OHB Seizes the Dual Frontier: Military SatCom JV and Asteroid Defense Drive Record Run

OHB's joint venture with Rheinmetall for military satellite comms drives 12% stock surge; year-to-date rally tops 200% as company also advances ESA asteroid defense mission.

The Bremen-based space specialist OHB has pulled off a strategic one-two punch that investors are rewarding handsomely. News that the company has formally launched a joint venture with defence heavyweight Rheinmetall to overhaul Germany's military satellite communications sent shares soaring 12.23 percent to €413.00 on Thursday. That surge adds to a breathtaking year-to-date rally that has already seen the stock more than triple as the company simultaneously advances a high-profile planetary defence mission for the European Space Agency.

The newly registered entity, OHB Rheinmetall Space Networks GmbH, takes full responsibility for the SATCOMBw Stage 4 programme — a project designed to deliver a secure, jam-resistant communications backbone for the Bundeswehr. Tanks, drones and soldiers will be knitted together in a mesh that cannot be intercepted. The German cartel office cleared the deal back in April, and the official entry in the commercial register was the final green light. Two seasoned executives — Dennis Winkelmann from OHB and Alexander Beyer, a former military officer turned Rheinmetall manager — will run the unit.

While the defence tie-up grabbed headlines, OHB’s Italian subsidiary is quietly building the hyperspectral camera HAMLET, the core instrument for the ESA-JAXA RAMSES mission. This spacecraft will rendezvous with the asteroid Apophis in the spring of 2029, just as the 340-metre rock makes an exceptionally close flyby of Earth. The camera will scan the asteroid's surface in infrared, helping scientists understand its behaviour — and ultimately sharpen the planet’s defences against future impacts. OHB CEO Marco Fuchs called the HAMLET contract, signed at the ILA Berlin air show, proof of European space engineering at its best.

Operationally, OHB is in robust health. The group reported a record order backlog of €3.35 billion at the end of March, with the Space Systems segment accounting for the lion’s share. First-quarter total output rose 15 percent, EBITDA climbed to €27.3 million, and net profit nearly tripled to around €10 million.

Yet for all the bullish noise, the stock remains a hair-raising ride. Annualized volatility of 150 percent is extreme even by small-cap standards. Shares have fallen almost in half from their May peak of €688, and currently trade at €372.50 — still up roughly 206 percent year-to-date. Technicians are watching the 50-day moving average at €364.49; a clean hold there would keep the uptrend intact. The double-engine strategy of military mega-contracts and civil science missions is clearly paying off, but the sheer altitude of the rally means the landing could be just as violent as the takeoff.