OHB Signs €1B IRIS² Deal for 18 MEO Sats
OHB won the first major IRIS² contract, a nearly €1 billion deal with SES to supply 18 medium Earth orbit satellite platforms.

OHB has signed the first major industrial contract under Europe's IRIS² program. The deal is worth nearly €1 billion. It is to build 18 medium Earth orbit satellite platforms for SES. This marks a shift from planning to deployment.
The agreement was reported by SpaceWatch.Global. It represents a significant milestone. The IRIS² initiative aims to create a sovereign European satellite constellation for governmental communications.
The IRIS² Program Milestone
The contract with SES signals the program's move into its industrial phase. SES is a key concession holder for IRIS². For years, IRIS² has been in development. It is Europe's answer to secure, resilient space-based communications. This deal with OHB turns those plans into hardware.
Securing this contract is a key step. It proves the program has moved beyond the conceptual stage.
OHB's Role and the Satellite Order
German aerospace company OHB will construct the satellite platforms. The order is for 18 MEO satellites. The nearly €1 billion valuation shows the scale of the initial commitment.
Platforms form the core bus of a satellite. They house propulsion, power, and thermal control systems. OHB's task is to deliver these foundational elements. The payloads will be integrated later.
This division of labor is common. It allows specialists to focus.
The Path to a Sovereign Constellation
The IRIS² program is designed to provide an independent, secure communications capability. Reliance on non-European systems has been a concern. IRIS² aims to address that.
By awarding this contract, the program leverages European industrial expertise. SES's involvement bridges institutional needs and commercial operation.
The 18 platforms are just the beginning. They form the initial batch. This contract gets the production line moving.
Successful deployment will pave the way for further orders. The goal is a fully operational network.
The contract signature is the central event. It commits the funds. It sets the schedule. Teams can now begin detailed work.
For OHB, it is a major win. It secures a long-term workload. It positions the company as a central player. The deal is a substantial financial commitment.
With the contract signed, the focus turns to execution. Manufacturing 18 platforms is a multi-year endeavor. It requires precision.
Each platform must meet demanding MEO requirements. They must withstand radiation. They must provide reliable service. OHB's challenge is to deliver on time.
The shift to industrial deployment is now official. The planning phase has culminated in a hard contract. The deliverable is clear: 18 satellite platforms for Europe's IRIS² constellation.





