| Solis Medical Group, P.C. | FB304225 | 2025-07-09 | Inactive | Dearborn |
| Solis Photography, LLC | DL049033 | 2016-06-24 | Active | SIOUX FALLS |
| Solitario Resources Corp. | FB211764 | 2021-10-06 | Active | SPEARFISH |
| Soliton, LLC | DL037252 | 2014-01-30 | Active | Sioux Falls |
| Solitude Enterprises L.L.C | DL177342 | 2020-03-01 | Dissolved | Spearfish |
| SOLITUDE RANCH & OUTFITTERS LLC | DL025878 | 2011-09-30 | Active | SPEARFISH |
| SOLITUDE RANCH AT DEVILS TOWER LLC | DL296852 | 2025-03-31 | Active | SPEARFISH |
| SOLITUDE, INCORPORATED | NS009548 | 1992-01-17 | Dissolved | — |
| SolLago, LLC | DL041416 | 2014-12-16 | Dissolved | SPEARFISH |
| Soller GP LLC | DL294043 | 2025-02-25 | Active | Watertown |
| Sollievo LLC | DL326265 | 2026-04-16 | Active | Watertown |
| SOLLIEVO, LLC | DL019242 | 2009-06-26 | Inactive | SIOUX FALLS |
| SOLMAN DISTRIBUTORS, INC. | 19630157D | 1963-11-15 | Merged | — |
| SOLMAX GEOSYNTHETICS, LLC | FL004932 | 2010-01-15 | Active | Houston |
| Solmira Ventures Inc | DB315976 | 2025-12-18 | Active | Pierre |
| Solnergy LLC | DL037210 | 2014-01-27 | Dissolved | SIOUX FALLS |
| Solo Acoustical Tile LLC | DL226632 | 2022-05-09 | Suspended | sioux falls |
| SOLO DEFENSE, LLC | DL029028 | 2012-08-06 | Dissolved | HURON |
| Solo Express Transit LLC | DL222332 | 2022-03-09 | Dissolved | Sioux Falls |
| Solo K, LLC | DL244527 | 2023-02-15 | Active | Woodinville |
| Solo Rentals LLC | DL233700 | 2022-08-30 | Active | Sioux Falls |
| SOLO SAILOR, LLC | DL027772 | 2012-04-05 | Active | RAPID CITY |
| Solo Signature Inc | DB208438 | 2021-08-17 | Dissolved | Sioux Falls |
| SOLO STEP, INC. | DB051180 | 2006-06-01 | Active | NORTH SIOUX CITY |
| Solo Truck Line LLC | DL223377 | 2022-03-23 | Dissolved | Sioux Falls |
| SoLo Ventures LLC | DL139475 | 2017-11-06 | Dissolved | Hot Springs |
| SOLO'S URBAN WEAR LLC | DL222353 | 2022-03-09 | Dissolved | BOX ELDER |
| SoloFab. LLC | DL319395 | 2026-01-29 | Active | — |
| SOLOG CORPORATION | DB151587 | 2018-07-26 | Active | Sioux Falls |
| Solomon Admissions Consulting LLC | FL240041 | 2022-12-09 | Revoked | New York |
| SOLOMON CORPORATION | FB016650 | 1994-01-24 | Inactive | SOLOMON |
| Solomon Family South Dakota LLC | DL215063 | 2021-11-23 | Active | Sioux Falls |
| SOLOMON FINANCE, INC. | FB034283 | 2010-04-21 | Inactive | MADISON |
| SOLOMON FLOORCOVERING, INC. | DB046225 | 2002-12-19 | Dissolved | CROOKS |
| Solomon Holdings LLC | DL238777 | 2022-11-17 | Dissolved | Sioux Falls |
| Solomon Home Services, LLC | DL204448 | 2021-06-09 | Active | Sioux Falls |
| SOLOMON HOMES INCORPORATED | DB041857 | 1999-09-21 | Inactive | — |
| SOLOMON PRESS, LLC | DL002725 | 2000-01-12 | Dissolved | — |
| Solomon Property Inspections, LLC | DL198826 | 2021-03-17 | Active | Sioux Falls |
| SOLOMON RENTALS LLC | DL031027 | 2013-01-29 | Dissolved | Burbank |
| Solomon Rocker Asset Management LLC | DL276862 | 2024-06-13 | Active | Sioux Falls |
