All hail APC by Schneider Electric. It was the runaway winner in this category yet again. Eaton and CyberPower, which have been trading places for second and third place for years, did so once again, with Eaton reclaiming the silver spot it ceded to CyberPower in 2018.
APC by Schneider Electric is a manufacturer of uninterruptible power supplies, electronics peripherals, and data center products.
Eaton Corp. is a global provider of power management solutions for electrical, hydraulic, and mechanical power systems.