| CANAAN GRANGE OF PATRONS OF HUSBANDRY NO. 239, INCORPORATED | 18990003ND | 1899-08-05 | Dissolved | — |
| CANAAN MASONIC HALL ASSOCIATION | 19530016ND | 1953-05-05 | Dissolved | — |
| Canaan Painting and Design LLC | DL248409 | 2023-04-10 | Active | Sioux Falls |
| CANACRE (U.S.A.) INC. | FB038979 | 2015-11-17 | Inactive | — |
| Canacre USA, LLC | FL224191 | 2022-04-05 | Active | Williamsville |
| CANADA BOUND, INC. | NS010638 | 1996-09-03 | Inactive | — |
| Canada Goose Lodge, LLC | DL048573 | 2016-05-19 | Active | WINNER |
| CANADA IMPERIAL OIL LIMITED | FB015829 | 1993-02-01 | Active | — |
| CANADIAN CHEYENNE PETROLEUM CORP. | FB009400 | 1984-02-13 | Revoked | CALGARY |
| CANADIAN PRESCRIPTION SERVICES, INC. | DB048833 | 2004-10-20 | Dissolved | — |
| CANADIAN RIVER RESOURCES, L.L.C. | DL002566 | 1999-11-17 | Dissolved | VANCOUVER |
| Canadian Way LLC | DL147279 | 2018-04-24 | Active | Rapid City |
| CANADIAN WILD HOLDING, INC. | DB043594 | 2000-12-29 | Inactive | — |
| Canahui Construction LLC | DL265840 | 2024-01-04 | Dissolved | Sioux Falls |
| CANAL AIR, L.L.C. | FL001262 | 2002-04-18 | Inactive | Danbury |
| Canal Street Enterprises, LLC | DL211214 | 2021-09-29 | Active | Rapid City |
| Canal Street LLC | DL240933 | 2022-12-26 | Suspended | Watertown |
| Canam Bridges US Inc. | FB133894 | 2017-06-01 | Inactive | Point of Rocks |
| Canam Buildings US Inc. | FB176063 | 2020-01-20 | Active | Frederick |
| CANAM COATINGS LLC | DL013127 | 2007-02-02 | Inactive | — |
| CANAM INTERNATIONAL HIGHWAY ASSOCIATION SOUTH DAKOTA CHAPTER | NS010458 | 1995-11-28 | Inactive | — |
| CANAM Investments LP | DP240656 | 2022-12-19 | Active | TEA |
| CANAM STEEL CORPORATION | FB020222 | 1997-06-25 | Active | POINT OF ROCKS |
| CANAMER INTERNATIONAL, INC. | FB008552 | 1982-08-26 | Revoked | WINONA |
| CANAMERA Management LLC | DL039887 | 2014-08-11 | Inactive | WEST VANCOUVER |
| CANAMERICA BANKERS HOLDING (EUROPE) LTD. | DB039830 | 1998-03-27 | Inactive | — |
| CANANWILL, INC. | FB010453 | 1985-09-23 | Active | Chicago |
| CANARAMP USA, LLC | DL003255 | 2000-10-02 | Dissolved | — |
| CANARD AIR, L.L.C. | DL022492 | 2010-09-27 | Active | DAKOTA DUNES |
| CANARIES BASEBALL, LLC | DL020285 | 2009-12-01 | Inactive | SIOUX FALLS |
| CANARIES VENTURES, LLC | DL019740 | 2009-09-14 | Dissolved | SIOUX FALLS |
| CANARIS CAPITAL, LLC | DL024296 | 2011-04-05 | Dissolved | MANHASSET |
| Canary LLC | DL216490 | 2021-12-15 | Active | Sioux Falls |
| Canary Trucking Inc. | DB291503 | 2025-01-21 | Active | Rapid City |
| Canary Trucking LLC | DL290891 | 2025-01-13 | Inactive | rapid city |
| CANAS-PI, LLC | DL020330 | 2009-12-07 | Inactive | CHAPPAQUA |
| CANAVAN CONSTRUCTION, INC. | DB044593 | 2001-10-04 | Dissolved | — |
| CanaVibes LLC | DL159204 | 2019-01-22 | Dissolved | Sioux Falls |
| CANBUILDIT LLC | DL018523 | 2009-03-18 | Dissolved | RAPID CITY |
| CANBY BUILDERS SUPPLY, INC. | FB013074 | 1989-10-06 | Revoked | CANBY |
| CANBY FARMERS GRAIN COMPANY | FC010225 | 2002-01-08 | Revoked | CANBY |
