| CHILD CONNECTION, INC. | FN010202 | 1987-01-09 | Revoked | NORFOLK |
| CHILD CONNECTION, INC. | FB010300 | 1985-06-27 | Revoked | NORFOLK |
| CHILD EVANGELISM FELLOWSHIP OF MAINE, INC. | 19460001ND | 1946-02-12 | Active | — |
| CHILD EVANGELISM FELLOWSHIP OF SOUTH DAKOTA | NS000349 | 1961-01-18 | Active | WARRENTON |
| CHILD FOUNDATION | FN128958 | 2016-12-19 | Active | Portland |
| CHILD GROWTH ENTERPRISES, LTD. | DB044158 | 2001-05-23 | Inactive | — |
| Child Life Consulting LLC | DL223904 | 2022-03-31 | Dissolved | Clifton |
| Child Neuro Care, LLC | DL282617 | 2024-09-08 | Active | Sioux Falls |
| CHILD PROTECTION AND FACT SHEET, INC. | NS009218 | 1990-08-06 | Inactive | — |
| CHILD PROTECTION PROGRAM FOUNDATION | FN010307 | 1990-05-18 | Revoked | SANTA ROSA |
| CHILD PROTECTION TEAM, MCCOOK COUNTY, SOUTH DAKOTA | NS013849 | 2008-10-08 | Dissolved | SALEM |
| CHILD QUEST INTERNATIONAL, INC. | FN010637 | 2000-04-27 | Revoked | SAN JOSE |
| CHILD SERVICES, INC. | NS008995 | 1989-07-03 | Dissolved | — |
| CHILD WATCH OF NORTH AMERICA, INC. | FN011318 | 2012-06-22 | Revoked | ORLANDO |
| CHILD WORLD, INC. | FB011170 | 1986-11-07 | Revoked | CLEVELAND |
| CHILD'S PLAY TOYS, INC. | DB054715 | 2009-08-06 | Active | SIOUX FALLS |
| CHILD'S WORLD, LIMITED | DB021562 | 1982-05-28 | Inactive | — |
| CHILDCARE SEEKERS OF DENVER METROPOLITAN AREA, INC. | DB042267 | 2000-01-03 | Inactive | — |
| CHILDERS PUMPING SERVICE, INC. | DB052451 | 2007-06-06 | Active | EDGEMONT |
| CHILDERS PUMPING SERVICE, LLC | DL010357 | 2005-12-19 | Inactive | — |
| CHILDERS RANCH, L.L.C. | DL012142 | 2006-09-20 | Dissolved | SEDAN |
| CHILDFUND INTERNATIONAL, USA | FN010603 | 1999-07-06 | Active | RICHMOND |
| CHILDREN AWARENESS PROJECT, INC. | NS008946 | 1989-04-28 | Inactive | — |
| CHILDREN FIRST MONTESSORI CENTER LLC | DL006212 | 2003-08-28 | Dissolved | — |
| Children of Fallen Patriots Foundation | FN307845 | 2025-08-25 | Active | RESTON |
| Children of Tanzania + Education = Hope | NS049553 | 2015-01-07 | Dissolved | HOWARD |
| CHILDREN OF THE WANDERING | NS014741 | 2012-01-09 | Dissolved | — |
| CHILDREN RESCUE INTERNATIONAL | NS014769 | 2012-02-17 | Active | Sioux Falls |
| CHILDREN'S ACUTE CARE, P.C. | DB042417 | 2000-02-04 | Dissolved | SIOUX FALLS |
| Children's Advocacy Centers of South Dakota, Inc. | NS287169 | 2024-11-15 | Active | SIOUX FALLS |
| CHILDREN'S AID INTERNATIONAL, INC. | FN010276 | 1989-08-10 | Revoked | SAN DIEGO |
| CHILDREN'S AID SOCIETY OF MAINE | 18930000ND | 1893-03-07 | Merged | — |
| Children's Bible Mission Inc. | NS243451 | 2023-02-01 | Active | Mitchell |
| CHILDREN'S CARDIOMYOPATHY FOUNDATION | FN011367 | 2013-02-08 | Revoked | TENAFLY |
| Children's Cardiomyopathy Foundation, Inc. | FN333199 | 2026-07-09 | Active | TENAFLY |
| CHILDREN'S CARE CORNER | NS012087 | 2002-08-23 | Active | HOWARD |
| CHILDREN'S CARE HOSPITAL AND SCHOOL | NS001291 | 1947-05-19 | Active | SIOUX FALLS |
| CHILDREN'S CASTLE, INC. | DB032011 | 1992-07-30 | Dissolved | — |
