| Surge Supplies, LLC | — | DL159665 | 2019-01-30 | Active | Urbandale |
| Surge Telecom Inc | — | DB295181 | 2025-03-10 | Active | Watertown |
| Surge Virginia Beach, LLC | — | DL162689 | 2019-04-04 | Active | Monroe |
| SurgePhone Wireless LLC | — | FL244578 | 2023-02-16 | Active | Bartlett |
| Surgery Center Holdco, Corp. | — | DB286714 | 2024-11-08 | Active | Rapid City |
| SURGICAL ASSOCIATES ENDOSCOPY CLINIC, LLC | — | DL003758 | 2001-05-07 | Active | ABERDEEN |
| SURGICAL ASSOCIATES LEASING, LLP | — | DR000244 | 1998-01-28 | Inactive | ABERDEEN |
| SURGICAL ASSOCIATES, LTD. | — | DB014778 | 1977-10-28 | Inactive | — |
| SURGICAL CONSULTANTS LIMITED | — | FB030242 | 2005-12-27 | Revoked | BELLINGHAM |
| SURGICAL CONSULTANTS LIMITED | — | FB011828 | 1987-12-11 | Revoked | MADISON |
| SURGICAL CONSULTANTS, P.C. D/B/A SURGICAL CONSULTANTS, P.C., OF SIOUX CITY, IOWA | — | FB017650 | 1995-02-15 | Revoked | SIOUX CITY |
| SURGICAL EYE EXPEDITIONS INTERNATIONAL | — | FN010894 | 2005-07-15 | Active | Goleta |
| SURGICAL EYE EXPEDITIONS INTERNATIONAL, INC. | — | FN010758 | 2003-01-14 | Revoked | — |
| Surgical Information Systems, LLC | — | FL233005 | 2022-08-20 | Active | Alpharetta |
| SURGICAL INNOVATIONS, LLC | — | DL032250 | 2013-04-29 | Inactive | SIOUX FALLS |
| SURGICAL INSTRUMENT SPECIALISTS, INCORPORATED | — | DB042784 | 2000-05-09 | Inactive | — |
| SURGICAL LEASING, LLP | — | DR000680 | 2002-11-20 | Inactive | — |
| SURGICAL LEASING, LLP | — | DR001271 | 2009-05-04 | Dissolved | ABERDEEN |
| SURGICAL MANAGEMENT PROFESSIONALS, LLC | — | DL008943 | 2005-03-31 | Active | Sioux Falls |
| SURGICAL MANAGEMENT PROFESSIONALS, LLP | — | DR000421 | 1999-10-29 | Inactive | — |
| Surgical Nutrition LLC | — | DL253883 | 2023-06-30 | Active | Sioux Falls |
| Surgical Solutions, Professional Limited Liability Company | — | DL042122 | 2015-02-06 | Active | RAPID CITY |
| SURGICLINIC, INC. | — | DB015392 | 1978-06-20 | Inactive | — |
| Suridis Realty LLC | — | DL168250 | 2019-08-02 | Active | Rapid City |
| SURIMANT, LLC | — | DL006646 | 2003-12-15 | Dissolved | TERRE HAUTE |
| SURIVER SIDE, INC. | — | DB048983 | 2004-12-09 | Dissolved | VERMILLION |
| Surly Goat Tattoo and Piercing LLC | — | DL227811 | 2022-05-26 | Suspended | Rapid City |
| SURPLUS CENTER, INC. | — | DB014455 | 1977-06-23 | Inactive | — |
| SURPLUS SALES LLC | — | DL129354 | 2017-01-05 | Dissolved | SIOUX FALLS |
| SURPRISE BLESSING, LLC | — | DL166984 | 2019-07-08 | Dissolved | WATERTOWN |
| Surprisingly Artistic Depictions, LLC | — | DL330645 | 2026-06-08 | Active | Summerset |
| Surreal Development LLC | — | DL139404 | 2017-11-06 | Active | Lennox |
