Eutelsat's order book jumps to €12.1bn: why the IRIS² boost is not profit

Updated 29 Oct 2026 from live prices and SEC filings

Eutelsat's order book rose to €12.1bn from €3.4bn as €8.9bn of IRIS² construction work was booked, about 3.8 times its market value. But that work is kept out of its margin targets, Eutelsat must invest €3.39bn itself, and the rest of the order book fell to €3.2bn.

What happened

On 29 October 2026, after the Paris market closed, Eutelsat published its trading update for the quarter to 30 September. The headline was its order book: €12.1 billion, up from €3.4 billion at the end of June, because the EU's IRIS² secure connectivity constellation has entered construction and Eutelsat booked €8.9 billion of IRIS² construction work. It expects to recognise most of that between 2027 and 2031.

Eutelsat also said for the first time that access to IRIS² should bring more than €10 billion of commercial services revenue between 2032 and 2040. In return it will invest €3.39 billion between 2027 and 2034: €2.23 billion in shared infrastructure and €1.16 billion in its own commercial infrastructure.

The quarter itself was weak. Revenue from its four operating businesses fell 2.1% like for like to €278.3 million, below the €291 million analysts expected according to Reuters, as video revenue fell 17.6% while OneWeb (LEO) revenue rose 31.1% to €70.9 million. All financial targets for 2026-27 and 2028-29 were confirmed. The shares closed at about €2.01 before the release and traded at €2.00 on Tradegate that evening, so the market's full reaction comes on 30 October.

Orbit Alpha view: a bigger order book, not a bigger profit pool

On paper this is transformational. The €8.9 billion of IRIS² construction work is about 7.2 times Eutelsat's last annual revenue of €1.24 billion and about 3.8 times its market value of roughly €2.37 billion (our calculation from about 1.18 billion shares and the 29 October close of about €2.01). Spread evenly over 2027 to 2031, it would add about €1.8 billion of revenue a year, more than Eutelsat's whole business brings in today.

But three details in the release point the other way. First, Eutelsat keeps IRIS² construction out of its adjusted EBITDA margin targets. Our reading is that it does not expect this work to earn anything like the margins of its satellite services: much of the money is likely to pass through to the manufacturers building the satellites, such as Airbus and Thales Alenia Space. Second, Eutelsat has to put in €3.39 billion of its own, about 1.4 times its market value, or about €424 million a year over 2027 to 2034 on our even-spread calculation, on top of about €1 billion for 229 more OneWeb satellites. Third, the rest of the order book went backwards: excluding IRIS², it fell to about €3.2 billion from €3.4 billion in June, and fell to 2.6 years of revenue from 2.7.

Figure	Amount	What it compares to (our calculation)
IRIS² construction backlog	€8.9bn	7.2x last year's €1.24bn revenue; 3.8x market value
Eutelsat's own IRIS² investment, 2027 to 2034	€3.39bn	1.4x market value; about €424m a year
Expected IRIS² services revenue, 2032 to 2040	over €10bn	about €1.1bn a year, roughly 90% of last year's revenue
Order book excluding IRIS²	about €3.2bn	down from about €3.4bn at 30 June
IRIS² construction revenue booked in the quarter	€5.1m	0.06% of the €8.9bn backlog

The real prize is the services revenue after 2032: more than €10 billion over nine years is about €1.1 billion a year, close to Eutelsat's entire revenue last year, from access to more than twice OneWeb's current capacity. Set against €3.39 billion of investment, that is roughly three euros of revenue for each euro invested, but it is revenue, not profit, and it only starts once the commercial Ku-band layer is fully operational, targeted for mid-2032. Until then, investors are being asked to fund a heavy spending programme while the old video business shrinks.

So the €12.1 billion order book says less about near-term earnings than the headline suggests. What it does show is that Eutelsat's future now rests on two European government-backed bets, OneWeb and IRIS², with funding the open question: the release gave no net debt figure and said only that Eutelsat will keep looking at ways to optimise its debt.

Why Eutelsat is doing it

Eutelsat's video business, still its largest single line at €110 million in the quarter, is declining fast. IRIS² gives it a government-anchored low Earth orbit network to grow into, sovereign European customers who want an alternative to SpaceX's Starlink, and capacity it would struggle to finance on its own. As leader of the constellation's LEO segment it designs, deploys and operates 330 satellites, with the first launches from 2029.

What it means for other space stocks

SES leads the IRIS² medium Earth orbit segment and expects to commit up to €1.35 billion to it, according to Via Satellite. Eutelsat's numbers give investors a first sense of the scale of construction revenue partners can book, and of the funding they must find.
OHB won a contract worth nearly €1 billion from SES at the end of August to build 18 MEO satellite platforms for IRIS². With the programme now in construction, that work moves from award to delivery, with first launches planned for 2029.
SpaceX is the competitor IRIS² is designed to answer in Europe. A funded, government-backed rival from 2030 matters most for Starlink's government and defence sales in the EU.

What to watch next

The share reaction on 30 October, the first trading session after the release.
Eutelsat's annual general meeting on 26 November 2026, which includes a share buyback and cancellation authority.
How fast IRIS² construction revenue builds this year from €5.1 million in the first quarter, which Eutelsat expects to rise materially.
Any refinancing or new debt to fund the €3.39 billion IRIS² commitment and the €1 billion OneWeb top-up.
Whether operating revenue reaches the €1.5 billion to €1.7 billion target for the year to June 2029, with an EBITDA margin above 60%.

Questions and answers

Why did Eutelsat's order book jump to €12.1 billion?

Because €8.9 billion of IRIS² construction work was added once the EU programme entered construction. Excluding IRIS², the order book fell to about €3.2 billion from €3.4 billion at the end of June.

Does the IRIS² backlog mean much higher profits for Eutelsat?

Not directly. Eutelsat keeps IRIS² construction out of its margin targets, which suggests much of it will pass through to satellite builders. The bigger prize is more than €10 billion of services revenue over 2032 to 2040, which needs €3.39 billion of Eutelsat's own investment first.

How big is IRIS² compared with Eutelsat's market value?

The €8.9 billion construction backlog is about 3.8 times Eutelsat's market value of roughly €2.37 billion, and its own €3.39 billion investment is about 1.4 times, on our calculation from the 29 October close.

Sources

Published 29 Oct 2026. Orbit Alpha is information, not investment advice.

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