Offshore vessels

Fibre optic cable lay vessels

Meet the next generation of fibre optic cable lay vessels; fully integrated, future-ready, and built for efficiency.
Fibre optic cable lay vessel per water front

Enabling global connectivity

In today's world, where data drives everything- from global communication to smart cities and AI - fibre optic cables form the backbone for it all. Our specialised cable lay vessels are engineered to deploy these high-speed data highways across oceans with precision and reliability. These are complex, high-value systems—and installing them demands a trusted, experienced partner.

Backed by decades of expertise, we understand the complexities of subsea operations and the challenges operators face. Our approach is built on strong partnerships, ensuring every solution is engineered to meet your unique requirements—so you can focus on what matters most: connecting the world.

Telecomms across the globe

One partner - one ecosystem

At Royal IHC, we don’t just build vessels, we deliver end-to-end solutions for fibre optic and subsea cable installation. Every mission is different, and the right solution starts with truly understanding yours. Through a single integrated ecosystem—combining vessel design, mission equipment, automation, and lifecycle support—we deliver precision, reliability, and performance from concept to connection. 

With in-house production, tailored configurations, and everything under one roof, you get complete coordination and faster delivery—without the complexity of multiple interfaces.

Tailored design, trusted delivery

  • Cable tank capacities up to 9000 t - built for scale.
  • Multiple cable highways for faster laying and parallel operations.
  • Real-time control and feedback - precision when it counts.
  • Cable-ready, repeater-safe.
  • No wasted space-smart layouts for smooth crew and workflow.
  • Robust, stable, dependable - even when the weather isn’t.
  • Quiet cabins, open spaces - comfort that travels offshore.
Cable Lay vessel - front
Cable lay vessel - top
Cable lay vessel - back

Reliable. Responsible. Ready.

Performance & Technology

Efficient. Reliable. Cost-effective. Our hybrid power system combines efficient gensets and battery packs for stable DP operations, reduced fuel consumption, and lower emissions. Every design detail, from hull optimisation to endurance, is fine-tuned for maximum efficiency and cost savings.

Protect your mission

Cables are buried up to 3.3m with our Sea Stallion FibrePro ploughs or up to 5m with our Hi-Traq trencher, ensuring robust defence for your data cables. Tamper-proof handling, advanced cable shielding, and 24/7 system monitoring ensure integrity, while redundant fail-safes and secure remote access reinforce safety and cybersecurity.

Driving Sustainability

Sustainability can be complex, but we make it simpler. We guide you in reducing environmental impact with tailored solutions aligned to your goals. From selecting the right technology to navigating financial and regulatory considerations, we support you at every step. With methanol and hydrogen-ready vessels, electric mission systems, and Scope 3-conscious sourcing, we help drive real, measurable change—without compromising performance.

Cable lay vessel - per water back

Discover our cable laying solutions

Purpose-built for deep-sea telecom and fibre optic installation, our vessels combine DP2 positioning, enclosed cable hangars, and panoramic bridge views to deliver precise, safe operations. Designed with customizable capacity, overall dimensions, tank size, and deck layouts, each vessel adapts seamlessly to your mission requirements. 

CRV vessel

Discover our cable repair solutions

Our T1500-18 is a robust and compact solution for fast response in critical conditions. Also equipped with cable laying capabilities, this vessel provides a solution that is designed for speed, and efficiency with a focus on low operational cost. With provisions available for trenching and ROV operations, this vessel can clock speeds of 14 knots and has a cable holding capacity of up to 1500t. 

Hi-Traq Jetter, subsea trenching vehicle

Mission equipment

The right equipment makes all the difference. Our in-house precision cable handling systems, automated control solutions, and subsea cable burial systems safeguard critical networks—even in the toughest conditions. Combined with advanced diagnostics, we deliver complete flexibility and reliability throughout your mission. Want to explore more? Discover our full range of offshore equipment

More information?

  • Luuk Koster

    Luuk
    Koster

    Sales manager integrated vessels

Fibre Optic cable lay vessel per water front

Want to know more about our FO cable lay vessels?

Fill in the form and our experts will contact you!