''The solutions we provide enable other organizations to reach their environmental impact objectives.''

Our mission is to:

Stimulate biodiversity under & above water

Add ecological value to your construction projects

Create the right conditions for nature to restore  

Our solutions enrich underwater life:


The Modular Sealife System (MOSES) is a modular building system that serves as habitats for marine life to find food, shelter, and a safe space to reproduce. MOSES can be used to build functional structures, such as scour protection, riverbank reinforcements or wave breakers that simul-taneously function as artificial reef.


The Sheet Pile Eco-Territorial Reinforcement (SPECTER) system consists of multi-layered hanging cases for aquatic plants. SPECTER can be applied on to sheet pile installations and enables water plants to grow, thereby creating a green aquatic wall full of life, which helps to restore fragmented fish migration routes. 


Reefpools are bio-enhancing armor units to be installed along a dike or breakwater. They can be used for dike reinforcements, while stimulating local biodiversity. 80% of the materials are natural resources that can be found in the ocean and the high calcium carbonate level has a positive effect on oyster and mussle growth.

Check out our projects:

Groningen, the Netherlands

Shimoni, Kenya

Portobelo, Panama

Satisfied customers

Working with ReefSystems in a tender, we have been able to make a difference in the assessment. ReefSystems was able to move fast and make a suitable design that will increase biodiversity in the project area. ”

- Van Halteren Infra -

Accelerator programs & partners

Where we managed to meet incredible mentors, gain new skills & get a new perspective on our products.

Atlantic Smart Ports program

The EU-funded AspBAN project is a deep dive into the European Blue Innovation ecosystem. This program will connect us to other startups, scale-ups and SMEs to discuss collaboration opportunities and start pilot projects in ports within Europe!


Deltares is an independent institute for applied research in the field of water and subsurface. In 2021 we have been selected by a jury from Deltares to test the stability of our reefs in various storm condition. With the help hydraulic engineering specialist we have determined the minimum weights of reefs for different places in the world. Click here to learn more about the tests.

Be Start

In 2021 we have been selected to take part of the BeStart accelerator program. This program has helped us to develop our technologies and has introduced us to valuable contacts in the north of Holland. With BeStart we have been able to contribute to a cleaner environment and more biodiversity!

Startup In Residence Program

Through the SIR program, we have been able to get into contact with the right people inside the municipality, meet the Ideahackers team, our amazing coach Vitas Kersbergen, a network of talented and motivated entrepreneurs, and gain a lot of new skills and insights. The SIR intergov is our favorite accelerator so far.

Postcode Lotteries Green Challenge

Participating in the Postcode Lotteries Green Challenge has brought us a lot of new insights into our work and communication. To be selected as one of the 25 nominees was not only a very pleasant confirmation, but it also brought us the right form of traction.


We learned a lot about Co2-reduction and scalability at the Climate-Kic program. Very interesting to get to know other sustainable entrepreneurs, get new insights and broaden our network. 

Check out our latest developments on
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KvK: 80431321

Btw: NL861671405B01