| Alpha Pi Tau of Chi Psi | NS245610 | 2023-03-02 | Dissolved | RAPID CITY |
| ALPHA PRIME LOGISTICS LLC | DL320289 | 2026-02-09 | Active | SIOUX FALLS |
| ALPHA PROPERTIES, INC. | DB029574 | 1990-06-07 | Dissolved | RAPID CITY |
| Alpha Properties, LLC | DL182617 | 2020-06-05 | Suspended | Piedmont |
| ALPHA PSI STATE, THE DELTA KAPPA GAMMA SOCIETY | 19450019ND | 1945-09-12 | Active | — |
| Alpha Quality Logistics, LLC. | DL165468 | 2019-06-03 | Dissolved | Rapid City |
| Alpha Realty Incorporated | DB195507 | 2021-01-27 | Active | Rapid City |
| Alpha Rentals LLC | DL293973 | 2025-02-24 | Active | Aberdeen |
| ALPHA RESTORATION INC. | DB045541 | 2002-06-05 | Inactive | — |
| ALPHA RHO UPSILON, INC. | 19480011ND | 1948-04-09 | Suspended | — |
| ALPHA RHO ZETA OF LAMBDA CHI ALPHA, INC. | 19250006ND | 1925-06-23 | Suspended | — |
| Alpha Roofing Inc | DB201282 | 2021-04-20 | Dissolved | Summerset |
| ALPHA SALES, INC. | DB009612 | 1969-04-10 | Inactive | — |
| ALPHA SERVICES, INC. | DB029873 | 1990-09-27 | Inactive | — |
| ALPHA SIGMA HEALTH GROUP, INC. | DB056379 | 2011-10-06 | Active | SIOUX FALLS |
| ALPHA SOURCE INC. | FB251382 | 2023-05-15 | Inactive | MILWAUKEE |
| ALPHA SOURCE INC. | FB039407 | 2016-06-27 | Revoked | MILWAUKEE |
| ALPHA SOURCE LLC | FL291587 | 2025-01-22 | Revoked | Milwaukee |
| Alpha Sovereign Services LLC | DL330755 | 2026-06-09 | Active | Sioux Falls |
| ALPHA SURETY & INSURANCE BROKERAGE, LLC | FL002084 | 2004-08-30 | Inactive | LITTLE ROCK |
| ALPHA TAU OMEGA HOUSEHOLDING CORPORATION | NS005624 | 1974-08-09 | Inactive | — |
| Alpha Tech Solutions LLC | DL228430 | 2022-06-07 | Dissolved | Spokane |
| ALPHA TECHNE, INC. | DB014012 | 1976-12-23 | Inactive | — |
| ALPHA TECHNOLOGIES SERVICES, INC. | FB026278 | 2002-05-23 | Revoked | BELLINGHAM |
| ALPHA TEL-COM, INC. | FB023660 | 2000-03-13 | Revoked | GRANTS PASS |
| ALPHA TELEMEDICINE, PC | FB185528 | 2020-08-04 | Active | PALO ALTO |
| ALPHA THERAPEUTIC CORPORATION | FB012712 | 1989-04-25 | Revoked | LOS ANGELES |
| ALPHA TITLE AND PAWN LLC | DL013826 | 2007-05-04 | Suspended | SPEARFISH |
| ALPHA TREE AND SNOW SERVICES LLC | DL162700 | 2019-04-03 | Dissolved | Sioux Falls |
| Alpha Two LLC | DL271868 | 2024-03-29 | Inactive | Miami |
| ALPHA UPSILON OF DELTA ZETA HOUSE CORPORATION | 19670033ND | 1967-05-19 | Suspended | — |
| ALPHA VENTURES, LLC | DL023859 | 2011-02-22 | Inactive | LASALLE |
| Alpha Video and Audio, Inc. | FB298730 | 2025-04-24 | Active | Eden Prairie |
| Alpha Wireless Solutions, LLC | FL271809 | 2024-03-29 | Revoked | Baton Rouge |
| Alpha X Labs, LLC | DL309526 | 2025-09-17 | Active | Chicago |
| ALPHA XI DELTA BUILDING CORPORATION OF VERMILLION, SOUTH DAKOTA | NS003135 | 1923-07-06 | Active | Vermillion |
| ALPHA XI DELTA CORPORATION OF BROOKINGS, SOUTH DAKOTA | NS004662 | 1969-09-22 | Active | SHERBURN |
| Alpha-3 LLC | DL290249 | 2025-01-03 | Active | Box Elder |
| ALPHA-OMEGA CORPORATION | DB029774 | 1990-08-27 | Dissolved | NORTH SIOUX CITY |
