OHB's IRIS² Windfall Comes With a New Competitive Headache

OHB secures €1B IRIS² deal but Belgian startup Aerospacelab wins largest share, reshaping Europe's satellite industry and boosting OHB shares 132% YTD.

The European satellite security programme IRIS² has handed OHB a contract worth close to €1 billion — but the bigger prize has gone to a relative unknown, and that is reshaping the competitive picture for Bremen's space flagship.

OHB will build 18 MEO satellites for the EU project, a contract valued at just under €1 billion. The larger share, however, belongs to Belgian start-up Aerospacelab, which secured 264 of the 348 planned satellites in a deal worth at least €1.8 billion. Airbus, long considered the front-runner for the biggest slice, must settle for 66 so-called Mil-Ka satellites and was shut out of the larger lot entirely.

The news landed with force in the market. OHB shares climbed 5.5 percent on Monday to €271.00, extending a run that has now delivered a 9.7 percent gain over seven trading sessions. For the year, the stock is up 132 percent. The move came after a weekend media report had already lifted the shares as high as €275 in early Tradegate trading before they settled back.

A Production Model That Changes the Math

Aerospacelab's triumph has caught many observers off guard. The company has placed just ten satellites in orbit to date, yet its bet on assembly-line manufacturing promises unit costs that traditional single-unit production at OHB or Airbus cannot easily match. That cost advantage appears to have been decisive in the EU's allocation of the programme's largest tranche.

The first IRIS² satellites are scheduled to launch in 2029, with full operations expected from 2030. For Airbus, the outcome delivered a modest 0.16 percent dip to €215.05 — a mild setback that nonetheless signals how established players will increasingly have to fight for contracts against leaner newcomers.

A Broader Run of Positive News

The MEO order is the latest in a string of favourable developments for OHB. The company recently closed a capital increase that raised €484 million gross, drawing subscriptions from more than 200 investors while main shareholders waived their subscription rights. The proceeds are earmarked for new manufacturing capacity and the Rocket Factory Augsburg launch vehicle venture.

The order book stands at roughly €3.19 billion, with revenue growth running at about 21 percent. Analysts at NuWays have reiterated a buy recommendation with a price target of €340, pointing to a record backlog and a project pipeline totalling around €20 billion.

Index Tailwinds and a Volatile Tape

OHB's visibility is also improving on the index front. The company was added to the SDAX on 13 August 2026, replacing steel trader Klöckner & Co., a move that typically draws passive inflows from exchange-traded funds. A possible TecDAX promotion is already being discussed ahead of the regular September review, with investor appetite for space and defence names further stoked by plans for a SpaceX listing.

Yet the share's behaviour betrays a market that remains cautious beneath the surface. The 30-day annualised volatility stands at 54 percent, and the stock sits 61 percent below its 52-week high of €688.00 reached in May. The relative strength index at 53.7 leaves technical room for further gains, but the gap to the old peak suggests valuations are being treated with more care than they were earlier this year.

Management has held its full-year guidance: total output of around €1.4 billion and an adjusted EBITDA margin between 10.5 and 11 percent. The formal contract signing for IRIS² has yet to take place and is expected in the coming months. For investors, the central question is whether OHB can hold its ground in European space programmes against aggressively priced newcomers — the latest award shows the company remains in demand, but the competition for the biggest lots is no longer a two-horse race.