We choose homologated suppliers to ensure the quality of our products.


The rapid response capacity makes us one of the referents in this sector.


We support and we give service to the main companies belonging to the maritime, fisheries and aquaculture sectors.


Commitment and honesty with the market. We give solutions based on confidence and industrial know how.

Origin and Experience.

The company have been founded in 1991 (Vigo – Spain).

In 1996, the company began to supply anchoring & mooring equipment and accessories for aquaculture farming, such as ropes, wires, anchor, chain and buoys.

Six years later, in 2003, the first cages were built intended to the transport and fattening thon, opening new international markets; the first one was Tunisia.

Lately, in 2006, we started the production of the first auxiliary boats for the marine farms.

Recently, in 2014, we installed the biggest long-line in the Iberian Peninsula meant to Oysters Production (Crassotrea Gigas). The production capacity is around 2000 Ton/year.

At this moment, the company is working in several international “turnkey” projects for farming installations, intended to fattening thon and other species.

We have a wide range of naval hardware: steel wire ropes, chains and all kind of inox accessories.

Fish Farming

  • Our floating cages are built completely in 100% virgin polyethylene. This material is considered the best for marine applications because the good mechanical resistance, flexibility and duration.
  • The welding of the pipe of these cages for aquaculure are made by thermofusion and its made by homologated welders with a long professional experience
  • The supports (brackets), fabricated by Rotomoulding system, are designed to work in the most exigent environmental conditions, supporting the forces exercised on the cages when the heavy storms are. All the moulds are fabricated by us and we can produce supports for different pipe diameters: 200,250,280,315,400 mm.
  • In spite of the round cages are the most commonly used, we make other geometric configurations (square, rectangular, hexagonal).


Detailed and actualized articles




SPyA provides AISI316 grade stainless accessories, which ones are used in pieces that need high resistance to corrosion (against chemicals, acids and saline atmosphere). Their use are suitable  for naval industry Steel is a mixture of iron with carbon. The alloy of...

AquaFuture Spain’22

AquaFuture Spain’22

In March 2022, the “Recinto Ferial de Silleda” (Pontevedra) will host AquaFuture Spain'22, the first international Aquaculture fair in Spain The organizers are convinced that this event will help to promote and reinforce a strategic sector: "Aquaculture is present and...

Floating cages in Morocco

Floating cages in Morocco

Workers of our company were carrying out the installation and the maintenance of four 50 m diameter floating cages. Three of them, were installed in Larache and the other one in Kenitra, both populations are located in the northwest of Morocco Here, you can find some...

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