TKMS Forms Unusual Rocket Alliance for Canada as Record Orders Offset Cashflow Concerns

ThyssenKrupp Marine Systems partners with rocket startup Isar Aerospace to boost Canada defence bid amid US pressure, as TKMS stock rebounds on record order book.

ThyssenKrupp Marine Systems has joined forces with Munich-based rocket startup Isar Aerospace to target Canada’s defence market, pairing submarine-building expertise with launch-vehicle technology in a rare cross-sector partnership. The move comes as Ottawa faces mounting pressure from Washington to boost military spending to 2–3.5 percent of GDP by 2035, after the US suspended biannual Permanent Joint Board on Defence talks with Canada over missed commitments. For TKMS, the alliance opens an early door into procurement cycles that are expected to accelerate.

The German shipbuilder’s timing is strategic. Isar Aerospace is preparing the second flight of its Spectrum rocket from Norway’s Andøya spaceport, scheduled for May 2026. A successful launch would bolster the technological credibility of the partnership, which combines maritime defence systems with space-based surveillance capabilities. The collaboration also aligns with broader sector consolidation: on 21 May, the German government agreed to take a 40 percent stake in tankmaker KNDS alongside the French state, with an IPO slated for June or July 2026 at a valuation of up to €20 billion. OHB of Bremen has revived IPO talks, and SpaceX is expected to list in the US in June 2026.

Against that backdrop, TKMS’s own order book hit a record €20.6 billion in the first half of fiscal 2025/26, up about 13 percent from September 2025. The backlog provides multi-year visibility for the company’s long-cycle naval construction projects, supporting planned capacity expansions at its Kiel and Wismar yards. The marine electronics subsidiary Atlas Elektronik posted a sharp operating profit increase, while the submarine division remains a core growth driver.

Yet the balance sheet carries a counterweight. Free cash flow swung to a negative €72 million in the first half, though management points to a distorted comparison: the prior period benefited from exceptionally large advance payments tied to the German-Norwegian 212CD submarine programme. Planned project costs and investments in autonomous underwater systems account for the outflow, which the company views as routine rather than alarming. The full-year guidance remains unchanged: revenue growth of 2 to 5 percent and an adjusted EBIT margin above 6 percent.

The stock, which had slumped to around €70 at the start of the week, rebounded sharply after Jefferies analysts flagged improved risk-reward following the pullback. On Thursday, shares jumped more than 5 percent, approaching €80. The broader European defence sector lent support, with Rheinmetall, Leonardo and Hensoldt all gaining. Rheinmetall, however, slipped 1.6 percent to €1,213.80 on Wednesday as the DAX closed weaker.

TKMS now trades at €79.40, roughly 21 percent below its 52-week high of €100.60. The relative strength index of 32.4 suggests an oversold condition. Over the past seven sessions, the stock has advanced 11.2 percent, indicating that the Isar Aerospace alliance landed during a recovery phase. CEO Oliver Burkhard has said current orders are covered by existing capacity while the company explores international partnerships to strengthen its position in conventional submarines, complementing its shift toward sensors, software and system solutions.

Medium-term, TKMS targets an adjusted EBIT margin above 7 percent. For now, the €80 mark acts as a key resistance level. A clean break above it would confirm the recovery rally, while renewed selling pressure would refocus attention on cash flow and project costs.