Mastermold LLC
Hwy 26-16, Watertown, WI 53094
UNVERIFIEDLAST SEEN IN FEDERAL DATA — · 1 SOURCE
Present in a source dataset, with no recent operating signal.
What they make
Plastics Product Manufacturing326100Where it is
43.22032, -88.73821 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Applied Molded Products Corporation | Watertown | All Other Plastics Product Manufacturing 326199 | UNVERIFIED | 3.4 KM |
| Reiss Industries INC | Watertown | Polystyrene Foam Product Manufacturing 326140 | UNVERIFIED | 4.4 KM |
| Mastermold LLC | Johnson Creek | Custom Compounding of Purchased Resins 325991 | LIKELY ACTIVE | 16.2 KM |
| MasterMold LLC Johnson Creek | Johnson Creek | All Other Plastics Product Manufacturing 326199 | LIKELY ACTIVE | 16.3 KM |
| Industrial Vacuum Equipment Corporation (ivec) | Ixonia | Commercial and Service Industry Machinery Manufacturing 333310 | ACTIVE | 14.7 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 1 FEDERAL SOURCE, 6 FIELDS
Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.
EPA cross-references this facility in RCRAINFO, WI-ESR · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| EPA FRS | EXISTENCE | JUN 2017 | JUN 2024 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| CITY | EPA FRS | JUL 2026 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| RCRA GENERATOR STATUS | EPA ECHO | AUG 2026 |
| STATE | EPA FRS | JUL 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.