ATERIMAR, with its long experience in marine products, is also an expert in brown and red algae.

This natural product of the sea has been used by mankind for generations in agriculture, but also in human nutrition. A wide range of products from different types of seaweed allows for various uses, from food supplements to fertilisers.

As a rich source of prebiotics and nutrients, seaweed provides humans, animals and soils with the basic elements they need during their different life cycles. The main nutritional value of algae comes from their constituent elements: minerals, trace elements, fibres, vitamins…

Algae are used in various sectors of activity:

– Alginate
– Animal feed
– Human food
– Fertilisers

Algae are also a source of Omega 3. Surprisingly, fish are practically incapable of producing EPA and DHA. EPA and DHA are produced by marine microalgae, which are consumed by phytoplankton and shrimp, which in turn feed the fish. Algae oil is derived from microalgae and is a product naturally rich in OMEGA 3 DHA. This plant-based resource is a sustainable and environmentally friendly alternative to fish oil.

Thanks to our flexibility, we can offer our range in different forms, liquid for concentrates or in the form of sheets, flakes, powder or micronised for dehydrated products.

We can also adapt our packaging to your needs: bags, big-bag, bulk for dehydrated products or: drums, IBC, flexitank for liquid products.

We always work to optimise the logistic chain with the incoterm that best suits your needs: EXW, FOB, CFR, CIF or DDP.


Ascophyllum nodosum

Seaweed concentrate and extract

Laminaria digitata

Macrocystis pyrifera

Espirulina (Arthrospira)

Aceites de algas

Non-exhaustive list. Please contact us for a tailor-made offer.


We look forward to hearing from you


(+34) 931 380 103



C/Rector Triado 55-57 08014 Barcelona – España