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title: Cases
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# Showcase of our work

[All markets](https://deregtcables.com/cases#list) [Remotely Operated Vehicles](https://deregtcables.com/?sector=ROV&hsLang=en#list) [Defense & Security](https://deregtcables.com/?sector=Defense&hsLang=en#list) [Energy](https://deregtcables.com/?sector=energy&hsLang=en#list)

[![Honghai new - Subsea cables engineered to reduce downtime - thumbnail](https://deregtcables.com/hubfs/Honghai%20new%20-%20Subsea%20cables%20engineered%20to%20reduce%20downtime%20-%20thumbnail.webp)  ROV

![honghai-logo](https://deregtcables.com/hubfs/New%20Website%202025/Customer%20logos/Customer%20logos%20WebP/honghai-logo.webp)

### Subsea cables engineered to reduce downtime

](https://deregtcables.com/cases/subsea-cables-engineered-to-reduce-downtime?hsLang=en)

[![Geomil - ROV umbilicals - thumbnail](https://deregtcables.com/hubfs/New%20Website%202025/Cases/Geomil%20-%20ROV%20umbilicals%20-%20thumbnail.webp)  ROV

![geomill-logo-1](https://deregtcables.com/hubfs/New%20Website%202025/Customer%20logos/Customer%20logos%20WebP/geomill-logo-1.webp)

### ROV umbilicals that go deeper and last longer

](https://blog.deregtcables.com/cases/rov-umbilicals-that-go-deeper-and-last-longer?hsLang=en)

[![Royal IHC - Umbilicals that make ultra-deep nodule harvesting work - thumbnail](https://deregtcables.com/hubfs/New%20Website%202025/Cases/Royal%20IHC%20-%20Umbilicals%20that%20make%20ultra-deep%20nodule%20harvesting%20work%20-%20thumbnail.webp)  ROV

![royal-ihc-logo](https://deregtcables.com/hubfs/New%20Website%202025/Customer%20logos/Customer%20logos%20WebP/royal-ihc-logo.webp)

### Umbilicals that make ultra-deep nodule harvesting work

](https://blog.deregtcables.com/cases/umbilicals-that-make-ultra-deep-nodule-harvesting-work?hsLang=en)

[![0Sonar tow cable for USV - thumbnail](https://deregtcables.com/hubfs/New%20Website%202025/Cases/0Sonar%20tow%20cable%20for%20USV%20-%20thumbnail.webp)  Defense & Security

### Sonar tow cables for USVs

](https://deregtcables.com/cases/sonar-tow-cables-for-usvs?hsLang=en)

[![Neutrally buoyant cable for submarine - thumbnail](https://deregtcables.com/hubfs/New%20Website%202025/Cases/Neutrally%20buoyant%20cable%20for%20submarine%20-%20thumbnail.webp)  Defense & Security

### Neutrally buoyant sonar cables for submarine towed sonars

](https://deregtcables.com/cases/neutrally-buoyant-sonar-cables-for-submarine-towed-sonars?hsLang=en)

[![Multistatic anti submarine warfare cables - thumbnail](https://deregtcables.com/hubfs/Multistatic%20anti%20submarine%20warfare%20cables%20-%20thumbnail.webp)  Defense & Security

![ultra-logo](https://deregtcables.com/hubfs/New%20Website%202025/Customer%20logos/Customer%20logos%20WebP/ultra-logo.webp)

### Multistatic Anti-Submarine Warfare cables

](https://deregtcables.com/cases/multistatic-anti-submarine-warfare-cables?hsLang=en)

[![OPT - Designing fatigue-proof subsea cables - thumbnail](https://deregtcables.com/hubfs/New%20Website%202025/Cases/OPT%20-%20Designing%20fatigue-proof%20subsea%20cables%20-%20thumbnail.webp)  Energy

![ocean-power-technologies-logo](https://deregtcables.com/hubfs/New%20Website%202025/Customer%20logos/Customer%20logos%20WebP/ocean-power-technologies-logo.webp)

### Designing fatigue-proof subsea cables

](https://deregtcables.com/cases/designing-fatigue-proof-subsea-cables?hsLang=en)

[![Aker Solutions - Reverse-engineering operationally critical subsea cables - thumbnail](https://deregtcables.com/hubfs/New%20Website%202025/Cases/Aker%20Solutions%20-%20Reverse-engineering%20operationally%20critical%20subsea%20cables%20-%20thumbnail.webp)  Energy

![aker-logo](https://deregtcables.com/hubfs/New%20Website%202025/Customer%20logos/Customer%20logos%20WebP/aker-logo.webp)

### Reverse-engineering operationally critical subsea cables

](https://deregtcables.com/cases/reverse-engineering-operationally-critical-subsea-cables?hsLang=en)

[![TGS - A partnership for uptime - thumbnail](https://deregtcables.com/hubfs/New%20Website%202025/Cases/TGS%20-%20A%20partnership%20for%20uptime%20-%20thumbnail.webp)  Energy

![tgs-logo](https://deregtcables.com/hubfs/New%20Website%202025/Customer%20logos/Customer%20logos%20WebP/tgs-logo.webp)

### A partnership for uptime

](https://deregtcables.com/cases/a-partnership-for-uptime?hsLang=en)