The information listed below is designed to help guide you in contacting General Dynamics C4 Systems.

For general inquiries, you may email us at or contact us via mail or phone at:

General Dynamics C4 Systems
8201 E. McDowell Rd. MD H2606
Scottsdale, AZ 85257

Main: 480-441-3033
Toll Free (U.S. & Canada): 1-877-449-0600
Toll Free (Non-U.S.): Your AT&T Country Code + 877-466-9467
DSN: 312-282-1048


For issues or comments regarding, email the webmaster.


Frequently Requested Information

Below are some of the frequently requested contacts within General Dynamics C4 Systems. To reach the appropriate contact, please select from the following:

Business Development – Questions regarding domestic or international business development can be submitted directly through our inquiry form.

Community Investment/Giving – For more information, visit our community investment section or contact us at

Customer Service Organization – The CSO is staffed 24 hours a day, 7 days a week to assist you with technical information, answer support and service issues, and answer general inquiries on our programs and services. For questions or comments, contact the CSO at

Employment Opportunities/Inquiries – For more information regarding employment opportunities or to submit a resume, visit For general employment questions, contact the General Dynamics Human Resources Department at

General Dynamics CanadaGD Canada is an operating unit of General Dynamics C4 Systems and is based in Ottawa, Ontario.

General Dynamics SATCOM Technologies – An operating unit of General Dynamics C4 Systems, SATCOM Technologies produces satellite equipment and wireless antenna under the VertexRSI®, Prodelin® and Gabriel® brand names.

Media Inquiries – All media inquiries should be directed to the General Dynamics Public Affairs Office.

Programs, Products or Services – Questions regarding programs, products or services listed on this site can be submitted through our inquiry form.

Regional Support Centers – Our Regional Support Centers are located at customer center of operations.

Requests to use the General Dynamics name, logo, photos or other information must be submitted through the Brand and Integrated Communication office.

Supplier Information – Those wanting to do business with us can find information in the suppliers and supplier diversity sections.

Training/Distance Learning Courses – General Dynamics C4 Systems provides comprehensive training services including classroom and web-based training. For more information, visit our training section or contact the Training Program Manager.

Webmaster Inquiries – Questions directly related to content contained on this site can be directed to the webmaster.

It is General Dynamics C4 Systems policy not to address specific requests for information about employees (including email and telephone numbers), company history, detailed information on programs or products or employment verification.

Contact Information

US & Canada
: 1-877-449-0600
Global: Your AT&T Country Code + 877-466-9467
DSN: 312-282-1048