Nexdane collects substation and RTU telemetry through secure cloud gateways and streams it to a central dashboard — so utilities across the UK and EU can monitor field assets remotely, without standing up their own on-site infrastructure.
Nexdane is not a hardware vendor. We run the cloud gateways and platform that collect your OT telemetry, move it securely off-site, and make it visible from anywhere — for power generation, transmission, and distribution networks.
A managed edge-to-cloud gateway that reads telemetry from field devices over Modbus and IEC 60870-5-104, then forwards it securely to the Nexdane cloud — outbound-only, no inbound access to the substation network.
Learn moreThe central dashboard where collected telemetry lands. Live and historical views of substation and RTU data, alarm notifications, and a REST API to feed the readings into the customer's own systems.
Learn moreThe security layer around the pipeline: encrypted, outbound-only links from each gateway, per-site credentials, and no listening services exposed on the customer's OT network. Aligned with IEC 62443 principles.
Learn moreWe understand the unique operational, regulatory, and security demands of power utilities.
Field readings are collected at the gateway and streamed to the cloud dashboard within seconds, so operators see current values without a trip to site.
Gateways connect out to the Nexdane cloud over encrypted, outbound-only links. Nothing listens for inbound connections on the customer's OT network — the pipeline only ever pushes data out.
One gateway reads from mixed field estates — Modbus TCP/RTU, IEC 60870-5-104, DNP3 and MQTT — and normalises everything into a single cloud data stream.
ML-driven load forecasting and equipment health scoring to prevent unplanned outages before they impact the grid.
Purpose-built protocol translators for ageing RTU fleets. Extend the life of existing infrastructure without rip-and-replace.
Baseline-aware anomaly detection tuned for industrial protocols. Correlates IT and OT events in a single timeline for rapid response.
Talk to us about connecting a pilot site. We scope the gateway, the protocols in play, and the data you want to see. No obligation, NDA-first engagement available.