Analysis
Siemens AG's exposure to the U.S. "Liberation Day" and reciprocal tariffs introduced in April 2025 is primarily mitigated by its extensive localized footprint in the United States. Management noted that approximately 80% of the U.S. cost base for its core industrial businesses—Digital Industries, Smart Infrastructure, and Mobility—is sourced from North America, with the vast majority originating within the U.S. itself. This local production strategy, supported by a workforce of 40,000 U.S. employees, cushions the direct impact of import tariffs on these segments.
The most significant quantifiable profit headwind was identified at Siemens Healthineers, which is consolidated within Siemens AG's results. In May 2025, the company disclosed a projected profit headwind of €200M to €300M for Healthineers due to the new tariff regime. Additionally, Siemens Energy—a strategic investment for Siemens AG—guided for tariff-related losses in the "low triple-digit million-euro range" for fiscal year 2026. While the core industrial businesses reported "limited net profit impact" for fiscal 2025, they observed customer hesitancy and slowed decision-making in April 2025 as a direct result of policy uncertainty.
Beyond direct tariff duties, Siemens is navigating substantial secondary impacts from currency volatility and macroeconomic shifts linked to trade tensions. In the first quarter of fiscal 2026, the company reported a "massive" currency translation headwind, including a 110bps hit to Digital Industries' margin and a 60bps impact on Smart Infrastructure. For the full fiscal year 2026, Siemens expects currency translation—largely driven by the strengthening U.S. Dollar—to reduce earnings per share (EPS) by an estimated €0.70 to €0.80.
To offset these pressures, Siemens is employing a "net positive economic equation" strategy, which prioritizes proactive price adjustments and internal productivity gains. The company is also actively rebalancing sourcing and production capacities to further insulate its global supply chain from trade disruptions. Despite these headwinds, Siemens raised its fiscal 2026 EPS guidance in February 2026, citing resilient industrial demand, particularly in the U.S. data center and cloud infrastructure markets.
Data
Estimated and Observed Financial Impacts Related to Tariffs (€M, unless noted)
| Impact Metric | FY2025A / 1Q2026A | FY2026E |
|---|---|---|
| Siemens Healthineers Profit Headwind | €200 – €300 | -- |
| Siemens Energy Tariff Loss Guidance | -- | Low Triple-Digit |
| EPS Translation Headwind (Currency) | -- | €0.70 – €0.80 |
| Digital Industries Margin Impact (Currency) | (110bps) | -- |
| Smart Infrastructure Margin Impact (Currency) | (60bps) | -- |
Source: Transcript 2Q-2025, Transcript 1Q-2026, Capital.com
Financial Impact
- Cost Impact (Historic): €200M–€300M
- Cost Impact (Forward-Looking): €100M–€300M
Sources
As Siemens Healthineers disclosed last week, they face significant headwinds on profits of around EUR €200mn 300mn.
Based on our assessment and including mitigation actions, we see for our DI, SI, and Mobility businesses a limited net profit impact in fiscal year 2025. Around 80% of their US cost base stems from North America.
The exchange rate impact is massive... DI was hit by 110 basis points in the first quarter... If you add back this EUR €0.7 0.80 in EPS, that will be only lost by translation of US dollar.