Swiss HVAC components maker Belimo reported a 23.3% rise in 2025 sales, reaching CHF 1.12 billion in local currencies. Growth accelerated from the previous year's 13.1% pace, with gains across all major regions. The company attributed its performance to strong demand for its core heating, ventilation, and air-conditioning products, alongside a surge in data center cooling solutions.

Belimo noted that data center-related products accounted for slightly less than half of its sales growth. The Americas emerged as the largest and fastest-growing region, with sales climbing 31.8% in local currencies. This surge is directly tied to the global boom in artificial intelligence infrastructure, which requires massive, power-hungry data centers needing advanced cooling systems.

Growth was broad-based, extending to life sciences, pharmaceuticals, and education sectors. Control valves, representing 53% of revenue, saw the strongest increase at 31.3%. While global non-residential construction slowed, Belimo's specialized components for critical infrastructure proved resilient. The results underscore how the AI revolution is creating tangible demand for industrial hardware suppliers.