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

Explore more

Meet M2M

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

Explore more

Meet SatCom

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

Explore more

Meet GLOBBLE

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

Explore more

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

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
No coverage? Are you trying to connect to the wrong network?

No coverage? Are you trying to connect to the wrong network?

A connected asset is deployed in a remote location. Everything worked perfectly during testing, but once it reaches the field, the connection becomes unreliable. Data stops arriving, remote access disappears, and the conclusion comes quickly: there simply isn’t coverage here....

Read moreabout No coverage? Are you trying to connect to the wrong network?

Blog Post
Why better connectivity is becoming essential for public transport

Why better connectivity is becoming essential for public transport

You get on the bus, find a seat and spot the sign: “Wi-Fi on board.” Perfect, before you reach your stop you can quickly send some emails, check the news, and reply to messages. You connect, open a webpage and...

Read moreabout Why better connectivity is becoming essential for public transport

Blog Post
Satellite or cellular? Why choose?

Satellite or cellular? Why choose?

In connectivity, satellite and terrestrial networks are still too often treated as an either-or decision. Cellular is the obvious choice where infrastructure exists. Satellite is brought in when operations become remote because, traditionally, “that’s the satellite use case.” There are...

Read moreabout Satellite or cellular? Why choose?