Northrop Grumman Systems Corporation

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Isoflex Radioactive LLC	Saint Rose	Other Basic Inorganic Chemical Manufacturing 325180	● ACTIVE	0.2 KM
Spec150, LLC	Saint Rose	Irradiation Apparatus Manufacturing 334517	● ACTIVE	0.2 KM
Quicktake Health CO.	River Ridge	Electromedical and Electrotherapeutic Apparatus Manufacturing 334510	● ACTIVE	8.1 KM
Ruelco INC	New Orleans	Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables 334513	● ACTIVE	9.4 KM
Petrotech, INC.	New Orleans	Relay and Industrial Control Manufacturing 335314	● ACTIVE	10.5 KM

Every listed plant in St. Charles County

Also at this address

No other federal record shares this street address.

Where this record comes from

1 source holds this plant, and 7 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.

• SAM.gov entity registrationOPERATING
  Record ZGQ3ANLXB2N4 · first seen JAN 2026 · last seen JAN 2026

IN ST. CHARLES COUNTY2 other plants share this one’s industry (Navigational, Measuring, Electromedical, and Control Instruments Manufacturing, NAICS 3345); 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.

Name

SAM.gov: NORTHROP GRUMMAN SYSTEMS CORPORATION · JAN 2026

Street address

SAM.gov: 143 MALLARD ST STE A · JAN 2026

City

SAM.gov: SAINT ROSE · JAN 2026

State

SAM.gov: LA · JAN 2026

Coordinates

Census geocoder: 29.981989339131,-90.283617383258 · JUL 2026

CAGE code

SAM.gov: 6MKG6 · JAN 2026

SAM registration expires

SAM.gov: 2027-01-07 · JAN 2026