Advanced Subsea Inspection & Survey Services
Advanced ROV Technology
With our brand-new custom build ROV system, we deliver reliable, high-quality subsea inspection and survey solutions for offshore, maritime, industrial, and inland water operations. Our advanced equipment and experienced operators allow us to perform efficient underwater missions while reducing downtime, risk, and operational costs.
Our latest ROV platform is designed for demanding underwater operations where precision, stability, and performance are essential. Equipped with one of the industry’s best multibeam sonar systems, the ROV delivers excellent visibility and accurate data even in low-visibility conditions.
The system is highly versatile and can be fitted with a wide range of sensors and tools currently available on the market. This makes it suitable for inspections, surveys, cleaning operations, measurements, mapping, and custom underwater solutions.
The ROV can be configured for services including:
- High-pressure cleaning
- UT readings
- CP readings
- Magnetometer surveys
- Photogrammetry
- 3D modelling
- Vessel inspections
- Quay wall inspections
- Tank inspections
- Underwater surveys
- Custom tooling and sensor setups
What we do
ROV Inspections
We provide professional Remotely Operated Vehicle (ROV) inspections for underwater structures, assets, and infrastructure. Using high-definition live video and precise maneuverability, we inspect:
- Offshore structures and pipelines
- Quay walls, jetties, and bridges
- Ship hulls and propellers
- Cables and underwater installations
- Industrial water intakes and outfalls
- Inside monopiles and windfarm support
Our inspections help identify damage, corrosion, marine growth, and structural issues quickly and safely, without the need for divers in many situations.
Side Scan Sonar Inspections
Our system is ideal for:
- Object detection and recovery
- Pipeline and cable route inspections
- Debris and obstruction surveys
- Search operations
- Seabed mapping
Side scan sonar allows us to cover large areas efficiently and detect objects even in low-visibility conditions.
Multibeam Surveys
Using advanced multibeam sonar systems, we produce accurate 3D bathymetric data and underwater terrain models. Multibeam surveys are commonly used for:
- Hydrographic surveys
- Dredging support and monitoring
- Port and harbor inspections
- Pre- and post-construction surveys
- Seabed analysis and mapping
Our survey data supports informed decision-making with precise and reliable underwater measurements.
ROV Rental & Repairs
In addition to inspection and survey services, we also offer ROV rental and technical support solutions. Whether you need temporary equipment capacity or fast repairs, we can help keep your operations running smoothly. Services include:
- ROV rental solutions
- Maintenance and troubleshooting
- Repairs and upgrades
- Technical support and mobilization assistance
About Raaijman Robotics
The start
Raaijman Robotics has its roots in more than 20 years of underwater experience. The company originally started as Diving Service Raaijman, operating as a sole proprietorship and providing professional diving services for a wide range of underwater projects. Over the years, this hands-on experience built a strong foundation in marine operations, underwater inspections, problem solving, and working safely in challenging environments.
In 2014, the company took an important step forward by entering the ROV industry. This new chapter began with ROV training in the Philippines, together with close friend Johan. What started as a new technical direction soon became a major part of the company’s future. The combination of practical diving knowledge and advanced robotic technology created a strong advantage in the underwater inspection and service market.
From that point onward, Raaijman Robotics began working with respected companies such as Bluestream and N-Sea. These collaborations helped the company gain valuable experience in professional ROV operations, offshore support, vessel inspections, and specialist underwater projects.
Our Development
In 2016, Raaijman Robotics purchased its first ROV system: the SeaBotix LBV 300-5. This was followed by the slightly larger vLBV 300, allowing the company to take on a wider range of inspection and survey work. With these systems, many successful projects were completed, including vessel inspections, quay wall surveys, sprinkler tank inspections, and various inland underwater assignments.
After years of practical field experience and countless completed inspections, the time came to invest in a new and more advanced system. This time, the goal was clear: the next ROV had to be an industry-leading platform with exceptional capabilities, high reliability, and maximum flexibility.
Before making a final decision, almost two years were spent testing systems, visiting suppliers, inspecting factories, and comparing different technologies. Only after this thorough process was the decision made to commission a very special ROV. This advanced system has the unique ability to fly in all directions, making it highly manoeuvrable and extremely efficient in complex underwater environments.
Why Choose Us?
With more than two decades of underwater experience, advanced ROV technology, and a practical hands-on approach, Raaijman Robotics is a reliable partner for professional underwater operations.
We combine field experience, modern equipment, and technical knowledge to deliver high-quality results. Our goal is always the same: to provide clear data, safe operations, and efficient solutions for every client.
Whether you need a standard ROV inspection or a fully customized underwater setup, Raaijman Robotics is your one-stop shop for professional underwater robotic services.
Our services
Built for every project
Raaijman Robotics provides professional ROV services for both offshore and inland underwater projects. Whether the job involves inspecting a vessel hull, surveying quay walls, checking underwater structures, or collecting detailed sonar data, we bring the right equipment and experience to every project.
Our background in commercial diving gives us a practical understanding of underwater work. This allows us to approach every project not only from a technical point of view, but also from a real operational perspective. We understand the challenges below the surface and know how to deliver safe, efficient, and reliable results.
Custom Solutions
Every underwater project is different. That is why Raaijman Robotics focuses on flexible and tailor-made solutions. Our ROV systems can be adapted to meet specific project requirements, whether that means adding specialist sensors, developing custom tooling, or creating a complete setup for a unique underwater task.
When a standard solution is not enough, we work with clients to design the right approach. From inspection and measurement to cleaning and data collection, we aim to provide a complete service from start to finish.
Contact us
Contact us today to discuss your subsea inspection, survey, or ROV support requirements.
Ralf Raaijman
subsea equipment specialist
+31(0)648182399
info@raaijmanrobotics.com
