Nordic Domain Systems

AI-Powered Maritime Awareness for Critical Offshore Infrastructure

Nordic Domain Systems monitors vessel behavior around subsea cables, offshore wind and energy assets, giving operators earlier warning when dark vessels approach or movements become suspicious.

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The problem

A vessel can go dark
and loiter where it shouldn't.

Most commercial vessels broadcast their identity and position over AIS. But some do not. When a ship switches off its transponder and drifts over a cable corridor, it can become invisible to the systems meant to watch it.

Offshore wind farms, subsea data cables, and energy infrastructure sit far from shore, where they are difficult to observe. By the time an anomaly reaches an operator, the window to act has often already closed.

AIS-dark vessels move unseenTransponder off. No identity. No reliable track until something breaks.

Damage is slow to surfaceA severed cable can mean weeks of downtime and costly repair at sea.

Operators react too lateWithout local visibility, the first signal is often the outage itself.

How it works

Detect. Classify. Alert.

A sensing buoy monitors local vessel activity. Onboard models identify suspicious behavior and classify signal origin. Operators receive a clear warning before the window to act closes.

STEP 01

Monitor

A buoy watches vessel activity near offshore assets.

STEP 02

Identify

The system analyzes detections, classifies signal origin, and separates normal traffic from suspicious movement.

STEP 03

Warn

Operators receive a clear alert before the window to act closes.

What it protects

Critical infrastructure beyond the shoreline.

Built for the offshore assets that keep power and data moving across the Nordic and Baltic seas, remote, exposed, and costly to lose.

Energy

Offshore wind

Turbine arrays, substations, and export cables, high-value assets spread across open water and difficult to monitor from shore.

Data

Subsea data cables

The fibre links that carry national connectivity. A single cut can disrupt traffic for an entire region.

Power

Energy cables

Cross-border interconnectors moving power between markets , critical, exposed, and slow to repair when damaged.

About

Built in Europe
for northern waters.

Nordic Domain Systems is an early-stage European startup focused on maritime awareness for critical offshore infrastructure.

We are developing a deployable sensing system for offshore wind farms, subsea cables, and energy assets, infrastructure that is remote, exposed, and difficult to monitor from shore.

Critical offshore infrastructure is moving farther from shore, while visibility at sea remains limited. Nordic Domain Systems is being built to close that gap.

We are building an prototype for a deployable maritime awareness system, with the goal of supporting offshore infrastructure operators, public authorities, and maritime security stakeholders.

Focus

Critical maritime infrastructure Detection of suspicious activity near offshore wind, subsea data cables, and energy assets.

Designed for

Operators & public authorities Built with offshore wind operators, cable owners, coast guards, and maritime security stakeholders in mind.

Current stage

Problem Validation and Prototype development Developing the system architecture, sensing concept, and first deployable prototype.

Contact

Let’s talk about
your stretch of water.

Ready to improve your maritime situational awareness? Tell us what you operate and where, and we’ll walk you through how a sensor network could work around your assets.

Schedule meeting → Contact

Email [email protected]

Based in Copenhagen, Denmark

Stage Problem Validation and Prototype development