| SOLOMON TRANSFORMERS, LLC | FL043416 | 2015-03-30 | Revoked | SOLOMON |
| SOLOMON YAKOBY SOUTH DAKOTA LLC - NO. 1 | DL042453 | 2015-02-24 | Dissolved | SUNNY ISLES |
| SOLOMON YAKOBY SOUTH DAKOTA LLC - NO. 2 | DL042454 | 2015-02-24 | Dissolved | SUNNY ISLES |
| SOLOMON YAKOBY SOUTH DAKOTA LLC - NO. 3 | DL042455 | 2015-02-24 | Dissolved | SUNNY ISLES |
| SOLOMON YAKOBY SOUTH DAKOTA LLC - NO. 4 | DL042456 | 2015-02-24 | Dissolved | SUNNY ISLES |
| SOLOMON'S COIN LIMITED PARTNERSHIP | DP001435 | 2003-05-01 | Inactive | — |
| Solomon's Key LLC | DL238584 | 2022-11-15 | Dissolved | Tea |
| SOLOMON'S VENTURES, LLC | DL017953 | 2008-12-22 | Inactive | RAPID CITY |
| SOLOMON'S VENTURES, LLC | FL001188 | 2002-02-28 | Inactive | RAPID CITY |
| SOLON LIQUIDATION COMPANY | 19400013D | 1940-01-24 | Suspended | — |
| SoloSales, LLC | DL269055 | 2024-02-22 | Dissolved | Park City |
| Solrac LLC | DL235763 | 2022-09-29 | Dissolved | Sioux Falls |
| Solray LLC | DL265253 | 2023-12-27 | Inactive | Mitchell |
| SOLSETH EXCAVATION, L.L.C. | DL024487 | 2011-04-26 | Active | RAPID CITY |
| Solstice 2022, LLC | DL239285 | 2022-11-28 | Active | Sioux Falls |
| Solstice Cleaning and Restoration LLC | DL295426 | 2025-03-13 | Active | Rapid City |
| Solstice Consulting LLC | FL199210 | 2021-03-23 | Revoked | Chicago |
| Solstice Enterprises, LLC | DL183428 | 2020-06-22 | Dissolved | Rapid City |
| SOLSTICE HOLDINGS, LLC | DL024316 | 2011-04-08 | Inactive | Manakin Sabot |
| Solstice Network Systems LLC | DL176978 | 2020-02-06 | Dissolved | Salem |
| Solstice Ventures, LLC | DL314046 | 2025-11-19 | Active | Rapid City |
| SOLSTICE, INC. | DB038037 | 1996-12-30 | Inactive | — |
| Solta Medical Distribution, LLC | FL208698 | 2021-08-20 | Active | Bridgewater |
| Solta Medical, Inc. | FB215432 | 2021-12-01 | Active | Bothell |
| Soltek Solutions, LLC | DL253828 | 2023-06-29 | Active | Box Elder |
| Soltre, L.L.C. | DL325446 | 2026-04-07 | Active | Hot Springs |
| SOLUGENIX CORPORATION | FB191753 | 2020-11-24 | Active | SCOTTSDALE |
| Solum Insurance LLC | DL293060 | 2025-02-11 | Dissolved | SIOUX FALLS |
| Solum Investments, Inc. | DB034831 | 1994-09-22 | Dissolved | WATERTOWN |
| Solum Plumbing & Heating, Inc. | DB233074 | 2022-08-22 | Active | Aberdeen |
| Solum Viking Insurance, LLC | DL232831 | 2022-08-18 | Active | Pierre |
| Solus Real Estate Group, Inc. | DB044792 | 2001-12-12 | Active | Sioux Falls |
| Solus Real Estate Group, LLC | DL230014 | 2001-12-12 | Active | SIOUX FALLS |
| SOLUTE INC. | FB266547 | 2024-01-16 | Active | SAN DIEGO |
| SOLUTIA, INC. | FB020417 | 1997-08-19 | Active | St. Louis |
| Solution Contracting & Consulting, LLC | DL040199 | 2014-09-04 | Dissolved | Spearfish |
| Solution CPA PLLC | DL301332 | 2025-05-29 | Active | Sioux Falls |
| SOLUTION ENGINEERING, INC. | FB005359 | 1976-05-10 | Revoked | ALICE |
| Solution Marketing Company | DB255987 | 2023-08-03 | Dissolved | Watertown |
| SOLUTION PSYCHOLOGICAL SERVICES, INC. | DB054914 | 2009-11-19 | Dissolved | BRADLEY |
