Tantalus Systems Holding Inc. is a leading provider of smart grid technology, operating primarily across North America and the Caribbean Basin. The company offers a diverse portfolio of hardware and software solutions designed to bolster the stability, efficiency, and reliability of electricity distribution networks. Among its core products are TRUEdge Communication Modules, Linux-powered platforms that enable secure, real-time, two-way data exchange between various networked grid devices such as meters, sensors, and switches.