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Munters Group AB (publ)

Sweden · Stockholm: MTRS.ST · Market cap: $2.52B · P/E: 47.1 · P/S: 1.6

Munters makes industrial equipment that controls the temperature and humidity of air for factories, data centers, and farms.

Munters builds machines that treat air. Its core product is a dehumidifier—a box that pulls moisture out of the air—but the company also makes cooling systems, humidifiers, and air filters. Customers buy this equipment when the air inside a building is critical to what they do: a pharmaceutical factory that needs dry air to keep pills stable, a data center that needs cooling to stop servers from overheating, or a food plant that needs precise humidity to keep products safe.

Munters Group AB (MTRS.ST) Air Tech air treatment and climate control systems: line art illustration of a large air handling unit with rotating desiccant wheel and ducting
Air Tech systems
Munters Air Tech units control humidity and temperature in buildings and factories.

The company is split into three main businesses. AirTech is the biggest and sells climate control gear for buildings and industrial processes. FoodTech sells cooling and ventilation systems for farms, mostly for poultry and pigs. And Data Center Technologies sells cooling equipment for server halls, which has become a fast-growing part of the company as artificial intelligence workloads push data centers to run hotter and need more sophisticated cooling. Munters makes its money by selling the equipment and then servicing it over time, which gives it a steadier stream of recurring revenue than a pure hardware seller. The business has real strengths. Munters has been around since the 1950s and its dehumidifier technology is well known in the industries that need it. It holds a strong position in niche markets where customers care more about reliability than price. Its competitors include larger industrial conglomerates and specialized cooling firms, but Munters has carved out a reputation for engineering expertise. The data center boom is a clear tailwind: as Nvidia chips and AI servers demand more powerful cooling, Munters sells the systems that keep those rooms from cooking.


The risks are real too. Munters depends on capital spending by factories and data center builders, so a slowdown in construction or industrial investment hits sales. It is also exposed to raw material costs and supply chain swings. The company has used acquisitions to expand, including buying more data center cooling capability, and it pays a modest dividend while investing in growth. It is a solid, unglamorous industrial business that quietly benefits from two big trends: the need for precise climate control in modern manufacturing and the enormous power demands of the AI era.

Saved answer · last researched 12 Nov 2026