Supermill, LLC
56 Willow Brook Dr, Berlin, CT 06037
LIKELY ACTIVELAST SEEN IN FEDERAL DATA DEC 2025 · 1 SOURCE
Operating signal within 24 months, or from a single source.
What they make
Cutting Tool and Machine Tool Accessory Manufacturing333515Where it is
41.64069, -72.74886 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Royal Machine and Tool Corporation | Berlin | Cutting Tool and Machine Tool Accessory Manufacturing 333515 | ACTIVE | 0.0 KM |
| Deburring Laboratories INC. | Berlin | Metalworking Machinery Manufacturing 333512 | UNVERIFIED | 1.1 KM |
| Progress, INC | Newington | Machine Shops 332710 | ACTIVE | 2.0 KM |
| Salform INC | New Britain | Machine Tool Manufacturing 333517 | ACTIVE | 2.3 KM |
| Manufacturing | Berlin | Special Die and Tool, Die Set, Jig, and Fixture Manufacturing 333514 | LIKELY ACTIVE | 1.8 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 1 FEDERAL SOURCE, 2 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.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| OSHA ITA | OPERATING | DEC 2025 | DEC 2025 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| EMPLOYEE BAND | OSHA ITA | DEC 2025 |
| GEOM | CENSUS GEOCODER | JUL 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.