Northrop Grumman Systems Corporation
401 E Hendy Ave, Sunnyvale, CA 94086
REPORTED CLOSEDLAST SEEN IN FEDERAL DATA SEP 2026 · 4 SOURCES
A closure has been reported but not corroborated.
What they make
Other Metal Container Manufacturing332439Products
Sold by NORTHROP GRUMMAN SYSTEMS CORPORATION · 118
Aircraft Air Conditioning, Heating, And Pressurizing Equipment · Aircraft, Fixed Wing · Aircraft Ground Servicing Equipment · Aircraft Gunnery Fire Control Components · Aircraft Hydraulic, Vacuum, And De-Icing System Components · Aircraft Landing Equipment · Aircraft Landing Gear Components · Aircraft Maintenance And Repair Shop Specialized Equipment · Aircraft, Rotary Wing · Airframe Structural Components · Ammunition, 75mm Through 125mm · Ammunition, Over 30mm Up To 75mm · Ammunition, Through 30mm · Amplifiers · Antennas, Waveguides, And Related Equipment · Assemblies Interchangeable Between Weapons In Two Or More Classes · Automatic Pilot Mechanisms And Airborne Gyro Components · Bearings, Plain, Unmounted · Bolts · Bombs · Books And Pamphlets · Bulk Explosives · Bushings, Rings, Shims, And Spacers · Cable, Cord, And Wire Assemblies: Communication Equipment · Cartridge And Propellant Actuated Devices And Components · Centrifugals, Separators, And Pressure And Vacuum Filters · Chemicals · Coil, Flat, Leaf, And Wire Springs · Combat, Assault, And Tactical Vehicles, Tracked · Combat Ships And Landing Vessels · Combination And Miscellaneous Instruments · Communications Security Equipment And Components · Communication Training Devices · Converters, Electrical, Nonrotating · Deck Machinery · Demolition Materials · Electrical And Electronic Assemblies, Boards, Cards, And Associated Hardware · Electrical And Electronic Properties Measuring And Testing Instruments · Electrical Control Equipment · Electrical Hardware And Supplies · Electronic Countermeasures, Counter-Countermeasures And Quick Reaction Capability Equipment · Fans, Air Circulators, And Blower Equipment · Fastening Devices · Fire Control Designating And Indicating Equipment · Flight Instruments · Fuzes And Primers · Gears, Pulleys, Sprockets, And Transmission Chain · Guided Missile And Space Vehicle Inert Propulsion Units, Solid Fuel; And Components · Guided Missile Components · Guided Missiles · Guns, Through 30mm · Hand Tools, Nonedged, Nonpowered · Hardware, Commercial · Hardware, Weapon System · Information Technology Central Processing Unit (Cpu, Computer), Hybrid · Information Technology Equipment System Configuration · Information Technology Software · Knobs And Pointers · Laboratory Equipment And Supplies · Land Mines · Launchers, Guided Missile · Launchers, Torpedo And Depth Charge · Liquid And Gas Flow, Liquid Level, And Mechanical Motion Measuring Instruments · Locomotive And Rail Car Accessories And Components · Lubrication And Fuel Dispensing Equipment · Lugs, Terminals, And Terminal Strips · Marine Hardware And Hull Items · Microcircuits, Electronic · Miscellaneous Aircraft Accessories And Components · Miscellaneous Ammunition · Miscellaneous Battery Retaining Fixtures, Liners And Ancillary Items · Miscellaneous Communication Equipment · Miscellaneous Construction Equipment · Miscellaneous Electrical And Electronic Components · Miscellaneous Electric Power And Distribution Equipment · Miscellaneous Maintenance And Repair Shop Specialized Equipment · Miscellaneous Power Transmission Equipment · Miscellaneous Service And Trade Equipment · Miscellaneous Ship And Marine Equipment · Miscellaneous Special Industry Machinery · Miscellaneous