Armstrong World Industries Marietta Plant
1507 River Road, Marietta, PA 17547
LIKELY ACTIVE1 SOURCELAST SIGNAL DEC 2025
Operating signal within 24 months, or from a single source.
Location
ADDRESS
1507 River Road
Marietta, PA 17547
Marietta, PA 17547
COORDINATES
40.06380, -76.58508
COUNTY
METRO AREA
Industry
PRIMARY NAICS
EMPLOYMENT
100-499 employees
Sources
| SOURCE | EVIDENCE | FIRST SEEN | LAST SEEN |
|---|---|---|---|
| OSHA ITA | OPERATING | DEC 2025 | DEC 2025 |
| 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.