONSULTING, INC. | DB048325 | 2004-05-24 | Inactive | — |
| KIDZ ACADEMY LLC | DL018364 | 2009-02-26 | Dissolved | SIOUX FALLS |
| Kidz Corner LLC | DL258387 | 2023-09-08 | Dissolved | Rapid City |
| Kidz Cottage Learning Center LLC | DL161840 | 2019-03-18 | Active | Lennox |
| Kidz Cove Children's Learning Center LLC | DL255572 | 2023-07-28 | Active | Rapid City |
| KIDZ KORNER DAYCARE LLC | DL029003 | 2012-08-03 | Dissolved | CHAMBERLAIN |
| Kidz-N-Coats | NS308251 | 2025-09-02 | Active | Sioux Falls |
| KIDZMATTER | FN011349 | 2012-10-30 | Inactive | STREAMWOOD |
| KIDZONE 1 LLC | DL019968 | 2009-10-19 | Dissolved | WATERTOWN |
| KIECKSEE & SONS INCORPORATED | DB031872 | 1992-06-23 | Inactive | — |
| KIEFER AMERICA, LLC | FL209361 | 2021-08-30 | Active | Itasca |
| KIEFER CHIROPRACTIC CLINIC, PROFESSIONAL LIMITED LIABILITY COMPANY (PLLC) | DL010435 | 2005-12-29 | Inactive | WATERTOWN |
| Kiefer Enterprises LLC | DL040225 | 2014-09-05 | Dissolved | ABERDEEN |
| KIEFER ENTERPRISES, INC. | DB014360 | 1977-05-09 | Inactive | — |
| KIEFER SPECIALTY FLOORING, INC. | FB030609 | 2006-05-04 | Revoked | LINDENHURST |
| KIEFFE'S STORE, INC. | DB034435 | 1994-05-31 | Inactive | — |
| KIEFFER ASSOCIATES, INC. | FB007359 | 1980-10-06 | Inactive | DES MOINES |
| KIEFFER FAMILY DENTAL, P.C. | DB048578 | 2004-07-30 | Active | Rapid City |
| KIEFFER FAMILY INVESTMENTS LLC | DL032340 | 2013-05-07 | Active | WHITE LAKE |
| KIEFFER FAMILY, LLC | DL261660 | 2023-10-31 | Dissolved | RAPID CITY |
| KIEFFER LAND COMPANY LLLP | DP002450 | 2012-11-30 | Active | RAPID CITY |
| KIEFFER PHEASANT HUNTING INC. | DB049616 | 2005-04-22 | Dissolved | WHITE LAKE |
| KIEFFER RANCH ROAD DISTRICT | DM009548 | 2004-06-17 | Active | RAPID CITY |
| Kieffer Ranch, LLC | DL153873 | 2018-09-14 | Active | Rapid City |
| Kieffer Repair & Sales, LLC | DL146357 | 2018-04-04 | Active | White Lake |
| KIEFFER TRUCKING, LLC | DL027870 | 2012-04-13 | Active | WHITE LAKE |
| Kiehm Family Farms, LLC | DL036795 | 2014-01-06 | Active | Brookings |
| Kiehn Horse Training LLC | DL221841 | 2022-03-02 | Dissolved | Chamberlain |
| KIEL BROTHERS, INC. | DB000482 | 1927-07-07 | Inactive | — |
| KIEL CHEESE, LLC | FL003157 | 2006-10-26 | Inactive | KIEL |
| KIELMAN DESIGNS, INC. | DB040174 | 1998-06-16 | Inactive | — |
| Kielman Properties LLC | DL209447 | 2021-09-01 | Active | Brandon |
| KIELY, HINES & ASSOCIATES INSURANCE AGENCY, INC. | FB020247 | 1997-06-30 | Inactive | LOUISVILLE |
| Kiely-Miller Holdings, LLC | DL154643 | 2018-10-02 | Active | Brooklyn |
| Kienholz LLC | DL318163 | 2026-01-15 | Active | Pierre |
