Trusted by Maritime Infrastructure Operators

Resilience Starts with Visibility

Cable faults, anchor dragging, and unreported vessel activity cause hundreds of infrastructure incidents every year, often resulting in costly damage and long recovery times. But most of these events can be prevented with real-time monitoring and early warnings.

Gatehouse Maritime helps reduce risk and protect critical maritime infrastructure by providing real-time visibility into subsea cables, pipelines, offshore platforms, and other offshore assets.

With early insight into potential threats, such as fishing activity or unauthorized anchoring, you can act quickly and prevent damage before it impacts operations.

Our solutions support the entire asset lifecycle, helping you maintain uptime, protect long-term investments, and ensure uninterrupted service delivery.

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Your Benefits

 Reduce Downtime and Operational Risk

Constant surveillance and automated alerts help you prevent collisions, disruptions, and costly incidents  so operations stay safe and uninterrupted.

 Make Faster, Smarter Decisions

Get instant insight when incidents occur. Understand what happened, evaluate the risk, and take targeted action fast.

Plan Infrastructure with Confidence

Use advanced analytics to choose optimal cable and pipeline placements, avoiding high-traffic or high-risk zones.

Simplify Collaboration

Bring stakeholders together around a shared, real-time data platform. Improve coordination, prioritize resources, and act quickly.

 Prevent Threats Before They Escalate

Predict and identify suspicious behavior, such as unauthorized anchoring or fishing and intervene before damage occurs.

From Planning to Prevention

Gatehouse Maritime Products

Proactive Planning and Risk Assessment 

Avoiding risk starts long before installation.

With access to historical vessel traffic, fishing activity, and anchoring patterns, Gatehouse Maritime enables you to identify safer zones for cables, rigs, and wind farms.

Our planning tools support better siting decisions and reduce exposure to high-risk areas, helping avoid costly damage before it happens.

Real-time Monitoring and Protection

When a vessel nears sensitive marine infrastructure, time and clarity are critical.

Our real-time monitoring uses geofencing and pattern detection to flag anchoring, fishing, or suspicious behavior near cables, pipelines, or platforms, while filtering out irrelevant traffic.

Exception management ensures operators only receive alerts when action is needed, reducing noise and enabling faster, more confident responses to real threats.

Aids To Navigation

Reactive Refining Protective Measures 

When damage occurs, digital tools speed up recovery and help prevent it next time.

Gatehouse Maritime supports Aids to Navigation (AtoNs) and virtual safety zones on nautical charts. These help warn vessels, improve awareness, and support incident documentation for insurance and legal purposes.

By learning from incidents, operators can strengthen future protections and reduce the risk of repeated damage.

Tailored Protection for Subsea Pipelines, Cables, Offshore Rigs, and Wind Farms

 

Subsea Cables & Pipeline

Subsea Cables & Pipeline

Subsea cable and pipeline operators rely on real-time monitoring and early warning systems to detect and mitigate threats such as fishing activity and anchor dragging—two of the most common causes of damage. These systems also support better placement planning, helping reduce risk from the outset.

Globally, an estimated 100–150 subsea cable faults occur every year, with fishing activity accounting for nearly half, according to UNEP and the International Cable Protection Committee. In many cases, the vessels responsible are unaware of the damage or fail to report it, complicating both response and recovery.

Monitoring vessel activity near subsea infrastructure is therefore essential—not only to prevent incidents but also to support insurance claims, legal accountability, and faster investigation.

Monitor and Protect Subsea Infrastructure

Offshore Rigs

Offshore Rigs

Real-time monitoring and early warnings support offshore rig operators in detecting potential threats before they escalate—reducing the risk of collisions, unauthorized activity, and costly disruption.

By analyzing vessel traffic patterns and past incidents, operators can assess risk levels over time and define dynamic safety zones, including virtual AtoNs, around critical assets.

These tools not only strengthen daily operations, but also assist legal and insurance teams with detailed incident documentation—improving liability assessments and expediting claims.

Protect Offshore Rigs

Offshore Wind Farms

Offshore Wind Farms

Offshore wind farms face increasing exposure to vessel traffic and potential incidents. Gatehouse Maritime’s monitoring solutions provide continuous oversight of turbines, transformer stations, and export cables—reducing the risk of collisions and infrastructure damage.

Unlike passive safety measures, our technology enables proactive detection and fast, targeted responses to unauthorized activity or navigational threats.

This helps maintain uninterrupted energy production while supporting compliance, liability handling, and insurance processes through clear, documented incident data.

Protect Wind Farms
Careers in Gatehouse Maritime

Learn from Real-World Experience

Curious how critical maritime infrastructure can be protected more effectively, both above and below the surface? In this expert session, Gatehouse Maritime’s Morten Christian Larsen (Project Manager) and Ulrik Høy-Petersen (Sales Manager) share practical insights into how technology is used to monitor and safeguard offshore and subsea assets in real time.

From proactive risk detection to fast incident response, you’ll get a closer look at the tools and strategies that strengthen resilience at sea.

→ This on-demand webinar is available for those who want to dive deeper.

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Book a Demo or a Meeting 

Ready to explore how we can assist you? We’re confident we can find the right solution to your challenges.

Simply fill out the form with your details – and if you have any specific questions, feel free to include them.

We’ll get back to you promptly with a personalized response.