Northrop Grumman Systems CORP
3520 E Avenue M, Palmdale, CA 93550
LIKELY ACTIVELAST SEEN IN FEDERAL DATA AUG 2025 · 2 SOURCES
Operating signal within 24 months, or from a single source.
What they make
Aircraft Manufacturing336411Where it is
34.55804, -118.06402 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Ngas-a502 | Palmdale | Aircraft Manufacturing 336411 | LIKELY ACTIVE | 0.0 KM |
| Northrop Grumman CORP Aircraft Integration Center | Palmdale | Aircraft Manufacturing 336411 | UNVERIFIED | 0.0 KM |
| General Atomics - Gray Butte | Palmdale | Aircraft Manufacturing 336411 | LIKELY ACTIVE | 2.4 KM |
| Lockheed Aeronautical Systems Company | Palmdale | Aircraft Manufacturing 336411 | UNVERIFIED | 4.0 KM |
| Usaf Plant 42/pyramid Services INC | Palmdale | Aircraft Manufacturing 336411 | UNVERIFIED | 5.3 KM |
Also at this address
1 other record shares this street address. Separate filings can describe distinct businesses on one site, or the same plant recorded by different agencies, so every record is kept rather than merged away.
WHERE THIS RECORD COMES FROM — 2 FEDERAL SOURCES, 7 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 EPS · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| SAM GOV | OPERATING | AUG 2025 | AUG 2025 |
| EPA FRS | EXISTENCE | FEB 2022 | FEB 2022 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| ADDRESS LINE1 | SAM GOV | AUG 2025 |
| CAGE CODE | SAM GOV | AUG 2025 |
| CITY | EPA FRS | JUL 2026 |
| CITY | SAM GOV | AUG 2025 |
| GEOM | CENSUS GEOCODER | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| NAME | SAM GOV | AUG 2025 |
| REGISTRATION EXPIRATION | SAM GOV | AUG 2025 |
| STATE | EPA FRS | JUL 2026 |
| STATE | SAM GOV | AUG 2025 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.