| Kienholz Properties LLC | DL318969 | 2026-01-25 | Active | Pierre |
| KIENOW FARMS, INC. | DF036876 | 1996-02-26 | Active | ABERDEEN |
| KIENOW LIMITED PARTNERSHIP | DP001234 | 2000-12-22 | Inactive | — |
| KIENOW MANAGEMENT, LLC | DL026612 | 2011-12-21 | Active | ABERDEEN |
| KIENOW REAL ESTATE LIMITED PARTNERSHIP | DP002288 | 2011-12-27 | Active | ABERDEEN |
| KIENOW SALES AND DISTRIBUTING, INC. | DB012107 | 1974-01-18 | Dissolved | — |
| KIENZLE RENTALS, L.L.C. | DL007755 | 2004-08-12 | Dissolved | RAPID CITY |
| KIER CONSTRUCTION CORPORATION | FB038539 | 2015-05-01 | Revoked | OGDEN |
| Kier Water Solutions & Contracting LLC | DL269883 | 2024-03-06 | Active | RAPID CITY |
| KIER/CCC USA | GP000016 | 2003-12-08 | Inactive | — |
| Kiernan Family Asset Management, LLC | DL299964 | 2025-05-09 | Active | Rapid City |
| KIERNAN PROPERTIES, LLC | DL032642 | 2013-05-29 | Dissolved | WISCONSIN RAPIDS |
| Kies Realty LLC | DL233374 | 2022-08-25 | Active | ABERDEEN |
| KIESLER POLICE SUPPLY INC | FB015207 | 1992-04-20 | Revoked | JEFFERSONVILLE |
| Kieso Klean LLC | DL322882 | 2026-03-10 | Active | Watertown |
| KIESZ FAMILY FARM, LLC | DL319400 | 2026-01-29 | Active | ABERDEEN |
| Kiesz Family, LLC | DA146325 | 2018-04-03 | Inactive | Aberdeen |
| KIETZMANN ENTERPRISES, LLC | DL023242 | 2010-12-21 | Dissolved | Murdo |
| KIEWIT ALARM COMPANY | FB029769 | 2005-07-11 | Inactive | OMAHA |
| KIEWIT BUILDING GROUP INC. | FB029887 | 2005-08-19 | Active | Omaha |
| Kiewit Construction L.L.C | DL199088 | 2021-03-22 | Inactive | Sioux Falls |
| KIEWIT ENERGY GROUP INC. | FB159768 | 2019-01-31 | Active | OMAHA |
| KIEWIT ENGINEERING GROUP INC. | FB033308 | 2009-03-11 | Active | OMAHA |
| KIEWIT FOUNDATIONS CO. | FB165890 | 2019-06-12 | Active | OMAHA |
| Kiewit Industrial Group Inc. | FB201492 | 2021-04-22 | Inactive | Omaha |
| KIEWIT INFRASTRUCTURE CO. | FB016249 | 1993-08-03 | Active | Omaha |
| KIEWIT INFRASTRUCTURE SOUTH CO. | FB030625 | 2006-05-11 | Active | OMAHA |
| Kiewit Power Constructors Co. | FB313076 | 2025-11-06 | Active | Omaha |
| KIEWIT SOUTHWEST CO. | FB012181 | 1988-07-01 | Inactive | OMAHA |
| KIEWIT WESTERN CO. | FB031207 | 2006-12-07 | Inactive | WILMINGTON |
| KIF, LLC | DL239760 | 2022-12-05 | Active | Flandreau |
| KIGER CONSTRUCTION, INC. | DB042994 | 2000-07-03 | Dissolved | VOLIN |
| KIGER TELEPHONE & TELEPHONY, LLC | FL001202 | 2002-03-11 | Revoked | DENVER |
| KIGER'S MOTOR SERVICE, INC. | DB041374 | 1999-05-03 | Dissolved | SPEARFISH |
| KIGR Enterprises LLC | DL221760 | 2022-03-01 | Active | Spearfish |
| KIH, LLC | DL022382 | 2010-09-10 | Inactive | TULARE |
