Siemens Energy Secures Copper Lifeline Until 2032 as Riyadh Megaprojects Enter Home Stretch

Siemens Energy stock dips 7% from peak but holds €154bn backlog. Extended ASTA supply deal to 2032; Saudi mega-projects near first power. Analysts split, consensus target €186.30, but Gamesa turnaround key.

Siemens Energy shares have come off the boil after a blistering rally, yet the underlying story remains one of record demand and strategic execution. The stock closed at €174.00 on Wednesday, up 3.39% on the day and 41.69% year to date, but still 7.45% below the peak hit in late April. That gap reflects a market weighing lofty expectations against the nuts-and-bolts reality of delivering on a €154bn order book.

Against that backdrop, the company has moved to shore up a critical link in its supply chain. Siemens Energy extended its contract with ASTA, a specialist in continuously transposed copper conductors (CTCs), until the end of 2032. The deal, struck at the CWIEME Berlin fair, covers key components for high-voltage transformers used in grid expansion projects – precisely the equipment needed to hook up renewable parks, AI data centres and industrial sites. Florian Bertram, Vice President Procurement for Siemens Energy Transformers, called it “long-term planning security”, a phrase that carries weight when every delay risks turning backlog into lost revenue.

ASTA is no ordinary supplier. Siemens Energy participated in the company’s January 2026 initial public offering as a cornerstone investor, paying the €29.50 issue price. That financial tie-in signals a relationship that goes beyond paper contracts. On top of that, ASTA is rampng up a new production site in Bosnia and Herzegovina spanning over 40,000 square metres, adding capacity to a transformer supply chain that is under heavy strain from the global grid build-out. For Siemens Energy, locking in these components until 2032 is a hedge against delivery bottlenecks.

Meanwhile, on the project front, two mega-orders in Saudi Arabia are approaching a pivotal moment. The Taiba and Qassim combined-cycle gas-turbine plants are scheduled to enter their first operational phase in May. They replace old heavy-oil units and will cut local CO? emissions by up to 60%. The contract, worth billions, includes 25-year maintenance agreements, providing Siemens Energy with predictable long-term cash flows. The timing is opportune: the US market for AI-related data centre capacity is also stoking demand for grid technology, giving the group multiple engines of growth.

Analysts are split on what that means for the stock after such a steep run. The share price stands about 33% above its 200-day moving average near €131, a stretch that makes some observers cautious. Morningstar flags the current valuation as expensive. But others see further upside: Bank of America set a target of €250, Jefferies lifted its price objective from €164 to €215, JPMorgan stands at €225, and Goldman Sachs at €212. The consensus sits at €186.30, suggesting the market still sees room to climb.

The most critical internal variable remains the turnaround at Siemens Gamesa. The wind turbine unit must reach breakeven in the current fiscal year to validate the broader investment case. If the division fails to deliver, a swift pullback towards the 50-day line at €164.16 could follow. If it succeeds, the fundamental story – a record order book, secured supply lines and multi-decade service contracts – will have a stronger anchor.

All eyes now turn to 5 August 2026, when Siemens Energy reports third-quarter results. That release will test whether the combination of a fortified supply chain, advancing Saudi projects and a potential Gamesa recovery is translating into visible improvements in revenue, margins and project execution. For a company sitting on a €154bn order pile, the challenge is no longer demand – it’s turning that demand into delivered profit.