Belimo stock rises on a stronger 2025 margin

Belimo stock builds on a 2025 operating margin of 21.3% and sales of CHF 943.5 million as the Swiss climate-control group also reported a 13.7% rise in EBIT.

Belimo (CH1101098163) ended fiscal 2025 with sales of CHF 943.5 million, a 10.1% increase, while operating profit reached CHF 204.3 million and the operating margin widened to 21.3% from 20.7% in 2024. The Belimo stock story is therefore shaped less by a single headline event than by a year of margin expansion and steady top-line growth.

Margin above 21%

Belimo said fiscal 2025 EBIT rose 13.7% to CHF 204.3 million, faster than sales, which is why the 21.3% operating margin matters more than the absolute revenue figure. That 0.6 percentage point improvement versus 2024 gave the company more earnings leverage than the 10.1% sales increase alone would suggest.

The same annual report context also shows how the Swiss group has been converting demand into profit. A business that adds CHF 86.5 million in sales year over year and lifts EBIT by CHF 24.6 million is not just growing, it is widening the gap between revenue and operating cost.

Revenue up 10.1%

Sales of CHF 943.5 million in 2025 followed CHF 857.0 million in 2024, according to Belimo's investor relations reporting. The company also kept its profitability high enough to turn those incremental sales into a 21.3% margin, a level that remains unusual for an industrial hardware supplier.

For investors, the comparison is direct: revenue rose 10.1% year on year, but EBIT increased 13.7%, which indicates operating discipline as well as demand. That spread is the most useful metric in the latest annual figures because it shows how much of each additional franc ended up in profit rather than overhead.

Swiss industrial premium

Belimo's figures place it in a premium pocket of the Swiss industrial market, where profitability often matters more than scale alone. The 2025 numbers show why the stock can be read through margin quality as much as through revenue growth.

The annual report also gives a concrete reference point for trend analysis: EBIT at CHF 204.3 million versus CHF 179.7 million in 2024, and sales at CHF 943.5 million versus CHF 857.0 million a year earlier. Those two comparisons frame the latest year as one of both expansion and conversion efficiency.

Air systems remain core

Belimo's product range centers on actuators, valves and sensors used in heating, ventilation and air-conditioning systems. That portfolio is tied to the company's sales base, because 2025 revenue of CHF 943.5 million came from a business built around building automation and climate control components.

The product set matters because it connects the operating figures to recurring end-market demand rather than one-off project revenue. In practical terms, that is part of the reason the 21.3% margin and 13.7% EBIT growth deserve attention together.

Market value context

Belimo shares traded in the context of a Swiss large-cap industrial name, but a live dated quote was not available in the sources for this call. The annual numbers still provide a market-relevant valuation anchor, because the stock's current story is tied to CHF 943.5 million in sales, CHF 204.3 million in EBIT and a 21.3% operating margin for 2025.

For a company with that profit profile, the next question is less about whether it can sell more and more about whether it can hold margins near the current level while expanding revenue again in 2026.

Belimo at a glance

• Company: Belimo Holding AG
• ISIN: CH1101098163
• Ticker: SIX: BELN
• Trading venue: SIX Swiss Exchange
• Sector / Industry: Industrials / Building Products
• Index membership: Swiss Performance Index