Vessels · Miscellaneous Weapons · Nails, Machine Keys, And Pins · Navigational Instruments · Nuts And Washers · Optical Instruments, Test Equipment, Components And Accessories · Optical Sighting And Ranging Equipment · Packing And Gasket Materials · Pyrotechnics · Radar Equipment, Airborne · Radar Equipment, Except Airborne · Radio And Television Communication Equipment, Airborne · Radio And Television Communication Equipment, Except Airborne · Radio Navigation Equipment, Airborne · Radio Navigation Equipment, Except Airborne · Relays And Solenoids · Rockets, Rocket Ammunition And Rocket Components · Rubber Fabricated Materials · Screws · Small Craft · Space Vehicle Components · Space Vehicles · Specialized Semiconductor, Microcircuit, And Printed Circuit Board Manufacturing Machinery · Steam Turbines And Components · Submarines · Switches · Synchros And Resolvers · Torpedos And Components, Explosive · Torque Converters And Speed Changers · Trailers · Transformers: Distribution And Power Station · Underwater Sound Equipment · Unmanned Aircraft · Valves, Nonpowered · Valves, Powered · Vehicular Brake, Steering, Axle, Wheel, And Track Components · Vehicular Power Transmission Components · Water Turbines And Water Wheels; And ComponentsRecorded 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
118 from usaspending_psc · Federal registry
Supplied under federal award SPE4A721F0781 (2020-10-22), PSC . An award shows what the government bought from this company; it does not establish which of its sites made it.
Where it is
37.37683, -122.02347 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Applied Materials, INC | Santa Clara | Power Boiler and Heat Exchanger Manufacturing 332410 | LIKELY ACTIVE | 4.0 KM |
| Design-realized.com LLC | Cupertino | Analytical Laboratory Instrument Manufacturing 334516 | ACTIVE | 6.7 KM |
| Darko Precision, INC | Santa Clara | Machine Shops 332710 | ACTIVE | 7.2 KM |
| A & J Precision Sheetmetal, INC. | San Jose | Sheet Metal Work Manufacturing 332322 | ACTIVE | 10.3 KM |
| Tri Fab Associates, INC | Fremont | Sheet Metal Work Manufacturing 332322 | ACTIVE | 13.2 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
4 sources hold this plant, and 9 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, EIS · EPA site type STATIONARY.
- SAM.gov entity registrationOPERATINGRecord LCV2N9FVV739 · first seen JUL 2026 · last seen SEP 2026
- DEAD SITECLOSUREfirst seen AUG 2026 · last seen AUG 2026
- EPA Toxics Release InventoryOPERATINGfirst seen DEC 2024 · last seen DEC 2024
- EPA Facility Registry ServiceEXISTENCERecords 110000781805, 110071752064 · first seen FEB 2022 · last seen AUG 2024
ALSO RECORDED ASNORTHROP GRUMMAN MARINE SYSTEMS
IN SANTA CLARA COUNTY19 other plants share this one’s industry (Boiler, Tank, and Shipping Container Manufacturing, NAICS 3324); 0 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 CORPORATION · JUL 2026 · ON THIS PAGE
- SAM.gov: NORTHROP GRUMMAN SYSTEMS CORPORATION · SEP 2026 · ON THIS PAGE
- Street addressSOURCES DISAGREE
- EPA: 401 E HENDY AVE 62/1 · JUL 2026
- SAM.gov: 401 E HENDY AVE · SEP 2026 · ON THIS PAGE
- City
- EPA: SUNNYVALE · JUL 2026 · ON THIS PAGE
- SAM.gov: SUNNYVALE · SEP 2026 · ON THIS PAGE
- State
- EPA: CA · JUL 2026 · ON THIS PAGE
- SAM.gov: CA · SEP 2026 · ON THIS PAGE
- County (FIPS code)
- EPA: 06085 · SEP 2026
- Coordinates
- EPA: 37.37683,-122.02347 · JUL 2026
- Website
- SAM.gov: http://www.northgrum.com · SEP 2026
- CAGE code
- SAM.gov: 90099 · SEP 2026
- SAM registration expires
- SAM.gov: 2027-06-17 · SEP 2026