Centiel AG designs, manufactures, and supplies uninterruptible power supply (UPS) systems in Switzerland. Its products include three-phase modular and standalone systems, single-phase products such as cumuluspower X1 and essentialpower X1, and energy storage products. The company also offers UPS Network Management Software that collects and analyzes real-time data to help users predict equipment health trends and make proactive recommendations. In addition, it provides containerised UPS, railway, emergency lighting, medical special, and customized solutions, along with preventive maintenance, emergency services, site surveys, UPS rental and relocation, battery monitoring and replacement, capacitor and fan replacement, commissioning, factory acceptance tests, and educational training. It also offers UPS for AI and colocation data centers. Centiel AG was incorporated in 1968 and is headquartered in Lugano, Switzerland.