| Alphabet Investment Advisors, LLC | DL302340 | 2025-06-12 | Active | Pierre |
| Alphabet Logistics Inc | DB236013 | 2022-10-03 | Active | Sioux Falls |
| Alphabiota Biological Consulting, LLC | DL186635 | 2020-08-25 | Dissolved | Fresno |
| Alphadera Labs, LLC | FL215937 | 2021-12-07 | Revoked | Houston |
| AlphaEco Inc. | DB293772 | 2025-02-21 | Active | Greenwich |
| ALPHAEON CREDIT, INC. | FB300964 | 2025-05-23 | Active | NEWPORT BEACH |
| Alphafit LLC | DL186332 | 2020-08-20 | Inactive | Hermosa |
| ALPHAGENIX, INC. | DB052618 | 2007-07-26 | Dissolved | WEST LAFAYETTE |
| ALPHAGRAPHICS, INC. | FB274756 | 2024-05-10 | Active | Lakewood |
| ALPHANET, INC. | DB036293 | 1995-09-27 | Dissolved | — |
| AlphaOmega Investments LLC | DL185151 | 2020-07-28 | Active | Sioux Falls |
| ALPHASTAFF SYSTEMS V, INC. | FB029160 | 2004-11-29 | Active | Sunrise |
| Alphen LLC | DL163138 | 2019-04-12 | Active | Las Vegas |
| Alphonsine Professional Cleaning Services, LLC | DL325805 | 2026-04-10 | Active | Sioux Falls |
| Alphonzo Chitty Holding Company LLC | DL327129 | 2026-04-27 | Active | Watertown |
| Alpi Acres, LLC | DL199356 | 2021-03-24 | Inactive | Rapid City |
| ALPINA COMPANY, LTD. | DB046515 | 2003-02-24 | Inactive | — |
| ALPINE ACADEMY, LLC | FL266575 | 2024-01-17 | Active | OVIEDO |
| ALPINE ACCESS, INC. | FB032898 | 2008-08-22 | Inactive | DENVER |
| Alpine Acres LLC | DL166874 | 2019-07-03 | Active | DEADWOOD |
| ALPINE ACRES WATER ASSOCIATION, INC. | NS006378 | 1977-11-28 | Active | DEADWOOD |
| ALPINE ADVENTURES OF THE BLACK HILLS, L.L.C. | DL004550 | 2002-03-11 | Dissolved | Spearfish |
| Alpine Asset Management LLC | DL234991 | 2022-09-20 | Dissolved | Watertown |
| ALPINE AVIATION, INC. | FB033388 | 2009-04-13 | Active | Provo |
| ALPINE AVIATION, INC. | FB026170 | 2002-04-17 | Revoked | PROVO |
| ALPINE AVIATION, INC. | FB028021 | 2003-12-17 | Revoked | PROVO |
| ALPINE BUILDERS, LLC | DL004464 | 2002-02-08 | Dissolved | HARRISBURG |
| ALPINE CAMPING GEAR LLC | DL207156 | 2021-07-26 | Dissolved | SIOUX FALLS |
| Alpine Cares | NS216462 | 2021-12-14 | Active | Sioux Falls |
| ALPINE COFFEE COMPANY | DB050265 | 2005-10-26 | Dissolved | SPEARFISH |
| ALPINE CONNECTORS CORP. | FB013269 | 1989-12-21 | Inactive | SCOTLAND |
| ALPINE CONNECTORS, CORP. | DB032078 | 1992-08-25 | Dissolved | — |
| Alpine Construction, LLC | DL231819 | 2022-08-01 | Active | Sioux Falls |
| ALPINE CORNER MART, INC. | DB047273 | 2003-08-28 | Inactive | — |
| Alpine Counseling Services LLC | DL251663 | 2023-05-26 | Active | Brookings |
| Alpine Crest LLC | DL316695 | 2025-12-29 | Active | Rapid City |
| Alpine Custom Cabinets, LLC | DL292893 | 2025-02-09 | Active | Spearfish |
| ALPINE DAKOTA HERITAGE, INC. | DB015153 | 1978-03-28 | Inactive | — |
| ALPINE DEVELOPMENT CORPORATION | DB028993 | 1989-12-22 | Inactive | — |
| ALPINE ENGINEERED PRODUCTS, INC. | FB021441 | 1998-06-15 | Revoked | POMPANO BEACH |
