Facility	City	Industry	Status	Distance
Northrop-grumman Systems CORP. - Atl	Linthicum	Semiconductor and Related Device Manufacturing 334413	LIKELY ACTIVE	0.1 KM
Ciena CORP	Hanover	Hardware Manufacturing 332510	LIKELY ACTIVE	2.0 KM
Ciena Government Solutions INC	Hanover	Hardware Manufacturing 332510	LIKELY ACTIVE	2.0 KM
Viper Computer Technologies INC.	Linthicum Heights	Electronic Computer Manufacturing 334111	ACTIVE	2.6 KM
Lockheed Martin Corporation US Telegraph Rd Severn (5778)	Severn	Printed Circuit Assembly (Electronic Assembly) Manufacturing 334418	LIKELY ACTIVE	5.8 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 2 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.

OSHA injury and illness reportsOPERATING
Record 603993 · first seen DEC 2025 · last seen DEC 2025

IN ANNE ARUNDEL COUNTY11 other plants share this one’s industry (Semiconductor and Other Electronic Component Manufacturing, NAICS 3344); 2 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.

Coordinates: Census geocoder: 39.204128659712,-76.685002633736 · JUL 2026
Employees (band): OSHA: 500+ · DEC 2025

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