| Imperial Rentals, LLC | DL333940 | 2026-07-17 | Active | Sioux Falls |
| IMPERIAL ROOFING & CONSTRUCTION INC. | FB036054 | 2012-06-11 | Revoked | LOVELAND |
| IMPERIAL SERVICE PLANS, INC. | FB007104 | 1980-06-06 | Inactive | OMAHA |
| IMPERIAL SIGNS & MANUFACTURING, INC. | DB034226 | 1994-03-31 | Inactive | — |
| IMPERIAL SIGNS, INC. | DB036472 | 1995-11-27 | Inactive | — |
| IMPERIAL STONE HOLDINGS LIMITED PARTNERSHIP | DP165404 | 2019-05-31 | Active | PIERRE |
| IMPERIAL TECHNOLOGIES INC | FB238583 | 2022-11-15 | Revoked | Macon |
| IMPERIAL TILE & DESIGN LLC | DL305727 | 2025-07-29 | Active | SIOUX FALLS |
| Imperial Trust Company, Ltd. | DT187996 | 2020-09-21 | Active | SIOUX FALLS |
| IMPERIAL, INC. | DB036411 | 1995-11-08 | Dissolved | IRENE |
| Imperium Axis Group LLC | DL294156 | 2025-02-26 | Active | — |
| IMPERIUM LENDING, LLC | FL260033 | 2023-10-03 | Active | Troy |
| Imperium Real Estate, LLC | DL213606 | 2021-11-03 | Dissolved | Sioux Falls |
| Imperium, LLC | DL181255 | 2020-05-08 | Dissolved | Sioux Falls |
| IMPERO, INC. | DB048163 | 2004-04-19 | Active | Sioux Falls |
| IMPERVIOUS ENERGY SYSTEMS, LLC | DL015023 | 2007-11-08 | Inactive | WHITEWOOD |
| IMPEX FINANCE BANCORP LLC | DL004445 | 2002-02-04 | Inactive | — |
| IMPLANT & SEDATION DENTISTRY, LLC | DL027132 | 2012-02-07 | Active | WATERTOWN |
| IMPLANT IMAGING CORPORATION | DB044779 | 2001-12-07 | Inactive | RAPID CITY |
| IMPLANT PARTNERS LLC | FL042076 | 2013-10-10 | Active | ARLINGTON |
| IMPLANTED PUMP MANAGEMENT LLC | FL262642 | 2023-11-15 | Active | WAYNE |
| Implement Air LLC | DL276989 | 2024-06-14 | Active | Rapid City |
| IMPLEMENT IMPROVEMENT, LLC | DL026818 | 2012-01-09 | Inactive | BOX ELDER |
| IMPLEMENT SALES CO. INC. | DB047379 | 2003-10-01 | Active | — |
| IMPLEMENTATION SOLUTIONS SERVICES, INC. | FB028907 | 2004-09-07 | Active | BREA |
| IMPLUS FOOTCARE, LLC | FL006440 | 2012-08-13 | Active | Durham |
| IMPORT MOTORS, INC. | DB016857 | 1979-07-05 | Dissolved | — |
| IMPORT MOTORS, L.L.C. | DL029399 | 2012-09-13 | Dissolved | MITCHELL |
| IMPORT SERVICE, LLC | DL002519 | 1999-10-15 | Inactive | — |
| IMPORT SPECIALTIES, INCORPORATED | FB022039 | 1998-11-30 | Revoked | CHASKA |
| IMPORTS, INC. (SIOUX FALLS) | DB000177 | 1958-07-10 | Dissolved | — |
| IMPOSSIBLE DREAM, INC. | DB030713 | 1991-06-03 | Inactive | — |
| IMPOSSIBLE FOODS INC. | FB205147 | 2021-06-21 | Active | REDWOOD CITY |
| IMpower United | NS204747 | 2021-06-15 | Dissolved | MISSION |
| IMPRESSABLES, LLP | DR000385 | 1999-06-02 | Inactive | — |
| ImPRESSed LLC | DL267221 | 2024-01-26 | Active | Ipswich |
| Impressions by Julie, LLC | DL140045 | 2017-11-21 | Active | SIOUX FALLS |
| IMPRESSIONS CLEANING SERVICE INC | DB051987 | 2007-01-29 | Dissolved | Rapid City |
| Impressions Financial , Inc. | FB261037 | 2023-10-19 | Active | Irvine |
| IMPRESSIONS FINANCIAL , INC. | FB181979 | 2020-05-22 | Revoked | Irvine |