| ALPINE GARDEN SKI SHOP, INC. | 19590007D | 1959-06-09 | Active | — |
| ALPINE HOME OWNER'S ASSOCIATION, INC. | NS011893 | 2001-12-04 | Active | RAPID CITY |
| Alpine II, LLC | DL218626 | 2022-01-17 | Dissolved | Sioux Falls |
| ALPINE IMPRESSIONS, L.L.C. | DL001252 | 1997-05-30 | Dissolved | SPEARFISH |
| Alpine Industries LLC | DL174096 | 2019-12-10 | Dissolved | Creighton |
| ALPINE INN LIMITED PARTNERSHIP | DP000112 | 1989-04-21 | Inactive | — |
| ALPINE INSURANCE ASSOCIATES D/B/A ALPINE INSURANCE ASSOCIATES, INC. | FB017984 | 1995-06-16 | Revoked | RENO |
| Alpine Intel Commercial Solutions, Llc | FL297678 | 2025-04-10 | Active | Louisville |
| Alpine Investing, Inc. | DB173206 | 2019-11-19 | Dissolved | Irvine |
| Alpine Investments, LLC | DL204293 | 2021-06-07 | Active | Sioux Falls |
| Alpine Lawn & Snow, LLC | DL215547 | 2021-12-02 | Dissolved | Mitchell |
| ALPINE MANAGEMENT, LLC | DL015714 | 2008-02-04 | Inactive | GOLDEN |
| Alpine Meadows Investments, LLC | DL239996 | 2022-12-08 | Active | Rapid City |
| Alpine Motors LLC | DL143361 | 2018-02-01 | Suspended | Lead |
| Alpine Partners, LLC | DL246356 | 2023-03-13 | Active | Sioux Falls |
| ALPINE PLANT FOODS (SOUTH DAKOTA), INC. | DB023807 | 1984-10-09 | Inactive | — |
| ALPINE POWER SYSTEMS, INC. | FB037250 | 2013-11-18 | Active | REDFORD |
| ALPINE PROPERTIES, L.L.C. | DL009915 | 2005-09-29 | Dissolved | SPEARFISH |
| Alpine Property Maintenance, LLC | DL043002 | 2015-03-30 | Active | SIOUX FALLS |
| ALPINE PROPERTY MANAGEMENT, LLC | DL026578 | 2011-12-19 | Active | SIOUX FALLS |
| Alpine Real Estate Brokerage, LLC | DL204295 | 2021-06-07 | Active | Sioux Falls |
| Alpine Real Estate Investment Fund I, LLC | DL169270 | 2019-08-26 | Inactive | Sioux Falls |
| Alpine Real Estate Investment Fund II, LLC | DL179612 | 2020-04-06 | Active | Sioux Falls |
| Alpine Real Estate Investment Fund III, LLC | DL188951 | 2020-10-06 | Active | Sioux Falls |
| Alpine Real Estate Investment Fund IV, LLC | DL204273 | 2021-06-07 | Active | Sioux Falls |
| Alpine Real Estate Investment Fund V, LLC | DL211797 | 2021-10-07 | Active | Sioux Falls |
| Alpine Real Estate Investment Fund VI, LLC | DL225460 | 2022-04-21 | Active | Sioux Falls |
| Alpine Real Estate Investment Fund VII, LLC | DL240410 | 2022-12-15 | Dissolved | Sioux Falls |
| Alpine Real Estate, LLC | DL137252 | 2017-09-19 | Active | Sioux Falls |
| Alpine Renovations LLC | DL161114 | 2019-03-02 | Active | Rapid City |
| Alpine Rentals LLC. | DL232939 | 2022-08-19 | Dissolved | Deadwood |
| ALPINE ROOFING & CONSTRUCTION LLC | DL028304 | 2012-05-25 | Dissolved | RAPID CITY |
| ALPINE SECURE MORTGAGE, INC. | FB029347 | 2005-02-07 | Inactive | HOUSTON |
| ALPINE SKI RENTALS, INC. | DB024107 | 1985-01-21 | Inactive | — |
| Alpine Staging and Design, LLC | DL233565 | 2022-08-29 | Inactive | SIOUX FALLS |
| Alpine Stone & More, LLC | DL177718 | 2020-02-21 | Dissolved | SIOUX FALLS |
| ALPINE TRUCKING INC. | DB053162 | 2008-01-08 | Inactive | — |