| CHILDREN'S CASTLE, INC. | NS012399 | 2003-10-03 | Active | PIERRE |
| CHILDREN'S CENTER: EARLY INTERVENTION AND FAMILY SUPPORT | 19670025ND | 1967-04-03 | Active | — |
| Children's Charity & Youth Activity Fund Inc. | NS222256 | 2022-03-08 | Active | Watertown |
| CHILDREN'S CHARITY FUND INC. | FN010866 | 2004-12-10 | Revoked | SARASOTA |
| CHILDREN'S DENTAL CENTER, P.C. | DB033977 | 1994-01-26 | Active | SIOUX FALLS |
| CHILDREN'S FIRST STEP LEARNING CENTER, INC. | NS004927 | 1971-05-04 | Dissolved | — |
| Children's Group, LLC | FL161330 | 2019-03-06 | Revoked | MADISON |
| CHILDREN'S HEALTH NETWORK | FN010464 | 1995-06-01 | Revoked | OMAHA |
| CHILDREN'S HEART FOUNDATION | FN194583 | 2021-01-12 | Active | Northbrook |
| CHILDREN'S HEARTLINK | FN010479 | 1995-09-13 | Inactive | EDINA |
| Children's HeartLink | FN153701 | 2018-09-11 | Active | Edina |
| CHILDREN'S HOME FOUNDATION | NS007362 | 1982-04-15 | Active | Sioux Falls |
| CHILDREN'S HOME OF PORTLAND | 18280000ND | 1828-02-18 | Merged | — |
| CHILDREN'S HOME SOCIETY OF SOUTH DAKOTA | NS000063 | 1895-08-20 | Active | Sioux Falls |
| CHILDREN'S HOPE INTERNATIONAL FOUNDATION | FN010811 | 2004-01-13 | Revoked | SAINT LOUIS |
| Children's Hospital & Medical Center | FN273331 | 2024-04-22 | Active | Omaha |
| CHILDREN'S HOSPITAL & MEDICAL CENTER FOUNDATION | FN010780 | 2003-05-09 | Revoked | OMAHA |
| CHILDREN'S HOSPITAL OF PITTSBURGH FOUNDATION | FN030503 | 2016-05-16 | Revoked | PITTSBURGH |
| CHILDREN'S HOUSE MONTESSORI, INC. | NS014090 | 2009-07-24 | Active | RAPID CITY |
| CHILDREN'S HOUSE OF MONTESSORI, ABERDEEN | NS010528 | 1996-03-22 | Dissolved | — |
| CHILDREN'S HOUSE PARENT TEACHER ORGANIZATION | NS013806 | 2008-08-18 | Dissolved | RAPID CITY |
| CHILDREN'S HOUSE, INC. | DB033672 | 1993-12-01 | Dissolved | RAPID CITY |
| CHILDREN'S INTERNET SAFETY FOUNDATION | NS012386 | 2003-09-15 | Inactive | — |
| CHILDREN'S LEGAL FOUNDATION | FN010298 | 1990-03-05 | Revoked | PHOENIX, |
| Children's Miracle Network | FN193301 | 2020-12-21 | Active | SALT LAKE |
| CHILDREN'S MUSEUM OF SOUTH DAKOTA | NS013842 | 2008-10-06 | Active | Brookings |
| Children's Museum of the Black Hills | NS050030 | 2016-07-05 | Dissolved | Rapid City |
| Children's Paradise Preschool and Infant Center, LLC | DL282240 | 2024-09-03 | Dissolved | Sioux Falls |
| CHILDREN'S PROMISE OF HOPE FUND, INC. | NS009308 | 1991-01-14 | Inactive | — |
| CHILDREN'S THEATRE OF MAINE | 19470041ND | 1947-07-29 | Merged | — |
| CHILDREN'S THERAPY SERVICES, INC. | DB053641 | 2008-05-23 | Active | Rapid City |
| CHILDREN'S TRADING POST, LLC | DL031683 | 2013-03-18 | Dissolved | RAPID CITY |
| CHILDREN'S TUMOR FOUNDATION | FN192680 | 2020-12-11 | Active | NEW YORK |
| CHILDREN'S TUMOR FOUNDATION, INC. | FN010641 | 2000-05-23 | Revoked | New York |
| Childrens Collective | NS303168 | 2025-06-24 | Active | Sioux Falls |
| CHILE COPPER COMPANY | 19120014D | 1912-12-23 | Dissolved | — |
| CHILES, HEIDER & CO. | FB003670 | 1970-09-28 | Inactive | NEW YORK |
| CHILES, LLC | DL023359 | 2010-12-30 | Dissolved | MADISON |
