186

countries

550+

cellular networks

18

satellite networks

99.9%+

uptime

Meet STEER

AI-powered software, running directly on your hardware, orchestrating all available modems and wireless links

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Meet M2M

World's fastest network switching IoT cards and tariff plans, at the most convenient price no matter the scale of your operations

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Meet SatCom

World's most extensive access to broadband internet from space across multiple operators

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Meet GLOBBLE

All-in-one multi-modem smart router for instant connectivity, offering performance, flexibility, and security beyond compare

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Break all your digital barriers

When one network, or even one technology, is not enough, Stellar's multi-network orchestration closes all connectivity gaps

Without Stellar

With Stellar

Built for businesses and institutions

Where you can find us next

International Space Summit

Where: Paris, France
When: September 9-10, 2026

Schedule a meeting

EV Show Madrid

Where: Madrid, Spain
When: September 10 - 11, 2026

Schedule a meeting

World Space Business Week

Where: Paris, France
When: September 14-18, 2026

Schedule a meeting

Fleet & Mobility Day

Where: Paris, France
When: September 15, 2026

Schedule a meeting

Sido

Where: Lyon, France
When: September 16-17, 2026

Schedule a meeting

Latest about us

Blog Post
Autonomous shuttle in remote town with elderly passenger

When 99% coverage is not enough for autonomous mobility

An autonomous shuttle is travelling through rural France. Inside is an elderly passenger heading to a medical appointment, or perhaps simply travelling into town to meet friends and stay connected to their community. The shuttle may be autonomous, but its...

Read moreabout When 99% coverage is not enough for autonomous mobility

Blog Post
Sovereignty is about operational control, not just geography

Sovereignty is about operational control, not just geography

Sovereignty is often discussed in terms of geography. Where is a provider headquartered? Where is data stored? Who owns the infrastructure? Those questions matter. But for the organizations responsible for keeping essential services running, sovereignty is ultimately about control.  Who decides what happens when...

Read moreabout Sovereignty is about operational control, not just geography

Blog Post
How resilient connectivity is enabling autonomous medical drone operations

How resilient connectivity is enabling autonomous medical drone operations

A medical drone lifts off from the roof of a hospital carrying blood for an emergency transfusion. It climbs above the city, avoiding traffic entirely as it flies towards another hospital several kilometres away. The route is fully autonomous, but...

Read moreabout How resilient connectivity is enabling autonomous medical drone operations