OHB’s KIRK Venture: AI, Satellites, and a €35 Billion Military Spending Wave

OHB's joint venture KIRK with AI firm Helsing and partners aims to build space-based targeting systems. Stock swings on strategic promise but missing financial details, despite record €3.35B backlog.

The market’s reaction to OHB’s new joint venture was as violent as the space-based target acquisition system it hopes to build. After shares surged nearly 30 percent to €629 in late April, profit-taking slammed them back down to €549 by close on Tuesday, before a partial recovery to €555.00 the following day in XETRA trading. The whiplash reflects a simple tension: investors love the strategic pivot but are waiting for hard numbers to back the story.

That pivot is KIRK — short for Künstliche Intelligenz und Raumfahrt-Kompetenz — a joint venture between OHB and AI defense specialist Helsing, announced on 19 May. The venture formalises OHB’s role in a consortium that already included Kongsberg Defence & Aerospace and HENSOLDT since December 2025. Together they aim to build a space-based tactical surveillance and targeting system that can feed near-real-time data to modern stand-off weapons.

The technology roadmap is ambitious: software-defined satellites, on-board and ground-based AI processing, and automated target recognition. Helsing brings the artificial intelligence, OHB contributes satellite systems and operations, HENSOLDT supplies space-qualified sensors, and Kongsberg adds small-satellite know-how and ground-station infrastructure. The goal is to slash the timeline from data collection to military action.

“Space systems integrated with AI are indispensable for modern armed forces to deliver fast, precise data,” said OHB CEO Marco Fuchs, though financial terms of the joint venture were not disclosed.

That missing detail is why the stock remains jittery. The strategic logic is clear — European governments are ramping up defence spending and demand for sovereign reconnaissance infrastructure is soaring — but until investors see the budget, timeline, and likely contract volume, KIRK remains more a narrative catalyst than a hard earnings driver.

The political tailwind, however, is substantial. Defence Minister Boris Pistorius has earmarked around €35 billion for space programmes through to 2030. On the same day as the KIRK announcement, the Bundeswehr’s procurement agency BAAINBw opened a new office in Bremen, explicitly citing proximity to OHB. The venture is also targeting the Bundeswehr’s Spock 2 programme, which aims for continuous satellite-based tracking of troops and vehicles.

OHB is no stranger to military space work. It is already the prime contractor for the SARah reconnaissance system, which replaces the earlier SAR-Lupe constellation — a reference that strengthens its credibility for future defence contracts.

The venture’s formation comes against a strong operational backdrop. OHB reported first-quarter 2026 total output of €279.3 million, up 15 percent year-on-year, and its order backlog hit an all-time high of €3.35 billion as of 31 March. That record pile of work provides a cushion as the company expands deeper into defence AI and space-based intelligence.

KIRK positions OHB squarely in a sweet spot: orbital expertise meets AI-driven defence infrastructure at a moment when European governments are writing cheques for both. The big question is whether the joint venture can convert that strategic positioning into the kind of financial detail that will calm a nervous stock. For now, the market is watching — and swinging.