| Solution Services LLC | DL274714 | 2024-05-10 | Active | Huron |
| SOLUTION SERVICES, INC. | FB036367 | 2012-11-06 | Inactive | AMERICAN FORK |
| Solution Services, Inc. of Utah | FB239597 | 2023-01-01 | Inactive | AMERICAN FORK |
| Solution Tr. Community Investment Fund, LLC | DL173099 | 2019-11-15 | Dissolved | Minneapolis |
| SOLUTION TRUST COMMUNITY INVESTMENT FUND I | DT172290 | 2019-10-28 | Active | MINNEAPOLIS |
| Solution Wall System LLC | FL044545 | 2016-08-23 | Revoked | KERSEY |
| SOLUTIONS 4 EARTH, LLC | FL006662 | 2013-01-10 | Revoked | Las Vegas |
| SOLUTIONS 4 SURE, INC. | FB022744 | 1999-07-15 | Revoked | NORWALK |
| Solutions AEC, LLC | FL181039 | 2020-05-05 | Active | SAINT LOUIS |
| Solutions And Power LLC | DL233125 | 2022-08-22 | Dissolved | — |
| SOLUTIONS AT SEA INC. | FB030750 | 2006-06-29 | Revoked | PHOENIX |
| Solutions by Sanford, LLC | DL232809 | 2022-08-17 | Active | Sioux Falls |
| Solutions by Shannon, LLC | DL278431 | 2024-07-08 | Active | Hartford |
| Solutions Chiropractic, LLC | DL041486 | 2014-12-15 | Active | RAPID CITY |
| SOLUTIONS CONSULTING LLC | DL178243 | 2020-03-03 | Dissolved | STURGIS |
| Solutions Drywall Finishing LLC | DL271306 | 2024-03-22 | Inactive | Sioux falls |
| SOLUTIONS FOR AMERICA, LLC | DL020584 | 2010-01-13 | Dissolved | SIOUX FALLS |
| Solutions for Resilient Communities, Inc. | NS323837 | 2026-03-19 | Active | SPEARFISH |
| SOLUTIONS INTERNATIONAL, INC. | DB041131 | 1999-02-26 | Inactive | — |
| SOLUTIONS MARKETPLACE MASTER LLC | DL257674 | 2023-08-30 | Dissolved | SIOUX FALLS |
| SOLUTIONS MEDICAL, LLC | DL021212 | 2010-04-08 | Active | HAYTI |
| SOLUTIONS PROPERTY MANAGEMENT, LLC | DL035040 | 2013-09-09 | Active | SIOUX FALLS |
| Solutions RCL LLC | DL308218 | 2025-09-01 | Active | Friendswood |
| Solutions to Grow, LLC | DL301110 | 2025-05-27 | Active | Sioux Falls |
| SOLUTIONS, LLC | DL007628 | 2004-07-15 | Dissolved | YANKTON |
| SOLUTIONZ LLC | DL207554 | 2021-08-02 | Active | SPEARFISH |
| SOLV ENERGY, LLC | FL211740 | 2021-10-06 | Active | San Diego |
| SOLV, INC. | FB038806 | 2015-09-02 | Inactive | CONCORD |
| SOLVAY USA INC. | FB165671 | 2019-07-01 | Inactive | PRINCETON |
| SOLVE THE CALL CORPORATION | DB214151 | 2021-11-09 | Dissolved | SIOUX FALLS |
| SOLVE, LLC | DL005383 | 2002-12-27 | Active | Grain Valley |
| Solvent Plus LLC | FL275428 | 2024-05-21 | Active | Chesapeake |
| SOLVENT POINT LLC | FL196556 | 2021-02-11 | Active | TEMPE |
| SOLVENT RECOVERY, LLC | FL004616 | 2009-06-18 | Active | King of Prussia |
| SOLVENTUM HEALTH INFORMATION SYSTEMS, INC. | FB165268 | 2019-05-28 | Active | Murray |
| SOLVENTUM MANAGEMENT LLC | FL253716 | 2023-06-28 | Active | Maplewood |
| SOLVENTUM ORTHODONTICS CORPORATION | FB291188 | 2025-01-15 | Active | MONROVIA |
| Solventum US LLC | FL253392 | 2023-06-23 | Active | San Antonio |
| Solverg Solutions LLC | DL177903 | 2020-02-25 | Active | Sioux Falls |
