General Dynamics Mission Systems, INC.
553 South St, Quincy, MA 02169
LIKELY ACTIVELAST SEEN IN FEDERAL DATA MAR 2026 · 2 SOURCES
Operating signal within 24 months, or from a single source.
What they make
Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing334511Products
Sold by GENERAL DYNAMICS MISSION SYSTEMS, INC. · 53
Aircraft Bombing Fire Control Components · Aircraft Maintenance And Repair Shop Specialized Equipment · Airframe Structural Components · Antennas, Waveguides, And Related Equipment · Cable, Cord, And Wire Assemblies: Communication Equipment · Combat Ships And Landing Vessels · Communications Security Equipment And Components · Converters, Electrical, Nonrotating · Electrical And Electronic Assemblies, Boards, Cards, And Associated Hardware · Electrical Control Equipment · Electrical Hardware And Supplies · Electronic Countermeasures, Counter-Countermeasures And Quick Reaction Capability Equipment · Fans, Air Circulators, And Blower Equipment · Fiber Optic Devices · Filters And Networks · Fire Control Computing Sights And Devices · Fire Control Designating And Indicating Equipment · Fire Control Directors · Fire Control Maintenance And Repair Shop Specialized Equipment · Fire Control Systems, Complete · Fire Control Transmitting And Receiving Equipment, Except Airborne · Guided Missile Components · Guided Missiles · Guided Missile Subsystems · Hardware, Commercial · Headsets, Handsets, Microphones And Speakers · Information Technology Central Processing Unit (Cpu, Computer), Digital · Information Technology Equipment System Configuration · Information Technology Software · Intercommunication And Public Address Systems, Except Airborne · Miscellaneous Aircraft Accessories And Components · Miscellaneous Alarm, Signal, And Security Detection Systems · Miscellaneous Ammunition · Miscellaneous Communication Equipment · Miscellaneous Electrical And Electronic Components · Miscellaneous Electric Power And Distribution Equipment · Miscellaneous Fire Control Equipment · Miscellaneous Ship And Marine Equipment · Miscellaneous Special Industry Machinery · Miscellaneous Weapons · Optical Sighting And Ranging Equipment · Other Cryptologic Equipment And Components · Printing, Duplicating, And Bookbinding Equipment · Production Jigs, Fixtures, And Templates · Radio And Television Communication Equipment, Airborne · Radio And Television Communication Equipment, Except Airborne · Radio Navigation Equipment, Airborne · Radio Navigation Equipment, Except Airborne · Rigid Wall Shelters · Submarines · Switches · Training Aids · Underwater Sound EquipmentRecorded 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
53 from usaspending_psc · Federal registry
Supplied under federal award FA823217C0001 (2017-04-17), PSC . An award shows what the government bought from this company; it does not establish which of its sites made it.
Where it is
42.24356, -70.97554 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Anduril Industries Quincy | Quincy | Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing 334511 | LIKELY ACTIVE | 0.4 KM |
| Anduril Industries | Quincy | Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing 334511 | UNVERIFIED | 0.4 KM |
| Ultra Maritime Naval Systems and Sensors | Quincy | Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing 334511 | UNVERIFIED | 1.2 KM |
| Ultra - Bower Rd Extension | Quincy | Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing 334511 | LIKELY ACTIVE | 1.3 KM |
| Ultra Electronics Ocean Systems INC | Quincy | Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing 334511 | UNVERIFIED | 1.3 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 2 FEDERAL SOURCES, 8 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 RCRAINFO · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| SAM GOV | OPERATING | MAR 2026 | MAR 2026 |
| EPA FRS | EXISTENCE | AUG 2018 | AUG 2018 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| ADDRESS LINE1 | SAM GOV | MAR 2026 |
| CAGE CODE | SAM GOV | MAR 2026 |
| CITY | EPA FRS | JUL 2026 |
| CITY | SAM GOV | MAR 2026 |
| GEOM | CENSUS GEOCODER | JUL 2026 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| NAME | SAM GOV | MAR 2026 |
| REGISTRATION EXPIRATION | SAM GOV | MAR 2026 |
| STATE | EPA FRS | JUL 2026 |
| STATE | SAM GOV | MAR 2026 |
| WEBSITE | SAM GOV | MAR 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.