Globalstar Completes Expansion of Greece Ground Station, Marking Key Milestone in Global Infrastructure Buildout

Globalstar (NASDAQ: GSAT), a next-generation telecommunications infrastructure and technology provider, today announces the completion of construction at its expanded ground station in Nemea, Greece. Commissioning of the new infrastructure is now underway, marking a key milestone in Globalstar’s worldwide ground network expansion that supports its third-generation C-3 mobile satellite system.

Construction at Nemea began in September 2025 and added three new six-meter tracking antennas and associated infrastructure to the three antennas Globalstar previously deployed at the site, doubling the size of Globalstar’s ground station infrastructure at the Nemea teleport.

The completed expansion represents tangible progress in Globalstar’s broader global infrastructure program, which includes approximately 90 new tracking antennas across approximately 35 ground stations in 25 countries and territories. Over the past year, Globalstar has announced C-3 ground infrastructure projects across the Americas, Europe, and Asia as it builds the global ground network required to support its next generation of mobile satellite services.

“Completing the Nemea expansion is an important milestone as our global C-3 infrastructure buildout moves from construction to commissioning and operational readiness,” said L Barbee Ponder, General Counsel and Vice President of Regulatory Affairs for Globalstar. “Over the past year, we have made significant progress expanding our ground network across multiple continents. Nemea is a strong example of that progress becoming operational infrastructure that will support the capacity, resilience, and next-generation capabilities of the Globalstar network.”