| Surreal Estate, LLC | — | DL194371 | 2021-01-08 | Dissolved | Los Angeles |
| Surrendered Restoration LLC | — | DL222102 | 2022-03-07 | Active | Custer |
| SURREY VACATION RESORTS, INC. | — | FB024460 | 2000-10-24 | Revoked | BRANSON |
| Surring 4 Land & Livestock, LLC | — | DL131545 | 2017-03-15 | Active | RAPID CITY |
| Surrogacy LLC | — | DL266026 | 2024-01-08 | Active | Sioux Falls |
| SURROUNDINGS LLC DBA BULKELEY CO LLC | — | FL002410 | 2005-05-31 | Inactive | LINCOLN |
| SURROUNDINGS, L.L.C. | — | DL005377 | 2002-12-26 | Dissolved | CUSTER |
| SURRY COUNTY LODGING, INC. | — | DB053570 | 2008-05-02 | Dissolved | ABERDEEN |
| SURVCON INC. | — | FB031353 | 2007-01-30 | Inactive | HOUSTON |
| SURVEY MAPPING SOLUTIONS, INC. | — | FB037765 | 2014-05-05 | Revoked | LITTLE FALLS |
| SURVEY, MANAGEMENT AND DESIGN, INC. | — | FB011618 | 1987-08-07 | Revoked | FARGO |
| SURVEYING AND MAPPING, INC. | — | FB035929 | 2012-04-24 | Inactive | AUSTIN |
| Surveying And Mapping, LLC | — | FL042598 | 2014-04-14 | Active | AUSTIN |
| SURVEYING SOLUTIONS, L.L.C. | — | DL009309 | 2005-06-02 | Active | SIOUX FALLS |
| Surview Field Services, Inc. | — | FB234932 | 2022-09-19 | Active | Hartselle |
| SURVIVAL EXPERTS LLC | — | DL308282 | 2025-09-02 | Active | SIOUX FALLS |
| SURVIVAL KIT, INC. | — | DB029533 | 1990-05-25 | Inactive | — |
| Survival Trail LLC | — | DL041141 | 2014-11-24 | Dissolved | COLOME |
| SURVIVEIT, INC. | — | NS015158 | 2013-07-11 | Dissolved | SIOUX FALLS |
| SURVIVING DIABETES FOR NATIVE AMERICANS | — | NS015083 | 2013-03-26 | Dissolved | ABERDEEN |
| Surviving With Grace, Inc. | — | NS049506 | 2014-11-05 | Dissolved | — |
| SURVIVOR CCI, INC. | — | DB057371 | 2012-12-19 | Dissolved | WATERTOWN |
| Survivors Joining for Hope Inc. | — | NS049870 | 2016-01-19 | Dissolved | Sioux Falls |
| SurvWest L.L.C. | — | DL163730 | 2019-04-25 | Dissolved | Englewood |
| SURYIA Energy, LLC | — | DL221928 | 2022-03-03 | Active | Topanga |
| SURYIA Holdings, LLC | — | DL221871 | 2022-03-02 | Active | Topanga |
| SURYIA Investments, LLC | — | DL221927 | 2022-03-03 | Active | Topanga |
| SURYIA Properties, LLC | — | DL221930 | 2022-03-03 | Active | Topanga |
| SURYIA Ventures, LLC | — | DL221933 | 2022-03-03 | Active | Topanga |
| SUSA HOLDINGS, LLC | — | FL241683 | 2023-01-06 | Active | Sherman Oaks |
| SUSA, LLC | — | DL011678 | 2006-07-10 | Active | PIERRE |
| SUSAG SAND AND GRAVEL, INC. | — | FB010844 | 1986-05-02 | Revoked | HARVEY |
| SUSAN B. ANTHONY ELEMENTARY PTO | — | NS049756 | 2015-09-04 | Active | SIOUX FALLS |
| Susan CPA PLLC | — | DL209871 | 2021-09-10 | Active | SIOUX FALLS |
