Heidelberg Druck’s Twin Transformation: Service Revenue Ambitions Meet a Cash-Draining Defence Bet

Heidelberg Druckmaschinen is essentially running two experiments in parallel. One aims to turn the company into a provider of guaranteed uptime and managed infrastructure, the other plunges it into drone defence manufacturing. Both are capital-intensive, both are unproven at scale — and the latest full-year numbers show the strain.

Revenue inched up 2.3% to €2.29 billion for the fiscal year 2025/2026, and EBITDA climbed 6% to €145 million. But the adjusted EBITDA margin slipped from 7.1% to 6.6%, squeezed by early investments in security technology, a weaker product mix and currency headwinds that alone knocked €69 million off the top line. The real alarm bell is free cash flow: it swung from a positive €51 million to negative €19 million as operating cash inflows collapsed from €113 million to just €36 million. To shore up liquidity, the group extended a €436 million syndicated loan early through 2030.

The market reaction was oddly muted. Shares rose 4.75% to €1.46 on the day of the results, but that still leaves them 28% lower year-to-date and barely scraping the 50-day moving average of €1.47. Technical indicators tell a cautious story: the relative strength index sits at 41, well below euphoria, and the stock trades about 20% below its 200-day average. With a market capitalisation of roughly €447 million, the company is small enough to benefit from a credible turnaround — but also small enough to be punished harshly if proof fails to materialise.

Should investors sell immediately? Or is it worth buying Heidelberger Druckmaschinen?

The defence pivot is the most dramatic element. Through the joint venture ONBERG Autonomous Systems, Heidelberg has signed a memorandum of understanding with Ukrainian drone maker Skyeton to build counter-drone systems in Brandenburg. Management expects the defence unit to turn cash-flow positive as soon as next year. Yet the costs of entry are already visible: the company forecasts a net loss in the low double-digit millions for fiscal 2026/2027, driven largely by this ramp-up, and has suspended the dividend entirely. Meanwhile, core operations are being restructured — production is moving to China, German jobs are being cut, and order intake slipped to €2.25 billion with the backlog falling from €722 million to €639 million.

The other transformation is quieter but strategically no less significant. Heidelberg Amperfied has launched PerformancePRIME, a model that bundles planning, installation, operation and service for charging infrastructure into a single monthly fee with guaranteed performance. It references SAP and Siemens Energy as clients, along with customers from logistics, finance, gastronomy and energy. The logic mirrors what the printing division is already trying: sell process integration and uptime, not just hardware. Jetfire digital printing technology, integrated with the Prinect workflow at a French commercial printer, follows the same playbook — the goal is to control the customer’s operations, not just deliver a machine.

The stock, at €1.46, prices none of this as a sure thing. It sits 45% below its 52-week high and only 8% above its 52-week low. The annualised volatility of around 45% reflects a market that switches abruptly between turnaround hope and demand for hard evidence. For now, the burden of proof rests on two very different sets of numbers: the contract duration and utilisation rates that will validate PerformancePRIME, and the cash-flow trajectory from Brandenburg that must justify a defence-industry entry. The first half of fiscal 2026/2027 will provide the earliest test — and another chance for Heidelberg to show that its twin bets add up to more than a strategy.