| Coteau Photography LLC | DL218283 | 2022-01-11 | Dissolved | WAUBAY |
| Coteau Prairie Homes LLC | DL250354 | 2023-05-08 | Active | Watertown |
| Coteau Prairies Lawn Maintenance LLC | DL293545 | 2025-02-18 | Active | Marvin |
| COTEAU REALTY, INC. | DB025995 | 1987-01-05 | Inactive | — |
| Coteau Seeds and Spray, LLC | DL241682 | 2023-01-06 | Active | Pierpont |
| Coteau Seeds, LLC | DL046491 | 2015-12-31 | Active | BRITTON |
| COTEAU SPORTS AND CONSERVATION CLUB | NS007004 | 1980-09-18 | Inactive | — |
| Coteau Springers LLC | DL320047 | 2026-02-05 | Active | Clear Lake |
| Coteau Tiling Equipment LLC | DL265632 | 2024-01-02 | Active | REVILLO |
| COTEAU TILING, INC. | DB053950 | 2008-10-08 | Active | REVILLO |
| Coteau Valley Farm LLC | DL253567 | 2023-06-26 | Active | Sisseton |
| Coteau Ventures LLC | DL267982 | 2024-02-06 | Active | Clear Lake |
| COTEAU VIEW FARMS, LLC | DA040024 | 2014-08-21 | Inactive | GROTON |
| COTEAU VIEW FARMS, LLC | DL040024 | 2014-08-21 | Active | GROTON |
| COTEAU VIEW HUNTS & KENNELS, LLC | DL017107 | 2008-08-06 | Active | CONDE |
| COTERIE APPLICATIONS, INC. | FB263955 | 2023-12-07 | Active | Appleton |
| COTERIE CONSULTING, LLP | DR000209 | 1997-10-23 | Inactive | — |
| Coterie Insurance Agency, LLC | FL156796 | 2018-11-27 | Active | Appleton |
| COTERIE, INC. | DB039052 | 1997-09-19 | Inactive | — |
| COTESFORD & CHAMBERLAIN LIMITED PARTNERSHIP I | DP001541 | 2004-05-27 | Active | — |
| COTESFORD & CHAMBERLAIN, INC. | DB048171 | 2004-04-22 | Inactive | RAPID CITY |
| COTIVITI SERVICES, LLC | FL005928 | 2011-10-21 | Inactive | ATLANTA |
| COTIVITI USA, LLC | FL043023 | 2014-10-06 | Inactive | ATLANTA |
| COTIVITI, INC. | FB180131 | 2020-04-17 | Active | South Jordan |
| COTIVITI, LLC | FL128936 | 2016-12-22 | Inactive | Atlanta |
| Cotos River Ranch, LLC | DL304808 | 2025-07-16 | Active | Sioux Falls |
| Cottage #1 LLC | DL179374 | 2020-03-30 | Suspended | Jackson |
| Cottage Hill Association | NS239068 | 2022-11-22 | Active | Spearfish |
| COTTAGE HILL ENTERPRISES, LIMITED PARTNERSHIP | DP000963 | 1998-12-31 | Active | — |
| COTTAGE HOMES & MORE, L.L.C. | DL007749 | 2004-08-11 | Inactive | — |
| COTTAGE INDUSTRY MINIATURIST'S TRADE ASSOCIATION, INC. | NS010110 | 1994-06-13 | Dissolved | Hudsonville |
| Cottage LLC | DL219988 | 2022-02-04 | Active | Brookings |
| COTTAGE TRAILER RENTALS, INC. | DB026535 | 1987-07-08 | Inactive | — |
| Cottage Villa, LLC | DL151407 | 2018-07-23 | Active | Vermillion |
| COTTAGE WORKS CONSTRUCTION, INC. | DB057962 | 2013-08-05 | Dissolved | ESTELLINE |
| COTTAGERS ASSOCIATION MACMAHAN ISLAND MAINE | 19140016ND | 1914-08-31 | Suspended | — |
| COTTINGHAM & BUTLER INSURANCE SERVICES, INC. | FB023375 | 1999-12-29 | Inactive | DUBUQUE |
| COTTINGHAM & BUTLER INSURANCE SERVICES, LLC | FL272427 | 2024-04-08 | Active | DUBUQUE |
| COTTINGHAM AND BUTLER INSURANCE SERVICE, INC. | FB017333 | 1994-10-07 | Revoked | DUBUQUE |
| COTTINGHAM DRAFTING SERVICES, LLC | DL003480 | 2001-01-05 | Active | RAPID CITY |
| Cottle Creek Ranch LLC | DL228495 | 2022-06-07 | Active | STURGIS |
