Polygon Company

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Polygon Company	Walkerton	Unlaminated Plastics Film and Sheet (except Packaging) Manufacturing 326113	● ACTIVE	0.7 KM
NPNorton Packaging- Hamlet	Hamlet	All Other Plastics Product Manufacturing 326199	◐ LIKELY ACTIVE	11.8 KM
LBLaSalle Bristol PIN 3801	Plymouth	Plastics Plumbing Fixture Manufacturing 326191	◐ LIKELY ACTIVE	13.3 KM
CTComposite Technology Assembly Plant 3	Plymouth	All Other Plastics Product Manufacturing 326199	◐ LIKELY ACTIVE	16.4 KM
BIBomarko, INC.	Plymouth	Paper Bag and Coated and Treated Paper Manufacturing 322220	◐ LIKELY ACTIVE	18.0 KM

Every listed plant in St. Joseph County

Also at this address

No other federal record shares this street address.

Where this record comes from

1 source holds this plant, and 6 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.

EPA cross-references this facility in IN-TEMPO, NPDES.

• EPA Facility Registry ServiceEXISTENCE
  Records 110007769824, 110070440133 · first seen DEC 2015 · last seen JAN 2019

IN ST. JOSEPH COUNTY25 other plants share this one’s industry (Plastics Product Manufacturing, NAICS 3261); 15 of them have a size band on record.

What each source says

Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

Name

EPA: POLYGON COMPANY · OCT 2026

Street address

EPA: 307 TENNESSEE ST · OCT 2026

City

EPA: WALKERTON · OCT 2026

State

EPA: IN · OCT 2026

County (FIPS code)

EPA: 18141 · SEP 2026

Coordinates

EPA: 41.47001,-86.48624 · OCT 2026