FRS Facility Detail Report


NORTHROP GRUMMAN SYSTEMS CORPORATION

EPA Registry Id: 110042260905
7575 COLSHIRE DR
MCLEAN, VA 221020000


The facility locations displayed
come from the FRS Spatial
Coordinates tables. They are the
best representative locations for
the displayed facilities based on
the accuracy of the collection
method and quality assurance
checks performed against each
location. The North American
Datum of 1983 is used to display
all coordinates.

Environmental Interests

Information System System Facility Name Information System Id/Report Link Environmental Interest Type Data Source Last Updated Date Supplemental Environmental Interests:
AIR FACILITY SYSTEM
NORTHROP GRUMMAN SYSTEMS CORPORATION 5105901050 AIR SYNTHETIC MINOR (OPERATING) AIRS/AFS 02/28/2014
ICIS-AIR (AIR)
NORTHROP GRUMMAN SYSTEMS CORPORATION VA0000005105901050 AIR SYNTHETIC MINOR ICIS 03/31/2015

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  Watershed Report

Standard Industrial Classification Codes (SIC)

Data Source SIC Code Description Primary
AIRS/AFS
7374
COMPUTER PROCESSING AND DATA PREPARATION AND PROCESSING SERVICES

AIR
7374
COMPUTER PROCESSING AND DATA PREPARATION AND PROCESSING SERVICES

Facility Codes and Flags

EPA Region: 03
Duns Number:
Congressional District Number: 08
Legislative District Number:
HUC Code/Watershed: 02070008 / MIDDLE POTOMAC-CATOCTIN
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
NORTHROP GRUMMAN FRS
NORTHROP GRUMMAN SYSTEMS CORP AIR

Organizations

No Organizations returned.

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
AIR 518210 DATA PROCESSING, HOSTING, AND RELATED SERVICES.
AIRS/AFS 518210 DATA PROCESSING, HOSTING, AND RELATED SERVICES.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
FACILITY MAILING ADDRESS 7575 COLSHIRE DR MCLEAN VA 221020000 AIRS/AFS
FACILITY MAILING ADDRESS 7575 COLSHIRE DR MCLEAN VA 221020000 AIR

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
UNKNOWN CONTACT
GEHLMANN, WALTER
7035561936
AIRS/AFS


COMPLIANCE CONTACT
GEHLMANN, WALTER
7035561936
AIRS/AFS


COMPLIANCE CONTACT
GEHLMANN, WALTER
7035561936
AIR


UNKNOWN CONTACT
GEHLMANN, WALTER
7035561936
AIR


Query executed on: OCT-14-2025