The satellite connectivity revolution is entering a new chapter in Greece. American company Globalstar, Inc., one of the leading international players in next-generation telecommunications infrastructure, has begun expanding its ground station in Nemea, in partnership with OTE S.A., Greece’s largest tech company and a member of the Deutsche Telekom group.
The project, announced on September 4, 2025, is part of a global expansion plan involving the deployment of 90 additional antennas across 35 ground stations worldwide. Its goal is to support the C-3 satellite constellation, Globalstar’s third-generation mobile system.
With significant investment and a worldwide scope, this expansion aims to enhance the company’s satellite network capacity and position Greece as a key strategic node in global connectivity maps.
Nemea, a strategic hub for global connectivity
The Nemea station is no ordinary point in Globalstar’s infrastructure. In 2020, the U.S. company signed an agreement with OTE to deploy three six-meter-diameter antennas and their associated systems in this Peloponnese enclave.
Five years later, the site takes a qualitative leap with the construction of three additional antennas, expanding coverage, improving constellation tracking capabilities, and supporting next-generation services.
Greece’s strategic value in the international satellite ecosystem extends beyond its prime geographical position at the intersection of Europe, Asia, and Africa. Factors such as its stable climate, robust fiber optic infrastructure, and OTE’s technical expertise make Nemea an ideal location for deploying advanced teleports.
“We are proud to be the partner chosen by Globalstar for such a major project,” said Lykourgos Antonopoulos, OTE Group’s Commercial Director. “This agreement reinforces Greece’s strategic role in global satellite connectivity and demonstrates the capacity of our facilities to support cutting-edge systems like the C-3 constellation.”
What is Globalstar’s C-3 constellation?
The C-3 represents the third generation of low Earth orbit (LEO) satellites from Globalstar, designed to deliver faster, more secure communications with higher capacity than previous systems.
This new infrastructure aims to meet the growing demand for connectivity in diverse sectors such as:
- Internet of Things (IoT): asset monitoring, transportation, and logistics.
- Critical telecommunications: transmission of sensitive data for governments and enterprises.
- Emergency and rescue services: communications in remote areas and during natural disasters.
- Private connectivity and 5G: leveraging the terrestrial band n53, a licensed channel beginning to integrate into private network ecosystems.
Additionally, Globalstar has developed XCOM RAN, a radio solution to increase capacity in dense urban environments, complementing its satellite constellation and terrestrial spectrum.
According to L. Barbee Ponder, Vice President of Regulatory Affairs at the company:
“Deployment in Greece marks a decisive step in our global expansion strategy. The collaboration with OTE highlights the value of international partnerships in bringing advanced connectivity to millions worldwide.”
A network of 90 new antennas worldwide
Globalstar’s plan extends beyond Greece. The company has announced that its global expansion will involve the installation of around 90 new tracking antennas in more than 30 countries.
Each ground station becomes a crucial link in a network connecting low Earth orbit satellites with terrestrial infrastructure and, ultimately, end users.
The resulting architecture will improve latency, enhance service reliability, and increase capacity to support the exponential growth in data demand across sectors like Industry 4.0, precision agriculture, maritime and aerial transportation, and mining.
Greece: a reliable partner in the new satellite era
Globalstar’s choice of Greece carries significant meaning. In recent years, Greece has established itself as a technology and digital hub in the Mediterranean, driven by investments in telecommunications infrastructure and the government’s commitment to digitalization.
The involvement of OTE S.A., listed on the Athens and London stock exchanges, ensures top-tier financial and technical support. Its teleports in Nemea and Thermopylae are already considered among the most advanced in Europe, offering “teleport-as-a-service” to multiple international clients.
For Greece’s Prime Minister, this agreement also enhances the country’s image as an attractive destination for foreign investment in strategic sectors.
The impact of the expansion: from Covington to the world
From its headquarters in Covington, Louisiana, Globalstar has built over three decades a satellite network serving millions across five continents. The C-3 is its most ambitious project to date: not only aiming to expand capacity but also to ensure the network becomes more resilient, efficient, and sustainable.
Meanwhile, the company continues to develop consumer products like the SPOT GPS Messengers, popular among outdoor enthusiasts, and IoT solutions that enable companies to monitor assets and process data in the cloud.
The combination of satellites, terrestrial spectrum, and connected products positions Globalstar as a hybrid player in the competitive global telecom market.
A future with smarter, more sustainable services
The deployment in Nemea also paves the way for new sustainability initiatives. According to Globalstar and OTE, plans are underway to reuse the heat generated by teleport facilities in local community projects, following trends seen in major data centers and communication stations across Europe.
This approach means the investment not only enhances telecommunications but also promotes regional economic and social development.
Conclusions: Greece on the map of future connectivity
The expansion of the Nemea teleport goes far beyond installing three new antennas. It signifies Greece’s integration into a planetary network supporting third-generation satellite services.
In a world where connectivity has become as strategic as energy or water, Globalstar and OTE reinforce Greece’s role as a pillar of global digital infrastructure through this agreement.
The C-3 constellation promises to be a decisive step toward a more connected, secure, and digitally resilient world.
Frequently Asked Questions (FAQ)
1. What is Globalstar’s C-3 constellation?
It is the third generation of low Earth orbit (LEO) satellites from Globalstar, designed to provide faster, more secure mobile communications with higher capacity, applicable in IoT, critical telecommunications, and private 5G networks.
2. Why is Greece strategic for Globalstar?
Because of its geographical location in the Mediterranean, its stable climate, robust fiber optic infrastructure, and OTE’s expertise in managing advanced teleports.
3. What impact will this project have on the Greek economy?
Beyond positioning Greece on the global connectivity map, it will generate foreign investment, skilled jobs, and potential community projects linked to sustainability.
4. How many new antennas will Globalstar deploy worldwide?
Approximately 90 antennas are expected to be installed across about 35 ground stations worldwide as part of its C-3 network expansion.