| CURRY FLOOR & ACOUSTICS CO. | FB039334 | 2016-05-18 | Suspended | SOUTH SIOUX CITY |
| CURRY FLOOR & ACOUSTICS CO. | FB005316 | 1976-04-23 | Inactive | SOUTH SIOUX CITY |
| CURRY HOLDINGS, LLC | DL043828 | 2015-05-28 | Active | MCCOOK LAKE |
| CURRY INSURANCE AGENCY | 19670127D | 1967-04-11 | Suspended | — |
| CURRY MACWILLIAM JANITSCHKE UNDERWRITERS, LTD. | FB031924 | 2007-08-20 | Inactive | EDISON |
| CURRY MASALA INC. | DB050034 | 2005-08-17 | Active | RAPID CITY |
| CURRY POST NO. 49, OF THE AMERICAN LEGION, DEPARTMENT OF SOUTH DAKOTA | NS001583 | 1967-11-03 | Dissolved | CLEAR LAKE |
| Curry Post NO.49 | NS240669 | 2022-12-20 | Active | Clear Lake |
| CURRY PRAIRIE, L.L.C. | DL002063 | 1999-01-22 | Inactive | PHILADELPHIA |
| CURRY REALTY COMPANY | DB039254 | 1997-11-20 | Inactive | — |
| CURRY SEED COMPANY | DB050542 | 2006-01-06 | Dissolved | Elk Point |
| Curry's Concrete Service LLC | DL218800 | 2022-01-19 | Active | Sioux Falls |
| CURRY-DEUTSCH, L.L.C. | DL002099 | 1999-02-17 | Inactive | — |
| Curry-Wille & Associates Consulting Engineers, P.C. | FB192135 | 2020-12-02 | Active | Ames |
| Cursive L, LLC | DL217560 | 2021-12-31 | Dissolved | Sturgis |
| Curt & Lenny Properties LLC | DL242856 | 2023-02-17 | Active | Chamberlain |
| Curt Ackerman, LLC | DL251391 | 2023-05-23 | Suspended | Harrisburg |
| CURT AMAN TRADING, INC. | DB047943 | 2004-02-19 | Dissolved | HOSMER |
| CURT E.H. WILSON FAMILY LIMITED PARTNERSHIP | DP000862 | 1998-06-09 | Active | — |
| CURT HILL, PH.D., LTD. | DB046810 | 2003-05-02 | Dissolved | RAPID CITY |
| CURT MANUFACTURING, LLC | FL044025 | 2016-01-07 | Active | Elkhart |
| Curt Mathison Trucking, Inc. | DB059996 | 2015-04-20 | Active | FAIRFAX |
| CURT MERRIMAN PRINTING, INC. | DB043631 | 2001-01-03 | Active | PIERRE |
| CURT'S AUTO AND SPORTS CENTER, INC. | DB039226 | 1997-11-12 | Inactive | — |
| Curt's Consulting LLC | DL167965 | 2019-07-29 | Dissolved | Bristol |
| CURT'S HEATING AND COOLING, INC. | DB052201 | 2007-03-29 | Active | HURON |
| CURT'S QUALITY CARPENTRY, INC. | DF043669 | 2001-01-11 | Dissolved | BOWDLE |
| Curt's Retirement LLC | DL258194 | 2023-09-06 | Active | Watertown |
| CURTAIN CLIMBERS CHILDCARE CENTER | NS014856 | 2012-06-04 | Dissolved | — |
| Curtain Climbers, Inc. | DB059223 | 2014-07-03 | Dissolved | RAPID CITY |
| Curtain Wall Design and Consulting, Inc. | FB302904 | 2025-06-20 | Active | Dallas |
| CURTAIN WALL DESIGN AND CONSULTING, INCORPORATED | FB034053 | 2010-01-04 | Inactive | DALLAS |
| Curtco LLC | DL174405 | 2019-12-16 | Active | SIOUX FALLS |
| CURTIN MATHESON SCIENTIFIC, INC. | FB015102 | 1992-02-26 | Inactive | DOVER |
| CURTIS 1000 INC. | FB030280 | 2006-01-13 | Revoked | NORTH MANKATO |
| Curtis A. Foster and Janice K. Foster Family Limited Partnership | DP002895 | 2016-02-10 | Active | BRITTON |
| Curtis Ahlemeier Holdings, LLC | DL279392 | 2024-07-23 | Active | Sioux Falls |
| Curtis Auctioneering, LLC | DL039823 | 2014-08-06 | Inactive | MITCHELL |
| Curtis Cobbler Company, LLC | DL169640 | 2019-09-03 | Inactive | Mitchell |
