Discover how to turn theory into proven performance under pressure. We've also designed this blog post for an optimum user experience: first, read this blog post in less than 5 minutes, then decide if you want to download the ebook (30-minute-read).
If you’ve ever worked on a subsea project, you’ve probably seen it happen: Two world-class pieces of technology, flawlessly designed, but they never perform as expected once deployed. Why? Often, the weakest link isn’t software, electronics, or hydraulics. It’s the cable termination. That small interface between the umbilical and the equipment carries everything: power, data, tension, and trust. And when it’s not engineered to the same standard as the rest of the system, the deep sea has a way of reminding you. Fast.
Why is it important to involve your cable supplier early in developing your new product or equipment? At DeRegt, we often see customers who have succeeded in developing an excellent Sonar or ROV system but forget to think of the cables involved or underestimate their complexity. Two brilliant systems without the right umbilical are just isolated hardware. The cable is not a connector — it’s the critical pathway that enables data, energy, and control to coexist as one functional system.
Whether you’re designing subsea systems, modeling material behavior, or researching extreme environments, this is where physics, materials science, and real-world engineering meet. In this 49-minute masterclass, DeRegt’s R&D Manager Sander van Leeuwen reveals what truly determines the performance, safety, and lifespan of deep-sea ROV umbilicals. And how the same principles apply to any complex engineered system operating under pressure, tension, and time. Your time is precious, so first we'll share with you the key subjects that Sander will be talking about.
Remotely Operated Vehicles (ROVs) are transforming how we explore, inspect, and operate beneath the ocean’s surface. Yet one critical component often determines whether a subsea project succeeds or fails: the ROV cable. It’s the vital connection that transmits power, data, and control. While also physically linking the ROV to the surface. Choosing the right cable isn’t just a technical decision; it’s a strategic one.
The ROV landscape in 2026 is evolving faster than ever. Electrification, autonomy, and deeper offshore operations are reshaping how subsea missions are powered, controlled, and sustained. Behind every breakthrough stands a silent enabler: the cable. At DeRegt, we see the next generation of ROV systems not just going deeper, but getting smarter, lighter, and more efficient. We like to share these 5 trends that are driving that change.
Subsea cables form the backbone of global communication and energy infrastructures. Technological advancements in this sector are crucial for industries such as telecommunications, offshore energy, and defense. In this trend analysis, we explore the key developments that will shape subsea cable technology in the coming years and how companies, including DeRegt Cables, are responding with innovative solutions.
For 40 years or more, ROVs have been used for underwater tasks in oil & gas drilling, defense and ocean research. Over time, ROV technology has vastly improved in size and sophistication. While seemingly mundane, the cables that transmit power, communications, and data to and from the ROV have also become quite sophisticated.
Since those early beginnings, a new emphasis on renewable energy resources has accelerated the use of ROVs for installing offshore wind turbines, and more recently wave and tidal (ocean) power. As coastal waters become more crowded, power companies are branching into deeper waters.
What really happens inside your cable when the ocean starts pushing back.
One of the key elements of working with dynamic subsea cables is installing it onto a winch. This can be done in various methods, however, it is of utmost importance to execute the process correctly to prevent any potential damage. Your cables play a vital role in your operations, and safeguarding them from harm will help you avoid significant costs and minimize downtime.
