| HIG INCORPORATED | DB037482 | 1996-07-23 | Dissolved | — |
| HIGBEE CUT, LLC | DL007996 | 2004-10-04 | Inactive | — |
| Higgason Roofing and Coatings LLC | DL258871 | 2023-09-15 | Dissolved | Otis |
| HIGGINBOTHAM ADMINISTRATIVE SERVICES, LLC | FL292652 | 2025-02-06 | Active | FORT WORTH |
| Higginbotham Financial Insurance Agency, LLC | FL278932 | 2024-07-16 | Active | Fort Worth |
| HIGGINBOTHAM INSURANCE AGENCY, INC. | FB028763 | 2004-08-02 | Active | Fort Worth |
| Higginbotham Payroll Services, LLC | FL280602 | 2024-08-07 | Active | FORT WORTH |
| Higginbotham PEO, LLC | FL308644 | 2025-09-05 | Active | Chandler |
| HIGGINS & RUTLEDGE INSURANCE, INC. | FB030458 | 2006-03-13 | Active | BOISE |
| HIGGINS CLASSICAL INSTITUTE | 18910007ND | 1891-02-20 | Merged | — |
| HIGGINS COMMODITIES, INC. | DB055845 | 2011-01-07 | Active | Scranton |
| HIGGINS CREEK CUSTOM HOMES, LLC | FL004926 | 2010-01-08 | Revoked | GILLETTE |
| HIGGINS HOLDINGS LLC | FL043409 | 2015-03-23 | Revoked | HAMMOND |
| HIGGINS MEMORIAL ASSOCIATION | 19240010N | 1924-08-15 | Active | — |
| HIGGINS OFFICE PRODUCTS, INC. | 19580058D | 1958-03-12 | Active | — |
| Higgins Properties, LLC | DL205599 | 2021-06-30 | Active | Scranton |
| HIGGINS REALTY, INC. | 19670109D | 1967-11-06 | Dissolved | — |
| HIGGINS SPORTS CENTER | 19630072D | 1963-10-22 | Dissolved | — |
| High 5 Rentals LLC. | DL229626 | 2022-06-27 | Active | Burbank |
| High Bar Solutions LLC | DL324827 | 2026-03-31 | Active | Spearfish |
| High Base, LLC | DL181973 | 2020-05-21 | Active | Henderson |
| HIGH BEAM RENTALS, L.L.C. | DL012826 | 2006-12-28 | Inactive | SIOUX FALLS |
| HIGH BEAR RANCH, INC. | DB053039 | 2007-12-19 | Dissolved | WINNER |
| High Bird Cattle Company, LLC | DL279058 | 2024-07-17 | Active | Sioux Falls |
| High Brands Inc. | DB287264 | 2024-11-18 | Dissolved | Watertown |
| HIGH BRASS, INC. | DB029293 | 1990-03-23 | Inactive | — |
| High Bridge LLC | DL300890 | 2025-05-22 | Active | SIOUX FALLS |
| HIGH C, INC. | DB013188 | 1975-11-03 | Dissolved | — |
| High Caliber Construction, LLC | DL157559 | 2018-12-14 | Active | NUNDA |
| High Caliber Contracting, LLC | DL280033 | 2024-07-30 | Active | Mitchell |
| High Caliber Esports Academy L.L.C. | DL295935 | 2025-03-19 | Dissolved | Rapid City |
| HIGH CALIBER LABRADORS, LLC | DL038310 | 2014-04-11 | Active | LENNOX |
| HIGH CALIBER RANCH, LLC | DL010487 | 2006-01-06 | Active | Sioux Falls |
| High Call Customs, LLC | DL256474 | 2023-08-10 | Active | Miller |
| High Class Animal Therapy, LLC | DL273926 | 2024-04-29 | Active | Toronto |
| High Class Tools, Inc. | DB153047 | 2018-08-27 | Dissolved | Rapid City |
| High Coastal Retreats LLC | DL209291 | 2021-08-30 | Dissolved | Watertown |
| High Company LLC | FL203972 | 2021-06-01 | Inactive | LANCASTER |
| High Country Automotive, LLC | DL144800 | 2018-03-04 | Dissolved | HARRISBURG |
| High Country Construction LLC | DL184507 | 2020-07-14 | Inactive | Rapid City |
| High Country Construction LLC | DL290286 | 2025-01-04 | Active | Sturgis |