| Solvia Energy Partners LLC | DL306621 | 2025-08-08 | Active | Sioux Falls |
| Solving for X, LLC | DL037386 | 2014-02-10 | Dissolved | SIOUX FALLS |
| SOLVION ENERGY LLC | DL308960 | 2025-09-10 | Active | Watertown |
| SOLVPORT LLC | FL003865 | 2007-12-27 | Revoked | PORTLAND |
| SOLWAY PROPERTIES LLC | DL195416 | 2021-01-26 | Active | NORTH SIOUX CITY |
| SOLWINERGY SOLUTIONS, INC. | DB054634 | 2009-06-29 | Dissolved | RAPID CITY |
| SOM'S, INC. | DB053507 | 2008-04-14 | Inactive | — |
| Soma Industries LLC | DL196768 | 2021-02-16 | Dissolved | Las Vegas |
| SOMA INTIMATES, LLC | FL006575 | 2012-11-09 | Revoked | FORT MYERS |
| SOMA INTIMATES, LLC | FL315549 | 2025-12-11 | Active | FORT MYERS |
| SOMALI AMERICAN VOLUNTEERS ENRICHMENT | NS130445 | 2017-02-08 | Dissolved | SIOUX FALLS |
| Somali Community of South Dakota | NS049608 | 2015-04-01 | Dissolved | SIOUX FALLS |
| SOMALI COMMUNITY ORGANIZATION, INC. | NS014276 | 2010-03-26 | Dissolved | SIOUX FALLS |
| SOMALI ENTERPRISES, L.L.C. | DL000969 | 1996-09-19 | Inactive | — |
| SOMAR, INC. | FB018177 | 1995-08-28 | Revoked | SALISBURY |
| SOMARK COMPANY | FB010725 | 1986-02-21 | Inactive | WILMINGTON |
| SOMATUS MEDICAL GROUP, P.C. | FB322765 | 2026-03-09 | Active | McLean |
| Somatus, Inc. | FB283854 | 2024-09-25 | Active | McLean |
| Sombreros, LLC | DL295090 | 2025-03-09 | Dissolved | Rapid City |
| SOME BROTHERS PROPERTIES, LLC. | DL251465 | 2023-05-24 | Active | HARRISBURG |
| SOME TEL PUBLICATIONS, LLC | DL005771 | 2003-04-17 | Inactive | — |
| SOMEBI, LLC | DL003086 | 2000-07-03 | Inactive | — |
| Somebody or Someone LLC | DL187978 | 2020-09-20 | Active | Sioux Falls |
| SOMECATGUY LLC | DL162711 | 2019-04-04 | Dissolved | SIOUX FALLS |
| Someday Cafe and Doghouse Bar, LLC | DL249328 | 2023-04-24 | Active | Baltic |
| Someday Now LLC | DL148220 | 2018-05-14 | Dissolved | Sioux Falls |
| SOMEK GRAZING ASSOCIATION | NS001123 | 1967-03-06 | Inactive | — |
| SOMEONE CARES | NS010963 | 1998-01-27 | Inactive | — |
| SOMEONE'S IN THE KITCHEN, INC. | DB056799 | 2012-04-05 | Active | RAPID CITY |
| SomerEdge, LLC | DL312927 | 2025-11-04 | Active | Belle Fourche |
| SOMERS, P.C. | DB037069 | 1996-04-10 | Dissolved | SIOUX FALLS |
| SOMERSET - RAPID CITY, LLC | DL010600 | 2006-01-25 | Dissolved | Minot |
| SOMERSET COUNTY FARM BUREAU ASSOCIATION | 19530004CP | 1953-08-24 | Active | — |
| SOMERSET COUNTY FARMERS' AND SPORTSMEN'S ASSOCIATION | 19530050ND | 1953-02-23 | Suspended | — |
| SOMERSET COURT PARTNERSHIP- RAPID CITY, A LIMITED PARTNERSHIP | DP001529 | 2004-05-25 | Active | — |
| Somerset Enterprises, LLC | DL251325 | 2023-05-22 | Dissolved | Rapid City |
| SOMERSET INVESTMENT SERVICES, INC. | FB017022 | 1994-06-13 | Revoked | BRIDGEPORT |
| SOMERSET LIMITED PARTNERSHIP | DP000616 | 1996-12-09 | Inactive | — |
| SOMERSET MASONIC BUILDING ASSOCIATION | 19170009D | 1917-08-31 | Dissolved | — |
| SOMERSET PACIFIC, LLC | FL030522 | 2006-04-05 | Active | Garden City |
| SOMERSET PACIFIC, LLC | FB030522 | 2006-04-05 | Inactive | CALDWELL |
