Apator S.A. manufactures and sells measuring devices and systems in Poland and internationally. Its products include electricity meters, such as smart, electronic, RES, systems, and induction meters, as well as automation systems; ICT products, including electricity production and distribution management, data acquisition services, and distributed asset and resource management; new systems, such as 4GRID engines and lighting infrastructure management; and water meters, heat meters and flow sensors, heating cost allocators, remote utility reading systems, installation fittings, archives, and other products.