Woodstock Plastics CO INC
22511 W Grant Hwy, Marengo, IL 60152
Operating signal within 12 months from two or more independent sources.
What they make
All Other Plastics Product Manufacturing326199Woodstock Plastics bonds, welds, seals, or laminates plastic films and sheets, established over 65 years, and forms rigid and flexible sheet materials including PVC, ABS, styrene, and RPET. The company utilizes RF sealing, thermoforming, injection molding, die cutting, slitting, sheeting, riveting process, provides assembly services, and offers processes like blistering and clamshells. services include RF/Dielectric sealing, heat sealing
SUMMARIZED FROM THE COMPANY’S OWN WEBSITE
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Diversapack LLC | Marengo | Commercial Printing (except Screen and Books) 323111 | UNVERIFIED | 3.4 KM |
| Polifilm America INC | Hampshire | Unlaminated Plastics Film and Sheet (except Packaging) Manufacturing 326113 | LIKELY ACTIVE | 14.8 KM |
| Polar Tech Industries INC | Genoa | Polystyrene Foam Product Manufacturing 326140 | ACTIVE | 17.3 KM |
| 05162500-00w001 Polar Tech Industries, INC. | Genoa | Polystyrene Foam Product Manufacturing 326140 | LIKELY ACTIVE | 17.3 KM |
| Polar Tech Industries, INC. | Genoa | Urethane and Other Foam Product (except Polystyrene) Manufacturing 326150 | UNVERIFIED | 18.3 KM |
Also at this address
No other federal record shares this street address.
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.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| COMPANY SITE | OPERATING | JUL 2026 | JUL 2026 |
| SAM GOV | OPERATING | SEP 2025 | SEP 2025 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | SAM GOV | SEP 2025 |
| CAGE CODE | SAM GOV | SEP 2025 |
| CITY | SAM GOV | SEP 2025 |
| GEOM | CENSUS GEOCODER | JUL 2026 |
| NAME | SAM GOV | SEP 2025 |
| REGISTRATION EXPIRATION | SAM GOV | SEP 2025 |
| STATE | SAM GOV | SEP 2025 |
| WEBSITE | SAM GOV | SEP 2025 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.