| Canby Farmers Grain Company | FB220013 | 2022-02-04 | Active | Canby |
| CANCER AMERICA MARKETING, INC. | FB016446 | 1993-10-25 | Revoked | KANSAS CITY |
| Cancer Healing Properties, LLC | DL195192 | 2021-01-22 | Dissolved | Sioux Falls |
| Cancer Niwachin LLC | DL038819 | 2014-05-14 | Inactive | KYLE |
| CANCER RESEARCH INSTITUTE, INC. | FN010259 | 1989-02-03 | Active | NEW YORK |
| CANCER SCREENING & DETECTION CENTER, LTD. | DB022491 | 1983-06-15 | Dissolved | — |
| Cancer Survivor Sorority Inc. | NS191660 | 2020-11-23 | Dissolved | RAPID CITY |
| CANCO INVESTMENTS, LLC | DL020686 | 2010-01-28 | Inactive | SIOUX FALLS |
| CANCOR, INC. | DB033033 | 1993-05-17 | Inactive | — |
| CANDA PROPERTIES, LLC | DL030867 | 2013-01-08 | Dissolved | SIOUX FALLS |
| Candace & Basil Inc. | DB293648 | 2025-02-19 | Dissolved | Watertown |
| CANDACE ANN PHOTOGRAPHY, INC. | DB044859 | 2001-12-24 | Dissolved | SIOUX FALLS |
| Candace Lee Fink, LLC | DL255537 | 2023-07-27 | Active | Brookings |
| Candace V Designs, LLC | DL241150 | 2022-12-29 | Dissolved | Watertown |
| CANDAGE CORPORATION | 19670034D | 1967-11-16 | Suspended | — |
| CANDAK FARMS, INC. | DF044884 | 2001-12-31 | Active | BRIDGEWATER |
| CANDAKEN, INC. | DB005276 | 1966-01-12 | Dissolved | HURON |
| CANDEE CONSTRUCTION CO. | FB009460 | 1984-03-22 | Revoked | DICKINSON |
| CANDELA CORPORATION | FB142979 | 2018-01-23 | Active | Marlborough |
| Candell Capital LLC | DL288771 | 2024-12-12 | Dissolved | Watertown |
| CANDERA EXPLORATION, INC. | FB007818 | 1981-07-06 | Revoked | DENVER |
| CANDEW SCIENTIFIC, L.L.C. | DL013820 | 2007-05-04 | Suspended | LEMMON |
| Candi Co LLC | DL289656 | 2024-12-25 | Active | Elk Point |
| Candid Carpentry LLC | DL294687 | 2025-03-04 | Active | Sioux Falls |
| Candid Creative Co., LLC. | DL195045 | 2021-01-20 | Inactive | Spearfish |
| Candid Health, LLC | DL132509 | 2017-04-13 | Suspended | Peoria |
| CANDID PASSIONS PROPERTIES, LLC | DL233794 | 2022-08-31 | Active | SPEARFISH |
| Candid South Dakota, LLC | DL171341 | 2019-10-09 | Inactive | SIOUX FALLS |
| Candidate Staffing Solutions, INC | DB157638 | 2019-01-01 | Active | Sioux Falls |
| CANDIE'S COUTURE, LLC | DL030123 | 2012-11-26 | Dissolved | VERMILLION |
| CandJ Construction LLC | DL188549 | 2020-10-01 | Active | castlewood |
| CANDLE CORPORATION OF AMERICA | FB033802 | 2009-09-15 | Inactive | Norwell |
| CANDLE DEVELOPMENT, L.L.C. | DL001097 | 1997-01-07 | Inactive | TEA |
| Candle Licks, LLC | DL172041 | 2019-10-23 | Dissolved | Rapid City |
| CANDLEMAN STORES, INC. | FB019116 | 1996-07-01 | Revoked | BRAINERD |
| CANDLEMAN, INC. | DB042972 | 2000-06-28 | Inactive | — |
| Candles to Remember, LLC | DL040973 | 2014-11-03 | Active | Yankton |
| CANDLESHOP CAFE, INC. | DB044502 | 2001-09-06 | Inactive | — |
| CANDLESTICK FREIGHT, LLC | FL229235 | 2022-06-21 | Inactive | DENVER |
| CANDLEWICK CONSTRUCTION INC. | DB042876 | 2000-06-02 | Dissolved | — |
| Candlewood Oregon LLC | DL130405 | 2017-02-07 | Active | Spearfish |
