Continuous Offshore Intelligence

Actionable insight driving preventative maintenance.

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The Leader in Cable Health Intelligence

Since our founding in 2022, Indeximate, a UK technology company, has been quietly transforming how the offshore wind industry understands and protects its most critical infrastructure.

Rooted in the precision and rigour of physics and data science, Indeximate have an uncompromising commitment to turning complex subsea data into clear, actionable intelligence.

Every subsea cable tells a story. From reactive maintenance to proactive protection, through our patented Scattersphere platform, we turn the fibre optics embedded in offshore wind infrastructure into comprehensive monitoring systems, providing cable engineers with forensic-level insights that prevent failures, optimise performance, and safeguard critical energy connections beneath the waves.

Listen to what your cables are telling you®

Experience principles

What defines our customer experience?
We take pride in...

Leading with confidence

We’re not just building a platform. We’re building trust in a new standard of subsea cable intelligence. As sector experts, we know what’s at stake, and our work reflects that.

Whether it’s a sudden alert or a five-year trend, every interaction should make people feel calm, capable, and in control. We help operators lead with clarity, foresight, and confidence backed by data.

Making it clear

We’re proud of our deep expertise but we don’t expect our users to need it all at once.

That’s why everything we surface is simplified, not dumbed down. From red-amber-green statuses to plain-language alerts, we cut through the noise to deliver the facts.

Operationally critical. Instantly understandable.
Designed to make the right next move obvious.

Showing the full picture

We take inspiration from the seabed, the tides, and the elements.

Our platform helps users see how these forces shape cable performance over time bringing critical context into every decision. Historical insight, environmental overlays, turbine-level zooms, each designed to help users navigate complexity and act with precision.

Cable health isn’t static, and neither are we.

Flagging what matters

In a sea of signals, we focus on what’s important.

Whether it’s a new hotspot or the early signs of mechanical fatigue near a bellmouth, our system highlights the most important changes, fast. No overload. No distraction. We help users see what’s changed, how critical it is, and exactly where to act.

Because in the ocean, timing is everything.

In the dark about your cable health?

If you are in the dark about the health of your cable, our monitoring service continuously details and measures the presence of cable degradation at every point.

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Depth of Burial
Depth of Burial

Exposure and shallow burial is a risk multiplier – when conjoined with our vessel monitoring service you have a complete online CBRA covering every 10m, continuously or as needed.

Abrasion
Abrasion

A cable dragging across rocks has a fine amount of travel before the armour is worn through – the wear rate is measurable and remaining lifetime predictable. We specially focus on the critical areas around CPS and touchdown point.

Vibration
Vibration

A vibrating cable may not be bad news in itself, but it’s the precursor to excessive strain and fatigue. If vibration extends to Vortex Induced Vibration (e.g. in freespan) degradation will accelerate. All is measurable and indicates dynamic locations.

Fatigue
Fatigue

From our strain measurement, we calculate whether cable components are in fatigue (e.g. at Hangoff or in freepsan). We can measure the rate of wear of fatigue life and predict remaining life.

Armour Integrity
Armour Integrity

Our patented approach to measuring the integrity of the armour comes from the always occurring stiffness test from power flowing through the cable. It’s a great indicator of historic abuse, wear and degradation.

Strain
Strain

Every moment of the cable imparts strain – we measure this strain and sum it over an extended period – whilst the cable may not be at harm, this is orders of magnitude more sensitive to the onset of fatigue and serves to pinpoint which areas are most at risk before fatigue eats into life

Cable Pinning & Skipping
Cable Pinning & Skipping

We monitor all sudden movement of the cable as it gets picked up by current or tide – these small shifts have large energies associated and illustrate ongoing dynamic conditions.

Hot Spots
Hot Spots

We continuously monitor heating and cooling rates of the cable to pinpoint which areas are generating more heat.

Cable Discharge
Cable Discharge

We measure anomalous electrical activity in the cable – the final precursor to failure.

If you are worried about the presence of these cable degradation mechanisms, our monitoring service continuously details and measures the presence of each – at every point.

Benefits of Indeximate’s Scattersphere®

modelled on a 1 GW Offshore Wind Farm
Annual cost avoidance
£ 0 m
Savings on inspection costs
0 %
Fewer cable failures
0 %
Failure avoided every 3 years
0

Cable Health Monitoring Services

Bespoke client services, helping you with cable challenges. We provide specific campaigns to target one-time intervention for cable health.

Failure Pinpointing
Rapid geolocation and pinpointing of failure position.
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NKT-HV-Offshore-HV_offshore_wind
Cable Health Survey
Turnkey Diagnostic health assessment.
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Subsea Cable Insurance
Palliative Care
Extending life of failing cables.
Learn more
Subsea cable monitoring

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Independent Advice for Clients

Technology agnostic advice on assessing cable health.

Interconnects

Offshore Wind

Insurers

Power, through Intelligence.

Indeximate exploits the power of fibre optic sensing to understand the health of the cable.

Fibre sensing transforms your export, array or interconnect into a spectacular health monitoring system. Our non-invasive solution connects to one of your cable’s built-in fibres, delivering real-time insight with zero operational disruption. We turn the fibre into a series of highly sensitive virtual strain gauges, polled thousands of times a second. We use that data to understand and trend the health of the cable.

We tell you what is wrong, we tell you where, and we tell you how urgently you need to address.

Knowledge Hub

Visit our knowledge hub for the latest publications and news.

My Year at Indeximate
Blog

My Year at Indeximate: From Rebranding to Data Science

I joined Indeximate nearly a year ago as an intern with a blend of university theory and an eagerness to see how real businesses operate.
cable protection systems
Blog

Safeguarding the Final Meters: Monitoring Cable Protection Systems (CPS) with Distributed Acoustic Sensing

Subsea power cables are the lifelines of offshore energy infrastructure, carrying high-voltage energy through treacherous marine environments.
News

Indeximate: Continuous Offshore Intelligence

Indeximate broadens their reach by going beyond cable health to delivering multiple products aimed at solving critical windfarm and offshore industrial challenges.

Ready to transform your business and provide bottom line savings on operations?

Download our free datasheet to get started.

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