Northrop Grumman Systems Corpo

5225 Hellyer Ave, Suite 100, San Jose, CA 95150

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

37.27308, -121.79523 · CENSUS TIGER

COUNTY

Santa Clara County

METRO AREA

San Jose-Sunnyvale-Santa Clara, CA

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STREET VIEW

Open street-level view — FEB 2019

Other plants nearby

Facility	City	Industry	Status	Distance
Caes Systems LLC	San Jose	Other Electronic Component Manufacturing 334419	ACTIVE	0.1 KM
Meivac INC	San Jose	All Other Miscellaneous Textile Product Mills 314999	UNVERIFIED	1.5 KM
Varian San Jose	San Jose	Irradiation Apparatus Manufacturing 334517	LIKELY ACTIVE	3.1 KM
Applied Engineering Technology, INC.	San Jose	Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals 334515	ACTIVE	4.1 KM
Ngms-k705	San Jose	Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing 334511	LIKELY ACTIVE	4.3 KM

Every listed plant in Santa Clara County

Also at this address

No other federal record shares this street address.

Where this record comes from

1 source holds this plant, and 6 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 CARB-TCH · EPA site type STATIONARY.

EPA Facility Registry ServiceEXISTENCE
Record 110071749044 · first seen AUG 2024 · last seen AUG 2024

IN SANTA CLARA COUNTY296 other plants share this one’s industry (Navigational, Measuring, Electromedical, and Control Instruments Manufacturing, NAICS 3345); 50 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 CORPO · OCT 2026
Street address: EPA: 5225 HELLYER AVE, SUITE 100 · OCT 2026
City: EPA: SAN JOSE · OCT 2026
State: EPA: CA · OCT 2026
County (FIPS code): EPA: 06085 · OCT 2026
Coordinates: Census geocoder: 37.273082662801,-121.795229017818 · JUL 2026

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