| CHILI & CHEESE FRIES, INC. | DB026606 | 1987-08-06 | Inactive | — |
| CHILI'S SOUP TO NUTS, INC. | DB045227 | 2002-03-18 | Inactive | — |
| Chiliski's Painting, LLC | DL175480 | 2020-01-08 | Active | Rapid City |
| Chill Life LLC | DL237041 | 2022-10-19 | Inactive | Sioux Falls |
| Chill Refrigeration, LLC | DL048680 | 2016-05-27 | Dissolved | SIOUX FALLS |
| Chill Wubz LLC | DL296058 | 2025-03-21 | Dissolved | Harrisburg |
| CHILLER SYSTEM, INC. | FB021132 | 1998-03-23 | Active | Fargo |
| Chilliam, LLC | DL041283 | 2014-12-03 | Active | SIOUX FALLS |
| Chillies Liquor, LLC | DL190686 | 2020-11-04 | Active | Winner |
| ChillSD, llc | DL136448 | 2017-08-29 | Inactive | Sioux Falls |
| Chilson Heating and Cooling L.L.C. | DL233198 | 2022-08-24 | Active | Chamberlain |
| Chilsons Coyote Regulators LLC | DL325069 | 2026-04-22 | Active | Lemmon |
| CHILTON PAINT COMPANY | 19010002D | 1901-05-18 | Active | — |
| Chilula Properties, LLC | DL183299 | 2020-06-18 | Active | Healdsburg |
| Chimaera Ascent, LLC | DL295930 | 2025-03-19 | Active | Rapid City |
| Chime Capital, LLC | FL218483 | 2022-01-13 | Active | San Francisco |
| CHIME INC. | FB038441 | 2015-04-06 | Inactive | Boston |
| Chime Payments, Inc. | FB260353 | 2023-10-09 | Active | SAN FRANCISCO |
| CHIMERA ARTWORKS, L.L.C. | DL042081 | 2015-01-26 | Inactive | RAPID CITY |
| Chimera Asset Group, LLC | DL131475 | 2017-03-13 | Dissolved | MADISON |
| CHIMERA ENTERPRISES, LLC | DL025469 | 2011-08-18 | Dissolved | WINNIPEG |
| CHIMERA FUNDING TRS LLC | FL042787 | 2014-06-17 | Active | NEW YORK |
| CHIMERA INVESTMENT CORPORATION | FB035441 | 2011-09-26 | Inactive | NEW YORK |
| CHIMERA INVESTMENT CORPORATION | FB032564 | 2008-04-10 | Inactive | NEW YORK |
| CHIMNEY CANYON 4X4, INC. | DB047527 | 2003-11-14 | Dissolved | RAPID CITY |
| Chimney Company | DB271429 | 2024-03-24 | Dissolved | Watertown |
| CHIMNEY PRODUCTS DEVELOPMENT, INC. | DB024821 | 1985-10-25 | Inactive | — |
| Chimney Swift LTD. Co. | DL161476 | 2019-03-09 | Suspended | PIERRE |
| Chimoc Holdings LLC | DL194793 | 2021-01-14 | Active | Coral Gables |
| Chin Padden Ranch, LLC | DL038838 | 2014-05-15 | Active | CAMP CROOK |
| CHINA BUFFET BRANDON, INC. | DB060041 | 2015-05-04 | Dissolved | BRANDON |
| CHINA BUFFET EXPRESS INC. | DB040230 | 1998-06-29 | Dissolved | — |
| CHINA BUFFET IN WINNER, INC. | DB061055 | 2016-08-03 | Dissolved | Winner |
| CHINA BUFFET INC. | DB039436 | 1997-12-29 | Inactive | — |
| CHINA BUFFET LIN INC. | DB140184 | 2017-11-26 | Active | PIERRE |
| CHINA BUFFET SD INC. | DB052993 | 2007-12-11 | Dissolved | PIERRE |
| CHINA BUFFET, INC. | DB054051 | 2008-11-19 | Dissolved | HOT SPRINGS |
| CHINA CAR DISTRIBUTORS, INC. | FB030321 | 2006-01-26 | Inactive | DES MOINES |
| CHINA EXPRESS RESTAURANT, L.L.P. | DR000323 | 1998-12-15 | Active | SIOUX FALLS |
| CHINA GINGER INC. | DB059530 | 2014-11-03 | Active | ABERDEEN |
| CHINA GOURMET 168 INC | DB222439 | 2022-03-10 | Dissolved | RAPID |
| China Inn Buffet Mitchell Inc | DB313266 | 2025-11-10 | Active | Mitchell |
