Utilities generate more operational data than almost any other industry, streaming continuously off SCADA systems, smart meters and grid sensors, most of it in industrial protocols never designed to feed a web application directly. The gap between what a SCADA historian holds and what a dispatcher or billing analyst can actually query in real time is where a lot of utility software effort disappears.
We build telemetry ingestion from DNP3, Modbus and OPC-UA sources into a queryable data layer, meter data management systems that handle millions of interval reads without falling over, and outage management tools that tie detection to GIS-based crew dispatch instead of a manual phone tree.
Every system we touch for a utility gets scoped against NERC CIP critical infrastructure protection requirements from the start, since retrofitting security segmentation into a system already touching grid operations is far more disruptive than designing for it up front.