| CURTIS CREEK HOLDINGS, LLC | DL025972 | 2011-10-13 | Active | ATLANTA |
| CURTIS D LATIMER LLC | DL214239 | 2021-11-10 | Dissolved | TEMECULA |
| CURTIS DEVELOPMENT-SF MEPS, LLC | DL026098 | 2011-10-31 | Inactive | DALLAS |
| CURTIS FINANCIAL CORPORATION | FB009247 | 1983-11-18 | Inactive | MINNEAPOLIS |
| CURTIS HOLDINGS, LLC | DL044562 | 2015-07-31 | Active | SIOUX FALLS |
| CURTIS HOMES, INC. | FB009036 | 1983-07-08 | Revoked | MINNEAPOLIS |
| Curtis Jandel, LLC | DL200024 | 2021-04-01 | Active | Redfield |
| CURTIS LAKE CHRISTIAN CHURCH | 19360000N | 1936-01-21 | Active | — |
| CURTIS MATHES CORPORATION | FB010266 | 1985-06-11 | Revoked | ATHENS |
| CURTIS MATHES REALTY CORP. | FB010448 | 1985-09-19 | Revoked | ATHENS |
| CURTIS MURRAY LTD. CO. | DL048133 | 2016-04-21 | Dissolved | RAPID CITY |
| CURTIS PRO PYRO LLC | DL320493 | 2026-02-10 | Active | SIOUX FALLS |
| CURTIS R. JOHNSON, DDS, P.C. | DB026504 | 1987-06-26 | Dissolved | SCOTLAND |
| Curtis Ryan Properties, L.L.C. | FL247759 | 2023-03-31 | Inactive | Pueblo |
| Curtis Stout Energy LLC | DL314385 | 2025-11-24 | Active | Sioux Falls |
| Curtis W. Knight Family Limited Partnership | DP002786 | 2015-01-12 | Active | GANN VALLEY |
| CURTIS, INC. | DB056766 | 2012-03-21 | Dissolved | Tea |
| CURTS HOOFCARE, INC. | DB057648 | 2013-03-18 | Active | Sioux Falls |
| Curty's Lake Land Lodge, LLC | DL186513 | 2020-08-24 | Active | Mankato |
| CurvaFix, Inc. | FB293617 | 2025-02-19 | Active | Bellevue |
| CURVATURE LLC | FL043647 | 2015-07-21 | Active | Cleveland |
| Curve AP LLC | DL246431 | 2023-03-14 | Active | Erhard |
| Curveball Creations, LLC | DL308767 | 2025-09-08 | Active | Sioux Falls |
| Curveball, LLC | DL154174 | 2018-09-21 | Dissolved | Rapid City |
| Curves in Lace, LLC | DL278848 | 2024-07-15 | Dissolved | Rapid City |
| Curves NA, Inc. | FB145491 | 2018-03-16 | Active | Waco |
| CUS LOCATING SERVICES, INC. | FB036117 | 2012-07-19 | Inactive | INDIANAPOLIS |
| CUSA ES, LLC | FL001716 | 2003-09-09 | Revoked | BISMARCK |
| CUSA, L.L.C. | FL331323 | 2026-06-16 | Active | SIOUX FALLS |
| CUSH DEVELOPMENT FOUNDATION INC. | NS014712 | 2011-10-31 | Dissolved | — |
| Cush Mutual, LLC | DL153615 | 2018-09-10 | Dissolved | Mitchell |
| CUSHIE, LLC | DL011391 | 2006-05-22 | Active | CUSTER |
| Cushing's Cleaning Co. LLC | DL330972 | 2026-06-11 | Active | Rapid City |
| Cushing's Technical Services, LLC | DL234487 | 2022-09-12 | Active | Sioux Falls |
| CUSHMAN & WAKEFIELD EASTERN, INC. | FB037446 | 2014-01-21 | Inactive | NEW YORK |
| CUSHMAN & WAKEFIELD GLOBAL SERVICES, INC. | FB037239 | 2013-12-05 | Active | Islandia |
| CUSHMAN & WAKEFIELD OF GEORGIA, INC. | FB024958 | 2001-03-27 | Inactive | Atlanta |
| CUSHMAN & WAKEFIELD OF GEORGIA, LLC | FL144060 | 2018-02-15 | Active | Atlanta |
| CUSHMAN & WAKEFIELD OF ILLINOIS, INC. | FB029831 | 2005-08-03 | Active | Chicago |
| CUSHMAN & WAKEFIELD OF OREGON, INC. | FB026525 | 2002-08-14 | Active | Portland |
| Cushman & Wakefield Real Estate Services LLC | FL005440 | 2010-12-17 | Inactive | Minneapolis |
