About

About TC Communications Located in Irvine, California, TC Communications, Inc. is a leading manufacturer of industrial communication solutions for Operational Technology (OT) networks and critical infrastructure. We help utilities modernize networks while preserving legacy systems, ensuring secure and reliable connectivity for SCADA, RTUs, telemetry, and more. Our network-agnostic backhaul over microwave radio, SONET, IP, MPLS, and carrier Ethernet supports grid reliability, cybersecurity, and operational efficiency. Visit us at DTECH to see how our US-made solutions bridge legacy and modern networks with confidence.