Attached files

file filename
EX-12.(A) - COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES - NORTHROP GRUMMAN CORP /DE/noc-12312016xex12a.htm
EX-32.2 - CERTIFICATION OF KENNETH L. BEDINGFIELD - NORTHROP GRUMMAN CORP /DE/noc-12312016xex322.htm
EX-32.1 - CERTIFICATION OF WESLEY G. BUSH - NORTHROP GRUMMAN CORP /DE/noc-12312016xex321.htm
EX-31.2 - CERTIFICATION OF KENNETH L. BEDINGFIELD - NORTHROP GRUMMAN CORP /DE/noc-12312016xex312.htm
EX-31.1 - CERTIFICATION OF WESLEY G. BUSH - NORTHROP GRUMMAN CORP /DE/noc-12312016xex311.htm
EX-24 - POWER OF ATTORNEY - NORTHROP GRUMMAN CORP /DE/noc-12312016xex24.htm
EX-23 - CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM - NORTHROP GRUMMAN CORP /DE/noc-12312016xex23.htm
EX-10.(Y) - NORTHROP GRUMMAN CORPORATION SPECIAL OFFICER RETIREE MEDICAL PLAN - NORTHROP GRUMMAN CORP /DE/noc-12312016xex10y.htm
EX-10.(DD) - GROUP PERSONAL EXCESS LIABILITY POLICY - NORTHROP GRUMMAN CORP /DE/noc-12312016xex10dd.htm
10-K - 10-K - NORTHROP GRUMMAN CORP /DE/noc-12312016x10k.htm


Exhibit 21

NORTHROP GRUMMAN CORPORATION SUBSIDIARIES
Address for all subsidiaries is:
c/o NORTHROP GRUMMAN CORPORATION
Office of the Secretary
2980 Fairview Park Drive
Falls Church, Virginia 22042




Name of Subsidiary
Jurisdiction of Incorporation
Ownership Percentage
Northrop Grumman Systems Corporation
Delaware
100%

The company has additional subsidiaries, which considered in the aggregate or as a single subsidiary, do not constitute a significant subsidiary.

All the above listed subsidiaries have been consolidated in the company's consolidated financial statements.