| Business | Phone |
| Speedland Supply 1208 Dakota Ave N, Huron 57350 | (605) 352-9766 |
| Dakota Precision Machining 1730 Old Highway 14 Nw, Huron 57350 | (605) 352-8399 |
| Horizontal Machining 787 4th St Nw, Huron 57350 | (605) 352-0141 |
| Hydro Power 780 Westpark Ave, Huron 57350 | (605) 352-9450 |