| SUSAN DEWITTE PHOTOGRAPHY, LLC | — | DL019703 | 2009-09-08 | Active | Sioux Falls |
| Susan Dinsmore LLC | — | DL153239 | 2018-08-30 | Dissolved | Sioux Falls |
| Susan Eisenberg Insurance, LLC | — | DL239032 | 2022-11-21 | Active | Pierre |
| SUSAN ERVASTI CONSULTING, INC. | — | DB056013 | 2011-03-15 | Dissolved | CHAMBERLAIN |
| SUSAN J. JOHNSON C.P.A. INC. | — | DB026093 | 1987-02-03 | Inactive | — |
| Susan K. Eleeson, Inc. | — | DB060197 | 2015-07-10 | Dissolved | BERESFORD |
| Susan L Bushman DC PLLC | — | DL288488 | 2024-12-09 | Active | Rapid City |
| SUSAN M. MATTINGLY, INC. | — | DB059966 | 2015-04-10 | Active | WATERTOWN |
| SUSAN MORRISSEY, L.L.C. | — | DL004343 | 2002-01-07 | Active | TOPEKA |
| Susan Nilsen Rental LLC | — | DL261766 | 2023-11-01 | Active | Watertown |
| Susan Patent Searches LLC | — | DL327229 | 2026-04-28 | Active | CUSTER |
| Susan Scheirbeck, LLC | — | DL045197 | 2015-09-21 | Dissolved | HILL CITY |
| SUSAN STRUWE PAINTING LLC. | — | DL017358 | 2008-09-15 | Dissolved | HUMBOLDT |
| SUSAN W. RAMIG, M.D., LTD. | — | DB025913 | 1986-12-11 | Dissolved | ABERDEEN |
| SUSAN WILLIAMS, LLC | — | DL225366 | 2022-04-20 | Active | SIOUX FALLS |
| Susan's Dynamic Pet Care LLC | — | DL272363 | 2024-04-07 | Active | Brandon |
| SUSAN/POPE PROPERTY OWNERS ASSOCIATION | — | NS224675 | 2022-04-11 | Active | ELLENSBURG |
| Susanna Grace Furler LMT L.L.C. | — | DL255810 | 2023-08-01 | Dissolved | Rapid City |
| SUSANNE'S ON PHILLIPS, INC. | — | DB046550 | 2003-03-04 | Dissolved | SIOUX FALLS |
| SUSHI BAR SAKURA RESTAURANT, INC. | — | DB025797 | 1986-10-24 | Dissolved | — |
| Sushi Kabar, LLC | — | FL132698 | 2017-04-19 | Active | Aberdeen |
| SUSHI MASA, INC. | — | DB046839 | 2003-05-08 | Active | HARTFORD |
| SUSHI RAPID CITY LLC | — | DL301676 | 2025-06-03 | Active | RAPID CITY |
| SUSIE HUDSON, LLC | — | DL144432 | 2018-02-23 | Dissolved | WATERTOWN |
| Susie Q's Cleaning LLC | — | DL050400 | 2016-10-24 | Dissolved | LENNOX |
| Suspended Solutions LLC | — | FL252310 | 2023-06-08 | Inactive | TRENTON |
| SUSPENSION DYNAMICS, INC. | — | DB028733 | 1989-09-25 | Inactive | — |
| Susquehanna Digital Assets, LLC | — | FL227302 | 2022-05-19 | Revoked | Bala Cynwyd |
| Sussman Consulting LLC | — | FL133154 | 2017-05-04 | Revoked | Bellevue |
| Sustainable Ag Nutritional Services, LLC | — | DL041009 | 2014-11-06 | Active | Yankton |
| SUSTAINABLE AG VENTURES INTERNATIONAL, INC. | — | DB044552 | 2001-09-21 | Inactive | — |
| SUSTAINABLE CARBON GROUP LLC | — | DL185085 | 2020-07-27 | Active | MIAMI |
| SUSTAINABLE CROP INSURANCE SERVICES, LIMITED PARTNERSHIP | — | FP000887 | 2014-04-11 | Active | LUBBOCK |
