TLDR

• Belimo reported strong H1 2026 results with CHF 676.4 million in sales and CHF 152.5 million in EBIT, a 19.1% increase year over year and a 22.5% margin.
• Data-center cooling drove much of the sales growth, signaling ongoing demand for controls, actuators, and building automation upgrades.
• Contractors, property managers, and homeowners should watch this trend to optimize upgrades, reduce costs, and prepare for smarter, more efficient HVAC options.

Belimo reported strong results for the first half of 2026, with net sales reaching CHF 676.4 million and operating profit (EBIT) rising 19.1% to CHF 152.5 million. The company posted an impressive 22.5% EBIT margin, signaling robust demand for HVAC controls and automation. Sales grew 29.6% in local currencies, driven largely by increased cooling needs in data centers. These results highlight ongoing opportunities for contractors, property managers, and homeowners to invest in efficient controls and retrofits that reduce costs and improve comfort.

Regional and code angles for controls

Energy codes often reward HVAC systems that use better controls to cut runtime and reduce peak loads. Peak loads are the highest-demand hours when energy use spikes. In the U.S., SEER2 is a new efficiency rating for air conditioners, but it doesn’t cover controls directly. However, pairing new controls with high-efficiency equipment can unlock rebates and incentives. Some rebates specifically cover automation upgrades and VFD-ready actuators. VFD stands for variable-frequency drive, a technology that adjusts motor speed to save energy by matching output to demand. Understanding these regional code benefits and rebate options can help you plan smarter upgrades that lower costs and improve efficiency.

Who should act now—and why

Contractors should stock up on actuators, valves, and controllers that support BACnet. BACnet is an open protocol that lets different building automation devices communicate easily. If data-center construction speeds up, lead times for these parts may get tighter. Property managers can save money by upgrading controls instead of replacing entire systems. Start with simple checks like scheduling, adjusting setpoints (which means target temperatures), and balancing zones to improve comfort and efficiency. Homeowners will see benefits as rising demand pushes smarter, more efficient controls into residential products faster. Expect better thermostats and simple zoning kits that make home heating and cooling easier to manage.

Spec sheet: controls and cooling that move

Use actuators with fail-safe features that return valves to a safe position if power is lost. Actuators with feedback report the valve’s exact position, helping you speed up retrofits and reduce callbacks. Pair delta-T monitoring, which measures the temperature difference across coils, with smart valves to fine-tune chiller loops. Chiller loops are water-based cooling circuits used in large buildings. Choose controllers that support BACnet/IP, an open communication protocol for building automation. Secure remote access lets you perform commissioning, which means start-up checks and adjustments, from anywhere. It also helps with portfolio reporting, so you can monitor multiple sites easily. These features improve control accuracy, reduce downtime, and simplify maintenance for complex HVAC systems.

Action steps and HVAC365 tools

Contractors can simplify their workflow by setting up two-click reorders and using live tracking in our portal. Building standard bills of materials (BOMs) for common retrofits saves time and reduces errors. Property managers should consider booking a short strategy call to plan phased controls upgrades across multiple buildings. This approach helps spread out costs and minimizes disruption. For anyone shopping for controls and actuators, HVAC365 offers a wide selection of reliable options. If you’re unsure what system fits your needs, our sizing tool will help you find the right match in seconds.

Key Takeaways

• Belimo’s strong H1 2026 results show net sales of CHF 676.4 million and EBIT of CHF 152.5 million, with a 22.5% margin and 19.1% EBIT growth year over year, signaling robust demand for HVAC controls and automation upgrades.
• Data-center cooling is a key growth driver for Belimo, highlighting rising demand that HVAC businesses should watch for changes in product mix and installation priorities.
• Contractors should prepare for tighter lead times by stocking actuators, valves, and BACnet-capable controllers to meet increased demand in commercial and retrofit projects.
• Property managers can reduce operating costs and improve comfort by upgrading controls and automation without full system replacement, focusing on scheduling and zone balancing improvements.

Frequently Asked Questions

What were Belimo's key financial results for the first half of 2026?

Belimo reported net sales of CHF 676.4 million and an EBIT (operating profit) of CHF 152.5 million for H1 2026. EBIT increased by 19.1% year over year, with a strong margin of 22.5%. Sales grew 29.6% in local currencies, showing solid business growth.

Why is data-center cooling important in Belimo's recent performance?

Data-center cooling was a major growth driver for Belimo in the first half of 2026. Increased cooling demand in data centers boosts sales of controls and actuators, influencing product mix and installation priorities for HVAC businesses.

How does Belimo's strong results impact contractors and property managers?

Contractors can expect continued high demand for controls, actuators, and building automation upgrades, especially for commercial and multi-family retrofits. Property managers benefit because controls upgrades can reduce operating costs and improve comfort without replacing entire systems.

What does Belimo's performance mean for homeowners?

Homeowners benefit indirectly as strong demand for efficient HVAC controls encourages faster development and availability of smarter, more efficient home comfort options. This leads to better thermostats and zoning solutions becoming more common in residential markets.

Related Topics: Belimo H1 2026, HVAC controls, data center cooling, automation upgrades, HVAC margin, HVAC sales report, HVAC demand, home comfort systems, energy-efficient HVAC, HVAC maintenance, HVAC automation, cooling controls