| HIGH COUNTRY CORPORATION | DB027698 | 1988-09-16 | Active | MONTROSE |
| High Country Craftsman LLC | DL225594 | 2022-04-23 | Dissolved | Custer |
| HIGH COUNTRY ENTERPRISES, INC. | DB041872 | 1999-09-24 | Active | RAPID CITY |
| High Country Erectors, LLC | DL161595 | 2019-03-12 | Active | Hot Springs |
| High Country Exteriors LLC | DL187109 | 2020-09-03 | Active | Rapid City |
| High Country Grub N Waterin Hole LLC | DL148479 | 2018-06-10 | Dissolved | Lead |
| HIGH COUNTRY GUEST RANCH, INC. | DB044077 | 2001-05-01 | Dissolved | HILL CITY |
| High Country Hard Surfaces L.L.C. | DL306723 | 2025-08-11 | Active | Hermosa |
| High Country Holdings, LLC | DL217806 | 2022-01-04 | Active | Custer |
| HIGH COUNTRY INVESTMENTS, INC. | DB168208 | 2019-08-01 | Dissolved | BOX ELDER |
| High Country Land Company, LLC | DL224910 | 2022-04-14 | Active | Rapid City |
| High Country Land, LLLP | DP002729 | 2014-06-16 | Inactive | RAPID CITY |
| HIGH COUNTRY LINE CONSTRUCTION INC. | FB039489 | 2016-08-08 | Active | Uintah |
| High Country Lodge, LLC | DL041763 | 2014-12-31 | Dissolved | HIGHMORE |
| HIGH COUNTRY MERCANTILE, INC | FB302706 | 2025-06-17 | Active | Watertown |
| High Country Metal Works LLC | DL228680 | 2022-06-10 | Active | Belle Fourche |
| HIGH COUNTRY MILLWORK, INC. | FB039648 | 2016-10-28 | Revoked | — |
| HIGH COUNTRY MOTORS, INC. | DB052435 | 2007-06-04 | Inactive | STURGIS |
| HIGH COUNTRY PIPELINE CONTRACTORS, INC. | FB028630 | 2004-06-15 | Revoked | PENROSE |
| High Country Properties LLC | DL268972 | 2024-02-21 | Active | Mitchell |
| High Country RV Sales LLC | DL224471 | 2022-04-07 | Active | Rapid City |
| HIGH COUNTRY SPORTS, INC. | DB033693 | 1993-12-07 | Dissolved | — |
| HIGH COUNTRY STORAGE, LLC | DL011712 | 2006-07-17 | Active | DEADWOOD |
| High Country Transportation, LLC | DL250542 | 2023-05-10 | Active | Rapid City |
| High Country Trucking LLC | DL217051 | 2021-12-23 | Active | DELL RAPIDS |
| HIGH COUNTRY VENTURES, L.L.C. | DL018252 | 2009-02-09 | Dissolved | TIMBER LAKE |
| High Country Works LLC | DL329995 | 2026-05-29 | Active | Rapid City |
| High Creek Ventures, LLC | DL212615 | 2021-10-19 | Dissolved | Rapid City |
| High Definition Homes, Inc. | DB130162 | 2017-01-30 | Dissolved | SIOUX FALLS |
| HIGH EAGLE AND ASSOCIATES, INC. | DB027308 | 1988-04-22 | Inactive | — |
| High Eagle Inc | DB309013 | 2025-09-11 | Active | Madison |
| High Eagle Inc. | DB158399 | 2019-01-04 | Dissolved | Madison |
| HIGH END DETAIL LLC | DL221609 | 2022-02-27 | Inactive | SIOUX FALLS |
| High End Glass & Tobacco, LLC | DL133211 | 2017-05-08 | Dissolved | Sioux Falls |
| HIGH END METAL PIPES, LLC | DL187098 | 2020-09-02 | Dissolved | Rapid City |
| High End Painting LLC | DL307892 | 2025-08-28 | Active | Centerville |
| High End Vape, L.L.C. | DL042715 | 2015-03-11 | Active | HARRISBURG |
| High Energy Farms, LLC | DL039726 | 2014-07-29 | Inactive | Clive |
| High Fire Pottery L.L.C. | DL321681 | 2026-02-24 | Active | Huron |
| High Five Developments LLC | DL198684 | 2021-03-15 | Active | Watertown |
