Heidelberger Druck's Defense Venture Costs and Partner Insolvency Deepen Profitability Woes

Heidelberger Druckmaschinen misses profit targets as it invests in autonomous drone systems; stock swings on strategic shift, but management signals long-term commitment with CEO extension.

Heidelberger Druckmaschinen is navigating a rare moment of strategic tension. The century-old printing press manufacturer is pushing into autonomous drone defense systems while simultaneously grappling with shrinking profits, a fractious supply chain, and a stock market that has already priced in a heavy dose of skepticism.

The company expects its adjusted EBITDA margin for the recently concluded fiscal year to come in at roughly 6.6 percent, missing its own target of an improvement from the prior year’s 7.1 percent. Management pinned the blame on a sudden escalation of the Iran conflict that froze capital expenditure, along with adverse currency movements. The miss was compounded by the financial strain of a key partner: Manroland Sheetfed, whose technology underpins the newly introduced Cartonmaster CX 145, entered protective shield proceedings after its China business imploded. Heidelberg has been forced to take over sales and digital integration of the platform itself.

The defense pivot, meanwhile, is adding costs with no immediate payoff. The ONBERG Autonomous Systems joint venture with Ondas Autonomous Systems went live on April 14 in Brandenburg an der Havel, where roughly 380 employees now work across 30,000 square meters of production space. While Heidelberg contributes existing precision manufacturing capacity, the start-up expenses of the division are weighing on current earnings. First meaningful revenue is not expected until the second half of the current business year.

The market’s reaction has been a study in whiplash. When the ONBERG deal was announced, the stock surged more than 16 percent in a single session. That euphoria has since faded: on Friday, shares closed on Xetra at €1.397, down 1.27 percent on the day and well below the post-announcement peak. At a price-to-earnings ratio of 98.5, the valuation looks stretched, though the price-to-book ratio of 0.9 shows investors are discounting tangible assets. Cash flow provides a different lens — with trailing operating cash flow of €113 million, the stock trades at 3.77 times that figure, or €0.37 per share.

Management is trying to signal long-term commitment. The supervisory board pre-emptively extended the mandates of CEO Jürgen Otto until July 31, 2029, and of sales director Dr. David Schmedding until June 30, 2031. The message: the strategic shift is not a fleeting experiment.

Some bright spots exist in the legacy business. At the recent interpack trade fair in Düsseldorf, Heidelberg presented the Cartonmaster alongside a new flexo printing system. And in Latin America, orders secured at a São Paulo fair reached €30 million. Across the Americas region, third-quarter orders climbed 17 percent. On a currency-adjusted basis, group revenue remains on track to meet annual targets.

Nevertheless, the balance between near-term headwinds and long-term ambition will face its fiercest test on June 10, when Heidelberg publishes final annual results and holds its investor and analyst conference. A week later, the annual general meeting is set for July 23. Analysts do not expect a dividend. On the chart, the 50-day moving average has been lost, and the next floor is the 12-month low of €1.32, struck on March 16. For the stock to reverse course, the market will need to see more than a narrative — it will need concrete evidence that ONBERG can convert demonstrations and marketing into sustainable revenue.