| CHINA MOON 365, INC. | DB057867 | 2013-06-20 | Dissolved | MADISON |
| CHINA MOON OF MADISON, INC. | DB051921 | 2007-01-10 | Dissolved | MADISON |
| CHINA MOON OF ZOU CAO, INC. | DB128216 | 2016-11-30 | Active | MADISON |
| CHINA PALACE RESTAURANT, LTD. | DB022966 | 1983-12-20 | Inactive | — |
| CHINA SEA INTERNATIONAL, L.L.C. | DL001526 | 1998-01-08 | Inactive | — |
| CHINA SOURCING LLC | DL006678 | 2003-12-19 | Inactive | — |
| CHINA STAR BUFFET INC. | DB220051 | 2022-02-06 | Dissolved | RAPID CITY |
| China Star Buffet LLC | DL186327 | 2020-09-07 | Dissolved | Rapid City |
| CHINA STAR EXPRESS, INC. | DB051551 | 2006-09-22 | Dissolved | — |
| CHINA STAR, INC. | DB055166 | 2010-02-24 | Dissolved | ABERDEEN |
| China Taste Huaxiawei LLC | DL312674 | 2025-10-30 | Active | Belle Fourche |
| CHINA TELEPHONE COMPANY | 19040004D | 1904-07-25 | Active | — |
| CHINA TOWN RESTAURANT INC. | DB056165 | 2011-05-23 | Dissolved | YANKTON |
| CHINA TRADE, INC. | DB048856 | 2004-10-28 | Inactive | — |
| CHINA TRADING DISCOUNT, INC. | DB047577 | 2003-12-01 | Inactive | — |
| China Unicom (Americas) Operations Limited | FB138081 | 2017-10-05 | Revoked | Herndon |
| CHINA VILLAGE FIRE ASSOCIATION INC. | 19430009ND | 1943-08-24 | Active | — |
| CHINA WOK INC. | DB147338 | 2018-04-25 | Dissolved | WATERTOWN |
| China Wok LLC | DL238606 | 2022-11-15 | Active | Hot Springs |
| CHINA WORLD MARKETPLACE, LLC | DL014343 | 2007-07-26 | Dissolved | MINNETONKA |
| Chinacoola, LLC | DL151655 | 2018-07-27 | Active | Taos |
| CHINAQUEEN LIMITED | DB028530 | 1989-06-30 | Inactive | — |
| Chinatown, LLC | DL183313 | 2020-06-19 | Active | EDEN |
| CHINESE SURGERY SUPPORT SERVICE, L.L.C. | DL009745 | 2005-08-29 | Inactive | — |
| CHINESE TEA GARDEN, INC. | DB026931 | 1987-12-08 | Inactive | — |
| Chinet LLC | DL171192 | 2019-10-07 | Dissolved | Sioux Falls |
| Ching Bros LLC | DL319547 | 2026-01-30 | Active | CASTLEWOOD |
| CHING FARMS, INC. | DF016307 | 1979-01-04 | Active | CASTLEWOOD |
| Ching Trucking LLC | DL321185 | 2026-02-19 | Active | Castlewood |
| CHINGO, INC. | DB049652 | 2005-04-28 | Dissolved | — |
| CHINGUETTI PROPERTIES, LLC | DL142773 | 2018-01-18 | Active | RAPID CITY |
| Chino LLC | DL308366 | 2025-09-03 | Active | Rapid City |
| Chinook Days, LLC | DL216588 | 2021-12-16 | Active | Spearfish |
| Chinook Freight Management Solutions LLC | DL178712 | 2020-03-12 | Dissolved | BOX ELDER |
| Chinook LLC | DL187165 | 2020-09-03 | Active | Sioux Falls |
| Chinook Motor Coach, LLC | FL221536 | 2022-03-01 | Active | Peru |
| CHINOOK SALES, INC. | DB034880 | 1994-10-06 | Active | Palisade |
| Chinook Winds Logistics LLC | FL178161 | 2020-03-02 | Revoked | Box Elder |
| CHINOOK WOOD, LLC | DL018116 | 2009-01-20 | Dissolved | RAPID CITY |
| Chip & Paige, LLC | DL301865 | 2025-06-05 | Active | Whitewood |
| CHIP - AID, INC. | DB024004 | 1984-12-17 | Inactive | — |
| Chip Boss, LLC | DL188248 | 2020-09-24 | Active | Sioux Falls |
| Chip Doctor of Sioux Falls LLC | DL267132 | 2024-01-25 | Active | SIOUX FALLS |