| COTTLE'S SHOP 'N SAVE, INC. | 19440002D | 1944-11-28 | Merged | — |
| COTTON & COMPANY | DB006414 | 1956-12-22 | Inactive | — |
| Cotton & Customs, LLC | DL248439 | 2023-04-11 | Active | Volga |
| COTTON & HAWLEY LIMITED PARTNERSHIP I | DP001547 | 2004-05-27 | Active | — |
| COTTON & HAWLEY, INC. | DB048182 | 2004-04-22 | Inactive | RAPID CITY |
| COTTON COMMERCIAL USA, INC. | FB032404 | 2008-02-13 | Active | Houston |
| Cotton Companies Ltd. | DL237725 | 2022-11-03 | Active | Sioux Falls |
| Cotton Construction, LLC | DL241956 | 2023-01-11 | Active | Volga |
| Cotton Eye Joe Management Company, LLC | DL315514 | 2025-12-11 | Active | Sioux Falls |
| Cotton Family Farm, LLC | DL209795 | 2021-09-08 | Active | MILLER |
| COTTON LAW OFFICE P.C. | DB046586 | 2003-03-13 | Dissolved | RAPID CITY |
| Cotton LLC | DL213838 | 2021-11-05 | Active | Sioux Falls |
| COTTON LOGISTICS, INC. | FB036109 | 2012-07-16 | Active | Houston |
| COTTON MOTOR COMPANY | DB016833 | 1979-06-27 | Dissolved | — |
| COTTON ON USA INC. | FB229649 | 2022-06-28 | Active | Los Angeles |
| COTTON PETROLEUM CORPORATION | FB006052 | 1977-09-26 | Inactive | TULSA |
| Cotton Tied LLC | DL186390 | 2020-08-20 | Dissolved | Volga |
| COTTON TRADING GROUP LLC | DL003530 | 2001-01-26 | Inactive | TEA |
| COTTONWOOD ACRES FARM, INC. | DB198488 | 2021-03-12 | Active | Roscoe |
| COTTONWOOD ACRES LIMITED PARTNERSHIP | DP002806 | 2015-04-13 | Active | ROSCOE |
| Cottonwood Borco Ranch Pheasant Preserve, LLC | DL214727 | 2021-11-18 | Dissolved | Presho |
| Cottonwood Capital, LLC | DL190140 | 2020-10-27 | Dissolved | Sioux Falls |
| Cottonwood Cattle, LLC | DL207661 | 2021-08-03 | Active | CARPENTER |
| COTTONWOOD COFFEE, INC. | DB050687 | 2006-02-06 | Active | Brookings |
| COTTONWOOD COMMUNICATIONS, INC. | DB044084 | 2001-05-02 | Dissolved | ABERDEEN |
| COTTONWOOD COOPERATIVE GRAZING DISTRICT | CO000368 | 1945-06-13 | Inactive | — |
| COTTONWOOD COOPERATIVE GRAZING DISTRICT | DM000003 | 1986-04-16 | Active | — |
| Cottonwood Country, LLC | DL186831 | 2020-08-28 | Active | Redfield |
| COTTONWOOD COVE CONSULTING, L.L.C. | DL013377 | 2007-03-08 | Dissolved | MITCHELL |
| COTTONWOOD CREEK ACRES, LLC | DL013049 | 2007-01-24 | Dissolved | Sioux Falls |
| Cottonwood Creek Animal Rescue | NS257516 | 2023-08-28 | Active | Winner |
| COTTONWOOD CREEK CAMPGROUND LLC | DL024903 | 2011-06-10 | Dissolved | VALE |
| COTTONWOOD CREEK CHIROPRACTIC, PROF. LLC | DL158830 | 2019-01-14 | Dissolved | VALE |
| COTTONWOOD CREEK CONDOMINIUMS | NS010430 | 1995-10-25 | Active | SIOUX FALLS |
| COTTONWOOD CREEK CONDOMINIUMS #2 | NS010926 | 1997-12-01 | Active | Sioux Falls |
| Cottonwood Creek Farm, LLC | DL030602 | 2012-12-27 | Active | PIERRE |
| COTTONWOOD CREEK FARMS, INCORPORATED | DB042015 | 1999-11-08 | Active | CASTLEWOOD |
| Cottonwood Creek Feed Store, LLC | DL181101 | 2020-05-06 | Active | Canton |
| Cottonwood Creek Hunts, LLC | DL142506 | 2018-01-12 | Active | Pierre |
| COTTONWOOD CREEK LLC | DL030511 | 2012-12-14 | Active | Watertown |