| IMPRESSIONS MODEL & TALENT AGENCY, INC. | FB014557 | 1991-05-08 | Revoked | GILLETTE |
| Impressions, LLC | DL040700 | 2014-10-14 | Dissolved | JEFFERSON |
| Impressive Cleaning, LLC | DL297565 | 2025-04-09 | Active | Rapid City |
| Impressive Industries, Inc. | DB309947 | 2025-09-23 | Active | CHEYENNE |
| IMPRESSIVE NAILS BL, INC | DB195435 | 2021-01-26 | Dissolved | RAPID CITY |
| IMPRESSIVE NAILS, INC. | DB047971 | 2004-03-01 | Suspended | RAPID CITY |
| IMPREZZIO MARKETING, LLC | FL005053 | 2010-03-19 | Inactive | SPOKANE |
| IMPRIMIS TECHNOLOGY INCORPORATED | FB012494 | 1988-12-16 | Inactive | WILMINGTON |
| IMPRINT INC. | DB037350 | 1996-06-17 | Dissolved | — |
| Imprint Payments, Inc. | FB214554 | 2021-11-16 | Active | New York |
| Imprint Plus USA, Inc. | FB165118 | 2019-05-24 | Inactive | SeaTac |
| IMPRINT, INC. | DB025137 | 1986-02-21 | Inactive | — |
| IMPRINT, L.L.C. | DL010611 | 2006-01-26 | Dissolved | RAPID CITY |
| IMPRINTED CONCRETE, INC. | DB025065 | 1986-01-22 | Inactive | — |
| IMPROV ELECTRONICS SALES, INC. | DB048480 | 2004-07-06 | Inactive | — |
| Improv Falls LLC | DL173625 | 2019-11-29 | Active | SIOUX FALLS |
| Improv University, Inc. | NS049907 | 2016-02-18 | Dissolved | Rapid City |
| IMPROVEMENT CORPORATION OF HAYTI | DB008096 | 1956-07-18 | Inactive | — |
| IMPROVEMENT FINANCING LLC | DL220135 | 2022-02-07 | Inactive | Watertown |
| Improvement Success Partners LLC | DL250787 | 2023-05-15 | Active | Aurora |
| IMPROVISE ARTS, A South Dakota Not for Profit Corporation | NS277210 | 2024-06-17 | Active | Rapid City |
| Impruvon, Inc. | FB310337 | 2025-09-29 | Active | Baltimore |
| IMPULSE CHRONICLES, LLC | DL026527 | 2011-12-14 | Inactive | SIOUX FALLS |
| Impulse Ventures, Inc. | DB059434 | 2014-10-03 | Dissolved | MADISON |
| Imran Jattala, LLC | DL199619 | 2021-03-26 | Dissolved | Watertown |
| IMS - INDEPENDENT MARKETING SERVICES, INC. | FB024110 | 2000-07-19 | Revoked | MT VERNON |
| IMS F7, LLC | DL226474 | 2022-05-06 | Active | Woodbury |
| IMS GROUP, LLC | DL225370 | 2022-04-20 | Active | Rapid City |
| IMS INFRASTRUCTURE MANAGEMENT SERVICES, LLC | FL043832 | 2015-10-13 | Inactive | Tempe |
| IMS INFRASTRUCTURE MANAGEMENT SERVICES, LP | FP259326 | 2023-09-21 | Inactive | LARGO |
| IMS MASONRY, INC. | FB035290 | 2011-07-18 | Active | LINDON |
| IMS Motorsports, LLC | DL143345 | 2018-01-31 | Active | Sioux Falls |
| IMS PRODUCTIONS, INC. | FB131356 | 2017-03-08 | Active | INDIANAPOLIS |
| IMS TRUCKING INC | DB284045 | 2024-09-29 | Active | SIOUX FALLS |
| IMS Trucking LLC | DL233022 | 2022-08-21 | Dissolved | Sioux Falls |
| IMT CORPORATION | FB010973 | 1986-07-14 | Revoked | DES MOINES |
| IMT CORPORATION | FB013908 | 1990-10-29 | Active | WEST DES MOINES |
| IMT SERVICES CORPORATION | FB030013 | 2005-09-30 | Inactive | Warwick |
| IMT Services, LLC | FL184423 | 2020-07-13 | Active | Warwick |
| IMTMM, LLC | DL034953 | 2013-09-03 | Dissolved | CANTON |
