Northrop Grumman Ship Systems INC
550 Modern Farm Rd, Waggaman, LA 70094
UNVERIFIEDLAST SEEN IN FEDERAL DATA DEC 2022 · 2 SOURCES
Present in a source dataset, with no recent operating signal.
What they make
Fabricated Structural Metal Manufacturing332312Where it is
29.93092, -90.23830 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Metals USA Plates and Shapes, INC. | Westwego | Plate Work Manufacturing 332313 | LIKELY ACTIVE | 0.6 KM |
| Carpenter and Paterson - Waggaman | Waggaman | Prefabricated Metal Building and Component Manufacturing 332311 | LIKELY ACTIVE | 0.8 KM |
| Ludwig Buildings Enterprises, LLC | Harahan | Prefabricated Metal Building and Component Manufacturing 332311 | UNVERIFIED | 4.4 KM |
| David Marx, CO | Kenner | Fabricated Structural Metal Manufacturing 332312 | UNVERIFIED | 5.7 KM |
| Quality Metal Works, INC | Harahan | Sheet Metal Work Manufacturing 332322 | ACTIVE | 5.5 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 2 FEDERAL SOURCES, 6 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.
EPA cross-references this facility in AIR, AIRS/AFS, BR, LA-TEMPO, NPDES, RCRAINFO · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| EPA ECHO | OPERATING | DEC 2022 | DEC 2022 |
| EPA FRS | EXISTENCE | JUL 2016 | JUL 2016 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| CITY | EPA FRS | JUL 2026 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| RCRA GENERATOR STATUS | EPA ECHO | AUG 2026 |
| STATE | EPA FRS | JUL 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.