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

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

EVCharge Live

Where: Birmingham, UK
When: September 23-25, 2026

Schedule a meeting

Latest about us

Blog Post
When EV chargers go offline, everyone in the chain gets blamed

When EV chargers go offline, everyone in the chain gets blamed

An EV driver arrives at a charging station, plugs in, and expects one simple thing: for it to work. But the charger cannot connect to its backend. The payment cannot be authorized, its status cannot be verified, and remote support...

Read moreabout When EV chargers go offline, everyone in the chain gets blamed

Blog Post
When everything depends on connectivity, one connection is not enough

When everything depends on connectivity, one connection is not enough

It is Saturday afternoon in a busy supermarket. The aisles are full, every checkout is open and hundreds of customers are finishing their weekly shopping. Then the fiber connection fails. At first, nothing looks different. The lights remain on and...

Read moreabout When everything depends on connectivity, one connection is not enough

Blog Post
Beyond cellular coverage: Why satcom is part of a resilient connection

Beyond cellular coverage: Why satcom is part of a resilient connection

Satellite communications have traditionally been associated with a particular type of environment: remote, difficult to reach, and far beyond terrestrial infrastructure. At sea, in isolated regions, or during operations where local infrastructure cannot be relied upon, satcom is indispensable. But...

Read moreabout Beyond cellular coverage: Why satcom is part of a resilient connection