| ALPINE TRUSS, LLC | DL029113 | 2012-08-15 | Active | Olivet |
| ALPINE, INC. | DB037180 | 1996-05-07 | Dissolved | — |
| AlpineHighlandSLC LLC | DL217645 | 2022-01-03 | Dissolved | ALPINE |
| Alpoko, LLC | FL131902 | 2017-03-27 | Active | New Boston |
| ALPR HOSTING SOLUTION CORP. | FB266586 | 2024-01-17 | Active | Brooklyn |
| ALPS ADVISERS, INC. | FB031177 | 2006-11-29 | Active | DENVER |
| ALPS CORPORATION | FB029448 | 2005-03-10 | Revoked | MISSOULA |
| ALPS Furniture, LLC | FL150240 | 2018-06-25 | Revoked | Green Oaks |
| Alps Media Inc | DB271819 | 2024-03-29 | Dissolved | sioux Falls |
| Alpstein Investment Advisors LLC | DL209342 | 2021-08-31 | Dissolved | — |
| ALPventures LLC | DL292807 | 2025-02-07 | Dissolved | Sioux Falls |
| ALR of Sioux Falls, LLC | DL254755 | 2023-07-17 | Active | Sioux Falls |
| ALR, LLC | DL168320 | 2019-08-15 | Dissolved | Huron |
| Alright LLC | DL274961 | 2024-05-14 | Suspended | Sioux Falls |
| Alrod Music LLC | DL311926 | 2025-10-21 | Active | Sioux Falls |
| ALRONMARK, INC. | DB012194 | 1974-03-15 | Dissolved | — |
| ALROX, INC. | DB021402 | 1982-03-30 | Inactive | — |
| ALS CONSULTING, INC. | DB043281 | 2000-10-02 | Inactive | — |
| Als Grill and concession LLC | DL301774 | 2025-06-09 | Active | Lemmon |
| Als Handyman Service, LLC | DL331686 | 2026-06-22 | Active | Sioux Falls |
| ALs Marine and coral Aquarium Maintenance Service L.L.C. | DL309047 | 2025-09-11 | Active | Aberdeen |
| ALS RESERVOIR LABORATORIES LLC | FL043147 | 2014-12-01 | Inactive | Houston |
| ALS SD Holdings, LLC | DL038917 | 2014-05-23 | Active | SIOUX FALLS |
| ALS SD Residential, LLC | DL157775 | 2018-12-19 | Active | RAPID CITY |
| ALS Six Properties, LLC | DL036945 | 2014-01-16 | Active | SIOUX FALLS |
| ALS THERAPY DEVELOPMENT FOUNDATION, INC. | FN011324 | 2012-07-16 | Inactive | CAMBRIDGE |
| ALS, LLC | DL048139 | 2016-04-22 | Active | Pierre |
| ALSA CORP. | DB028567 | 1989-07-19 | Inactive | — |
| ALSA, INC. | DB034214 | 1994-03-28 | Active | VALLEY SPRINGS |
| ALSCO INC. | FB019874 | 1997-03-10 | Active | Salt Lake City |
| ALSEN BUILDING SPECIALTIES, INC. | DB028965 | 1989-12-15 | Inactive | — |
| Alsen Farms, LLLP | DP232860 | 2022-08-18 | Active | BERESFORD |
| ALSHEBA INVESTMENTS, LLC | DL002886 | 2000-03-30 | Active | DELL RAPIDS |
| ALSTOM GRID INC. | FB031429 | 2007-02-27 | Inactive | CANTON |
| ALSTOM HYDRO US INC. | FB030463 | 2006-03-17 | Inactive | OTTAWA |
| ALSTORES REALTY CORPORATION | 19680008F | 1968-02-05 | Dissolved | — |
| ALSWR, L.L.C. | FL000983 | 2001-06-08 | Inactive | MINNETONKA |
| ALT Care & Services, LLC | DL040539 | 2014-10-02 | Active | RAPID CITY |
| ALT Carriers LLC | DL146290 | 2018-04-04 | Active | SIOUX FALLS |
| Alt Custom Farms Trucking L.L.C. | DL161741 | 2019-03-15 | Dissolved | Forestburg |
| ALT Exterior Solutions LLC | DL308870 | 2025-09-09 | Active | Rapid City |
| ALT GREEN POWER, INC. | DB054927 | 2009-11-25 | Dissolved | ST ONGE |
| ALT INSTALLATIONS, L.L.C. | DL026749 | 2012-01-03 | Active | BLACK HAWK |
