Herholdt Controls S.r.l.

Presentation

Herholdt Controls S.r.l. is an Italian company specializing in the design and manufacture of energy meters for OEM integration. Its business revolves around a co-designed, customizable, MID-certified, billing-ready metering platform. The company's meters integrate into complete energy solutions: from photovoltaics to storage, electric vehicle charging (EVCS), and HVAC. Herholdt Controls works with OEMs to integrate metering where it creates value: measurement, billing, and control. The company positions itself as an engineering force within the Hager Group, combining simulation, laboratory validation, and industrialization experience to turn specifications into robust, certifiable products that can remain on the market over time despite component obsolescence. It offers three-phase and DC meters, with various communication options (Modbus RTU, Modbus TCP/IP, CANbus, M-Bus, WiFi) and custom designs. Products are stated as made in Italy and ready for OEM.