Companies headquartered in South Dakota, by prime awards since FY2021
Rows 301–400 of 1,240, largest first
| Company | City | Primary industry (NAICS) | Prime awards since FY2021 |
|---|---|---|---|
| Swiftec, Inc. | Rapid City | 238210 Electrical Contractors and Other Wiring… | $204K |
| East Side Jersey Dairy Inc. | Sioux Falls | 112120 Dairy Cattle and Milk Production | $202K |
| Midwest Boiler, Inc. | Sioux Falls | 811310 Commercial and Industrial Machinery… | $202K |
| Midco Diving & Marine Services Inc. | Rapid City | 237990 Other Heavy and Civil Engineering… | $200K |
| Architectural Specialties, LLC | Rapid City | 238990 All Other Specialty Trade Contractors | $199K |
| Angel Wildfire And Rescue, LLC | Buffalo Gap | 115310 Support Activities for Forestry | $197K |
| Lester Hospitality - Sioux Falls LLC | Sioux Falls | 721110 Hotels (except Casino Hotels) and Motels | $194K |
| Black Hills Surgical Hospital, LLC | Rapid City | 622310 Specialty (except Psychiatric… | $193K |
| Yankton Sioux Tero | Lake Andes | 813319 Other Social Advocacy Organizations | $192K |
| Daniel Raul | Rapid City | 611710 Educational Support Services | $190K |
| Climate Control Systems & Service LLC | Box Elder | $189K | |
| Dale G Eng | Flandreau | 562111 Solid Waste Collection | $189K |
| Shree Radhe Hospitality LLC | Mitchell | 721110 Hotels (except Casino Hotels) and Motels | $188K |
| Haase Lori | Parkston | 721211 RV (Recreational Vehicle) Parks… | $188K |
| Aberdeen Flying Service | Aberdeen | 481211 Nonscheduled Chartered Passenger Air… | $186K |
| School Bus Inc. | Sioux Falls | 485410 School and Employee Bus Transportation | $185K |
| Black River Inc. | Summerset | 238910 Site Preparation Contractors | $182K |
| Bouma Fire, Inc. | Sioux Falls | 238990 All Other Specialty Trade Contractors | $181K |
| Nancy Pierskalla | Rapid City | 541611 Administrative Management and General… | $180K |
| Jenner Equipment Co. | Rapid City | 423810 Construction and Mining (except Oil… | $177K |
| The Ramkota Companies, Inc. | Sioux Falls | 721110 Hotels (except Casino Hotels) and Motels | $174K |
| T & D Hamiel Enterprises LLC | Kimball | 561730 Landscaping Services | $173K |
| Cheyenne River Sioux Tribe Buffalo Authority Corp. | Gettysburg | 311611 Animal (except Poultry) Slaughtering | $173K |
| Royal Tree Service LLC | Sioux Falls | 561730 Landscaping Services | $170K |
| Fair Manufacturing, Inc. | Yankton | 333120 Construction Machinery Manufacturing | $169K |
| Midwestern Mechanical, Inc. | Sioux Falls | 238220 Plumbing, Heating, and Air-Conditioning… | $168K |
| Wegner Auto Company, Inc. | Pierre | 811121 Automotive Body, Paint, and Interior… | $164K |
| Interior Technicians, Inc. | Sioux Falls | 561720 Janitorial Services | $164K |
| Lift Pro Equipment Co. Inc. | Sioux Falls | 423830 Industrial Machinery and Equipment… | $161K |
| Alberto's Concrete Services LLC | Sioux Falls | 238110 Poured Concrete Foundation… | $161K |
| Black Hills State University | Spearfish | 611310 Colleges, Universities… | $160K |
| Black Hills Mobility LLC | Rapid City | 441330 Automotive Parts and Accessories… | $159K |
| Sanford Health | Sioux Falls | 551114 Corporate, Subsidiary, and Regional… | $159K |
| Armour Sd Skilled Nursing Facility LLC | Armour | 623110 Nursing Care Facilities (Skilled… | $159K |
| South Dakota Department Of Labor & Regulation | Pierre | 561311 Employment Placement Agencies | $158K |
| D & R Propane, Inc. | Eagle Butte | 325120 Industrial Gas Manufacturing | $158K |
| Katzer Concrete Inc. | Sioux Falls | 238110 Poured Concrete Foundation… | $158K |
| Rdo Agriculture Equipment Co. | Aberdeen | 423820 Farm and Garden Machinery and Equipment… | $153K |
| Dakota Pump, LLC | Mitchell | 333914 Measuring, Dispensing, and Other… | $153K |
| Commercial Interior Decor, Inc. | Sioux Falls | 238330 Flooring Contractors | $152K |
| Alliance Pro | Batesland | 541611 Administrative Management and General… | $152K |
| Hanger Prosthetics & Orthotics East, Inc. | Rapid City | 339113 Surgical Appliance and Supplies… | $150K |
| Rtutor LLC | Sioux Falls | 541715 Research and Development… | $150K |
| Performance Respiratory, Inc. | Rapid City | 456199 All Other Health and Personal Care… | $148K |
| Heart Hospital Of South Dakota, LLC | Sioux Falls | 622310 Specialty (except Psychiatric… | $145K |
| Arlington Sd Skilled Nursing Facility LLC | Arlington | 623110 Nursing Care Facilities (Skilled… | $145K |
| Black Hills Wilbert Vault Company, Inc. | Black Hawk | 327390 Other Concrete Product Manufacturing | $143K |
| Sioux Falls Electric, LLC | Sioux Falls | 238210 Electrical Contractors and Other Wiring… | $143K |
