GTC supplies a range of portable satellite voice, data and tracking solutions which provide communications services in areas of the world where regular methods of communication do not exist or are limited. These solutions include handheld satellite phones, personal and asset tracking devices and portable high speed broadband terminals, all of which work almost anywhere on the globe. Additionally, we provide a variety of satellite based asset tracking and monitoring services including ground station construction, specialized engineering services and product design.

GTC is a subsidiary of World Surveillance Group Inc., a publicly listed company headquartered at Kennedy Space Center in Florida.