Eutelsat (Euronext Paris: ETL) said on 07 August 2026 that the IRIS2 programme has completed its First Rendez-Vous, the review that moves Europe’s sovereign multi-orbit connectivity system from definition into industrial execution. The company was confirmed as leader of the Low Earth Orbit segment, and disclosed the investment it will make and the revenue it expects in return. The announcement was published as inside information under the EU Market Abuse Regulation.
The scope agreed at the review is larger than the project as originally defined. Eutelsat will design, deploy and operate a LEO constellation of 264 dual Mil-Ka and Ku band satellites plus 66 Mil-Ka band satellites. The wider IRIS2 system, as described by the European Commission, will use 348 satellites across low and medium Earth orbit, and sits under Regulation (EU) 2023/588 of 15 March 2023, which established the Union Secure Connectivity Programme for the period 2023 to 2027.
The investment and the return the company has published
Eutelsat put figures on both sides of the arrangement. It will invest 2.23 billion euros in the shared infrastructure of IRIS2 and a further 1.16 billion euros in commercial infrastructure, meaning the Ku payload and the commercial ground segment, with that spending phased over 2027 to 2034. In exchange it gains access to more than twice its current OneWeb capacity, and shares fixed costs and research spending with the other members of the SpaceRISE consortium.
Revenues from that capacity are estimated by the company at more than 10 billion euros over the 2032 to 2040 period, which spans the term of the initial concession agreement running to 2036 and the access rights that extend for the life of the satellites. The first Ka-only satellites are to launch from 2029, and the commercial Ku LEO constellation is to be fully operational by mid-2032.
A separate commitment covers the gap. To maintain service continuity before IRIS2 capacity arrives, Eutelsat plans to strengthen and extend the OneWeb constellation through 2034 by deploying 229 additional satellites on top of the 440 GEN1 satellites already procured, an investment of around 1 billion euros. The company said the project is consistent with its financial framework and that its capital expenditure plan is unchanged up to financial year 2029.
Manufacturing is allocated. Airbus Defence and Space, Thales Alenia Space and Aerospacelab are named as key suppliers providing the capacity to deliver the LEO constellation on schedule. Technically, the system combines an inclined orbital architecture with beamforming antennas and 5G non-terrestrial network support to direct capacity toward demand, and uses optical inter-satellite links to reduce reliance on ground infrastructure.
Where this sits against the company’s own accounts
Eutelsat reported total revenues of 1,235.9 million euros for financial year 2025-26, down 0.6 percent as reported and up 3.0 percent like-for-like. Revenues from the four operating verticals were 1,197.1 million euros, up 1.8 percent like-for-like. Adjusted EBITDA was 632.4 million euros at 30 June 2026, down 3.1 percent like-for-like, with a margin of 51.2 percent, down 3.2 points.
The LEO business is the growing part. LEO revenues reached 297 million euros, up 69.5 percent like-for-like, and now account for 25 percent of total revenues against about 15 percent a year earlier. The company guided for continued LEO growth to offset structural decline in geostationary revenues in financial year 2026-27, supporting slight revenue growth and a stable EBITDA margin. Over the same year it completed a refinancing of 5 billion euros.
Analysis: a capacity commitment priced across two decades
The disclosure is unusually specific for a programme milestone, and the specificity is what makes it assessable. Eutelsat has published two cost lines, 2.23 billion euros of shared infrastructure and 1.16 billion euros of commercial infrastructure, a spending window, 2027 to 2034, and a revenue estimate, more than 10 billion euros between 2032 and 2040. Those numbers do not overlap in time. Cash goes out for five years before the first euro of the estimated revenue arrives, and the estimate itself begins three years after the first Ka-only launches.
Set against the current business, the scale is what stands out. The company’s entire financial year 2025-26 revenue was 1,235.9 million euros and its adjusted EBITDA 632.4 million euros. The combined IRIS2 commitment is therefore several times one year of adjusted EBITDA, spread over eight years, and it comes alongside a separate 1 billion euro plan to extend OneWeb through 2034. Eutelsat states the capital expenditure plan is unchanged to financial year 2029, which locates the increase after that point rather than removing it.
The revenue mix explains why the commitment is being made. LEO grew 69.5 percent to 297 million euros and moved from about 15 percent of revenues to 25 percent, while the group’s overall adjusted EBITDA margin fell 3.2 points like-for-like. A business whose growing segment is a quarter of revenue and whose declining segment is most of the rest carries its growth in that quarter, and the IRIS2 commitment adds LEO capacity that European institutions have committed to procure. What the release does not establish is the margin profile of IRIS2 revenue, and margin, not revenue, is where the current pressure sits.
Two structural features deserve tracking rather than assumption. First, the concession runs to 2036 while the revenue estimate extends to 2040 on the basis of access rights for the life of the satellites, so a meaningful share of the estimate depends on assets still operating past the concession term. Second, Eutelsat is one member of SpaceRISE and shares fixed costs and research investment with the others; the disclosure gives its own investment and its own revenue estimate but not the allocation mechanism between members. The convening documents, the concession terms as they are published, and Eutelsat’s capital expenditure guidance beyond financial year 2029 are where those questions get answered.
One further element of the disclosure is worth isolating. Eutelsat says the programme provides access to over twice the current OneWeb capacity, and separately that it will add 229 satellites to the 440 GEN1 satellites already procured for OneWeb itself. Those are two different capacity increases with two different funding lines and two different end dates, 2034 for the OneWeb extension and mid-2032 for the commercial Ku LEO constellation to be fully operational. A reader comparing the company’s future capacity with its present capacity has to add them, and a reader comparing spending has to keep them apart.
The supplier allocation carries its own information. Naming Airbus Defence and Space, Thales Alenia Space and Aerospacelab as the manufacturers identifies the European industrial throughput on which the announced schedule depends. Schedule risk in constellation deployment historically arrives through manufacturing throughput and launch availability rather than through system design, and the release gives a launch start of 2029 and a full operational date of mid-2032 without describing the launch arrangements behind either.
