Comarch Communications: Advancing Secure Connectivity and Operational Excellence for the 450 MHz Ecosystem

As an actively contributing member of the 450 MHz Alliance, Comarch Communications plays a key role in advancing resilient and secure connectivity solutions for critical infrastructure operators.

Critical infrastructure sectors such as utilities, energy, and transportation require communication networks that are highly reliable, secure, and fully controllable. Comarch Communications addresses these needs with a comprehensive platform that enables operators to manage critical networks, SIM lifecycle, and IoT connectivity within a unified operational environment. Our solutions support LTE and 5G deployments, including networks operating in the 450 MHz spectrum, helping operators build dedicated infrastructure tailored to their operational requirements.

A key element of this approach is our Operations Support Systems suite, which supports efficient deployment and management of private mobile networks. When rolling out new base stations in the 450 MHz band, operators can leverage automated workflows for hardware configuration, real-time network discovery, and dynamic inventory synchronization. Combined with GIS-based topology visualization, this provides complete operational visibility and control over communication infrastructure that underpins essential services.

To further enhance operational reliability, the Comarch Communications IoT Connect platform enables secure connectivity management for large fleets of devices and sensors used across critical infrastructure environments. Operators can implement Private APNs, enforce strict Quality of Service parameters, and apply advanced security mechanisms. Built-in diagnostic and monitoring capabilities continuously analyze network behavior and can automatically trigger protective actions, such as session termination or SIM blocking, to mitigate malfunctions and potential risks.

Complemented by an integrated, SLA-driven Service Desk and Core Commerce components for potential network monetization, we provide critical infrastructure operators with a secure, scalable, and future-ready environment to manage their communications networks and maintain uninterrupted service delivery.

Learn more about how we help critical infrastructure entities from our new demo video. And if you want to know even more about our work, we will host a dedicated IoT Connectivity Forum – a space for exchanging experiences and development plans in the area of Connectivity Management Platform, during our Comarch User Group Conference 2026, held on May 20-21 in Kraków, Poland.