Amphenol Corporation
4 Old Newtown Rd, Danbury, CT 06810
LIKELY ACTIVELAST SEEN IN FEDERAL DATA SEP 2026 · 2 SOURCES
Operating signal within 24 months, or from a single source.
What they make
Precision Turned Product Manufacturing332721Where it is
41.40602, -73.42343 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Ptx Defense Corporation | Danbury | Hardware Manufacturing 332510 | ACTIVE | 0.4 KM |
| Straitek, LLC | Danbury | Machine Shops 332710 | ACTIVE | 0.7 KM |
| T.p. Engineering INC | Danbury | Machine Shops 332710 | ACTIVE | 0.7 KM |
| Rk Manufacturing Corporation of Ct | Danbury | Machine Shops 332710 | ACTIVE | 1.1 KM |
| Emhart Fastening Teknologies | Danbury | Hardware Manufacturing 332510 | LIKELY ACTIVE | 2.2 KM |
Also at this address
More than one federal record exists for this street address. The primary record for the site is listed first.
WHERE THIS RECORD COMES FROM — 2 FEDERAL SOURCES, 8 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 AIR, AIRS/AFS, BR, RCRAINFO, SIMS, TRIS · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| SAM GOV | OPERATING | MAR 2026 | SEP 2026 |
| EPA FRS | EXISTENCE | JUN 2016 | JUN 2016 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| ADDRESS LINE1 | SAM GOV | — |
| CAGE CODE | SAM GOV | — |
| CITY | EPA FRS | JUL 2026 |
| CITY | SAM GOV | — |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| NAME | SAM GOV | — |
| REGISTRATION EXPIRATION | SAM GOV | — |
| STATE | EPA FRS | JUL 2026 |
| STATE | SAM GOV | — |
| WEBSITE | SAM GOV | — |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.