| IMTS (Integrated Materials Technologies and Systems) LLC | DL158219 | 2018-12-31 | Active | Rapid City |
| IMTYRIS LLC | DL006605 | 2003-12-08 | Active | EL CAJON |
| IMU, INC. | DB021183 | 1981-12-22 | Dissolved | — |
| IMUA EAST, LLC | DL263576 | 2023-12-02 | Active | Lahaina |
| IMURO & IMURO INC | DB174485 | 2020-01-01 | Active | MITCHELL |
| IMV Rentals, LLC | DL036255 | 2013-12-02 | Dissolved | RAPID CITY |
| IMX MEDICAL MANAGEMENT SERVICES, INC. | FB034658 | 2010-09-27 | Inactive | MALVERN |
| iMyGiftly Inc | DB324678 | 2026-03-30 | Active | Sioux Falls |
| IN & OUT BORING CO., L.L.P. | DR000552 | 2001-04-25 | Inactive | — |
| IN & OUT RENTAL, INC. | DB042908 | 2000-06-14 | Inactive | — |
| IN A FLASH PHOTOGRAPHY, INC. | DB043393 | 2000-11-08 | Inactive | — |
| In a Moment LLC | DL332601 | 2026-07-01 | Active | SIOUX FALLS |
| In A Nutshell 605, LLC | DL267917 | 2024-02-07 | Inactive | Sioux Falls |
| In A Sense, LLC | DL133401 | 2017-05-12 | Active | Sioux Falls |
| In a Village Inc | NS230595 | 2022-07-14 | Dissolved | Mitchell |
| In and Out Painting of Sioux Falls L.L.C. | DL223860 | 2022-03-30 | Dissolved | Sioux Falls |
| IN AND OUT SERVICES, LLC | DL027880 | 2012-04-16 | Dissolved | SIOUX FALLS |
| IN BLOOM, INC. | DB057636 | 2013-03-11 | Dissolved | REDFIELD |
| IN CONTROL, INC. | FB022193 | 1999-01-19 | Revoked | BLAINE |
| IN DEMAND L.L.C. | FL004602 | 2009-06-05 | Inactive | NEW YORK |
| In Demand Real Estate Services LLC | DL160774 | 2019-02-23 | Inactive | Box Elder |
| IN DEPTH MARKETING LC | FL002590 | 2005-10-03 | Revoked | AMES |
| IN EN CORPORATION | DB032974 | 1993-04-30 | Dissolved | — |
| IN EN CORPORATION | FB013331 | 1990-01-17 | Inactive | RAPID CITY |
| In Extremis Solutions, LLC | DL047481 | 2016-03-10 | Dissolved | ABERDEEN |
| In Flower LLC | DL250055 | 2023-05-03 | Dissolved | Sioux Falls |
| In Focus Counseling, LLC | DL175973 | 2020-01-17 | Active | Harrisburg |
| In Focus Eyecare, LLC | DL134438 | 2017-06-22 | Active | Sioux Falls |
| In Full Blume LLC | DL253424 | 2023-06-23 | Active | — |
| IN GATHERING, INC. | DB038913 | 1997-08-13 | Active | RAPID CITY |
| IN GOD WE TRUST, LLC | DL196921 | 2021-02-18 | Active | WHITE OWL |
| In Her Era LLC | DL327616 | 2026-05-01 | Active | Deadwood |
| IN HIS STEPS: PATHWAYS OF PEACE | FN192515 | 2020-12-09 | Active | Lennox |
| In It To Nguyen It LLC | DL218420 | 2022-01-13 | Dissolved | Watertown |
| In Jesus' Name | NS050051 | 2016-07-29 | Active | Sioux Falls |
| IN MEMORY OF THOMAS BULLMAN NATIVE AMERICAN CHURCH OF JACKSON COUNTY | NS014507 | 2011-01-20 | Active | Kyle |
| In Motion DHF 2 Inc. | FB244606 | 2023-02-16 | Inactive | — |
| In Motion DHF 3 Inc. | FB274990 | 2024-05-14 | Inactive | — |
| In Motion RV Tech, LLC | DL237318 | 2022-10-25 | Dissolved | Sioux Falls |
| In Motion TV Productions Inc. | FB198689 | 2021-03-15 | Inactive | — |
| In My Lane, Inc. | DB232028 | 2022-08-04 | Active | Long Island City |