| Kihelakayo Retreat Center, Incorporated | DB060322 | 2015-09-02 | Dissolved | KYLE |
| KIHI CORPORATION | DB002060 | 1960-12-02 | Inactive | — |
| KIJI ENTERPRISES, INC. | DB044924 | 2002-01-03 | Inactive | — |
| KiJo, LLC | DL236546 | 2022-10-12 | Active | Sioux Center |
| Kiki 2000, LLC | DL229796 | 2022-06-30 | Dissolved | San Diego |
| KIKI LLC | DL017140 | 2008-08-11 | Dissolved | BOX ELDER |
| Kiki's Beachwear LLC | DL223781 | 2022-03-29 | Dissolved | Aberdeen |
| KIKIN'S DRYWALL LLC | DL278635 | 2024-07-11 | Active | SIOUX FALLS |
| KIKIS HOME CARE SERVICES, L.L.C. | DL256102 | 2023-08-04 | Active | SIOUX FALLS |
| KIKKERS COUNTRY FRIENDS DANCE CLUB | NS008296 | 1986-05-13 | Inactive | — |
| Kikoff Debt Relief, LLC | FL259181 | 2023-09-20 | Revoked | Reno |
| KIKOFF LENDING, LLC | FL176196 | 2020-01-22 | Active | SAN FRANCISCO |
| Kikos mexican taco shop inc | DB135701 | 2017-08-08 | Dissolved | Flandeau |
| Kikta Oyate Inc. | NS328447 | 2026-05-11 | Active | Rapid City |
| KIL-RAD, INC. | DB032297 | 1992-11-09 | Active | WATERTOWN |
| KILAND DISTRIBUTING CORPORATION | FB017492 | 1994-12-08 | Revoked | PLYMOUTH |
| Kilbarron West LLC | DL048504 | 2016-05-16 | Dissolved | Sioux Falls |
| Kilbarron West LLC | DL166758 | 2019-07-01 | Inactive | Watertown |
| Kilber Farms, LLC | DL170455 | 2019-09-19 | Active | Roscoe |
| KILBER LAND DEVELOPMENT, LLC | DL006292 | 2003-09-22 | Dissolved | SIOUX FALLS |
| KILBER TRUCKING, L.L.C. | DL038501 | 2014-04-24 | Active | ROSCOE |
| Kilbourne LLC | DL287866 | 2024-11-27 | Inactive | SPEARFISH |
| KILBRETH ENTERPRISES, INC. | DB029032 | 1990-01-02 | Inactive | — |
| KILBRIDE'S PRIDE, LLC | DL031420 | 2013-02-25 | Active | SIOUX FALLS |
| Kilde Construction LLC | FL182834 | 2020-06-10 | Revoked | Lincoln |
| Kilde Construction LLC | FL294630 | 2025-03-04 | Revoked | Bismarck |
| KILEY FUNERAL HOME | 19630095D | 1963-09-09 | Active | — |
| KILEY VANDER MATEN PHOTOGRAPHY LLC | DL154887 | 2018-10-09 | Dissolved | BRANDON |
| Kileyana's Online Shop LLC. | DL283800 | 2024-09-25 | Active | Sioux Falls |
| Kilgo PLLC | DL295493 | 2025-03-14 | Active | SIOUX FALLS |
| KILIAN COMMUNITY COLLEGE | NS008104 | 1985-05-13 | Dissolved | SIOUX FALLS |
| Kilker Kustom, LLC | DL040077 | 2014-08-25 | Active | MILLER |
| KILLARNEY ACQUISITION, LLC | DL202847 | 2021-05-13 | Active | SIOUX FALLS |
| KILLARNEY CROSSINGS, LLC | DL029501 | 2012-09-21 | Active | SIOUX FALLS |
| KILLESKILLEN, LLC | DL037342 | 2014-02-06 | Dissolved | Brookings |
| KILLEY CONSULTING, INC. | DB047757 | 2004-01-07 | Inactive | — |
| KILLIAN CONSTRUCTION CO. | FB034731 | 2010-10-27 | Revoked | SPRINGFIELD |
