GTTSI involves clients and employees in the decision-making process - assuring ownership with a common focus. Our response to rapidly evolving requirements helps bring projects to conclusion on-time and to the satisfaction of clients.
Energy Utilities Serviced
GTTSI has serviced over 45 utilities (representing 80% of the U.S. Utilities), and Federal, State, and Local governments.
Years Of Experience
Our managers are experts within the nuclear and energy industry, with over 40 years of experience.
BLOGS & NEWS
Get the latest insights
Stay updated on the fresh happenings in the energy industry by experts in the field.