EX-21 3 ex21q42021.htm EX-21
Exhibit 21
Subsidiaries of Lockheed Martin Corporation

Name of Subsidiary |  | Place of Formation
Helicopter Support, Inc. |  | Connecticut
Lockheed Martin Aerospace Systems Integration, LLC |  | Delaware
Lockheed Martin Australia Pty Limited |  | Australia
Lockheed Martin Canada Inc. |  | Canada
Lockheed Martin Global, Inc. |  | Delaware
Lockheed Martin Investments Inc. |  | Delaware
Lockheed Martin Overseas, LLC |  | Delaware
Lockheed Martin UK Ampthill Limited |  | United Kingdom
Lockheed Martin UK Limited |  | United Kingdom
Polskie Zaklady Lotnicze Sp. Zo.o |  | Poland
Sikorsky Aircraft Corporation |  | Delaware
Sikorsky International Operations, Inc. |  | Delaware
Zeta Associates, Inc. |  | Virginia

We have additional operating subsidiaries that, if considered in the aggregate as a single subsidiary, do not constitute a significant subsidiary.
All of the above listed subsidiaries have been consolidated in our consolidated financial statements.