| CUSHMAN & WAKEFIELD REGIONAL, LLC | FL317639 | 2026-01-09 | Active | TAMPA |
| Cushman & Wakefield U.S., Inc. | FB034155 | 2010-03-01 | Active | Chicago |
| CUSHMAN & WAKEFIELD/PREMISYS, INC. | FB015218 | 1992-04-27 | Inactive | NEW YORK |
| Cushman Books LLC | DL299481 | 2025-05-05 | Active | HILL CITY |
| Cushman Energy LLC | DL264681 | 2023-12-19 | Dissolved | Sioux Falls |
| CUSHMAN GRANGE, NO. 371 | 19050022ND | 1905-11-03 | Suspended | — |
| Cushman Investments, LLC | DL203926 | 2021-06-01 | Active | Sioux Falls |
| Cushwood Enterprises, LLC | DL238761 | 2022-11-16 | Active | Rapid City |
| Cusick Fairview Farm, LLP | DR132874 | 2017-04-26 | Inactive | ASHLAND |
| CUSICK FAMILY FARMS, L.L.C. | DL010237 | 2005-11-30 | Active | Glenwood |
| CUSITech LLC | FL217840 | 2022-01-05 | Revoked | Westerville |
| CUSO FINANCIAL SERVICES, INC. | FB024827 | 2001-02-12 | Inactive | SAN DIEGO |
| CUSO MORTGAGE, INC. | FB036486 | 2013-01-10 | Inactive | Anahiem |
| CUSPRATI, LLC | DL029295 | 2012-09-04 | Active | Box Elder |
| CUST-O-FAB SPECIALTY SERVICES, LLC | FL042337 | 2014-01-09 | Active | Sand Springs |
| CUSTARD CLAIMS & RISK MANAGEMENT, LLC | FL000391 | 1998-10-27 | Inactive | NORCROSS |
| CUSTARD INSURANCE ADJUSTERS INC | FB030157 | 2005-11-29 | Active | PEACHTREE CORNERS |
| CUSTER A.C.T., INC. | DB029178 | 1990-02-21 | Inactive | — |
| Custer Air Car Rental LLC | DL242548 | 2023-01-18 | Active | Custer |
| CUSTER ALL DRUG, INC. | NS006905 | 1980-04-14 | Inactive | — |
| CUSTER AMBULANCE DISTRICT | DM009482 | 2000-10-03 | Active | CUSTER |
| CUSTER AMBULANCE SERVICE, INC. | NS007759 | 1984-01-13 | Active | CUSTER |
| CUSTER AREA ARTS COUNCIL, INC. | NS009925 | 1993-08-24 | Active | — |
| CUSTER AREA CHAMBER OF COMMERCE AND VISITORS BUREAU | NS002194 | 1941-04-07 | Active | CUSTER |
| CUSTER AREA CHILD PROTECTION TEAM | NS013963 | 2009-02-13 | Active | CUSTER |
| CUSTER AREA ECONOMIC DEVELOPMENT CORPORATION | NS014380 | 2010-08-04 | Active | Custer |
| CUSTER AREA SERVICE ALLIANCE, INC., (CASA) | NS007878 | 1984-06-13 | Inactive | — |
| CUSTER AREA TRANSPORTATION SERVICES COUNCIL | NS012432 | 2003-11-17 | Active | CUSTER |
| CUSTER AREA VETERANS MEMORIAL ASSOCIATION | NS014898 | 2012-07-31 | Active | CUSTER |
| Custer Artists Co-op | NS049346 | 2014-05-21 | Dissolved | CUSTER |
| CUSTER AVIATION CORPORATION | DB018871 | 1979-07-10 | Inactive | — |
| Custer Beacon LLC | DL147529 | 2018-04-30 | Active | CUSTER |
| CUSTER BICYCLE CLUB | NS010182 | 1994-10-06 | Inactive | — |
| CUSTER BREAKFAST CLUB | NS013892 | 2008-12-04 | Inactive | — |
| CUSTER BROADCASTING CORPORATION, INC. | DB025717 | 1986-09-22 | Inactive | — |
| CUSTER BUFFALO COMPANY LLC | DL309718 | 2025-09-20 | Active | Watertown |
| CUSTER BUSINESS ENTERPRISES, INC. | DB049691 | 2005-05-06 | Inactive | — |
| CUSTER BUSINESS SOLUTIONS, INC. | DB053726 | 2008-06-24 | Inactive | — |
| Custer Camp 1874, LLC | DL039019 | 2014-05-30 | Active | NEMO |
| Custer Cannabis LLC | DL190818 | 2020-11-05 | Dissolved | CUSTER |