| HIGH FIVE ERECTORS, INC. | FB013685 | 1990-07-09 | Revoked | SHAKOPEE |
| HIGH FIVE LLC | DL275806 | 2024-05-28 | Active | WATERTOWN |
| HIGH FIVE SD LLC | DL275830 | 2024-05-28 | Active | WATERTOWN |
| High Forest LLC | DL289448 | 2024-12-20 | Active | Sioux Falls |
| HIGH GEAR, INC. | DB041592 | 1999-06-30 | Active | STURGIS |
| High Goat, Inc. | DB203240 | 2021-05-19 | Active | Piedmont |
| HIGH GRADE EXCAVATING, LLC | DL020477 | 2009-12-28 | Inactive | DEADWOOD |
| High Grade LLC | DL152592 | 2018-08-16 | Dissolved | Nisland |
| High Ground Cafe and Espresso Bar, LLC | DL173662 | 2019-12-02 | Dissolved | north sioux city |
| High Ground Property Care LLC | DL331063 | 2026-06-13 | Active | Box Elder |
| High Ground, LLC | DL321404 | 2026-02-21 | Active | Lead |
| High Haven Cannabis LLC | DL304944 | 2025-07-17 | Active | Waubay |
| HIGH HAWK, LLC | DL027868 | 2012-04-13 | Inactive | PORTLAND |
| HIGH HEAD YACHT CLUB | 19650091D | 1965-06-14 | Active | — |
| HIGH HILL RANCH, INC. | DF032560 | 1993-01-15 | Dissolved | — |
| HIGH HILLS INVESTMENT CO, L.L.C. | DL000612 | 1995-11-13 | Dissolved | — |
| High Holdings LLC | DL285376 | 2024-10-18 | Active | Sioux Falls |
| High Hopes Holding LLC | DL227499 | 2022-05-23 | Suspended | Watertown |
| High Horn Cattle Company LLC | DL185877 | 2020-08-11 | Dissolved | RAPID CITY |
| HIGH IMPACT CLEANING, LLC | DL003841 | 2001-06-11 | Active | Sioux Falls |
| HIGH LEVEL HOLDINGS, LLC | DL023145 | 2010-12-13 | Inactive | HIGH LEVEL |
| HIGH LIFT EQUIPMENT, INC. | FB022351 | 1999-03-16 | Revoked | DEPERE |
| HIGH LIGHT MARKETING INC. | DB048511 | 2004-07-15 | Inactive | — |
| High Limit Fabrication LLC | DL325412 | 2026-04-08 | Active | Baltic |
| HIGH LINE AIR, LLC | FL043684 | 2015-08-05 | Inactive | Danbury |
| High Line Hospitality LLC | DL144044 | 2018-02-28 | Active | Rapid City |
| HIGH LINER FOODS (USA) INCORPORATED | 19570004F | 1957-03-13 | Active | — |
| High Magnitude Construction LLP | DR187089 | 2020-09-02 | Dissolved | Rapid City |
| High Meadow Consulting, Inc. | DB060999 | 2016-07-05 | Active | HILL CITY |
| HIGH MEADOW RANCHETTES WATER USERS ASSOCIATION, INC. | NS006941 | 1980-05-27 | Active | RAPID CITY |
| HIGH MEADOWS SOUTH ROAD DISTRICT | DM009419 | 1997-04-22 | Active | — |
| High Meadows Water Association, Inc. | NS050129 | 1974-06-07 | Active | BLACK HAWK |
| HIGH MEADOWS WATER, INC. | DB012351 | 1974-06-07 | Active | BLACK HAWK |
| HIGH MEADOWS, INC. | DB051482 | 2006-08-30 | Active | COLUMBIA |
| High Mesa Residential, LLC | DL169413 | 2019-08-28 | Active | Sioux Falls |
| HIGH MOUNTAIN CLIMBING GYM LLC | DL144442 | 2018-03-01 | Dissolved | Spearfish |
| High Mountain Inspection Services, Inc. | FB039395 | 2016-06-20 | Revoked | CASPER |
| High Mountain Millwork LLC | DL207135 | 2021-07-26 | Dissolved | Watertown |
| High Mountain Outfitters LLC | DL133194 | 2017-05-06 | Suspended | Custer |
| HIGH MOUNTAIN PRODUCTS, LLC | DL023589 | 2011-01-24 | Dissolved | — |
| High Mountain Supper Club & Lounge, LLC | DL044342 | 2015-07-13 | Dissolved | ALTAMONT |