| KILLIANS TAVERN LLC | DL028486 | 2012-06-14 | Inactive | SPEARFISH |
| KILLIM, LLC | DL012834 | 2006-12-29 | Inactive | — |
| KILLIMER, LLP | DR001062 | 2006-12-29 | Revoked | — |
| Killin' Chaos Clothing Company LLC | DL233386 | 2022-08-25 | Inactive | Whitewood |
| Killin' It, LLC | DL270666 | 2024-04-01 | Suspended | Castlewood |
| Killing Time Trucking LLC. | DL236319 | 2022-10-07 | Active | BELLE FOURCHE |
| Killingstad Family LLC | DL192807 | 2020-12-14 | Active | Big Sky |
| Killion Drywall, LLC | DL157108 | 2018-12-04 | Active | Aberdeen |
| Killoran Properties LLC | DL177019 | 2020-02-07 | Active | Canistota |
| Killoran Rentals LLC | DL299107 | 2025-04-30 | Active | CANISTOTA |
| Killoran Technology & Consulting LLC | DL156695 | 2018-11-23 | Dissolved | Canistota |
| Kills-A-Hundred Supplements LLC | DL149836 | 2018-06-19 | Dissolved | Sioux Falls |
| KILMER TRUCKING, LLC | DL043749 | 2015-05-18 | Dissolved | SPEARFISH |
| KILN TECHNOLOGY, INC. | FB155242 | 2018-10-17 | Active | MILWAUKEE |
| Kilo Arms, LLC | DL152367 | 2018-08-11 | Dissolved | Sturgis |
| KILO LLC | DL268659 | 2024-02-16 | Active | Watertown |
| KILO SUMMIT TRAIL, LLC | DL044290 | 2015-07-08 | Active | SIOUX FALLS |
| Kilo Victor Golf Inc. | DB304331 | 2025-07-10 | Active | Sioux Falls |
| Kilowatt Consulting LLC | DL225920 | 2022-04-28 | Suspended | Sioux Falls |
| KILOWATT ELECTRIC INC. | DB037452 | 1996-07-16 | Dissolved | RAPID CITY |
| Kilowatt, Inc. | DB030625 | 1991-05-02 | Active | Humboldt |
| KILROYS RESTAURANTS, INC. | DB022896 | 1983-11-21 | Inactive | — |
| Kilted Lawn& Services LLC | DL150533 | 2018-06-30 | Active | Rapid City |
| Kim and Kin Creations LLC | DL298717 | 2025-04-24 | Active | Grant |
| KIM AUTO MOTORSPORTS LLC | DL264483 | 2023-12-15 | Revoked | SIOUX FALLS |
| KIM BOEVER CONSTRUCTION, INC. | DB042411 | 2000-02-07 | Inactive | — |
| Kim Civil Engineering LLC | DL254552 | 2023-07-13 | Active | Charleston |
| KIM CON, INC. | FB033190 | 2009-01-12 | Inactive | OMAHA |
| KIM DESOUKY AGENCY, INC. | FB030682 | 2006-06-05 | Revoked | LITTLE CANADA |
| Kim Diamond Wellness LLC | DL210363 | 2021-09-17 | Inactive | Sioux Falls |
| Kim Elegante Travel Services, LLC | DL254029 | 2023-07-05 | Active | Watertown |
| Kim L. Wilde Health Care, Prof. LLC | DL167718 | 2019-07-23 | Active | Watertown |
| Kim Long Properties II, LLC | DL158813 | 2019-01-14 | Active | Sioux Falls |
| Kim Long Properties Sergeant, LLC | DL175633 | 2020-01-10 | Active | Sioux Falls |
| KIM LONG PROPERTIES, LLC | DL042237 | 2015-02-09 | Active | SIOUX FALLS |
| Kim Scheid Coaching LLC | DL324595 | 2026-03-30 | Active | Box Elder |