| DSDakota Splash, INC. | Sioux Falls | SD | Beverage and Tobacco Product Manufacturing312112 | 1-19 | ◇ UNVERIFIED |
| DWDakota Western Corporation | Sisseton | SD | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◇ UNVERIFIED |
| EBEdwin Besestre | Sioux Falls | SD | Food Manufacturing311813 | 1-19 | ◇ UNVERIFIED |
| EMEnclose Manufacturing, Inc. | Mitchell | SD | Fabricated Metal Product Manufacturing332999 | 1-19 | ◇ UNVERIFIED |
| FSFour Star Plastics INC | Aberdeen | SD | Plastics and Rubber Products Manufacturing326199 | 1-19 | ◇ UNVERIFIED |
| GBGroomers Best, INC. | Brandon | SD | Fabricated Metal Product Manufacturing332999 | 1-19 | ◇ UNVERIFIED |
| HPHigh Performance Engineering Inc. | Sioux Falls | SD | Machinery Manufacturing333511 | 1-19 | ◇ UNVERIFIED |
| HCHoward Cold Storage, INC. | Howard | SD | Food Manufacturing311612 | 1-19 | ◇ UNVERIFIED |
| JWJackson Winery and Vineyards LLC | Sturgis | SD | Beverage and Tobacco Product Manufacturing312130 | 1-19 | ◇ UNVERIFIED |
| KPK & P LLC | Rapid City | SD | Beverage and Tobacco Product Manufacturing312120 | 1-19 | ◇ UNVERIFIED |
| LILemmonMade, Inc. | Lemmon | SD | Food Manufacturing311612 | 1-19 | ◇ UNVERIFIED |
| LJL J Industries INC | Sioux Falls | SD | Machinery Manufacturing333992 | 1-19 | ◇ UNVERIFIED |
| MMMidwest Metal Works, Inc. | Canton | SD | Fabricated Metal Product Manufacturing332710 | 1-19 | ◇ UNVERIFIED |
| MTMtr Technologies, INC. | Brookings | SD | Computer and Electronic Product Manufacturing334419 | 1-19 | ◇ UNVERIFIED |
| MPMueller Pallets LLC | Sioux Falls | SD | Wood Product Manufacturing321920 | 20-99 | ◇ UNVERIFIED |
| NRN Rich Plant Food & Fertilizer, Inc. | Humboldt | SD | Chemical Manufacturing325314 | 1-19 | ◇ UNVERIFIED |
| NNutraferma | North Sioux City | SD | Food Manufacturing311119 | 1-19 | ◇ UNVERIFIED |
| OIOctane Ink, LLC | Tea | SD | Printing and Related Support Activities323113 | 1-19 | ◇ UNVERIFIED |
| OSOEM Solutions Inc | Rapid City | SD | Computer and Electronic Product Manufacturing334419 | 1-19 | ◇ UNVERIFIED |
| PPParkston Precision Machinery, LLC | Parkston | SD | Machinery Manufacturing333514 | 1-19 | ◇ UNVERIFIED |
| PPPekron Properties LLC | Hot Springs | SD | Food Manufacturing311611 | 1-19 | ◇ UNVERIFIED |
| PMPrimary Manufacturing, INC. | Humboldt | SD | Fabricated Metal Product Manufacturing332999 | 1-19 | ◇ UNVERIFIED |
| RBRausch Brothers Monument Compa | Big Stone City | SD | Nonmetallic Mineral Product Manufacturing327991 | 20-99 | ◇ UNVERIFIED |
| RARiss & Associates Cabinets & Casework, Inc., Jacob Benson and Timothy Roth | Blackhawk | SD | Furniture and Related Product Manufacturing337127 | 20-99 | ◇ UNVERIFIED |
| SOSlydog of South Dakota, Inc. | Madison | SD | Transportation Equipment Manufacturing336999 | 1-19 | ◇ UNVERIFIED |
| STSterling Technology, Inc. | Brookings | SD | Food Manufacturing311514 | 20-99 | ◇ UNVERIFIED |
| TTTotally Tubular Mfg., INC. | Aberdeen | SD | Fabricated Metal Product Manufacturing332311 | 1-19 | ◇ UNVERIFIED |
| TWTroy's Wood Specialties, Inc. | Dell Rapids | SD | Furniture and Related Product Manufacturing337110 | 1-19 | ◇ UNVERIFIED |
| VLV & L Manufacturing, Inc. | Tea | SD | Fabricated Metal Product Manufacturing332999 | 1-19 | ◇ UNVERIFIED |
| VMV&L Manufacturing, Inc. | Worthing | SD | Fabricated Metal Product Manufacturing332710 | 1-19 | ◇ UNVERIFIED |
| WHWalt's Homestyle Foods INC. | Yankton | SD | Food Manufacturing311999 | 1-19 | ◇ UNVERIFIED |
| WSWebster Scale, Inc. | Webster | SD | Machinery Manufacturing333997 | 20-99 | ◇ UNVERIFIED |
| 2B2 Brothers Fabrication LLC | Lennox | SD | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| AMAbm Manufacturing LLC | Brookings | SD | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| ASAce Sign Displays, INC. | Dakota Dunes | SD | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| ATAero Trailers LLC | Watertown | SD | Machinery Manufacturing333924 | — | ◇ UNVERIFIED |
| AMAgile Manufacturing Group, Inc. | Worthing | SD | Machinery Manufacturing333120 | — | ◇ UNVERIFIED |
| AHAiden Holdings LLC | Rapid City | SD | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| ASAltered Species Ales LLC | Sioux Falls | SD | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
| AIAlvord-polk Inc., Property | Lake Preston | SD | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| AIAmerican Ink Properties, LLC | Sioux Falls | SD | Printing and Related Support Activities323113 | — | ◇ UNVERIFIED |
| APAmerican Publishing, INC. | Aberdeen | SD | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| AWAnderson Western, INC. | Fort Pierre | SD | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| AWAnderson Western, INC. | Harrold | SD | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| AWAnderson Western, INC. | Hoven | SD | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| AEApex Electric & Sign LLC | Rapid City | SD | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| BIBabl Industries, LLC | Black Hawk | SD | Machinery Manufacturing333120 | — | ◇ UNVERIFIED |
| BBBackspace Brewing Co., LLC | Yankton | SD | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
| BUBaking Up a Storm LLC | Sioux Falls | SD | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| BEBasin Electric Power Cooperative - Spirit Mound | Vermillion | SD | Electrical Equipment, Appliance & Component Manufacturing335312 | — | ◇ UNVERIFIED |