Contact Us

At Northern Defense Industries, your input is essential to our business. If you have any questions or comments regarding our products, services, or capabilities, please contact us at:

Northern Defense Industries, Inc.
667 S. Washington Street
Alexandria, VA 22314  
United States of America 

Tel.  +1 703 836 8346   
Fax. +1 703 836 5430
CAGE Code: 5G8AG

Additional Location
46561 Expedition Drive
Suite 100
Lexington Park, MD 20653

 TRACE_Certified_Logo_MED.png  NDI is a TRACE certified company.

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NDI Headquarters