Siemens Energy’s €95 Million Austrian Bet: Grid Boom Powers Growth, but Gamesa Remains the Wild Card

Siemens Energy expands transformer production in Austria amid record grid orders, raises guidance, and launches €6B buyback, but wind unit Gamesa remains a risk ahead of May 12 earnings.

Siemens Energy is spending €95 million to nearly double production capacity for phase-shifting transformers at its Weiz facility in Austria, a clear signal that grid technology is driving the company’s momentum. The investment, unveiled Wednesday with a groundbreaking ceremony attended by regional officials, will expand winding production and add a new high-voltage testing hall. The plant, already the group’s largest transformer site, currently employs 1,200 people across 58,000 square meters.

The expansion comes as the grid technology division delivers record operational performance. In the latest quarter, order intake surged nearly 30% to €17.7 billion, fueled by US data center demand for three-digit million-euro individual contracts and global utility spending on transmission upgrades for renewable energy integration. Grid Technologies now targets operating margins of up to 20%.

Management responded by raising full-year guidance in April. Siemens Energy now expects comparable revenue growth of 14% to 16%, a double-digit profit margin, and significantly higher net income and free cash flow than previously forecast. The net profit target was lifted to around €4 billion, with analysts projecting earnings per share of roughly €4.14 for the fiscal year.

Shareholders are set to benefit handsomely. A multi-billion-euro share buyback program is already underway, with the first tranche being executed. Over the long term, the company plans to repurchase up to €6 billion worth of its own shares. Combined with dividends, roughly €10 billion is expected to flow back to investors over the next two years. Analysts anticipate dividend payments will more than double this year.

Yet the stock has pulled back from recent highs. On Thursday, shares slipped about 1.1% to €183.90, extending a three-day decline that saw the price drop 3% to €180.34 earlier in the session. The retreat comes after a breathtaking rally — the stock has gained nearly 150% over the past twelve months and roughly 50% since the start of the year. It remains just 2% below its 52-week high of €188, reached in late April. The average analyst price target stands at around €168, meaning the stock already trades well above consensus estimates, though several banks have revised their targets upward following Grid Technologies’ strong order book and margin improvement.

The next major catalyst arrives on May 12, when Siemens Energy publishes its full half-year report. All eyes will be on Siemens Gamesa, the wind power subsidiary that remains the company’s problem child. The division’s quarterly operating loss narrowed sharply to €44 million, but management has drawn a hard line: Gamesa must break even for the full fiscal year, or the group’s overall guidance will be revised downward — regardless of how well the grid business performs.

The Weiz expansion underscores the stark contrast between Siemens Energy’s two halves. Grid Technologies is operating at full throttle, with gas turbine capacity booked through 2028. The company sees US trade tariffs as a manageable risk, given its nearly 30 production sites in the United States. Meanwhile, Gamesa must deliver on its breakeven promise, or the entire €10 billion shareholder return plan could come under pressure.