| Candlewood Solutions, LLC | DL176438 | 2020-01-27 | Active | Rapid City |
| CANDO CONTRACTING INC. | FB032731 | 2008-06-19 | Inactive | ADEL |
| CANDO EXCAVATING & LANDSCAPING, L.L.C. | DL006911 | 2004-02-05 | Inactive | Sioux Falls |
| CANDO INVESTMENTS, LLC | DL011018 | 2006-03-31 | Active | IPSWICH |
| CANDO, LLC | DL002237 | 1999-05-03 | Inactive | RICHFIELD |
| CANDOR LES, LLC | FL246313 | 2023-03-13 | Revoked | ALPHARETTA |
| Candor, LLC | DL225718 | 2022-04-26 | Active | Sioux Falls |
| CANDOVA, INC. | DB038420 | 1997-04-07 | Inactive | — |
| CANDY & CANVAS LLC | DL019798 | 2009-09-22 | Dissolved | SIOUX FALLS |
| CANDY 16 LLC | DL029377 | 2012-09-11 | Active | SIOUX FALLS |
| Candy Cloud Factory, LLC | DL161127 | 2019-03-03 | Inactive | Sioux Falls |
| CANDY CLOVE LLC | DL184647 | 2020-07-16 | Dissolved | MADISON |
| CANDY SERVICE COMPANY | DB023733 | 1960-10-07 | Inactive | — |
| Candy's Creative Designs, Inc. | DB060121 | 2015-06-05 | Active | RAPID CITY |
| CANDY'S CROWN & BEAUTY SUPPLY LLC | DL295259 | 2025-03-11 | Dissolved | sioux falls |
| CANDY'S VENTURES, LLC | DL022083 | 2010-08-04 | Dissolved | MITCHELL |
| Candyland Child Development Center LLC | DL173613 | 2019-11-27 | Active | Box Elder |
| Candyland Dispensary LLC | DL283158 | 2024-09-16 | Inactive | Waubay |
| Candyland Smoke Shop LLC | DL254934 | 2023-07-18 | Active | Webster |
| Cane Creek Land & Cattle, LLC | DL318580 | 2026-01-20 | Active | Rapid City |
| CANEK, LLC | DL197367 | 2021-02-24 | Dissolved | Sioux Falls |
| CANETCOM INC. | DB057992 | 2013-08-21 | Dissolved | SIOUX FALLS |
| Caneva Tree Service LLC | DL205174 | 2021-06-22 | Inactive | Sturgis |
| CanFam, LLC | DL046650 | 2016-01-11 | Active | SIOUX FALLS |
| CANFIELD BUSINESS INTERIORS, INC. | DB022696 | 1983-09-02 | Dissolved | SIOUX FALLS |
| Canfield Business Interiors, Inc. | DB054102 | 2008-12-11 | Active | SIOUX FALLS |
| CANFIELD BUSINESS INTERIORS, L.L.C. | DL018003 | 2008-12-31 | Inactive | SIOUX FALLS |
| CANFIELD BUSINESS SUITES, INC. | DB033964 | 1994-01-24 | Dissolved | — |
| CANFIELD DESIGN GROUP, INC. | DB032412 | 1992-12-15 | Dissolved | — |
| CANFIELD PORTABLE STORAGE, L.L.C. | DL011144 | 2006-04-17 | Inactive | SIOUX FALLS |
| CANFOR U.S.A. CORPORATION | FB010278 | 1985-06-17 | Revoked | BOISE |
| CANGENE BIOPHARMA, INC. | FB034087 | 2010-01-27 | Inactive | BALTIMORE |
| CANGLESKA, INC. | NS010520 | 1996-03-11 | Dissolved | RAPID CITY |
| Canham Farm, LLC | DL047583 | 2016-03-17 | Active | MILLER |
| Canham Sibling Joint Venture, LLC | DL145141 | 2018-03-10 | Dissolved | Aberdeen |
| CANI Services LLC | DL038555 | 2014-04-28 | Active | Madison |
| CANI, INCORPORATED | DB052327 | 2007-05-03 | Dissolved | TEA |
| CANI, LLC | DL047847 | 2016-04-04 | Active | Garretson |
| CANINE ASSISTANTS, INC. | FN011218 | 2010-10-28 | Active | Milton |
| Canine Cleanup LLC | DL272945 | 2024-04-16 | Dissolved | Hartford |
| Canine Clips and Care LLC | DL206598 | 2021-08-01 | Active | SIOUX FALLS |