| Harms Oil Company | Brookings | 424720 Petroleum and Petroleum Products… | $143K |
| Rehabilitation Medical Supply | Sioux Falls | 423450 Medical, Dental, and Hospital Equipment… | $141K |
| Hanger Prosthetics & Orthotics East Inc. | Dakota Dunes | 339113 Surgical Appliance and Supplies… | $140K |
| Scotchman Industries, Inc. | Philip | 333517 Machine Tool Manufacturing | $139K |
| Active Heating, Inc. | Watertown | 238220 Plumbing, Heating, and Air-Conditioning… | $139K |
| 5 Star Car Rental, Inc. | Rapid City | 532111 Passenger Car Rental | $138K |
| Seco Construction, Inc. | Rapid City | 236220 Commercial and Institutional Building… | $138K |
| DDH LLC | Dakota Dunes | 721110 Hotels (except Casino Hotels) and Motels | $134K |
| Paramedics Logistics South Dakota LLC | Sioux Falls | 621910 Ambulance Services | $130K |
| DTB Systems Inc. | Rapid City | 238210 Electrical Contractors and Other Wiring… | $129K |
| Eagle Aviation, LLC | Spearfish | 488119 Other Airport Operations | $129K |
| Doctor Lawn | Pierre | 561730 Landscaping Services | $126K |
| County Of Fall River | Hot Springs | 922120 Police Protection | $125K |
| Swanson Electric & Service, L.L.C | Aberdeen | 238210 Electrical Contractors and Other Wiring… | $125K |
| Dakota Asphalt LLC | Black Hawk | 237310 Highway, Street, and Bridge Construction | $124K |
| Anderson Excavation & Sanitation, Inc. | Deadwood | 115310 Support Activities for Forestry | $123K |
| Butler Machinery Co.Sioux Falls, SD · UEI G8XLGJ3TMB39 | Sioux Falls | 423810 Construction and Mining (except Oil… | $122K |
| Slater Oil Company, Inc. | Mobridge | 213112 Support Activities for Oil and Gas… | $122K |
| Two Way Solutions, Inc. | Sioux Falls | 811210 Electronic and Precision Equipment… | $121K |
| WMK, LLC | Tea | 441120 Used Car Dealers | $120K |
| Allied Plumbing & Heating Inc. | Pierre | 238220 Plumbing, Heating, and Air-Conditioning… | $120K |
| Intertribal Buffalo Council | Rapid City | 311612 Meat Processed from Carcasses | $120K |
| Ronglien Excavating, Inc. | Big Stone City | 238910 Site Preparation Contractors | $119K |
| Interstate Office Products, Inc. | Sioux Falls | 449110 Furniture Retailers | $118K |
| Tee Pee Ridge Supply LLC | Rapid City | 424120 Stationery and Office Supplies Merchant… | $117K |
| M.g. Oil Company | Rapid City | 424720 Petroleum and Petroleum Products… | $116K |
| Jensen Rock & Sand Inc. | Mobridge | 237310 Highway, Street, and Bridge Construction | $115K |
| Aurora Native Holdings LLC | Rapid City | 425120 Wholesale Trade Agents and Brokers | $114K |
| Butler Machinery Co.Rapid City, SD · UEI QZ5ADE6FJJN5 | Rapid City | 423810 Construction and Mining (except Oil… | $110K |
| Dark Canyon LLC | Rapid City | 561730 Landscaping Services | $110K |
| Wagner Land And Development Company Inc. | Rapid City | 811310 Commercial and Industrial Machinery… | $109K |
| Angela Anita Dartt | Wall | 561720 Janitorial Services | $109K |
| Midwest Private Utility Locating Co. LLC | Rapid City | 541370 Surveying and Mapping (except… | $109K |
| Bobs Gas Service LLC | Martin | 457210 Fuel Dealers | $108K |
| Heart Of A Child, LLC | Sturgis | 721214 Recreational and Vacation Camps (except… | $106K |
| Linoleum And Carpet Center, Inc. | Rapid City | 238330 Flooring Contractors | $106K |
| Sioux Falls My Place, LLC | Sioux Falls | 721110 Hotels (except Casino Hotels) and Motels | $104K |
| West River Foundation | Sturgis | $104K | |
| S & S Hospitality Inc. | Spearfish | 721110 Hotels (except Casino Hotels) and Motels | $104K |
| Beug Brian | Sturgis | 561710 Exterminating and Pest Control Services | $103K |
| G2G LLC | Rapid City | 236220 Commercial and Institutional Building… | $103K |
| Oglala Sioux Tribe Of Pine Ridge Indian Reservation | Pine Ridge | 541620 Environmental Consulting Services | $101K |
| Terex Corporation | Watertown | 336999 All Other Transportation Equipment… | $101K |
| Transmed Inc. | Sioux Falls | 621512 Diagnostic Imaging Centers | $100K |
| Refuse Solutions, Inc. | Belle Fourche | 562111 Solid Waste Collection | $100K |
| Solo Step, Inc. | North Sioux City | 423450 Medical, Dental, and Hospital Equipment… | $100K |
| Elkton Electric LLC | Elkton | 238210 Electrical Contractors and Other Wiring… | $99.4K |
| Horsley Specialties, Inc. | Rapid City | 562910 Remediation Services | $99K |
| Rdo Construction Equipment Co. | Rapid City | 423810 Construction and Mining (except Oil… | $97.5K |
| A & B Welding Supply LLC | Rapid City | 325120 Industrial Gas Manufacturing | $97.3K |
| Jack's Campers, Inc. | Mitchell | 441210 Recreational Vehicle Dealers | $97.1K |
| Roth Trucking Inc. | Rapid City | 484220 Specialized Freight (except Used Goods)… | $96.3K |