| SOMERSET PHARMACEUTICALS, INC. | FB033912 | 2009-10-29 | Active | Morgantown |
| SOMERSET POULET CO. | 19640059D | 1964-01-07 | Dissolved | — |
| SOMERSET RECREATIONAL DEVELOPMENT COMPANY | 19660084ND | 1966-06-28 | Canceled | — |
| SOMERSET SERVICES CORP. | FB009510 | 1984-04-18 | Revoked | NEW YORK |
| SOMERSET SERVICES, INC. | FB031062 | 2006-10-23 | Inactive | FORT WAYNE |
| SOMERSET SERVICES, LLC | FL154577 | 2018-10-01 | Active | FORT WAYNE |
| SOMERSET SUPER 8 MOTEL, INC. | DB029728 | 1990-08-07 | Dissolved | — |
| SOMERSET TELEPHONE COMPANY | 18960005D | 1896-12-21 | Active | — |
| SOMERSET WOODS TRUSTEES | 19270025ND | 1927-04-11 | Active | — |
| Somersfield Tiger Holdings Inc. | DB171843 | 2019-10-18 | Active | — |
| Somersport Holding Company, LLC | DL039153 | 2014-06-09 | Dissolved | SAINT PETERSBURG |
| SOMERTON STUDENT INSURANCE SERVICES, INC. | FB028622 | 2004-06-14 | Inactive | RANCHO MURIETA |
| SOMERVILLE VOLUNTEER FIRE DEPARTMENT | 19650060ND | 1965-10-01 | Active | — |
| SOMERVILLE, INC. | FB031084 | 2006-10-30 | Inactive | GREEN BAY |
| SOMESVILLE FIRE COMPANY | 19470058ND | 1947-03-31 | Dissolved | — |
| SOMESVILLE LANDING CORPORATION | 19540042ND | 1954-09-24 | Active | — |
| SOMESVILLE UNION MEETING HOUSE SOCIETY, INCORPORATED | 19600005L | 1960-10-07 | Active | — |
| SOMESVILLE VILLAGE IMPROVEMENT SOCIETY | 19360000ND | 1936-02-27 | Dissolved | — |
| Somethin' To Drink, LLC | DL200813 | 2021-04-13 | Inactive | Spearfish |
| Something Borrowed LLC | DL159419 | 2019-01-25 | Active | Spearfish |
| Something For Me LLC | DL167480 | 2019-07-17 | Dissolved | Harrisburg |
| Something Magic, LLC | DL220079 | 2022-02-07 | Suspended | Canton |
| Something Official Services LLC | DL278761 | 2024-07-13 | Dissolved | Sioux Falls |
| Something Simple LLC | DL160216 | 2019-02-11 | Inactive | milbank |
| Something To Crow About Health Clinic, LLC | FL309370 | 2025-09-16 | Active | Sheridan |
| SOMETHING'S FISHY | NS012634 | 2004-08-24 | Inactive | — |
| SOMEWEAR SPECIAL, INC. | DB040098 | 1998-05-28 | Inactive | — |
| SOMITEX, L.L.C. | DL039958 | 2014-09-01 | Active | Vermillion |
| Sommer Companies, Inc. | DB133198 | 2017-05-05 | Dissolved | SIOUX FALLS |
| Sommer Family LLC | DL204134 | 2021-06-03 | Active | Sioux Falls |
| Sommer Insurance Services, L.L.C. | DL039947 | 2014-08-20 | Active | PARKSTON |
| SOMMERFELD ENTERPRISES, INC. | FB017464 | 1994-11-28 | Inactive | LEMARS |
| Sommerhaus Holdings, LLC | DL206905 | 2021-07-21 | Active | Sioux Falls |
| Sommerhill Farm, LLC | DL142357 | 2018-01-09 | Active | Lynd |
| Sommers Enterprises, LLC | DL253022 | 2023-06-16 | Active | Aberdeen |
| Sommers Family 2024 LLC | DL280014 | 2024-07-30 | Active | Sioux Falls |
| Sommerville-Wilson, Inc | FB294546 | 2025-03-04 | Active | Minneapolis |
| SOMMERVILLE-WILSON, INC. | FB028091 | 2004-01-08 | Revoked | Brooklyn Park |
| SOMMERVOLD PROPERTIES, LLC | DL328792 | 2026-05-14 | Active | Roseville |