GBS was founded in 1998 as a veteran-owned small business, with a focus on advanced technology communications services, providing consumers of domestic and international broadband telecommunications services with tailored global network solutions. GBS provides its customers with expertise in telecommunications network planning, designing, engineering, integration and testing, end-to-end network management, project management, market pricing studies, and business case analysis. GBS has a proven track record in its design and implementation of high-speed data networks over terrestrial, submarine fiber optics cables, satellite, and microwave systems.

Having key personnel with extensive energy technology experience, GBS has broadened its scope to provide critical solutions for client energy requirements. The technology areas GBS has initially focused on include fuel cells, advanced batteries, solar and wind energy, and small modular reactors.


Nicholas Koopalethes, Chief Executive Officer
Peter N. Sillitto, Chief Operating Officer

GBS senior management are internationally experienced executives, each with over 30 years of experience, who understand the critical technological requirements to deliver global telecommunications and energy solutions to the world’s most demanding users of advanced technology solutions.