American Polarizers, inc.
141 South 7th Street, www.apioptics.com, Reading, PA 19602
LIKELY ACTIVELAST SEEN IN FEDERAL DATA DEC 2025 · 1 SOURCE
Operating signal within 24 months, or from a single source.
What they make
Commercial and Service Industry Machinery Manufacturing333314Where it is
40.33300, -75.92404 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Fidelity Technologies Corporation | Reading | Commercial and Service Industry Machinery Manufacturing 333318 | LIKELY ACTIVE | 4.4 KM |
| Tactical Ar500 Targets INC | Robesonia | All Other Miscellaneous Fabricated Metal Product Manufacturing 332999 | ACTIVE | 20.7 KM |
| Industrial Hydro Solutions LLC | Bernville | All Other Miscellaneous Chemical Product and Preparation Manufacturing 325998 | LIKELY ACTIVE | 23.0 KM |
| Roberts Industries, INC. | Coatesville | Commercial and Service Industry Machinery Manufacturing 333318 | UNVERIFIED | 36.7 KM |
| Photo Communications CORP. | Downingtown | Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing 334220 | LIKELY ACTIVE | 36.4 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.