| Sustainable Empowerment for Youth International | — | NS165494 | 2019-06-03 | Dissolved | Great Falls |
| SUSTAINABLE ENERGY SOLUTIONS LLC | — | DL019234 | 2009-06-26 | Dissolved | SIOUX FALLS |
| Sustainable Environmental Energy Engineering, LLC | — | DL046250 | 2014-02-27 | Active | RAPID CITY |
| Sustainable Farming, LLC | — | DL153799 | 2018-10-05 | Dissolved | BRANDON |
| SUSTAINABLE GROUNDING SYSTEMS LLC | — | DL036445 | 2013-12-16 | Active | RAPID CITY |
| SUSTAINABLE HARVEST ALLIANCE, INC. | — | NS013300 | 2006-12-15 | Dissolved | Hermosa |
| SUSTAINABLE HARVEST INTERNATIONAL | — | FN010691 | 2001-09-04 | Revoked | PORTSMOUTH |
| Sustainable Home Life Foundation | — | NS272700 | 2024-04-30 | Dissolved | Midland |
| SUSTAINABLE INVESTMENT IN LAND FOR ORGANIC AGRICULTURE, LLC | — | DL045532 | 2015-10-19 | Dissolved | BROOKINGS |
| Sustainable Life Research Farm, LLC | — | DL179735 | 2020-04-09 | Inactive | Hot Springs |
| Sustainable Livestock Analytics LLC | — | DL241721 | 2023-01-08 | Active | Whitewood |
| Sustainable Products, Inc. | — | DB230055 | 2022-07-06 | Dissolved | Lennox |
| SUSTAINABLE SOLUTIONS GROUP, LLC | — | DL019908 | 2009-10-07 | Dissolved | SIOUX FALLS |
| Sustainably Happy LLC | — | DL241637 | 2023-01-06 | Active | rapid city |
| SUSTAINED HORIZONS, LLC | — | DL001745 | 1998-07-01 | Inactive | LAKE NORDEN |
| SUSTAINING WIND ENERGY, LLC | — | DL019246 | 2009-06-29 | Inactive | RAPID CITY |
| SUSTANI LLC | — | DL158076 | 2018-12-27 | Dissolved | Burlingame |
| Sustena Foods LLC | — | DL317906 | 2026-01-14 | Active | bruce |
| Sutera Construction Company | — | DB059998 | 2015-04-20 | Dissolved | TYNDALL |
| Sutera Enterprises, LLC | — | DL175024 | 2019-12-29 | Active | Tyndall |
| SUTHER FEEDS, INC. | — | FB026956 | 2003-01-21 | Revoked | FRANKFORT |
| SUTHER FEEDS, INC. | — | FB036218 | 2012-08-27 | Active | Frankfort |
| SUTHER OIL COMPANY | — | DB014644 | 1977-09-07 | Inactive | — |
| SUTHERLAND & THORPE LIMITED PARTNERSHIP I | — | DP001461 | 2003-07-16 | Active | — |
| SUTHERLAND & THORPE, INC. | — | DB047066 | 2003-07-01 | Inactive | RAPID CITY |
| Sutherland Consulting LLC | — | DL268299 | 2024-02-11 | Active | Black Hawk |
| Sutherland Farms, LLC | — | DL323758 | 2026-03-19 | Active | Flandreau |
| SUTHERLAND GLOBAL COLLECTION SERVICES LLC | — | FL006817 | 2013-04-04 | Active | Sugar Land |
| SUTHERLAND GLOBAL SERVICES, INC. | — | FB028903 | 2004-09-07 | Active | PITTSFORD |
| SUTHERLAND MORTGAGE SERVICES, INC. | — | FB035130 | 2011-05-02 | Active | SUGAR LAND |
| SUTHERLAND RANCH, INC. | — | DF024837 | 1985-10-29 | Inactive | — |
