Machinery Manufacturing in South Dakota
NAICS 333 · SD
This register lists 121 facilities in South Dakota. The Bureau of Labor Statistics counted 126 establishments in South Dakota. Terex - Watertown, located in Watertown, employed 730 people in 2025.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
Map, cities and product lines
Plants in South Dakota7 FACILITIES
Listing 7 of 9: the facilities with a website, a size band or two sources on record. The rest are in site search.
| Facility | City | Employees | Status |
|---|---|---|---|
| Hmmi, LLC (formerly Horizontal Machining & Manufacturing, Inc.) | Huron | 20–99 | LIKELY ACTIVE |
| Ovb Holdings, LLC | Huron | — | LIKELY ACTIVE |
| Terex | Huron | — | LIKELY ACTIVE |
| The Lankota Group | Huron | 20–99 | UNVERIFIED |
| Overbuilt | Huron | — | UNVERIFIED |
| Horizontal Machining & Mfg. Inc. | Huron | 20–99 | LIKELY ACTIVE |
| OVB HOLDINGS LLC DBA OVERBUILT and DBA EASIPOUR | Huron | 20–99 | LIKELY ACTIVE |
All machinery manufacturing nationwide · All manufacturing in South Dakota