| Cottonwood Creek Real Estate, LLC | DL323145 | 2026-03-12 | Active | Hazel |
| Cottonwood Crossing LLC | DL252374 | 2023-06-07 | Active | SALEM |
| COTTONWOOD DAY CARE MANAGEMENT | NS010008 | 1994-01-13 | Dissolved | — |
| COTTONWOOD DEVELOPMENT, LLC | DL011192 | 2006-04-24 | Active | RAPID CITY |
| COTTONWOOD ENTERPRISES, INC. | DB044863 | 2001-12-27 | Inactive | — |
| Cottonwood Farm LLC | DL200216 | 2021-04-05 | Inactive | Burbank |
| COTTONWOOD FARMS, INC. | DB049368 | 2005-03-02 | Active | LEOLA |
| Cottonwood Group, LLC | DL133482 | 2017-05-16 | Dissolved | Sioux Falls |
| Cottonwood HDB Properties, LLC | DL328423 | 2026-05-11 | Active | TULARE |
| COTTONWOOD HEIGHTS PROPERTY OWNERS ASSOCIATION | NS006101 | 1976-10-08 | Inactive | SIOUX FALLS |
| COTTONWOOD HEIGHTS TOWNHOME ASSOCIATION | NS008650 | 1987-12-24 | Active | SIOUX FALLS |
| COTTONWOOD KNOLL, LLC | FL207724 | 2021-08-04 | Revoked | WATFORD CITY |
| COTTONWOOD LAKE ASSOCIATION | NS000889 | 1965-11-18 | Active | REDFIELD |
| Cottonwood Lake Realty, LLC | DL199380 | 2021-03-24 | Inactive | Overland Park |
| Cottonwood LLC | DL187192 | 2020-09-03 | Inactive | Winchester |
| Cottonwood LLC | DL318917 | 2026-01-23 | Active | Yankton |
| COTTONWOOD LODGE OF SPEARFISH, INC. | FB016495 | 1993-11-18 | Inactive | CARSON CITY |
| Cottonwood Management LLC | DL202097 | 2021-05-01 | Inactive | Burbank |
| Cottonwood Mechanical Services, LLC | DL129925 | 2017-01-23 | Inactive | SIOUX FALLS |
| Cottonwood MHP, LLC | DL165926 | 2019-06-13 | Active | North Sioux City |
| COTTONWOOD OIL & GAS, INC. | DB052900 | 2007-11-09 | Dissolved | SAN ANTONIO |
| COTTONWOOD PHEASANTS, INC. | DB047780 | 2004-01-12 | Dissolved | NEW EFFINGTON |
| COTTONWOOD PRODUCTIONS, LLC | DL233336 | 2022-08-25 | Active | WAKONDA |
| Cottonwood Properties LLC | DL323434 | 2026-03-23 | Active | Hecla |
| COTTONWOOD PROPERTY GROUP LLC | FL280565 | 2024-08-07 | Active | Sioux Falls |
| COTTONWOOD RANCH AND LIVESTOCK COMPANY | DF010405 | 1971-01-05 | Dissolved | Pierre |
| Cottonwood Ranch LLC | FL213670 | 2021-11-03 | Active | Maple Lake |
| Cottonwood Real Estate Services LLC | DL326342 | 2026-04-17 | Active | Watertown |
| Cottonwood Realty, LLC | DL270867 | 2024-03-16 | Dissolved | South Heart |
| COTTONWOOD ROPING CLUB, INC. | NS000745 | 1964-09-18 | Inactive | — |
| Cottonwood Stables LLC | DL219302 | 2022-01-26 | Active | Sioux Falls |
| Cottonwood Tree Corner, LLC | DL225853 | 2022-04-27 | Active | ROCHESTER |
| Cottonwood View LLC | DL218046 | 2022-01-07 | Active | Lake Norden |
| COTTONWOOD, INC. | DB044672 | 2001-10-31 | Dissolved | PIERRE |
| COTTONWOOD, INC. | DB041980 | 1999-10-28 | Inactive | — |
| Cottonwood605 LLC. | DL331764 | 2026-06-22 | Active | Bryant |
| Cottonwoods, LLC | DL150234 | 2018-06-25 | Active | Bryant |
| Cottrill Distributing, L.L.C. | DL046385 | 2015-12-21 | Active | SPEARFISH |
| Coturnix Cabin LLC | DL272574 | 2024-04-10 | Active | Watertown |
| COTWOOL MANUFACTURING COMPANY, INC. | 19600012F | 1960-06-10 | Revoked | — |
