''The solutions we provide enable construction companies to increase their positive environmental impact.''

- Max Dijkstra & Jesse de Bont, founders ReefSystems -

Our mission is to:

Stimulate biodiversity under & above water

Add ecological value to your water construction projects

Create the right conditions for nature to restore  

Decrease CO2-emissions of construction projects

Our solutions enrich underwater life


Creating ecosystems as:

Artificial reefs | Scour protection for offshore wind parks | Riverbank reinforcement | Submerged breakwaters

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. At the same time MOSES can be used to create functional structures, such as scour protection, riverbank reinforcements, wave breakers, or artificial reefs.


Creating ecosystems in:

Waters with sheet pile installations

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

Latest projects

Portobelo, Panama

Schipluiden, the Netherlands

Shimoni, Kenya

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

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

Be Start

In 2021 we have been selected to take part of the BeStart accelerator program. The coming year we will develop our technologies with BeStart 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. 

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