| High Mountain Ventures, LLC | DL304494 | 2025-07-11 | Active | CHEYENNE |
| High Mountains Ventures LLC | DL331658 | 2026-06-21 | Active | Watertown |
| HIGH NOON INVESTMENTS, LLC | DL020182 | 2009-11-16 | Dissolved | SIOUX FALLS |
| HIGH NOON PROPERTIES, LLC | FL294093 | 2025-02-25 | Inactive | Belle Fourche |
| HIGH NOON, LLC | DL002933 | 2000-04-13 | Inactive | — |
| HIGH NOTE, LLC | DL029304 | 2012-09-04 | Dissolved | BROOKINGS |
| High Octane Beans and Brew LLC | DL175279 | 2020-01-04 | Dissolved | Hot Springs |
| High Octane Exit 23 LLC | DL189477 | 2020-10-16 | Dissolved | Rapid City |
| High Octane Holding Company, LLC | DL162300 | 2019-03-27 | Active | Rapid City |
| HIGH OCTANE MOTORCYCLE CLUB | NS013487 | 2007-07-26 | Dissolved | ABERDEEN |
| High Octane Sturgis, LLC | DL190431 | 2020-10-30 | Active | Rapid CIty |
| HIGH ON CHRIST MINISTRIES | NS011801 | 2001-07-22 | Dissolved | — |
| HIGH ON LIFE, INC. | DB057705 | 2013-04-11 | Dissolved | MADISON |
| High or Low Auto Sales llc | DL307889 | 2025-08-28 | Active | Summerset |
| High or Low Properties LLC | DL311538 | 2025-10-15 | Active | rapid city |
| High Peak Building Group, LLC | DL240734 | 2022-12-21 | Inactive | WHITEWOOD |
| HIGH PEAK DEVELOPMENT, LLC | DL251477 | 2023-05-24 | Dissolved | WHITEWOOD |
| High Peak Enterprises LLC | DL220509 | 2022-02-11 | Active | Spearfish |
| High Peak Home Furnishings, LLC | DL156327 | 2018-11-13 | Active | Spearfish |
| High Peak Homes, LLC | DL034775 | 2013-08-19 | Inactive | SIOUX FALLS |
| High Peak Properties LLC | DL200234 | 2021-04-06 | Inactive | Tea |
| HIGH PEAKS HOSPITALITY, LLC | DL021324 | 2010-04-22 | Inactive | ABERDEEN |
| HIGH PEAKS, SAYLES AND SERVICE LLC | DL324941 | 2026-04-01 | Active | Custer |
| High PerFARMance Scale Models LLC | DL224520 | 2022-04-08 | Active | Watertown |
| High Perforance Construction LLC | DL321756 | 2026-02-25 | Active | madison |
| HIGH PERFORMANCE CLEANING LLC | DL289839 | 2024-12-28 | Dissolved | WATERTOWN |
| HIGH PERFORMANCE CLEANING, LLC | DL178465 | 2020-03-09 | Dissolved | BROOKINGS |
| high performance coatings and cutting llc | DL247037 | 2023-03-22 | Dissolved | watertown |
| HIGH PERFORMANCE EMPLOYEE GROUP, INC. | DB032222 | 1992-10-13 | Inactive | — |
| HIGH PERFORMANCE ENGINEERING, INC. | DB034670 | 1994-08-01 | Active | SIOUX FALLS |
| High Performance Media LLC | DL239951 | 2022-12-07 | Active | Rapid City |
| High Performance Sports Academy, LLC | DL274233 | 2024-05-03 | Suspended | Pierre |
| HIGH PINE INCORPORATED | DB024097 | 1985-01-14 | Inactive | — |
| High Pine Properties LLC | DL286558 | 2024-11-06 | Active | Tabor |
| HIGH PINES LLC | DL143166 | 2018-01-26 | Dissolved | RAPID CITY |
| High Pines Medical Marijuana Clinic PROF. L.L.C. | DL226612 | 2022-05-09 | Dissolved | Sturgis |
| HIGH PLACE, INC. | NS005223 | 1972-12-19 | Active | RAPID CITY |
| HIGH PLAIN INDUSTRIES, LTD. | DB027232 | 1988-03-24 | Inactive | — |
| High Plain Rentals, LLC | DL218774 | 2022-01-18 | Active | Huron |
| HIGH PLAINS ACTUARIAL SERVICES, INC. | DB028140 | 1989-02-17 | Dissolved | — |