| Custer Canyon, LLC | DL154973 | 2018-10-10 | Active | Custer |
| CUSTER CAR RENTALS, L.L.C. | DL022479 | 2010-09-23 | Inactive | Custer |
| Custer Cares | NS250375 | 2023-05-08 | Active | CUSTER |
| Custer Carry Out LLC | DL199017 | 2021-03-19 | Dissolved | Custer |
| CUSTER CHIROPRACTIC, P.C. | DB167631 | 2019-07-22 | Active | CUSTER |
| Custer Circle Z, LLC | DL189990 | 2020-10-26 | Active | Custer |
| CUSTER CITY JUNIOR CHAMBER OF COMMERCE | NS000963 | 1966-04-08 | Inactive | — |
| CUSTER CITY ROCK CLUB | NS000500 | 1962-05-04 | Dissolved | CUSTER |
| Custer Coffee Company LLC | DL155791 | 2018-10-30 | Dissolved | Custer |
| CUSTER COMMUNICATION, INC. | DB025132 | 1986-02-20 | Inactive | — |
| Custer Community Action Team | NS176099 | 2020-01-21 | Active | CUSTER |
| CUSTER COMMUNITY CENTER, INC. | NS007303 | 1981-12-15 | Inactive | — |
| CUSTER COMMUNITY CHURCH | CH000954 | 1924-02-27 | Active | CUSTER |
| CUSTER COMMUNITY COALITION ON AGING | NS009521 | 1991-11-18 | Inactive | — |
| CUSTER COMMUNITY HEALTH SERVICES, INC. | NS008442 | 1987-01-09 | Inactive | CUSTER |
| Custer Community Pharmacy, LLC | DL137065 | 2017-09-14 | Active | Custer |
| CUSTER CONCERT SERIES, INC. | NS008408 | 1986-10-30 | Inactive | — |
| CUSTER CONFECTIONS, LLC | DL030908 | 2013-01-10 | Active | CUSTER |
| Custer Connection LLC | DL248978 | 2023-04-19 | Active | Custer |
| Custer Construction L.L.C. | DL150489 | 2018-06-29 | Active | LEAD |
| CUSTER COUNTY CANDY COMPANY | DB051535 | 2006-09-15 | Dissolved | CUSTER |
| CUSTER COUNTY CHILDREN'S CENTER, INC. | NS010250 | 1995-01-20 | Dissolved | — |
| CUSTER COUNTY COMMUNITY EXCHANGE, INC. | NS013492 | 2007-07-31 | Dissolved | CUSTER |
| CUSTER COUNTY FAIR ASSOCIATION | NS001004 | 1946-03-01 | Active | Hermosa |
| CUSTER COUNTY HISTORICAL SOCIETY | NS004667 | 1969-10-29 | Active | CUSTER |
| Custer County Housing and Redevelopment Commission | DM135915 | 2016-12-27 | Active | — |
| CUSTER COUNTY LIBRARY FOUNDATION | NS014441 | 2010-10-27 | Active | Custer |
| CUSTER COUNTY MARKET, INC. | DB055083 | 2010-01-19 | Dissolved | VOLGA |
| CUSTER COUNTY OIL INC. | DB032668 | 1993-02-10 | Inactive | — |
| CUSTER COUNTY PETROLEUM, INC. | DB030222 | 1991-01-30 | Dissolved | — |
| CUSTER COUNTY PILOTS, INC. | NS008195 | 1985-10-15 | Inactive | — |
| CUSTER COUNTY SENIOR CITIZEN CENTER | NS005234 | 1973-01-09 | Active | CUSTER |
| CUSTER COUNTY SHERIFF'S RESERVE | NS010988 | 1998-03-04 | Active | CUSTER |
| CUSTER COUNTY SOIL CONSERVATION DISTRICT | DM009342 | 1940-12-10 | Active | — |
| Custer Crazy Horse Campground, LLC | DL132881 | 2017-04-26 | Dissolved | SPEARFISH |
| CUSTER CRAZY HORSE KAMPGROUND, INC. | DB031306 | 1992-01-06 | Dissolved | — |
| CUSTER CROSSING CAMPGROUND, INC. | DB029817 | 1990-09-07 | Inactive | — |
| Custer Crossing Campground, LLC | DL144642 | 2018-02-28 | Inactive | Deadwood |
| Custer Crossing Family Campground LLC | DL224414 | 2022-04-07 | Active | Deadwood |
| CUSTER CRUISIN' CORP. | DB041155 | 1999-03-09 | Dissolved | CUSTER |