| Chip Payments LLC | DL264454 | 2023-12-14 | Active | SPEARFISH |
| Chip Shot Golf, LLC | DL132018 | 2017-03-30 | Dissolved | Deadwood |
| Chip's Construction, LLC | DL157788 | 2018-12-19 | Active | WAGNER |
| Chipilones LLC | DL285638 | 2024-10-23 | Active | Jackson |
| CHIPIO WINDSHIELD REPAIR, LLC | FL005696 | 2011-05-19 | Inactive | PHOENIX |
| CHIPLEASE INC. | DB035177 | 1994-12-23 | Inactive | CHICAGO |
| Chipman & Co. Lawn Works LLC | DL042448 | 2015-02-23 | Inactive | SPEARFISH |
| CHIPMAN & SONS, INC. | DB013318 | 1976-01-05 | Inactive | — |
| CHIPMAN DESIGN ARCHITECTURE INC. | FB017972 | 1995-06-12 | Active | Des Plaines |
| CHIPMAN'S INC. | DB035747 | 1995-04-24 | Dissolved | MILLER |
| CHIPOLA ENGINEERING GROUP, INC. | FB130897 | 2017-02-21 | Active | MARIANNA |
| CHIPOTLE MEXICAN GRILL OF COLORADO, LLC | FL165136 | 2019-05-24 | Active | NEWPORT BEACH |
| CHIPP LLC | DL292032 | 2025-01-28 | Active | Spearfish |
| CHIPPEWA MF, INC. | DB020105 | 1980-10-21 | Dissolved | — |
| CHIPPEWA MOTOR FREIGHT, INC. | DB019126 | 1979-10-09 | Dissolved | — |
| CHIPPEWA SPRINGS CORPORATION | FB013977 | 1990-11-26 | Inactive | CHIPPEWA FALLS |
| CHIRANDY CORPORATION OF ABERDEEN | DB029640 | 1990-06-28 | Inactive | — |
| ChiRho TEK Services, LLC | DL180009 | 2020-04-16 | Active | Sioux Falls |
| CHIRO PROPERTIES, LLC | DL005830 | 2003-05-05 | Active | MITCHELL |
| ChiroCorps L.L.C. | DL252346 | 2023-06-06 | Dissolved | Sioux Falls |
| Chiron Strategies LLC | DL212333 | 2021-11-01 | Active | Sioux Falls |
| CHIROPRACTIC ARTS CENTER, P.C. | DB026661 | 1987-08-31 | Inactive | — |
| CHIROPRACTIC ASSOCIATES, LTD. OF SOUTH DAKOTA | DB038328 | 1997-03-17 | Dissolved | BROOKINGS |
| Chiropractic Business Solutions, Inc. | DB059945 | 2015-03-30 | Dissolved | BIG STONE CITY |
| CHIROPRACTIC CARE OF SOUTH DAKOTA, INC. | NS008616 | 1987-11-09 | Dissolved | — |
| CHIROPRACTIC CENTER FOR HEALTHY LIVING P.C. | DB048531 | 2004-07-20 | Active | MITCHELL |
| CHIROPRACTIC COMPLIANCE SOLUTIONS, LLC | DL024817 | 2011-06-02 | Dissolved | Chanhassen |
| CHIROPRACTIC CONNECTIONS, P.C. | DB052998 | 2007-12-11 | Active | ONIDA |
| CHIROPRACTIC CONSULTING OF SOUTH DAKOTA, INC. | DB046388 | 2003-01-21 | Inactive | WATERTOWN |
| CHIROPRACTIC PARTNERS LIMITED PROFESSIONAL CORPORATION | DB039238 | 1997-11-14 | Inactive | — |
| ChiroSport Brandon, PC | DB277731 | 2024-06-26 | Active | Brandon |
| ChiroSport Dell Rapids, PC | DB129146 | 2016-12-29 | Active | SIOUX FALLS |
| ChiroSport Hartford, PC | DB141971 | 2018-01-03 | Active | SIOUX FALLS |
| ChiroSport Lake Lorraine, PC | DB290076 | 2025-01-01 | Active | Sioux Falls |
| ChiroSport Lennox, PC | DB182811 | 2020-06-10 | Active | Lennox |
| ChiroSport Management, LLC | DL262629 | 2024-01-01 | Active | Sioux Falls |
| ChiroSport Rock Valley, PC | DB254498 | 2023-07-12 | Active | Rock Valley |
| CHIROSPORT, PC | DB047769 | 2004-01-09 | Active | SIOUX FALLS |
| CHIROYS CONSTRUCTION LLC | DL329348 | 2026-05-21 | Active | SIOUX FALLS |