All 29 companies
A–Z by legal name| Company | Registry number | Registered | Status | City |
|---|---|---|---|---|
| ALDERCREEK PLUMBING & SERVICE INC. | DB056910 | 2012-05-21 | Active | Erwin |
| Cadence Construction, LLC | DL036388 | 2013-12-10 | Dissolved | Erwin |
| Dakota Field Services LLC | DL311805 | 2025-10-20 | Active | Erwin |
| DIAMOND CLEAR WINDOW CLEANING LLC | DL229226 | 2022-06-21 | Active | Erwin |
| DOUG KAZMERZAK TRUCKING, INC. | DB042022 | 1999-11-08 | Dissolved | ERWIN |
| ERWIN GRAIN COMPANY, L.L.C. | DL000765 | 1996-03-27 | Inactive | Erwin |
| Evergreen Land Holdings, LLC | DL313015 | 2025-11-05 | Active | Erwin |
| Foley Construction LLC | DL280359 | 2024-08-03 | Dissolved | Erwin |
| Hartland Cattle Co., LLC | DL195567 | 2021-01-28 | Active | Erwin |
| HARTLAND ORCHARD WINERY, LLC | DL026907 | 2012-01-17 | Dissolved | ERWIN |
| Horizon Holdings, LLC | DL170016 | 2019-09-11 | Active | Erwin |
| JENSEN FARMS, LLC | DL166592 | 2019-06-26 | Active | ERWIN |
| Jensen Repair, LLC. | DL166593 | 2019-06-26 | Inactive | ERWIN |
| Kinetic Energy Enterprises inc | DB316163 | 2025-12-21 | Active | Erwin |
| Lonetree Legacy Farms, LLC | DL294977 | 2025-03-07 | Active | Erwin |
| Muser Trucking, LLC | DL279740 | 2024-07-26 | Active | ERWIN |
| Roberts Holdings, LLC | DL149526 | 2018-06-12 | Dissolved | Erwin |
| Rojo Sales, LLC | DL141035 | 2017-12-14 | Dissolved | Erwin |
| T&J Remodeling and Rental LLC | DL274949 | 2024-05-14 | Suspended | Erwin |
| T-Bird Express LLC | DL263055 | 2023-11-22 | Active | Erwin |
| Tailored Lawn Care LLC | DL278542 | 2024-07-18 | Active | Erwin |
| THE ERWIN CEMETERY ASSOCIATION | NS002046 | 1883-04-16 | Active | Erwin |
| Erwin Bar, L.L.C. | DL290236 | 2025-01-02 | Active | ERWIN |
| UNITED CHURCH OF CHRIST OF ERWIN | CH000270 | 1963-06-24 | Active | ERWIN |
| Upside Ventures LLC | DL175515 | 2020-01-08 | Active | Erwin |
| Vertex Construction, LLC | DL049515 | 2016-08-08 | Active | Erwin |
| WDJ VENTURES, LLC | DL006594 | 2003-12-04 | Inactive | ERWIN |
| WILKINSON FAMILY LIMITED PARTNERSHIP | DP002538 | 2013-01-02 | Active | ERWIN |
| WILKINSON FARMS, LLC | DL031725 | 2013-03-20 | Active | Erwin |
Erwin registrations by year
17 yearsOther cities in South Dakota
60 largestSioux Falls43,210Rapid City21,123Watertown9,802Aberdeen5,277Spearfish5,064Pierre4,245Brookings3,577Yankton2,878Mitchell2,792Box Elder2,241Sturgis2,148Madison2,142Brandon2,063New York2,036Belle Fourche1,735Wilmington1,660Harrisburg1,652Tea1,646Huron1,588Custer1,494Houston1,483Omaha1,327Vermillion1,277Chicago1,206Hot Springs1,203Dakota Dunes1,181Minneapolis1,181Hartford1,129Dallas1,104Atlanta870Piedmont855Canton852Fargo845Black Hawk838Denver828Milbank824North Sioux City817Lead799Sioux City772Deadwood766Dell Rapids765Hill City746Beresford668Chamberlain612Winner609Hermosa601San Francisco586Las Vegas568Webster565Mobridge554Lennox544Arlington539Platte529Sisseton520Fort Pierre508Austin507San Diego507Whitewood504Phoenix500Garretson464