OHB's Billion-Euro IRIS² Win Lands in a Market That's Still Holding Its Breath

OHB wins €1B SES deal for IRIS² satellites, but shares remain 71% below May's high despite record €20B order book.

There is a peculiar disconnect at the heart of OHB SE right now. The Bremen-based satellite builder just secured a contract worth close to €1 billion from SES to construct 18 satellite platforms for IRIS², Europe's flagship secure connectivity constellation in medium Earth orbit. The shares responded with a 5.8 percent jump to €202.50. Yet that single-day pop masks a far more complicated picture: the stock remains 71 percent below its 52-week high of €688, reached back in May.

The IRIS² programme is Europe's institutional answer to Starlink. After years of watching SpaceX dominate low-Earth-orbit communications, the continent is now assembling a multi-orbit constellation with state backing, security rationale and European financing. OHB's role as the core technology partner within the SpaceRISE consortium — alongside SES, Eutelsat and Hispasat — is now confirmed, with first satellite launches pencilled in for 2029.

A Pipeline That Keeps Growing

The SES award is not an isolated event but part of a broader pattern of contract wins. OHB Italia was selected by the Italian space agency ASI in late July to build the second generation of the PRISMA Earth-observation satellite, with a mission designed to run until the end of 2031. The company's order book has consequently swelled to roughly €20 billion — a record for the group.

The operational momentum extends beyond satellites. Over the weekend, OHB reported the successful launch of the MTG-Imager 2 weather satellite, alongside a planned technology mission for its LuxSpace subsidiary. On Thursday, Rocket Factory Augsburg — in which OHB holds a strategic stake — signed an agreement with ESA under the "European Launcher Challenge" to develop the RFA ONE Block 2 launch vehicle. LuxSpace also completed transport of its ATHENE-1 technology demonstrator to the launch site.

This clustering of announcements is no coincidence. It underscores how deeply OHB is now woven into Europe's sovereignty agenda in space, spanning satellite platforms, launch vehicles and small technology demonstrators alike.

Analysts See Value, the Market Sees Risk

The fundamental picture stands in sharp contrast to the share price trajectory. Oddo BHF initiated coverage on 26 August with an "Outperform" rating and a €290 price target, describing OHB as "Europe's best option in the race into space." Jefferies set a €280 target on 5 August, while Berenberg went further with €358 — both arriving alongside the half-year results.

Those figures sit well above the current trading level. OHB closed at €191.40 before the IRIS² announcement, having shed 17 percent over the past month. The stock's relative strength index of 29.9 points to oversold conditions, a technical signal that underscores the gap between operational progress and market sentiment.

The half-year numbers themselves were solid: total output reached €628 million, with adjusted EBITDA climbing 30 percent to €60 million. Management reaffirmed its full-year guidance of around €1.4 billion in total output at an adjusted EBITDA margin between 10.5 and 11 percent.

The Competitive Cloud

Not everyone is unreservedly bullish. Commentators warned on 24 August about intensifying competitive pressure from SpaceX in satellite launches — a headwind that even billion-euro IRIS² contracts cannot fully neutralise. Europe's space sovereignty project is not a self-runner; it is a race against an established, low-cost American system.

That tension explains the stock's violent swings this year. Despite the recent weakness, OHB is still up 73 percent since the start of January, a reflection of how volatile the re-rating of European space stocks has been. Between record high and sell-off lay only a few months, leaving observers to debate whether the spring surge was overdone or whether the current level represents an exaggerated decline.

What Comes Next

The coming weeks will test whether the IRIS² pop marks a turning point or merely a blip in a choppy environment. OHB presents at the Jefferies Industrials Conference in mid-September, followed days later by the Berenberg and Goldman Sachs German Corporate Conference. Third-quarter numbers are due on 12 November.

Until then, the core narrative holds: Europe is building its own space infrastructure, and OHB sits at multiple levers — satellite construction, launch vehicles, small technology missions. Whether that structural growth translates into steadier share price performance will be decided at the operational milestones ahead.