Woodstock

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
The Arnold Engineering CO	Woodstock	All Other Miscellaneous Fabricated Metal Product Manufacturing 332999	● ACTIVE	0.1 KM
FMFlex-Weld Manufacturing	Woodstock	All Other Miscellaneous Fabricated Metal Product Manufacturing 332999	◐ LIKELY ACTIVE	0.9 KM
Guardian Electric Manufacturing CO	Woodstock	All Other Plastics Product Manufacturing 326199	● ACTIVE	0.9 KM
Serien Manufacturing, INC.	Woodstock	All Other Miscellaneous Fabricated Metal Product Manufacturing 332999	● ACTIVE	1.3 KM
Jb Plumbing, LLC	Woodstock	Plastics Plumbing Fixture Manufacturing 326191	● ACTIVE	1.8 KM

Every listed plant in McHenry County

Also at this address

More than one federal record exists for this street address. The primary record for the site is listed first.

The Arnold Engineering CO

Woodstock, IL

● ACTIVE332999

ST

Silgan Tubes CORP

Woodstock, IL

◐ LIKELY ACTIVE326199

A

Alnico

Woodstock, IL

◐ LIKELY ACTIVE332999EMP 20-99

PT

Precision Thin Metals

Woodstock, IL

◐ LIKELY ACTIVE332999EMP 20-99

SP

Silgan Plastics Corporation

Woodstock, IL

◇ UNVERIFIED326199

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 TRIS · EPA site type STATIONARY.

• EPA Facility Registry ServiceEXISTENCE
  Record 110072134403 · first seen FEB 2026 · last seen FEB 2026

IN MCHENRY COUNTY18 other plants share this one’s industry (Other Fabricated Metal Product Manufacturing, NAICS 3329); 8 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: WOODSTOCK · OCT 2026

Street address

EPA: 1005 COURTAULDS DR · OCT 2026

City

EPA: WOODSTOCK · OCT 2026

State

EPA: IL · OCT 2026

County (FIPS code)

EPA: 17111 · OCT 2026

Coordinates

EPA: 42.30206,-88.41916 · OCT 2026