Operating signal within 12 months from two or more independent sources.
What they make
Gypsum Product Manufacturing327420USG manufactures drywall, ceiling tiles, grid and suspension systems, joint compound, tape, gypsum underlayments, tile backerboard, exterior panels, roof boards, and agricultural gypsum products. The company serves the construction and building envelope industries, as well as ceramics, food, and pharmaceutical applications. No certifications are named in the text.
SUMMARIZED FROM THE COMPANY’S OWN WEBSITE
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| South Chicago Property Development | Chicago | Lime Manufacturing 327410 | UNVERIFIED | 20.9 KM |
| Vulcan Construction Materials LP #378 | Mccook | Lime Manufacturing 327410 | UNVERIFIED | 19.7 KM |
| Performance Minerals CORP | Chicago | Gypsum Product Manufacturing 327420 | UNVERIFIED | 26.9 KM |
| US Gypsum CO | East Chicago | Adhesive Manufacturing 325520 | LIKELY ACTIVE | 28.9 KM |
| US Gypsum East Chicago | East Chicago | Gypsum Product Manufacturing 327420 | LIKELY ACTIVE | 28.8 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 | NOV 2025 | NOV 2025 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | SAM GOV | NOV 2025 |
| CAGE CODE | SAM GOV | NOV 2025 |
| CITY | SAM GOV | NOV 2025 |
| GEOM | CENSUS GEOCODER | JUL 2026 |
| NAME | SAM GOV | NOV 2025 |
| REGISTRATION EXPIRATION | SAM GOV | NOV 2025 |
| STATE | SAM GOV | NOV 2025 |
| WEBSITE | SAM GOV | NOV 2025 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.