Companies 201–250 of 271
A–Z by legal name| Company | Business category | Registry number | Registered | Status | City |
|---|---|---|---|---|---|
| Rockin' 4 LLC | — | DL040224 | 2014-09-05 | Inactive | Keystone |
| Roughriders Property, LLP | — | DR001663 | 2014-07-17 | Inactive | KEYSTONE |
| Rushmore Logging & Tree Service LLC | — | DL136176 | 2017-08-21 | Active | KEYSTONE |
| Rushmore Rickshaw Rides LLC | — | DL231654 | 2022-07-29 | Dissolved | Keystone |
| Rustic Ridge Guest Cabins LLC | — | DL262751 | 2023-11-17 | Active | Keystone |
| S6 LODGING, L.L.C. | — | DL043339 | 2015-05-11 | Active | KEYSTONE |
| SABO ELECTRIC, INCORPORATED | — | DB044826 | 2001-12-19 | Active | Keystone |
| SABO ENTERPRISES, LLC | — | DL012420 | 2006-11-02 | Dissolved | Keystone |
| SDENS LLC | — | DL185269 | 2020-07-29 | Dissolved | Keystone |
| SEAKLA, INC. | — | FB210613 | 2021-09-21 | Inactive | KEYSTONE |
| SEMPER FI AVIATION, LLC | — | DL022701 | 2010-10-25 | Inactive | KEYSTONE |
| SIRES TRUCKING, LLC | — | DL027686 | 2012-03-28 | Dissolved | KEYSTONE |
| SL HENRY, LLC | — | DL043587 | 2015-05-07 | Active | KEYSTONE |
| SPARK'S CONCRETE LIFTING, INC. | — | DB056202 | 2011-06-21 | Active | KEYSTONE |
| STRNAD PROPERTIES, LLC | — | DL028282 | 2012-05-22 | Active | Keystone |
| STRUCTURE PROTECTION SPECIALISTS, INC. | — | DB051665 | 2006-11-02 | Dissolved | Keystone |
| STURGIS MERCANTILE INC | — | DB060408 | 2015-10-19 | Active | KEYSTONE |
| SUGARLAND SD LLC | — | DL324651 | 2026-03-30 | Active | KEYSTONE |
| SUMMERS, L.L.C. | — | DL003321 | 2000-11-02 | Inactive | KEYSTONE |
| SUNFIRE FIREFIGHTING SERVICE, LLC | — | DL012350 | 2006-10-23 | Dissolved | KEYSTONE |
| SUPERIOR CONSTRUCTION & ARCHITECTURE, LLC | — | DL307946 | 2025-08-27 | Active | Keystone |
| Sand Castle Books, LLC | — | DL134831 | 2017-07-05 | Inactive | Keystone |
| Sauder Property Management LLC | — | DL302262 | 2025-06-11 | Active | KEYSTONE |
| Schutte Family Land, LLC | — | DA136352 | 2017-08-24 | Active | Keystone |
| Sewing Machine, MD LLC | — | DL164487 | 2019-05-10 | Active | Keystone |
| Shore enterprises LLC | — | DL330376 | 2026-06-03 | Active | Keystone |
| Silver B Resources, LLC | — | DL291791 | 2025-01-25 | Active | Keystone |
| Special Ops, LLC | — | DL285062 | 2024-10-14 | Active | KEYSTONE |
| Stars and Stripes Charitable Alliance | — | FN309176 | 2025-09-12 | Active | Keystone |
| Stone Face Holdings LLC | — | DL336713 | 2026-08-17 | Active | Keystone |
| T.D.G. Real Estate, LLC | — | DL294988 | 2025-03-07 | Active | Keystone |
| TASAK Construction Incorporated | — | DB322920 | 2026-03-10 | Dissolved | Keystone |
| TASAK Construction LLC. | — | DL325738 | 2026-04-10 | Active | KEYSTONE |
| THE DR. KEN THROLSON AMERICAN BISON FOUNDATION | — | NS313563 | 2025-11-13 | Active | KEYSTONE |
| THE INDIANS KEYSTONE, INC. | — | DB040776 | 1998-12-10 | Active | keystone |
| THE KEYSTONE CHAMBER OF COMMERCE | — | NS005592 | 1974-06-14 | Active | KEYSTONE |
| THE RANCH AT KEYSTONE, LLC | — | DL187101 | 2020-09-02 | Active | Keystone |
| THE RAPID CITY CHILDREN'S CHORUS, LTD. | — | NS009786 | 1993-01-12 | Dissolved | keystone |
| THE RED GARTER, INC. | — | DB003576 | 1964-03-23 | Active | KEYSTONE |
| THE ROCK SHED, INC. | — | DB047211 | 2003-08-11 | Active | KEYSTONE |
| TRAVEL CHOICE INTERNATIONAL LLC | — | DL009472 | 2005-07-01 | Inactive | KEYSTONE |
| TTG ENTERPRISES, INC. | — | DB050424 | 2005-12-19 | Dissolved | KEYSTONE |
| TW Bar, LLC | — | DL317106 | 2026-01-04 | Active | Keystone |
| TWO BY FOUR BUILDERS, LLC | — | DL007569 | 2004-07-01 | Dissolved | KEYSTONE |
| The Keystone Economic Development Association Inc. | — | NS192245 | 2020-12-04 | Active | KEYSTONE |
| The Keystone Project, Inc. | — | NS174398 | 2020-01-01 | Active | KEYSTONE |
| The Rock House LLC | — | DL184713 | 2020-07-17 | Active | Keystone |
| Timber Ridge Campground, LLC | — | DL204661 | 2021-06-14 | Active | KEYSTONE |
| Timber Ridge Enterprises, LLC | — | DL204658 | 2021-06-14 | Active | KEYSTONE |
| Time Leasing, Inc. | — | DB193833 | 2021-01-01 | Active | Keystone |
Keystone registrations by year
46 yearsOther cities in South Dakota
60 largestSioux Falls43,714Rapid City21,318Watertown10,403Aberdeen5,331Spearfish5,104Pierre4,276Brookings3,613Yankton2,896Mitchell2,823Box Elder2,282Sturgis2,169Madison2,153Brandon2,085New York2,044Belle Fourche1,761Harrisburg1,684Wilmington1,667Tea1,666Huron1,608Custer1,505Houston1,487Omaha1,336Vermillion1,289Chicago1,217Hot Springs1,210Minneapolis1,192Dakota Dunes1,188Hartford1,137Dallas1,105Atlanta886Piedmont863Canton855Fargo851Black Hawk848Denver834North Sioux City833Milbank829Lead804Sioux City775Deadwood773Dell Rapids771Hill City749Beresford669Winner616Chamberlain615Hermosa611San Francisco599Las Vegas578Webster573Mobridge560Lennox553Arlington541Platte534Sisseton526Fort Pierre517Austin513San Diego511Whitewood510Phoenix506Garretson467