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Your vessel’s IT reimagined. Clean, stable, & predictable.

BlueCORE is the digital backbone of your vessel, a unified and secure platform built for life at sea. It brings every system into one clear structure, giving your crew consistency and your office full oversight. With smoother integrations and a stable foundation - BlueCORE turns reliability into real operational impact.
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    The Complete Solution

    The only ICT solution you will need for your vessels.

    Central Management

    Central management with a single
    point of contact.

    Sustainability

    BlueCORE contributes to a more
    sustainable world.

    IMO Cybersecurity Compliance

    The system comes with built‐in IMO
    cybersecurity compliance.

When your vessel starts telling its own story - you start shaping the future…

Imagine a vessel that doesn’t just travel across the ocean… but talks to you along the way. A vessel that tells you how it feels, what it needs, and what will happen - before it happens.

That’s exactly what BlueNEXUS delivers. BlueNEXUS collects and integrates sensor data from across the entire vessel, creating a live, reliable real-time picture that supports smarter decisions and proactive control - every hour, every day, anywhere in the world.

By unifying data from existing and new measurement points, BlueNEXUS gives your analytics tools the clean, structured input they need to deliver sharper insights and faster improvements.

Your vessel’s story

Delivered in real time for smarter decisions

From raw data to real insight

Insight that prevents problems, boosts efficiency and empowers your crew

This empowers you to:

Detect changes before they turn into problems
Optimise performance, fuel efficiency, and daily operations
Give both vessel and shore teams a unified understanding
Develop your business through insight - not guesswork
Build a fleet that learns, improves, and grows with your ambitions
BlueNEXUS transforms your vessel from a moving asset into a strategic powerhouse. Suddenly you don’t just have data. You have insight. You have time. You have control

BlueNEXUS – The technical story behind the insight

Behind every smart decision lies a solid technical foundation. BlueCORE SensorData builds that foundation by connecting the vessel’s most critical signals - from engine performance and fuel flow to environmental metrics, navigation data, and system health - and weaving them into one coherent structure.

It’s like giving your vessel a voice. And the technology behind it is as robust as it is elegant. A connected ecosystem. BlueCORE integrates sensors from multiple vendors and systems, harmonises the data, and presents it in a unified format. This means you can trust the figures - and act with confidence, fast. Engineered for the real world at sea. 

When connectivity drops, BlueCORE keeps going - continuing to collect, store, and process data locally. When the link returns, everything syncs seamlessly. That’s real reliability. A platform designed to grow with you.

A connected ecosystem

A resilient platform that gives your vessel a voice and your team clarity

Your vessel’s data becomes strategy

The moment your data connects, new possibilities open across the fleet

Once your sensordata lives inside BlueNEXUS, new possibilities open instantly:

AI-powered analytics
Automated reporting
Predictive maintenance
Digital Twins
Full transparency across the fleet
SensorData isn’t just a function - it’s an enabler for your future strategy. BlueNEXUS is a story about insight, control, and forward momentum - with your vessel as the main character.

Let’s navigate the future together

If you have questions about BlueNEXUS or any of our other solutions, we're here to help. Whether you want to explore features, opportunities, or the next step for your fleet, our team is always within reach. 

We’re happy to show you how SeaIT can strengthen your operations, support more confident decision-making, and give your fleet better conditions in everyday work. Don’t hesitate to get in touch. We’re only a call away and always ready to guide you forward.
The SeaIT Crew

We’re here to guide you forward

Reach out anytime. The SeaIT crew is only a call away.

BlueNEXUS Clients World Wide

"BlueCORE provides us with an advanced IT platform with real-time monitoring of all services and applications that is managed and maintained remotely.”
Alasthair Saunders
Scorpio Vessel IT Service Delivery Service Line Lead
“We have been working with Sea IT for several years – they stand out as a provider of innovative and advanced ICT solutions for the maritime industry. The efficient support team is providing us with reliable service all around the clock”.
Seenivasan Govindaraj
Head of Vessel IT at Maersk Tankers
"Sea IT has proven to be a reliable partner, and this upgrade will further enhance our vessel operations, increase reliability, and reduce maintenance complexities. The advanced security features and scalable architecture of BlueCORE ensure that we are well-prepared for future maritime operations.”
Matthias Hamann
Head of IT Operations at Oldendorff Carriers

100% uptime

Designed with an intrinsic redundancy

Intrinsic Redundancy

A chain is only as strong as it’s weakest link. 

This can make the difference between having 100% uptime for 5+ years or being without a working IT environment for weeks, even months. Our systems are designed with an intrinsic redundancy from the start. We design every update and add-on with the express purpose to have no single point of failure inside the system. The result speaks for itself; our monthly customer reports do not show any downtime at all.

Sustainability

Not only does BlueCORE contribute to a more efficient use of resources onboard, in the long run; it also allows for more remote use of all IT-related equipment. This means that vendors and suppliers can solve system-related issues from a distance. Having a no-visitor goal helps contribute to a sustainable world, and also helps owners and operators reach carbonization reduction goals.

Sustainability is all about how you utilize your investments to the maximum, without increasing the risks to people, companies or the environment. Sustainability is also about your partnerships and goals, and how you manage them over time.

Sustainable by Design

BlueCORE maximizes onboard efficiency and enables remote support

Our products connects the sea with the technology of tomorrow

Our Blue family powers the digital heartbeat of modern fleets. Built for stability, security and real-world operations at sea. Simple to deploy, effortless to support and designed to keep vessels moving. Discover the ecosystem.
BlueCORE

BlueCORE

The complete vessel IT platform. Standardized, secure and engineered for predictable performance in the toughest environments. One solution. Total control.

Explore BlueCORE
BlueCORE

BlueNEXUS

Your vessel already measures everything. BlueNEXUS turns that data into insight, automation and smarter decisions. From sensor streams to real operational value. See what BlueNEXUS unlocks.
Explore BlueNEXUS

SeaIT.Online

A small device with a big impact. Instantly map your IT environment, strengthen cyber security and unlock add-on services like PBX and dashboards. The perfect first step toward BlueCORE. Start with SeaIT.Online.
Explore SeaIT.Online
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Arntorpgatan 11
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