| SUTHERLAND SALES & SERVICE, INC. | — | DB057461 | 2013-01-11 | Dissolved | FLANDREAU |
| SUTHERLAND'S HOME IMPROVEMENT CO., INC. | — | FB007907 | 1981-09-03 | Inactive | KANSAS CITY |
| SUTKOWSKI ENTERPRISES, LLC | — | DL136971 | 2017-09-12 | Inactive | PEORIA |
| Sutler LLC | — | DL192423 | 2020-12-07 | Active | SIOUX FALLS |
| SUTLIFF, LLC | — | DL014753 | 2007-09-26 | Active | RAPID CITY |
| SUTO ENTERPRISES, LLC | — | DL016088 | 2008-03-26 | Inactive | — |
| Suto Enterprises, LLC | — | DL184489 | 2020-07-14 | Active | Rapid City |
| Suto Repair Services LLC | — | DL182854 | 2020-06-10 | Dissolved | Rapid City |
| SUTRAN, INC. | — | DB036855 | 1996-02-21 | Dissolved | Cincinnati |
| Sutran, Inc. | — | DB231498 | 2022-07-27 | Active | Lombard |
| SUTRO & CO. INCORPORATED | — | FB005147 | 1975-11-10 | Inactive | SAN FRANCISCO |
| SUTTER CORPORATION | — | FB015749 | 1992-12-21 | Inactive | SAN DIEGO |
| Sutter Sunshine Cleaning LLC | — | DL239267 | 2022-11-28 | Dissolved | Bridgewater |
| SUTTERFIELD FINANCIAL GROUP, INC. | — | FB028708 | 2004-07-14 | Active | BARTLESVILLE |
| Sutton (SD) Enterprises LLC | — | DL264989 | 2023-12-22 | Active | Sioux Falls |
| Sutton (SD) Holdings LLC | — | DL264908 | 2023-12-21 | Active | Sioux Falls |
| Sutton (SD) Investments LLC | — | DL264805 | 2023-12-20 | Active | Sioux Falls |
| SUTTON AND TREEBY, EMBRYOS, INC. | — | DB023187 | 1984-02-28 | Inactive | — |
| SUTTON ANESTHESIOLOGY, PROF. LLC | — | DL009563 | 2005-07-20 | Inactive | SIOUX FALLS |
| Sutton Arms LLC | — | DL316622 | 2025-12-29 | Active | Flandreau |
| SUTTON BAY GOLF, L.L.C. | — | FL000979 | 2001-06-06 | Active | LINCOLN |
| SUTTON BAY MASTER ASSOCIATION, LLC | — | DL028136 | 2012-05-09 | Active | AGAR |
| SUTTON ENTERPRISES, INC. | — | DB047422 | 2003-10-16 | Dissolved | — |
| SUTTON FLORMANN, LLC | — | DL012803 | 2006-12-27 | Active | Montclair |
| SUTTON FUNDING LLC | — | FL003172 | 2006-11-01 | Revoked | MELVILLE |
| SUTTON FUNDING LLC | — | FL004857 | 2009-11-20 | Active | New York |
| Sutton Hohn ABS LLC | — | DL325040 | 2026-04-02 | Active | Dimock |
| SUTTON HOLDINGS, LLC | — | DL131133 | 2017-03-01 | Active | FLANDREAU |
| SUTTON LAW OFFICES, P.C. | — | DB027413 | 1988-05-31 | Dissolved | Watertown |
| Sutton Lawn & Snow LLC | — | DL047780 | 2016-03-29 | Active | Watertown |
| SUTTON PLACE LIMITED PARTNERSHIP | — | DP001182 | 2000-05-30 | Active | — |
| Sutton Ranch, Inc | — | DF052243 | 2007-04-10 | Active | ONIDA |
| SUTTON RANCHES, INC. | — | DB048474 | 2004-07-02 | Dissolved | ONIDA |
| Sutton Rodeo, LLC | — | DL286403 | 2024-11-05 | Active | Onida |
| SUTTON RODEOS, INC | — | DF009534 | 1969-02-21 | Inactive | — |
