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Meet treenet
TreeNet is our “always-on” connectivity solution designed to transform how satellites operate in orbit.
TreeNet creates a continuous communication layer by linking satellites and ground infrastructure into a federated mesh network, instead of relying on limited ground station passes.
This enables operators to access their satellites in real time, without waiting for scheduled contact windows.
Today, most LEO satellites connect to the ground only about 10% of the time, creating delays, inefficiencies, and scalability limits. TreeNet removes these constraints by enabling continuous communication, unlocking faster decisions, real-time data access, and more agile operations.
At its core are TreeNodes, which allow satellites to communicate directly with each other and with our Leaf Line network. Each satellite strengthens the system as it joins, shifting from fragmented connectivity to a true network capability and laying the foundation for a scalable, interconnected space ecosystem.
The best way back to Earth
We offer seamless access to satellites via a global network of interconnected ground stations.
LEAF LINE is LEAF SPACE’s Ground Segment as a Service solution, leveraging a fully owned and operated global network of ground stations available through all-inclusive per-minute pricing. This service enables satellite operators to efficiently perform mission-critical data communication with their space assets.
LEAF LINE supports Command & Control (TT&C) operations by receiving telemetry data and transmitting commands to satellites, while also managing mission-critical communication by handling the reception and transmission of payload data.
The Leaf Line network serves satellite operators around the world, with over 50% of operations supporting missions from the United States.
we connect the world
Leaf Space enables satellite operators to seamlessly connect, control, and scale missions through a fully managed connectivity platform.
Combining a global network of owned and operated ground stations, TT&C services, payload data delivery, automated scheduling, and mission operations support, we simplify ground segment management and accelerate mission deployment.
With multiple booking models tailored to different mission and operational needs, operators can choose the right balance of flexibility, control, and capacity while relying on predictable service performance.
- From Leaf Line to TreeNet, Leaf Space delivers reliable satellite communications, operational control, and scalable connectivity - without the complexity of building and managing ground infrastructure.
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ground stations
Leaf Space has been a valuable partner in our satellite operations. Their scalable ground services have allowed us to focus on our customers’ missions. We’re proud to partner with a team that shares our vision of making space more accessible.
Raycho Raychev | CEO Endurosat
The Leaf Space team’s operating philosophy of quick, solution-oriented support has been invaluable to our operations.
Kshitij Khandelwal | CEO Pixxel
Leaf Space has been a dependable partner in supporting our satellite deployment missions with their efficient ground segment services. Their reliable infrastructure has allowed us to concentrate on delivering our space logistics solutions while ensuring smooth operations in orbit. Leaf Space’s approach and expertise have been truly helpful to carry out our missions efficiently and cost-effectively.
Giorgio Garavaglia | Head of Telecommunication Engineering, D-Orbit
Keeping Earth Observation Connected: Introducing TreeNet for the Future of Satellite Operations
As missions grow more advanced and as states prioritise resilience, autonomy and secure space systems, uninterrupted and reliable connectivity will become a core requirement for future EO operations. At Leaf Space, we believe that the evolution of Earth Observation depends...
questions we hear the most
What is the latency that can be achieved by your network?
That will depend on many factors such as mission profile and geometry.
As of Q4 2025, for an SSO mission at 55 km altitude, the average gap between two consecutive contacts is around 15 minutes.
For mid-inclination missions, that average is closer to 13 minutes.
Our network is constantly expanding and all these value are bound to evolve and improve in time.
What protocol/communication Scheme do you support?
We have already integrated the protocols and the radios from of the main manufacturers of the new space industry to provide the widest compatibility in the market. Standard solutions like CCSDS, DVB-S2 are, of course, supported. If needed, we have the capability to ensure compatibility with new protocol and radios within our own SDR (Software Defined Radio) suite.
Is there a priority scheme for different customers?
Yes, in a few specific cases where it aligns with the appropriate concept of operations.
What kind of support does Leaf Space provide during nominal operations?
Leaf Space guarantee 12h of continuous support every day of the year, from 6:00 UTC until 18:00 UTC (or from 7:00 UTC until 19:00 UTC according to the different periods of the solar year). Our high level of automation in network operations has enabled us to streamline support to 12 hours, ensuring efficiency without compromising on service quality.
our ground stations in pictures
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