Northrop Grumman Systems CORP

7147 Ridge Rd, Hanover, MD 21076

UNVERIFIEDLAST SEEN IN FEDERAL DATA — · 1 SOURCE

Present in a source dataset, with no recent operating signal.

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What they make

Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing334511

Products

Sold by NORTHROP GRUMMAN CORPORATION · 14

Aircraft, Fixed Wing · Ammunition, 75mm Through 125mm · Electronic Countermeasures, Counter-Countermeasures And Quick Reaction Capability Equipment · Fuzes And Primers · Guided Missile And Space Vehicle Inert Propulsion Units, Solid Fuel; And Components · Guided Missiles · Miscellaneous Aircraft Accessories And Components · Miscellaneous Communication Equipment · Radar Equipment, Airborne · Radar Equipment, Except Airborne · Space Vehicle Components · Space Vehicles · Trailers · Unmanned Aircraft

Recorded against the company rather than this address. Federal award and drug records name the company, not the plant, so we cannot say which of its sites makes these.

Where these came from

14 from usaspending_psc · Federal registry

Supplied under federal award N0001918C1037 (2018-02-15), PSC . An award shows what the government bought from this company; it does not establish which of its sites made it.

Where it is

39.18500, -76.70758 · CENSUS TIGER

COUNTY

Anne Arundel County

METRO AREA

Baltimore-Columbia-Towson, MD

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Other plants nearby

Facility	City	Industry	Status	Distance
Pharad LLC	Hanover	Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing 334220	ACTIVE	1.4 KM
Bte Technologies, LLC	Hanover	Electromedical and Electrotherapeutic Apparatus Manufacturing 334510	ACTIVE	1.6 KM
Ngms-t340	Baltimore	Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing 334511	LIKELY ACTIVE	1.5 KM
Scientific Specialties Service INC	Hanover	Glass Container Manufacturing 327213	LIKELY ACTIVE	1.7 KM
Blue Whale Ev, LLC	Hanover	All Other Miscellaneous Electrical Equipment and Component Manufacturing 335999	ACTIVE	2.1 KM

Every listed plant in Anne Arundel County

Also at this address

No other federal record shares this street address.

Where this record comes from

1 source holds this plant, and 7 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.

EPA cross-references this facility in RCRAINFO · EPA site type STATIONARY.

EPA Facility Registry ServiceEXISTENCE
Record 110070207240 · first seen MAR 2018 · last seen MAR 2018

IN ANNE ARUNDEL COUNTY29 other plants share this one’s industry (Navigational, Measuring, Electromedical, and Control Instruments Manufacturing, NAICS 3345); 11 of them have a size band on record.

What each source says

Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

Name: EPA: NORTHROP GRUMMAN SYSTEMS CORP · OCT 2026
Street address: EPA: 7147 RIDGE RD · OCT 2026
City: EPA: HANOVER · OCT 2026
State: EPA: MD · OCT 2026
County (FIPS code): EPA: 24003 · OCT 2026
Coordinates: EPA: 39.184997,-76.707575 · OCT 2026
Hazardous waste generator (RCRA): EPA ECHO: VSQG · OCT 2026

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