| COTY PRESTIGE LLC | FL000239 | 1997-10-17 | Inactive | NEW YORK |
| COTY US INC. | FB015661 | 1992-11-10 | Inactive | WILMINGTON |
| COTY US LLC | FL000991 | 2001-06-25 | Active | NEW YORK |
| COUCH ENTERPRISES, INC. | DB048298 | 2004-05-19 | Active | SPEARFISH |
| Couch Trucking LLC | DL289849 | 2024-12-29 | Dissolved | Woonsocket |
| COUCH-BRAUNSDORF AFFINITY, INC. | FB031231 | 2006-12-14 | Revoked | SCOTTSDALE |
| COUCH-BRAUNSDORF AFFINITY, INC. | FB291039 | 2025-01-14 | Active | SCOTTSDALE |
| COUCH-BRAUNSDORF INSURANCE GROUP, INC. | FB031230 | 2006-12-14 | Active | LIBERTY CORNER |
| Couchey Properties LLC | DL166376 | 2019-06-21 | Dissolved | mina |
| CouchOut LLC. | DL305573 | 2025-07-25 | Active | Sioux Falls |
| COUGAR ATHLETIC CLUB, INC. | NS134516 | 2017-06-26 | Active | BURKE |
| COUGAR CAMP, LLC | DL162960 | 2019-04-09 | Active | Parker |
| Cougar Crib LLC | DL228652 | 2022-06-09 | Dissolved | Glenwood |
| COUGAR CUBS DAYCARE CENTER, INC. | NS148621 | 2018-05-22 | Suspended | BONESTEEL |
| COUGAR ENTERPRISES, INC. | FB014637 | 1991-06-20 | Revoked | RENO |
| Cougar Lodge LLC | DL188176 | 2020-10-01 | Active | Rapid City |
| COUGAR PARTY ANIMALS, INC. | DB053396 | 2008-03-13 | Dissolved | SPEARFISH |
| COUGAR RIDGE, LLC | DL010266 | 2005-12-05 | Inactive | RAPID CITY |
| COUGHLIN - KNUTSON RECYCLING, INC. | DB037088 | 1996-04-15 | Inactive | — |
| Coughlin Acres LLC | DL271972 | 2024-04-01 | Active | Brandon |
| COUGHLIN BROTHERS FARM, INC. | DB048439 | 2004-06-23 | Active | EVERGREEN |
| Coughlin Electric LLC | DL273192 | 2024-04-18 | Active | Sioux Falls |
| Coughlin Hearing Centers LLC | DL156987 | 2018-12-03 | Inactive | Aberdeen |
| Could've Been Me | NS190562 | 2020-11-02 | Dissolved | HARRISBURG |
| COULEUR CAPITAL, LLC | DL032859 | 2013-06-17 | Active | Arlington |
| COULSON TECHNOLOGIES, INC. | FB013698 | 1990-07-13 | Inactive | WILMINGTON |
| COULTER CORPORATION | FB021180 | 1998-04-02 | Inactive | WILMINGTON |
| COULTER ENTERPRISES, LLC | DL022449 | 2010-09-20 | Dissolved | PLATTE |
| COULTER LEASING CORPORATION | FB006931 | 1980-01-28 | Inactive | MIAMI |
| COUNCIL AFFIRMING ROLE EQUALITY IN BROOKINGS-CARE | NS006077 | 1976-08-30 | Dissolved | — |
| COUNCIL BLUFFS MY PLACE, LLC | DL034980 | 2013-09-12 | Inactive | ABERDEEN |
| COUNCIL BLUFFS RETIREMENT, L.L.C. | DL013147 | 2007-02-06 | Inactive | ABERDEEN |
| COUNCIL FIRES | NS012420 | 2003-11-06 | Inactive | — |
| Council for Adult and Experiential Learning (CAEL), Inc. | FN324171 | 2026-03-24 | Active | Pittsburgh |
| COUNCIL FOR EMERGENCY SERVICES | NS013501 | 2007-08-13 | Active | BROOKINGS |
| COUNCIL FOR RECONCILIATION | NS009999 | 1993-12-29 | Inactive | — |
| Council for Responsible Mining | NS049405 | 2014-07-17 | Dissolved | — |
| COUNCIL OF CHIEF STATE SCHOOL OFFICERS, INCORPORATED | FN161837 | 2019-03-18 | Active | WASHINGTON |
| COUNCIL OF CHIEF STATE SCHOOL OFFICERS, INCORPORATED | FN138404 | 2017-10-13 | Revoked | WASHINGTON |
| COUNCIL OF INDEPENDENT COLLEGES | 19570012ND | 1957-03-29 | Active | — |
