General Dynamics Mission Systems, INC.

150 Johnston Rd, Marion, VA 24354

LIKELY ACTIVELAST SEEN IN FEDERAL DATA MAY 2026 · 3 SOURCES

Operating signal within 24 months, or from a single source.

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What they make

Prefabricated Metal Building and Component Manufacturing332311

Products

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 Equipment

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

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

36.84456, -81.49403 · CENSUS TIGER

COUNTY

Smyth County

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STREET VIEW

Open street-level view — JUN 2024

Other plants nearby

Facility	City	Industry	Status	Distance
General Dynamics Ots INC	Marion	Prefabricated Metal Building and Component Manufacturing 332311	LIKELY ACTIVE	1.5 KM
Industrial Welding LLC	Atkins	Plate Work Manufacturing 332313	UNVERIFIED	6.8 KM
Norris Screen and Manufacturing LLC	Tazewell	Fabricated Structural Metal Manufacturing 332312	LIKELY ACTIVE	31.7 KM
Smyth County Machine and Fabrication, LLC	Glade Spring	Machine Shops 332710	ACTIVE	27.0 KM
Jennmar Corporation of Virginia inc. Specialty Products	Cedar Bluff	Fabricated Structural Metal Manufacturing 332312	LIKELY ACTIVE	32.0 KM

Every listed plant in Smyth County

Also at this address

No other federal record shares this street address.

Where this record comes from

3 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 NPDES, OSHA-OIS · EPA site type STATIONARY.

SAM.gov entity registrationOPERATING
Record NH3LQKBA1SN3 · first seen MAY 2026 · last seen MAY 2026
EPA Toxics Release InventoryOPERATING
first seen DEC 2024 · last seen DEC 2024
EPA Facility Registry ServiceEXISTENCE
Record 110070286506 · first seen JUL 2001 · last seen SEP 2018

ALSO RECORDED ASGENERAL DYNAMICS MISSION SYSTEMS - MARION PLANT #3; GENERAL DYNAMICS-OTS INC

IN SMYTH COUNTY2 other plants share this one’s industry (Architectural and Structural Metals Manufacturing, NAICS 3323); 1 of them has 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.

NameSOURCES DISAGREE: EPA: GENERAL DYNAMICS MISSION SYSTEMS - MARION PLANT #3 · JUL 2026; SAM.gov: GENERAL DYNAMICS MISSION SYSTEMS, INC. · MAY 2026 · ON THIS PAGE
Street address: EPA: 150 JOHNSTON RD · JUL 2026 · ON THIS PAGE; SAM.gov: 150 JOHNSTON RD · MAY 2026 · ON THIS PAGE
City: EPA: MARION · JUL 2026 · ON THIS PAGE; SAM.gov: MARION · MAY 2026 · ON THIS PAGE
State: EPA: VA · JUL 2026 · ON THIS PAGE; SAM.gov: VA · MAY 2026 · ON THIS PAGE
County (FIPS code): EPA: 51173 · SEP 2026
CoordinatesSOURCES DISAGREE: Census geocoder: 36.844559978513,-81.494033041575 · JUL 2026 · ON THIS PAGE; EPA: 36.84435,-81.49345 · JUL 2026
Website: SAM.gov: https://gdmissionsystems.com/ · MAY 2026
CAGE code: SAM.gov: 04DG4 · MAY 2026
SAM registration expires: SAM.gov: 2027-05-19 · MAY 2026

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