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Contact Details

  • Seascape Subsea Technology BV

    De Hoogjens 22 4254 XW Sleeuwijk The Netherlands

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Seascape was founded by Martijn Juijn in 1992. Martijn is a former commercial diver and used his experience and knowledge to develop high end underwater technology. From the moment Seascape was established, the company continued to proactively expand, growing to 10 specialists in electronics, diving equipment, and offshore and underwater civil construction equipment.

Seascape specialises in the sales and manufacturing of underwater equipment and tools. The company has their own established brand, Novasub, which includes a wide range of CCTV systems, diver radios & control units, cameras, lighting, cables, diver umbilicals, diver airpanels and diver containers.

Seascape is an exclusive distributor of a number of high quality subsea products, throughout the Benelux region, for companies including Tritech, SeaBotix, Applied Acoustics, Deepsea Power and Light, Birns, Tritex, and Rovbuilder.

Seascape creates “custom made subsea solutions” for every challenge. Through the many years of experiences and the different disciplines it has.

Seascape provides first class professional service on a global scale, as well as facilities like testing and certification of umbilicals, diver containers and hydrostatic pressure testing (max. 600 bar).

Development Process

Seascape provides a high level of creativity and quality for custom made subsea solutions, whilst managing the projects within the limits of planning and budget.

Ideation Phase

Our goal is to develop a custom made subsea solution for the user, which is easy to control and to interact with. In the consultation phase, we can help you achieve your project requirements. With years of experience in subsea and offshore markets, we always try to develop a realistic and innovative concept.


During the design process the concept will be engineered into a worthy product. The engineering is done with a high level of detail and knowledge. The different in-house expertise makes it possible to develop the concept into a manufacturable product. We have for example our own development department for electronics, so we can integrate faster and easier interaction of electronic products. But also 3D modelling, advanced simulation tools and software design.


With years of experience and in house expertise, we deliver high quality products. Together with our partners we offer you a wide range of products for a highly competitive price.


All products and projects are thoroughly tested according to our protocols. Our quality control system ensures a continuous quality of our product range. The products or project are subjected to various tests and calibrated. For pressure testing, we have our own hydrostatic pressure facility which is also available for rent by third parties.


Following the testing and delivery of the equipment, Seascape offers commissionion services of the equipment to ensure that it operates and performs as anticipated.

Available expertise

Seascape provides in accordance with you as a customer a complete system design. The several in house disciplines give you a “one-stop” solution. With expertise in different fields, we can offer you smart integration and communication of systems. As a result, you don’t need to communicate with various suppliers.

This includes:

  • 3D mechanical design 3D cad design in Solidworks, FEM analyze
  • Hydraulics design Dredging design and calculation, mechanical hydraulic implementation
  • Electronics/electrical engineering PCB design, Microcontroller programming, data interfacing, power control
  • Software design and implementation Visualization of video, data and sensors. Control system and logging. Automation
  • Mechanical production Milling, welding, assembly
  • Testing Pressure testing (up 600 Bar), water basin testing (flow testing), load testing.
  • Assembly Electronics, electrical and mechanical assembly