| High Plains Advisory Services, LLC | DL296836 | 2025-03-31 | Active | Sioux Falls |
| High Plains Aerial Solutions LLC | DL322222 | 2026-03-02 | Active | Rapid City |
| HIGH PLAINS AGRICULTURE, INC. | DB025857 | 1986-11-19 | Inactive | — |
| High Plains Agriculture, LLC | DL049417 | 2016-07-29 | Inactive | HETTINGER |
| HIGH PLAINS AIR SERVICE, INC. | DB019838 | 1980-07-03 | Inactive | — |
| HIGH PLAINS APACHE SALES AND SERVICE, LLC | FL005363 | 2010-10-19 | Inactive | MOORESVILLE |
| HIGH PLAINS ARTS COUNCIL, INC. | NS007059 | 1981-01-12 | Active | GETTYSBURG |
| HIGH PLAINS AUTOMATION, INC. | DB049988 | 2005-08-01 | Inactive | DEADWOOD |
| High Plains Automotive, LLC | DL200870 | 2021-04-14 | Dissolved | Summerset |
| High Plains Beef Company LLC | DL201063 | 2021-04-16 | Dissolved | Nisland |
| HIGH PLAINS BENEFITS, INCORPORATED | DB056633 | 2012-01-25 | Dissolved | STICKNEY |
| HIGH PLAINS BIOFUELS, INC. | FB030948 | 2006-09-13 | Revoked | LORETTO |
| HIGH PLAINS BREEDERS, INCORPORATED | DB030773 | 1991-06-28 | Inactive | — |
| High Plains Brew, LLC | FL286092 | 2024-10-30 | Active | Wichita |
| HIGH PLAINS BUILDERS LLC | DL021117 | 2010-03-31 | Active | SIOUX FALLS |
| High Plains Builders, LLC dba High Plains Builders of Wyoming LLC | FL044146 | 2016-02-23 | Revoked | SHERIDAN |
| High Plains Building LLC | DL270088 | 2024-03-06 | Dissolved | Newell SD |
| HIGH PLAINS BUYING CLUB, INC. | NS007822 | 1984-04-06 | Inactive | — |
| High Plains Cannabis, LLC | DL215007 | 2021-11-22 | Active | SPEARFISH |
| HIGH PLAINS COMMUNICATIONS, INC. | DB032447 | 1992-12-23 | Inactive | — |
| HIGH PLAINS CONSORTIUM, INC. | FB017114 | 1994-07-20 | Revoked | BISMARCK |
| HIGH PLAINS CONSTRUCTION, INC. | DB046180 | 2002-12-12 | Active | SPEARFISH |
| HIGH PLAINS CONSULTING, INC. | DB038905 | 1997-08-11 | Active | BANCROFT |
| HIGH PLAINS CONTRACTING, INC. | DB058586 | 2014-01-09 | Dissolved | SIOUX FALLS |
| HIGH PLAINS COOKERY, INC. | DB052858 | 2007-10-24 | Inactive | STURGIS |
| High Plains Creations, LLC | DL310920 | 2025-10-07 | Active | Sioux Falls |
| HIGH PLAINS DEVELOPMENT CORPORATION | DB020340 | 1981-01-14 | Inactive | — |
| HIGH PLAINS DEVELOPMENT CORPORATION | DB029706 | 1990-07-27 | Dissolved | — |
| HIGH PLAINS DEVELOPMENT CORPORATION, INC. | DB037085 | 1996-04-15 | Active | Watertown |
| High Plains Diesel and Auto LLC | DL136324 | 2017-08-24 | Active | Pierre |
| High Plains Dispensary LLC | DL191454 | 2020-11-18 | Dissolved | SUMMERSET |
| HIGH PLAINS DIVERSIFIED SERVICES, INC. | DB027082 | 1988-02-01 | Inactive | — |
| high plains drifter auto transport LLC | DL043546 | 2015-05-05 | Dissolved | DELL RAPIDS |
| HIGH PLAINS DRIFTER HOLDING COMPANY | DB052296 | 2007-04-25 | Active | Newell |
| HIGH PLAINS DRIFTERS BALLOON CLUB, INC. | NS008955 | 1989-05-04 | Inactive | — |
| HIGH PLAINS DRIFTERS, INC. | DB031392 | 1992-02-03 | Inactive | — |
| HIGH PLAINS ECONOMIC ASSISTANCE, INC. | NS008258 | 1986-03-19 | Inactive | — |
| High Plains Enterprises LLC | DL035306 | 2013-10-17 | Dissolved | ISABEL |