Integration of Satellite and IoT terrestrial networks has been a topic of interest in supply chain management as a solution to provide full tracking coverage in remote areas with limited access to Internet connection. Weaver Labs has designed and developed WireMQ: an asynchronous, modular and customizable messaging system built for communications networks. The use of WireMQ allows for seamless integration of multiple communication technologies, ensuring interoperability and convergence across heterogeneous communications assets. In this presentation we will cover the design and use of WireMQ as a solution to route traffic seamlessly across a mesh network using a Satellite uplink as a gateway for IoT data. We will also cover the use of this technology for the Humanitarian sector as part of a European Space Agency Demonstrator project called “Tack and Trust” where we show the benefits of the integration of Satellite communication with IoT networks in creating last mile connectivity.