| Alt Insurance Services Inc. | FB188646 | 2020-10-01 | Inactive | San Francisco |
| Alt Investments Inc. | DB059542 | 2014-11-14 | Active | FORESTBURG |
| ALT Jewelry Center | NS176227 | 2020-01-23 | Dissolved | RAPID CITY |
| ALT Lending LLC | FL317381 | 2026-01-07 | Active | Scottsdale |
| ALT MED LTD. | FB021375 | 1998-05-29 | Suspended | Rapid City |
| ALT MED SERVICES | DT000055 | 2005-08-26 | Active | — |
| ALT PROPERTIES, LLC | DL209037 | 2021-08-25 | Active | MINNETONKA |
| ALT Rentals, LLC | DL040538 | 2014-10-02 | Active | DEADWOOD |
| ALT TRANSPORT, INC. | DB057318 | 2012-12-03 | Dissolved | SIOUX FALLS |
| ALT WESTWICK MOTEL, INC. | DB030745 | 1991-06-13 | Inactive | — |
| ALT-SOURCE XI LLC | FL129585 | 2017-01-12 | Inactive | CONROE |
| Alta Breeze Group, LLC | DL322699 | 2026-03-07 | Active | Sioux Falls |
| Alta Drive LLC | DL208151 | 2021-08-11 | Active | Pierre |
| ALTA EMERGENT INC | DB237422 | 2022-10-26 | Dissolved | BIRMINGHAM |
| ALTA FINANCIAL CORPORATION | FB029712 | 2005-06-17 | Revoked | ATLANTA |
| Alta Genetics USA Tech Services Inc. | FB334338 | 2026-07-22 | Active | Watertown |
| ALTA GROUP NEWSPAPERS, INC. | 19220000D | 1922-07-06 | Dissolved | — |
| ALTA HOME MORTGAGE, LLC | FL001187 | 2002-02-27 | Inactive | DES MOINES |
| Alta Illiquid LLC | DL187602 | 2020-09-11 | Active | Northbrook |
| ALTA Industries LLC | DL299849 | 2025-05-08 | Active | Sioux Falls |
| ALTA INDUSTRIES-UTAH, INC. | FB009043 | 1983-07-12 | Revoked | SALT LAKE CITY |
| Alta Insurance Marketing, LLC | FL327638 | 2026-05-01 | Active | Indianapolis |
| ALTA LABS LLC | DL236866 | 2022-10-17 | Active | BIRMINGHAM |
| Alta Liquid LLC | DL187550 | 2020-09-11 | Active | Northbrook |
| ALTA PLANNING + DESIGN, INC. | FB039572 | 2016-09-15 | Active | Portland |
| ALTA Property Management LLC | DL222591 | 2022-03-12 | Dissolved | Spearfish |
| Alta Real Estate LLC | DL187551 | 2020-09-11 | Active | Northbrook |
| ALTA REAL ESTATE SERVICES, INC. | FB028020 | 2003-12-17 | Inactive | SALT LAKE CITY |
| ALTA REFRIGERATION, INC. | FB033951 | 2009-11-16 | Inactive | PEACHTREE CITY |
| ALTA Refrigeration, Inc. | FB137247 | 2017-09-19 | Active | PEACHTREE CITY |
| ALTA RISK, LLC | FL006828 | 2013-04-11 | Active | Charlotte |
| ALTA SERVICES LLC | FL002554 | 2005-09-01 | Inactive | HAMILTON |
| ALTA SYSTEMS INC | DB181619 | 2020-05-15 | Dissolved | Birmingham |
| ALTA SYSTEMS ONLINE INC | DB253963 | 2023-07-03 | Dissolved | BIRMINGHAM |
| ALTA TERRA DEVELOPMENT, LLC | DL024309 | 2011-04-07 | Active | RAPID CITY |
| ALTA TRUST COMPANY | DB052924 | 2007-11-15 | Active | SIOUX FALLS |
| Alta Vista Asset Management, Inc. | DB060034 | 2015-05-26 | Dissolved | MADISON |
| Alta Vista LLC | DL323489 | 2026-03-16 | Active | SIOUX FALLS |
| Alta Vista Pharma LLC | DL320245 | 2026-02-08 | Active | Rapid City |
| Alta Vista Realty LLC | DL289865 | 2024-12-29 | Active | Rapid City |
| ALTA, INC. | DB029379 | 1990-04-11 | Inactive | — |