| Canine Collective of South Dakota LLC | DL319532 | 2026-01-30 | Active | Rapid City |
| CANINE COMPANIONS FOR INDEPENDENCE, INC. | FN010391 | 1993-01-04 | Active | SANTA ROSA |
| CANINE COUNTRY CLUB ABERDEEN, LLC | DL194206 | 2021-01-06 | Active | ABERDEEN |
| Canine Country Club LLC | DL046579 | 2016-01-06 | Active | Brookings |
| Canine Country Club Watertown LLC | DL330597 | 2026-06-07 | Active | Watertown |
| Canine Cutz, LLC | DL267208 | 2024-01-26 | Dissolved | Dell Rapids |
| CANINE DESIGN, LLC | FL004428 | 2009-02-09 | Revoked | WAKEFIELD |
| Canine Details LLC | DL216464 | 2021-12-15 | Active | FORT PIERRE |
| CANINE DRUG BUSTERS, INC. | DB029370 | 1990-04-09 | Dissolved | — |
| CANINE GROOMING CENTER, LLC | DL007567 | 2004-07-01 | Dissolved | YANKTON |
| CANINE INVESTMENTS, LLC | DL032835 | 2013-06-17 | Inactive | PIERRE |
| CANINE TRAINING SOLUTIONS, LLC | DL027099 | 2012-02-02 | Active | AURORA |
| Canistota Ag Insurance, L.L.C. | DL172011 | 2019-10-22 | Active | Canistota |
| CANISTOTA APARTMENTS, INC. | DB012610 | 1974-11-26 | Dissolved | — |
| Canistota Area Bus Inc. (C.A.B.) | NS049519 | 2014-11-17 | Dissolved | CANISTOTA |
| CANISTOTA ATHLETIC ASSOCIATION | NS010974 | 1998-02-11 | Active | CANISTOTA |
| CANISTOTA ATHLETIC PROJECT, INC. | NS014961 | 2012-10-17 | Dissolved | CANISTOTA |
| CANISTOTA AUTO CO., INC. | DB004039 | 1926-07-30 | Dissolved | — |
| CANISTOTA BOOSTER CLUB | NS208422 | 2021-08-16 | Active | CANISTOTA |
| CANISTOTA CEMETERY ASSOCIATION | NS002105 | 1889-03-02 | Active | CANISTOTA |
| CANISTOTA CHEMICAL, LLC | DL006098 | 2003-07-25 | Dissolved | — |
| CANISTOTA DEVELOPMENT CORPORATION | NS011047 | 1998-06-15 | Active | CANISTOTA |
| CANISTOTA FARMERS TELEPHONE COMPANY NO. FOUR | PU000562 | 1955-04-09 | Inactive | — |
| Canistota Fire & Rescue, Inc. | NS012124 | 2002-10-03 | Active | CANISTOTA |
| CANISTOTA GROCERIES, INC. | DB039523 | 1998-01-09 | Active | CANISTOTA |
| CANISTOTA HEALTH CLUB, L.L.C. | DL002385 | 1999-07-29 | Inactive | — |
| CANISTOTA HOTEL, INC. | DB020640 | 1981-05-11 | Dissolved | CANISTOTA |
| CANISTOTA HOUSING LIMITED PARTNERSHIP | DP001803 | 2007-02-27 | Inactive | — |
| CANISTOTA LUMBER CO. | DB003711 | 1964-06-29 | Inactive | — |
| CANISTOTA SENIOR CITIZEN CENTER, INCORPORATED | NS006522 | 1978-06-12 | Inactive | — |
| Canistota Youth Wrestling | NS237485 | 2022-10-27 | Active | CANISTOTA |
| CANISTOTA/FREEMAN VETERINARY HOSPITAL, P.C. | DB031631 | 1992-04-06 | Dissolved | CANISTOTA |
| CanKota LLC | DL178893 | 2020-03-17 | Suspended | Sioux Falls |
| CANKSA YUHA KI SECURITY (THE HARDWOOD KEEPERS) LLC | DL025646 | 2011-09-08 | Dissolved | PINE RIDGE |
| CANKSA' YUHA TRAINING & CONSULTING, L.L.C. | DL048548 | 2016-05-18 | Active | Pine Ridge |
| CANKU CRAFT INC. | DB050387 | 2005-12-12 | Inactive | — |
| CANKU LUTA OGNA MAWANI FOUNDATIN ("WALKING THE RED ROAD FOUNDATION") | NS012040 | 2002-06-07 | Inactive | — |
| CANKU LUTA OMONI, INC. | NS012173 | 2002-11-22 | Active | Box Elder |