| IN POLINOM LLC | DL289801 | 2025-01-01 | Active | Sioux Falls |
| IN RUT, LLC | DL044556 | 2015-07-31 | Dissolved | Orange City |
| IN STITCHES EMBROIDERY AND PATCH, LLC | DL025024 | 2011-06-24 | Active | Box Elder |
| IN THE BEGINNING FOSSILS INC. | DB054514 | 2009-05-07 | Active | Custer |
| In The Black Bookkeeping & Payroll Services, LLC | DL213736 | 2021-11-04 | Active | Belle Fourche |
| IN THE CHAIR LLC | DL312720 | 2025-10-31 | Active | Custer |
| In the Clouds Bookkeeping Inc | DB300715 | 2025-06-01 | Active | Rapid City |
| In The Clouds, LLC | DL167079 | 2019-07-09 | Dissolved | Culver City |
| IN THE DIRT LANDSCAPING, L.L.C. | DL007015 | 2004-03-04 | Dissolved | WATERTOWN |
| IN THE HILLS, INC. | DB040289 | 1998-07-15 | Active | SPEARFISH |
| In the Light Photography LLC | DL210476 | 2021-09-18 | Dissolved | Sioux Falls |
| In The Moment LLC | DL209209 | 2021-08-27 | Active | Box Elder |
| In The Moment Photography, LLC | DL208602 | 2021-08-18 | Inactive | Spearfish |
| In The Weeds LLC | DL211656 | 2021-10-05 | Active | Rapid City |
| In the Wind PCS, LLC | DL161591 | 2019-03-12 | Active | MITCHELL |
| IN TOTO CO. | DB030471 | 1991-03-27 | Inactive | — |
| IN TOUCH MASSAGE, LLC | DL016582 | 2008-05-28 | Inactive | HURON |
| IN Transport LLC | DL286648 | 2024-11-07 | Dissolved | Alexandria |
| In Your Corner Insurance Billing, LLC | DL199114 | 2021-03-22 | Inactive | Sioux Falls |
| In Your Corner Salon, LLC | DL191444 | 2020-12-01 | Active | Rapid City |
| In Your Face Painting Magick, LLC | DL038019 | 2014-03-14 | Dissolved | MOBRIDGE |
| IN ZONE SPORTS, L.L.C. | DL002936 | 2000-04-14 | Inactive | — |
| In'Tech Industries, Inc. | FB137783 | 2017-12-11 | Revoked | RAMSEY |
| IN-8 PROPERTIES, L.L.C. | DL001855 | 1998-09-16 | Active | — |
| In-Betweener Art Collective LLC | DL255188 | 2023-07-22 | Active | Sioux Falls |
| IN-CLASS.COM, INC. | DB060329 | 2015-09-04 | Dissolved | WENTWORTH |
| In-Depth Agronomy LLC | DL258874 | 2023-09-15 | Active | GETTYSBURG |
| IN-FLIGHT PHONE CORPORATION | FB016390 | 1993-10-01 | Revoked | WILMINGTON |
| In-forward LLC | DL185848 | 2020-08-11 | Dissolved | Dell Rapids |
| In-Hae Boutique LLC | DL196561 | 2021-02-12 | Dissolved | Renner |
| IN-HOUSE CAPITAL LLC | DL048302 | 2016-05-04 | Active | Jacksonville |
| IN-HOUSE SENIOR SERVICES CORP. | DB057296 | 2012-11-26 | Dissolved | CHICAGO |
| IN-LAWS, INC. | DB032747 | 1993-03-03 | Dissolved | — |
| IN-LINE BROKERAGE, LLC | DL005867 | 2003-05-15 | Inactive | — |
| IN-LINE FORENSICS, INC. | FB036872 | 2013-07-09 | Inactive | Des Peres |
| IN-Line Forensics, LLC | FL277377 | 2024-06-20 | Inactive | DES PERES |
| IN-LINE PIGGING SOLUTIONS (US) INC. | FB143258 | 2018-01-29 | Active | Tomball |
| IN-N-OUT TRUCKING LLC | DL215638 | 2021-12-03 | Dissolved | YANKTON |
| IN-RUT Rifles Inc. | DB157923 | 2019-01-01 | Active | RAPID CITY |
| IN-SITU, INC. | FB033127 | 2008-12-15 | Active | FORT COLLINS |
