Contemporary building automation systems function as distributed networks where control capabilities are allocated across various nodes. Given the unique demands of these systems, no singular technology can meet all requirements effectively. Consequently, these systems exhibit a significant degree of heterogeneity, utilizing an array of network technologies and communication standards. The NETx BMS Platform aims to address the challenges posed by this diversity in building automation setups. Positioned at the management level, it gathers data and insights from the automation system through multiple technologies, protocols, and frameworks. Additionally, the NETx BMS Platform accommodates a variety of open protocols and standards, including KNX, BACnet, Modbus, SNMP, OPC, and oBIX, among others. The platform organizes the integrated devices and their respective data points within a cohesive information model, ensuring that the data is represented in a clear, technology-agnostic manner. This functionality enhances interoperability and streamlines management across diverse systems.