## OHB Wins Nearly €1B to Build 18 MEO Sats for IRIS²

SES has awarded OHB a contract worth nearly €1 billion to manufacture 18 [Medium Earth Orbit (MEO)](https://orbital-intel.com/glossary/meo) satellites for Europe's IRIS² broadband [satellite constellation](https://orbital-intel.com/glossary/constellation), announced Monday. The award is one of the largest single satellite manufacturing contracts in European space industry history, and it cements OHB — the Bremen-based integrator — as a principal hardware supplier for the EU's flagship sovereign connectivity program.

The deal was disclosed by OHB. SES, the Luxembourg-based operator with an established MEO fleet through its O3b mPOWER program, is serving as a key industrial partner in the IRIS² consortium. The 18 satellites represent OHB's portion of the MEO layer of IRIS², which is designed as a multi-orbit architecture combining both [Low Earth Orbit (LEO)](https://orbital-intel.com/glossary/leo) and MEO assets to deliver resilient, high-throughput connectivity across Europe and beyond.

The contract value — described as nearly €1 billion — signals the scale of investment flowing into IRIS² manufacturing ahead of the constellation's planned deployment. No specific per-satellite price, launch cadence, or delivery timeline was disclosed in the source material.

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## Why MEO for IRIS²?

MEO — typically occupying orbital altitudes between roughly 2,000 km and 35,786 km — offers a latency and coverage profile that sits between LEO's low-latency, high-revisit characteristics and GEO's wide-area, high-power footprint. For a sovereign European connectivity program, MEO makes architectural sense: fewer satellites than a LEO [megaconstellation](https://orbital-intel.com/glossary/megaconstellation) to achieve global or near-global coverage, with latency low enough to support government, defense, and enterprise applications that GEO cannot serve competitively.

SES's operational experience with O3b mPOWER — its own high-throughput MEO fleet — gives it credible standing to shape the IRIS² MEO segment's design and operational architecture. Pairing SES's system-level expertise with OHB's satellite manufacturing capability is a logical industrial teaming, though the arrangement also reflects the EU's deliberate policy of distributing major program work across its domestic industrial base.

OHB has previously built satellites across a range of programs for ESA and national agencies, making it an established — if not the highest-volume — integrator in Europe. A nearly €1B award of this scope represents a significant production ramp for the company.

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## What This Means for IRIS² Program Momentum

IRIS² — Infrastructure for Resilience, Interconnectivity and Security by Satellite — has been the EU's answer to Starlink and Amazon's Kuiper, framed explicitly as a strategic sovereignty program rather than purely a commercial play. The program has faced well-documented delays in its governance and procurement phases, making a firm manufacturing contract of this scale genuinely meaningful for program credibility.

The nearly €1B OHB award suggests that IRIS² procurement has cleared enough institutional hurdles to commit to major hardware contracts. That matters for the broader European space industrial base, which has watched EU member states debate program structure while U.S. and Chinese operators have continued deploying assets.

For satellite operators and enterprise buyers assessing IRIS² as a future connectivity option, the OHB contract indicates manufacturing is now underway — though the gap between contract signature and in-orbit, operational capacity remains substantial. MEO satellite programs historically carry multi-year build timelines, and IRIS² will need to sequence launches with a compatible launch manifest, likely involving Ariane 6 and potentially other European or commercial vehicles.

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## Skeptical Read

Several material details remain undisclosed: the specific [satellite bus](https://orbital-intel.com/glossary/bus) design, payload band (Ka-band coverage is likely given MEO broadband precedent, but unconfirmed here), Isp or propulsion architecture, target orbital altitude, and delivery schedule. The "nearly €1B" framing without a precise figure is notable — it suggests the headline number is significant for communications purposes, but the precise contract value may carry conditions, options, or milestone-gating that make the ceiling figure contingent.

Additionally, an 18-satellite MEO fleet is a meaningful capability but not a large-scale megaconstellation. Program planners and enterprise buyers should track the full IRIS² architecture — including its LEO layer — to assess true system capacity. The MEO segment alone will not replicate the ubiquitous low-latency coverage of a dense LEO constellation.

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## Key Takeaways

- **SES awarded OHB a contract worth nearly €1 billion** to manufacture 18 MEO satellites for IRIS², announced August 31, 2026.
- **OHB is one of Europe's established satellite integrators**; this award is among the largest manufacturing contracts in recent European space history by value.
- **SES brings O3b mPOWER MEO operational expertise** to the IRIS² industrial consortium as a key program partner.
- **IRIS² is the EU's sovereign multi-orbit connectivity constellation**, explicitly designed to reduce European dependence on non-European broadband systems.
- **The contract confirms IRIS² has progressed past procurement gridlock** into active hardware manufacturing, though in-orbit service remains years away.
- **Specific satellite specs, orbital parameters, and delivery timelines were not disclosed** in available source material — material unknowns remain for operational planning purposes.

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## Frequently Asked Questions

**What is IRIS² and why does it matter?**
IRIS² (Infrastructure for Resilience, Interconnectivity and Security by Satellite) is the European Union's sovereign multi-orbit satellite connectivity constellation. It is designed to provide secure, high-throughput broadband services for EU governments, defense users, and commercial customers, reducing strategic dependence on non-European operators like SpaceX's Starlink.

**Why is OHB building MEO satellites for IRIS² rather than LEO?**
The IRIS² architecture incorporates both LEO and MEO layers. MEO satellites offer a latency and coverage trade-off suitable for high-capacity government and enterprise services, and SES — an IRIS² consortium partner — has existing MEO operational expertise through its O3b mPOWER fleet.

**What is the value of the OHB IRIS² contract?**
OHB disclosed the contract as worth nearly €1 billion for 18 MEO satellites. A precise figure was not publicly confirmed in available sources.

**When will IRIS² MEO satellites be operational?**
No specific delivery or launch timeline was disclosed in the contract announcement. MEO satellite programs typically carry multi-year build and integration timelines before launch campaigns begin.

**How does this contract affect Europe's satellite manufacturing industry?**
The nearly €1B OHB award represents a significant production commitment for the European satellite industrial base, signaling that IRIS² has moved from governance debates into active hardware procurement — a meaningful step for European space industrial capacity.