| Name | Category | Address | Opening hours |
|---|---|---|---|
| Croix Gear | Machine shop | 1651 Hanley Rd | Fri 7 AM–4 PM |
| Konrad Corporation | Machine shop | 1421 Hanley Rd | Mon–Fri 7 AM–4:30 PM |
| St Croix Precision LLC | Machine shop | 806 132nd ave | Mon–Fri 9 AM–4 PM |
| Accu Tech Tool & Design Inc | Machine shop | 494 Co Rd A # A, Hudson, WI 54016 | — |