| CUSTER CULTURAL EXCHANGE ASSOCIATION, INC. | NS011701 | 2001-03-02 | Inactive | — |
| CUSTER CUSTOM HOMES AND RENOVATIONS LLC | DL317337 | 2026-01-06 | Active | SIOUX FALLS |
| CUSTER DEVELOPMENT CORPORATION | DB001018 | 1960-05-07 | Inactive | — |
| CUSTER ECONOMIC DEVELOPMENT FOUNDATION | NS009677 | 1992-07-30 | Inactive | — |
| CUSTER EXPEDITION TRAIL COALITION, INC. | NS012682 | 2004-11-19 | Inactive | — |
| CUSTER EYE ASSOCIATES, PROF. L.L.C. | DL000152 | 1994-03-17 | Dissolved | — |
| CUSTER FITNESS CENTER, INC. | DB043806 | 2001-02-15 | Inactive | — |
| Custer Flats Enterprises LLC dba Capital City Restaurant Supply | FL144207 | 2018-02-20 | Active | Bismarck |
| CUSTER FOOD PANTRY, INC. | NS012794 | 2005-03-21 | Active | CUSTER |
| Custer Gap Clothing LLC. | DL187948 | 2020-09-18 | Dissolved | Rapid City |
| CUSTER GAS SERVICE INC. | DB033327 | 1993-08-17 | Dissolved | — |
| CUSTER GAS SERVICE, INC. | DB027339 | 1988-05-04 | Dissolved | — |
| CUSTER GOLD, INC. | DB041586 | 1999-06-28 | Active | Rapid City |
| CUSTER GRAVEL BY-PRODUCTS, INC. | DB023908 | 1984-11-05 | Inactive | — |
| CUSTER HARDWARE, INC. | DB051753 | 2006-12-04 | Dissolved | Box Elder |
| Custer Heating and Air Conditioning Inc. | DB058315 | 2013-11-15 | Active | CUSTER |
| CUSTER HIGHLANDS ROAD DISTRICT | DM009702 | 2009-02-11 | Active | CUSTER |
| CUSTER HISTORIC PROPERTIES, LLC | DL024910 | 2011-06-13 | Inactive | Sioux Falls |
| Custer Holdings LLC | DL332566 | 2026-07-01 | Active | Watertown |
| CUSTER HOSPITALITY, L.L.C. | DL013185 | 2007-02-09 | Active | CUSTER |
| Custer Investments LLC | DL202340 | 2021-05-05 | Active | Custer |
| Custer Jr-Sr High School-Wildcat Spirit | NS284897 | 2024-10-11 | Active | Custer |
| Custer Keto Kitchen LLC | DL250637 | 2023-05-11 | Dissolved | CUSTER |
| CUSTER KINSHIP, INC. | NS008041 | 1985-02-21 | Dissolved | — |
| CUSTER LANE CONDOMINIUMS (PHASE I) OWNERS ASSOCIATION, INC. | NS010339 | 1995-05-23 | Active | SIOUX FALLS |
| Custer Laundry LLC | DL285282 | 2024-10-17 | Active | Custer |
| Custer Lawyer PLLC | DL274746 | 2024-05-10 | Active | Custer |
| CUSTER LODGE NO. 121 INDEPENDENT ORDER ODD FELLOWS | NS004545 | 1908-12-18 | Inactive | — |
| CUSTER LUMBER CO. | FB013089 | 1989-10-03 | Revoked | PORTLAND |
| CUSTER LUMBER COMPANY, INC. | DB012731 | 1974-12-04 | Dissolved | — |
| CUSTER LUMBER CORPORATION | DB016248 | 1978-12-26 | Inactive | — |
| CUSTER MILE HI MOTEL INCORPORATED | DB030652 | 1991-05-14 | Inactive | — |
| CUSTER MINISTERIAL ALLIANCE, INC. | NS011510 | 2000-05-16 | Active | CUSTER |
| Custer Outdoor Shop, Inc. | DB162074 | 2019-03-22 | Active | Custer |
| Custer Peak Off-Road Rentals, LLP | DR263209 | 2023-11-27 | Inactive | DEADWOOD |
| Custer Piecemaker's Quilt Guild | NS049366 | 2014-06-11 | Active | Custer |
| Custer Pines, LLC | DL204485 | 2021-06-10 | Inactive | Volga |
| Custer Professional Center LLC | DL189212 | 2020-10-12 | Active | Custer |
| Custer Ranch Creations, LLC. | DL317085 | 2026-01-04 | Active | Rapid City |
| CUSTER RANCH, LLC | DL002686 | 1999-12-30 | Active | RAPID CITY |