| COUNCIL OF REGISTERED LANDSCAPE ARCHITECTS IN SOUTH DAKOTA, INC. | NS008365 | 1986-09-04 | Inactive | — |
| COUNCIL OF SEVEN FIRES | NS007987 | 1984-11-28 | Inactive | — |
| COUNCIL OF SOUTH DAKOTA ARCHAEOLOGISTS | NS006105 | 1976-10-15 | Dissolved | SIOUX FALLS |
| COUNCIL OF SUBSTANCE ABUSE DIRECTORS, INC. | NS012202 | 2003-01-02 | Dissolved | FORT PIERRE |
| COUNCIL OF WESTERN STATE FORESTERS | NS011222 | 1999-03-18 | Active | EDGEWATER |
| COUNCIL ON COLLEGE ADMISSION IN SOUTH DAKOTA | NS007403 | 1982-06-21 | Active | Belle Fourche |
| COUNCIL ON EDUCATION IN MANAGEMENT, INC. | FB019620 | 1996-12-12 | Inactive | CHARLOTTE |
| COUNSEL FINANCIAL, INC. | FB025207 | 2001-06-07 | Revoked | ST PAUL |
| Counsel Medical Group, P.A., Corp. | FB301262 | 2025-05-28 | Active | New York |
| Counseling and Crisis Center of South Dakota | NS307733 | 2025-08-21 | Active | SIOUX FALLS |
| COUNSELING RESOURCES, INC. | DB033112 | 1993-06-07 | Active | Harrisburg |
| Counseling Services of Arizona PLLC | FL320486 | 2026-02-10 | Active | Brandon |
| COUNSELING SERVICES, INC. | 19630003ND | 1963-10-07 | Merged | — |
| Counseling Sonoma, LLC | DL196361 | 2021-02-09 | Dissolved | Sioux Falls |
| Counseling Within, LLC | DL204411 | 2021-06-09 | Active | Colton |
| COUNSELLORS SECURITIES INC. | FB010002 | 1985-01-08 | Revoked | NEW YORK |
| COUNSELOR, INC. (PIERRE) | DB021613 | 1982-06-25 | Inactive | — |
| CounSil LLC | DL233143 | 2022-08-22 | Dissolved | Rapid City |
| Counsilman/Hunsaker & Associates, Inc. | FB190069 | 2020-10-26 | Active | St Louis |
| Count Your Blessings Bookkeeping & Payroll, LLC | DL040241 | 2014-09-08 | Active | SIOUX FALLS |
| Counter Conventional LLC | DL193262 | 2020-12-21 | Inactive | Watertown |
| Counter Culture Coffee, Inc. | FB322285 | 2026-03-03 | Active | Durham |
| COUNTER ELEMENTS, INC. | DB053848 | 2008-08-11 | Dissolved | SIOUX FALLS |
| COUNTER PRO INC. | DB038228 | 1997-02-18 | Inactive | — |
| Counterman Properties LLC | DL294446 | 2025-03-02 | Dissolved | Centerville |
| Countermeasure Protection Group LLC | DL235114 | 2022-09-21 | Dissolved | Tea |
| CounterMelody, LLC | DL274891 | 2024-05-13 | Active | Harrisburg |
| COUNTERPART INSURANCE SERVICES, INC. | FB207670 | 2021-08-03 | Active | COVINA |
| COUNTERPART, INC. | DB036555 | 1995-12-19 | Active | BROOKINGS |
| Counterpoint Associates, LLC | DL271601 | 2024-03-26 | Active | Rapid City |
| COUNTERTOP PROS, LLC | DL203235 | 2021-05-19 | Dissolved | SIOUX FALLS |
| Countertop Signs LLC | DL286772 | 2024-11-11 | Dissolved | Sioux Falls |
| COUNTERTOPS, INC. | FB033806 | 2009-09-17 | Inactive | EAU CLAIRE |
| Counting by Fives, LLC | DL319941 | 2026-02-04 | Active | Herreid |
| Counting Sheep Interactive Homestead LLC | DL261182 | 2023-10-22 | Active | Worthing |
| Counting Sleeps LLC | DL256902 | 2023-08-17 | Dissolved | Sioux Falls |
| Countless Possibilities LLC | DL035508 | 2013-10-18 | Dissolved | sioux falls |
| Countrified Belles Boutique LLC | DL184652 | 2020-07-16 | Dissolved | Irene |
| COUNTRY 'N MORE OF IOWA, INC. | DB026528 | 1987-07-06 | Inactive | — |