| IN-SITU, INC. | FB029249 | 2004-12-27 | Revoked | FORT COLLINS |
| IN-TER-SPACE SERVICES, INC. | FB021696 | 1998-08-24 | Inactive | San Antonio |
| IN-TOUCH COMMUNICATIONS, INC. | DB041734 | 1999-08-11 | Inactive | — |
| IN-TOUCH PHONE CARDS INC. | FB021415 | 1998-06-09 | Revoked | FARGO |
| IN18315957501@ShopO.com, LLC | DL170408 | 2019-09-18 | Inactive | Monterey |
| IN2GRACE TRANSPORTATION & DELIVERY LLC | DL239228 | 2022-11-26 | Dissolved | SIOUX FALLS |
| IN8 Ventures, LLC | DL314936 | 2025-12-03 | Active | Dakota Dunes |
| INACOM COMMUNICATIONS, INC. | FB017211 | 1994-08-24 | Revoked | OMAHA |
| INAIYH, LLC | DL188958 | 2020-10-06 | Dissolved | Sioux Falls |
| INAM OUTDOOR, CO. | DB055982 | 2011-03-04 | Dissolved | WHITEWOOD |
| INAMAR INSURANCE UNDERWRITING AGENCY, INC. | FB018579 | 1996-01-19 | Inactive | PHILADELPHIA |
| INANOVATE, INC. | FB037313 | 2013-12-16 | Active | SIOUX FALLS |
| Inari Agriculture, Inc. | FB181941 | 2020-05-21 | Active | Cambridge |
| Inblack Ventures, LLC | DL175119 | 2019-12-31 | Dissolved | PIERRE |
| Inbound hot llc | DL277434 | 2024-06-20 | Dissolved | Box elder |
| InBound, Inc. | FB247642 | 2023-03-30 | Revoked | Brooklyn Park |
| INCA'S MEXICAN RESTAURANT SIOUX FALLS, INC. | FB025159 | 2001-05-23 | Revoked | KENNEWICK |
| INCAMERICA CORP. | FB017394 | 1994-11-02 | Inactive | DOVER |
| IncaSky Global Inc. | DB151321 | 2018-07-19 | Dissolved | HUNTINGTON BEACH |
| INCCE HOLDINGS LLC | DL333870 | 2026-07-16 | Active | WATERTOWN |
| INCEDENDO RAIL L.L.C. | DL129174 | 2016-12-30 | Inactive | DOLAND |
| INCENSE LODGE NO. 2 OF THE ANCIENT FREE AND ACCEPTED MASONS | NS001488 | 1899-01-27 | Active | VERMILLION |
| INCENTER APPRAISAL MANAGEMENT LLC | FL166187 | 2019-06-18 | Inactive | Fort Washington |
| INCENTER SOLUTIONS LLC | FL129157 | 2016-12-28 | Inactive | FORT WASHINGTON |
| INCENTIVE CONSULTING, LLC | DL018508 | 2009-03-18 | Active | Rapid City |
| Incentive Technology Group, LLC | FL295288 | 2025-03-11 | Active | Arlington |
| INCEPTA, LLC | DL022554 | 2010-10-05 | Inactive | SCOTTSDALE |
| Inception Hypnotherapy, LLC | FL283558 | 2024-09-20 | Active | Box Elder |
| Inception Ventures LLC | FL259394 | 2023-09-22 | Revoked | Moneta |
| Inception Ventures LLC | FL304824 | 2025-07-16 | Active | Moneta |
| Inceptum Technologies LLC | DL046963 | 2016-02-04 | Dissolved | BROOKINGS |
| INCH FARMS, LLC | DL028521 | 2012-06-19 | Dissolved | FORT THOMPSON |
| INCHARGE EDUCATION FOUNDATION, INC. | FN011114 | 2009-01-14 | Inactive | ORLANDO |
| INCHARGE ENERGY, INC. | FB205504 | 2021-06-25 | Active | LOS ANGELES |
| INCHES AWAY, INC. | DB025691 | 1986-09-11 | Inactive | — |
| Inches Construction LLC | DL158556 | 2019-01-07 | Dissolved | Aberdeen |
| INCHES RAILROAD CONSULTING, LLC | DL037902 | 2014-03-18 | Active | BATH |
| Inchworm LLC | DL157373 | 2018-12-10 | Dissolved | Mitchell |
| Incite Coaching LLC | DL274936 | 2024-05-14 | Active | Sioux Falls |