Siemens Energy Doubles Down on Infrastructure: €154bn Backlog, a North Sea Mandate, and the Camlin Software Bet

Siemens Energy raises guidance with €154bn backlog, wins 50Hertz offshore grid contract, and acquires Camlin for digital grid tech; stock up 98% in a year.

Siemens Energy has spent the past week telling London what investors already suspect: the group is no longer a turnaround story. At the J.P. Morgan European Industrials Conference, finance chief Maria Ferraro laid out a revised forecast that pushes comparable revenue growth to between 14% and 16%, with an EBIT margin before special items of 10% to 12%. Net profit is pegged at roughly €4bn, while free cash flow before taxes should hit €8bn. Those numbers rest on a second-quarter order haul of €17.7bn, up from €14.4bn a year earlier, and a record order backlog of €154bn — €21bn higher than at the same point in 2025.

What that backlog looks like in practice became clearer with a headline-grabbing contract. Grid operator 50Hertz has tapped Siemens Energy and Neptun Smulders Offshore Renewables to deliver an offshore wind park connection system in the North Sea. Siemens Energy will equip the platform with electrical transmission technology and will also handle maintenance, IT services and standby duties under a separate service agreement. The hardware has a distinctly German industrial fingerprint: the offshore converter platform will be built largely in Rostock-Warnemünde, with transformers and converters from Nuremberg and switchgear from Berlin. It is a reminder that the energy transition’s bottleneck is not ambition but physical capacity — and that Siemens Energy sits right where that capacity is being built.

Yet the group is not content to be merely a heavy-industry play. In June it announced an agreement to acquire Camlin Group, a specialist in network monitoring, analytics and digital asset technologies, subject to regulatory approval. The move is part of a deliberate strategy to wrap hardware in software: grids, Siemens Energy argues, must become not just bigger but smarter, more resilient and faster to maintain. The Camlin deal extends that logic from transformer stations into real-time data and predictive maintenance.

The stock has rewarded the pivot handsomely. Shares closed Thursday at €171.00 and have since edged 0.36% lower to €170.38, but the broader trajectory is unmistakable. The year-to-date gain stands at 38.75%, while the 12-month advance is 98.21%. Even so, the equity is 12.87% below its 52-week high of €195.54, and the relative strength index of 56.7 suggests the rally is not overheated but far from cheap. Annualised 30-day volatility of 57% warns that despite the industrial substance, momentum can shift quickly.

Two segments are doing the heavy lifting. Grid Technologies is expected to grow full-year revenue by 25% to 27% with an EBIT margin before special items of 18% to 20%. Gas Services should deliver 16% to 18% revenue growth and a 14% to 16% margin. That is where the €154bn backlog is concentrated. The wind business, Siemens Gamesa, remains the laggard: revenue is seen rising just 3% to 5% this year, with earnings only reaching breakeven.

Alongside operational momentum, the company is returning cash to shareholders via a buyback program worth up to €6bn by the end of fiscal 2028. The second tranche, up to €1bn, is scheduled to run through September 2026. With a market capitalisation of approximately €134bn, Siemens Energy is no longer an undiscovered transformation story. The next test comes on 5 August, when third-quarter results will show whether the first half was a genuine inflection point or a high-water mark. Investors who have already priced in the grid build-out will be watching for signs that the backlog can translate into sustainable, margin-rich execution.