Dutch Seaweed Group logo
Dutch Seaweed group


Dutch Seaweed Group (DSG) was founded in October 2020 and is located in Yerseke. Our company stands for healthy, sustainable, local seaweed, harvested from our own farm in the Easternscheldt. DSG controls the entire process from seed cultivation to processing. Within our short existence, DSG has already become one of the top 10 seaweed companies in Europe.

Our Product Portfolio

Integrating seaweed into daily life

At DSG we believe it is important to have more sustainable resources integrated into our daily lifes and reduce our footprint. Seaweed is an excellent addition to our diet because of its richness in essential minerals, omega 3 and 6, and taste enhancing properties. In addition it presents many health benefits and has many different applications in animal feed, biostimulant, nutraceutical, cosmetic and pharmaceutical industry.

Dutch Seaweed group sea

High Quality, Sustainable Seaweed

Our Ulva or sea lettuce is grown in land-based systems and is available as freshly frozen, powder and flakes.

With our system we can provide industries with a reliable source of high-quality seaweeds. It allows for the highest levels efficacy, traceability, (organic) certification & security. The cultivation process is fully controlled and complies with international standards for heavy metals, pesticides and biological pollutants. Costs are predictable and the seaweed can be produced year-round.

The land-based approach presents an environmentally acceptable method for the cultivation of seaweeds with limited impact on vulnerable ecosystems.


Umami Flavor & High Concentrations of Essential Minerals

Ulva is a fast growing marine edible green algae. It is often called ‘Sea Lettuce’ and is praised for its’ Umami flavor, antioxidants and high concentrations of essential minerals, especially iodine.

It is rich in soluble and non-soluble nutritional fibers (38%), and proteins (up to 30%) and further is a source of magnesium, calcium, potassium, iron, iodine and many more minerals, vitamins, chlorophyll, beta carotene and lutein.

Ulva also contains the polysaccharide Ulvan, which is of significant interest for applications in human health, agricultural and biomaterial products because of its antibacterial, antifungal and antioxidant properties.

Depending on recipe and the method of preparation (cold dishes, cooked, fried, roasted or baked) we can supply you with our Ulva in different forms such as freshly frozen leaves or as dried flakes & powder.

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EU organic logo2
BRCGS food safety certificate
USDA Organic
Dutch Seaweed Group logo