Dantherm Group has acquired AirCenter AG, a Baden-based Swiss supplier of dehumidification and air-conditioning products with about 30 employees. The deal extends Dantherm's distribution channels in Switzerland.

Taco Family of Companies acquired the Taconova Group, a Zurich-headquartered maker of hydronic heating, balancing, underfloor heating and valve solutions. The deal strengthens Taco's presence in Europe.