| SUTTON RODEOS, INC. | — | FF009567 | 2004-02-04 | Inactive | CARSON CITY |
| SUTTON RODEOS, INC. | — | DB052243 | — | Active | — |
| SUTTON VETERINARY CLINIC, P.C. | — | DB035625 | 1995-03-29 | Active | BROOKINGS |
| SUTTON'S BAY SPORTSMAN'S CLUB, INC. | — | NS004795 | 1970-08-05 | Dissolved | GETTYSBURG |
| Sutton's tree services LLC | — | DL334332 | 2026-07-22 | Active | Sioux Falls |
| SUTTYB, LLC | — | DL026418 | 2011-12-05 | Active | SIOUX FALLS |
| SUURMEIER LLC | — | DL219784 | 2022-02-02 | Suspended | RAPID CITY |
| Suurmeyer Transportation LLC | — | DL248206 | 2023-04-06 | Dissolved | Sioux Falls |
| SUVED HOSPITALITY LLC | — | DL226366 | 2022-05-04 | Active | WINNER |
| Suvu LLC | — | DL288031 | 2024-12-02 | Active | Watertown |
| SUZ PROPERTIES, LLC | — | DL243605 | 2023-02-02 | Active | Aurora |
| SUZ, INC. | — | DB045101 | 2002-02-13 | Active | SPEARFISH, SD |
| SUZANA TAILORING LLC, SOUTH DAKOTA | — | DL289630 | 2024-12-23 | Active | SIOUX FALLS |
| Suzette Wasvick Counseling Services Inc | — | DB194035 | 2021-01-04 | Active | HILL CITY |
| Suzette Wasvick Counseling Services, LLC | — | DL042828 | 2015-03-17 | Inactive | HILL CITY |
| SUZIANNE, LLC | — | FL235558 | 2022-09-27 | Active | YAKIMA |
| SUZIE K'S L.L.C. | — | DL003301 | 2000-10-26 | Inactive | — |
| Suzies Camp, LLC | — | DL202747 | 2021-05-11 | Suspended | STURGIS |
| SUZLON WIND ENERGY CORPORATION | — | FB034064 | 2010-01-13 | Revoked | CHICAGO |
| SUZOHAPP America LLC | — | FL235467 | 2022-10-01 | Active | Mt. Prospect |
| SUZOHAPP GAMING SOLUTIONS, INC. | — | FB034375 | 2010-05-25 | Inactive | Las Vegas |
| SUZOHAPP GAMING SOLUTIONS, LLC | — | FL235535 | 2022-09-27 | Active | Las Vegas |
| Suzuki Marine USA, LLC | — | FL194217 | 2021-01-06 | Active | Tampa |
| SUZUKI MOTOR OF AMERICA, INC. | — | FB036558 | 2013-02-19 | Revoked | BREA |
| SUZUKI MOTOR OF AMERICA, INC. | — | FB249927 | 2023-05-01 | Revoked | Brea |
| SUZUKI MOTOR USA, LLC | — | FL249928 | 2023-05-01 | Active | BREA |
| Suzuki Motor USA, LLC | — | FL194218 | 2021-01-06 | Revoked | Brea |
| SUZY BOOKKEEPER, INC. | — | DB042995 | 2000-07-03 | Inactive | — |
| Suzys Sweet Tooth LLC | — | DL309550 | 2025-09-18 | Active | Gregory |
| SV 1 LLC | — | DL231845 | 2022-08-02 | Dissolved | Rapid City |
| SV CARAVAN LLC | — | DL257521 | 2023-08-28 | Dissolved | SIOUX FALLS |
| SV Construction LLC | — | DL257484 | 2023-08-27 | Dissolved | Harrisburg |
| SV DRIVE LLC | — | DL306136 | 2025-08-02 | Active | Sioux Falls |
| SV Electric, Inc. | — | DB179959 | 2020-04-15 | Active | SIOUX FALLS |
| SV Grace, LLC | — | DL185248 | 2020-07-29 | Active | Elk Mound |