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Who is Interlig?
Interlig is a technology company that develops and delivers network communication, automation, and monitoring solutions for industrial and utilities environments.
- Industrial networking hardware and software for power, utilities, and critical infrastructure
- Substation and Supervisory Control and Data Acquisition (SCADA) communication solutions for energy transmission and distribution
- Network management, monitoring, and diagnostics tools for Operational technology (OT) environments
- Consulting, engineering, and integration services for industrial communication projects
- Cybersecurity-focused designs for industrial communication networks and substations
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More About
Interlig focuses on industrial communication systems that support utilities, power transmission operators, and other organizations running OT networks. Its portfolio is oriented toward environments such as electrical substations, SCADA (supervisory control and data acquisition) systems, and control centers where reliable data exchange between field devices, protection equipment, and central management platforms is mandatory for system operation.
The company’s offerings cover industrial networking hardware and associated software that operate in high-voltage and harsh field conditions. This includes devices and systems that support protocols commonly used in energy and industrial automation, such as Indirect Evaporative Cooling (IEC) 61850 for substation automation, Modbus, and other fieldbus or TCP/IP-based protocols where applicable. These technologies are deployed to connect intelligent electronic devices (IEDs), RTUs, PLCs, meters, and gateways to control systems and SCADA platforms.
Interlig also delivers network monitoring and management capabilities that allow utilities and industrial operators to supervise link health, device status, and communication performance. These functions align with network management and observability categories, with tooling that helps operations teams diagnose communication faults, analyze events, and maintain service continuity in mission-critical OT networks. When deployed in control centers, these capabilities support both daily operations and maintenance workflows.
Beyond products, Interlig provides engineering and consulting services for planning, designing, and integrating communication networks into new or existing substations and industrial facilities. This covers system architecture, device selection, configuration, and compliance with sector standards in power and utilities. Project delivery often includes integration with SCADA and energy management systems, as well as testing and commissioning of communication schemes.
In an enterprise or institutional directory, Interlig fits within industrial networking, substation automation, and OT communication solution categories. Its focus on energy and utilities positions it as a vendor for organizations that require robust communication architectures between field infrastructure and central control, with attention to cybersecurity, protocol interoperability, and long-term operational support.
Our description of Interlig. Updated February 2026.