Abstract: Ara Robotics designs and produces autonomous mobile service robots for large-area floor maintenance, capable of handling spaces over 800m². These modular robots can perform various commercial floor cleaning tasks, including vacuuming, wet-mopping, polishing, and disinfecting with UV or chemical treatments. The ARI robot, funded by the EU Mind4Machines, is a commercial-grade autonomous solution that can clean, vacuum, wash, scrub, disinfect floors, and gather floor integrity and air quality data.