| CANKUNA ROAD DISTRICT | TD312397 | 2025-10-28 | Active | — |
| Cannabis Cafe, LLC | DL199278 | 2021-03-24 | Suspended | Sisseton |
| Cannabis Care Consultants, LLC | DL184546 | 2020-07-15 | Active | Dunmore |
| Cannabis Chem Lab Incorporated | DB191230 | 2020-11-13 | Active | DELL RAPIDS |
| Cannabis Chem Lab, LLC | DL211645 | 2020-11-13 | Active | FLANDREAU |
| Cannabis Connection, L.L.C. | DL222159 | 2022-03-07 | Active | Huron |
| Cannabis Genix LLC | DL196261 | 2021-02-08 | Inactive | Sioux Falls |
| Cannabis Public Policy Consulting, LLC | FL194696 | 2021-01-13 | Revoked | Watertown |
| Cannadist Inc. | DB060317 | 2015-09-01 | Dissolved | Rapid City |
| CannibusSD, LLC | DL192320 | 2020-12-05 | Dissolved | Sioux Falls |
| CANNING PRAIRIE CEMETERY ASSOCIATION | NS012758 | 2005-02-17 | Active | PIERRE |
| CANNON & ASSOCIATES, INC. | FB017734 | 1995-03-20 | Inactive | WILMINGTON |
| CANNON & ASSOCIATES, LLC | FL001720 | 2003-09-10 | Revoked | TAMPA |
| Cannon Access LLC | DL329580 | 2026-06-01 | Active | Astoria |
| CANNON AVIATION INSURANCE INCORPORATED | FB032088 | 2007-10-18 | Revoked | SCOTTSDALE |
| CANNON COCHRAN MANAGEMENT SERVICES, INC. | FB033530 | 2009-06-02 | Active | DANVILLE |
| CANNON COCHRAN MANAGEMENT SERVICES, INC. | FB021758 | 1998-09-09 | Revoked | WILMINGTON |
| Cannon Cocker Trucking LLC | DL176895 | 2020-02-05 | Dissolved | Box Elder |
| Cannon Consulting LLC | DL285608 | 2024-10-23 | Active | Aberdeen (Brown) |
| CANNON DESIGN, INC. | FB036009 | 2012-05-29 | Active | St. Louis |
| CANNON DESIGN, INC. | 19080002D | 1908-10-28 | Active | — |
| Cannon Electric, LLC | DL162725 | 2019-04-04 | Active | Watertown |
| Cannon Heating & Air, LLC | DL269640 | 2024-02-29 | Active | Yankton |
| Cannon Lane Partners, LLLP | DP202256 | 2021-05-03 | Active | SIOUX FALLS |
| CANNON MANUFACTURING COMPANY | 19580023D | 1958-10-06 | Merged | — |
| CANNON MOSS BRYGGER & ASSOCIATES, P.C. | FB028141 | 2004-01-21 | Active | GRAND ISLAND |
| CANNON RACING ENTERPRISES, INC. | DB027332 | 1988-04-29 | Inactive | — |
| Cannon River Holdings LLC | DL251646 | 2023-05-25 | Active | RIVER FALLS |
| Cannon River Investments LLC | DL186934 | 1998-12-24 | Active | RIVER FALLS |
| CANNON RIVER INVESTMENTS, INC. | DB040849 | 1998-12-24 | Active | FT. PIERRE |
| Cannon River Lofts Development, LLC | DL325333 | 2026-04-07 | Active | Sioux Falls |
| Cannon River Lofts, LLC | DL325327 | 2026-04-07 | Active | Sioux Falls |
| CANNON RIVER PROPERTIES, LLC | DA011583 | 2006-06-21 | Active | FT. PIERRE |
| Cannon River Ranches LLC | DL186932 | 2006-08-23 | Active | RIVER FALLS |
| CANNON RIVER RANCHES WISCONSIN LLC | DL030153 | 2012-11-19 | Active | RIVER FALLS |
| CANNON RIVER RANCHES, INC. | FF009555 | 1995-05-10 | Inactive | RIVER FALLS |
| CANNON RIVER RANCHES, INC. | DB051464 | 2006-08-23 | Active | FT. PIERRE |
| CANNON RIVER TOWNHOMES ASSOCIATION, INC. | NS049821 | 2015-11-30 | Active | River Falls |
| Cannon River, LLLP | DP311894 | 2025-10-20 | Active | HITCHCOCK |