Rio Mare
  • Find out about the Rio Mare Quality
    journey from the sea to the table.

    A few useful tips:

    To continue along the journey click on the arrows to the right and left of the illustration or use the keyboard keys.

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    Enjoy your journey!

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    Tuna fishing

    Did you know that...

    The trawlers used to fish tuna can be as long as 100 metres and are equipped with refrigerators to freeze the tuna as soon as it is caught and guarantee its maximum safety and hygiene

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    Tuna fishing Oceans

    Did you know that...

    Our tuna comes from the equatorial waters between the two tropics.
    About 77% of fished tuna comes from the Western Pacific Ocean and the Indian Ocean.
    This is where Rio Mare tuna comes from.

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    Yellowfin Tuna

    Did you know that...

    Yellowfin Tuna (Thunnus Albacares) owes its name to the distinctive strong yellow colour of its dorsal and ventral fins

    • it weighs up to 60 kg and is one of the fastest fish
    • It is Rio Mare’s preferred tuna as it guarantees the highest levels of quality both in terms of flavour and aesthetics (it has a pink hue) and texture (its meat is very tender)
    Yellowfin Tuna
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    Longtail Tuna

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    Longtail Tuna (Thunnus Tonggol)

    • is only fished in specific areas and during certain months (coastal areas of Malaysia and Vietnam)
    • its meat is almost white in colour and has a delicate flavour
    Skipjack Tuna
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    Skipjack Tuna

    Did you know that...

    Skipjack Tuna (Euthynnus Pelamis) owes its name to the longitudinal stripes it has along its belly.

    • unlike the better known Yellowfin, it is smaller, reaching a weight of 3 to 4 kg and lives in shallower waters
    • It is the most popular species in the canning industry and appreciated for its pale colour and pleasant flavour.
    Longtail Tuna
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    Purse seine

    • this is the method preferred by Rio Mare
    • it involves the use of freezer vessels up to 100 metres long, that can stay in the sea for 2-3 months
    • once a shoal of tuna is spotted, a net is dropped from the large fishing trawlers and, with a circling manoeuvre, the net is closed to form a sack (seiner)
    • the fish is lifted aboard and immediately transferred to large freezers (-18°C), to guarantee maximum hygiene and traceability
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    Fishing methods and vessels

    Pole&Line

    • an almost artisanal fishing method that Rio Mare promotes in the Solomon Islands, a developing country
    • it takes place close to the coast and results in the fishing of small tuna such as Skipjack tuna
    • once the shoals are spotted, the fishermen throw small fish into the water as bait and lower their rods
    • the tuna is reeled in on the hook one-by-one
    • the boats used by Rio Mare have a modern fish freezing system onboard that guarantees high standards of security.
  • Processing

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    Fishing site buildings

    Preparing the loins

    Processing Rio Mare tuna begins in buildings close to fishing sites.
    The fish is defrosted, its head and tail are removed, and it is then cleaned thoroughly and divided into chunks to obtain large and well-cleaned loins that will be sent to the Cermenate plant in the province of Como for the canning phase.
    Products that undergo highly artisanal processing, like the Rio Mare tuna loins, are canned right at the fishing site. They are already packaged when they reach Italy.

  • Production

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    Production at the Italian plant

    Canning and production

    From the fishing sites, the tuna loins conclude their journey at the Cermenate plant (province of Como), which produces over 60% of Rio Mare products.
    With a production capacity of 3 million cans a day, the Cermenate plant is the largest, most modern and most advanced of its kind in Europe.

    The whole production process is completed within just 6 hours: defrosting, canning, sterilisation, packaging and warehouse storage.

    Quality control

    To guarantee the food safety of our products, thousands of controls are also carried out both on raw materials and on the product.
    For instance, 15 000 controls are carried out every year to detect the potential presence of histamine.

  • Distribution

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    Traceability

    A transparent journey

    Rio Mare tuna has a completely traceable biography , from its origins through to its arrival on the shelves of major food retailers.

    This guarantees maximum transparency and makes it possible to evaluate the quality of the work at any moment on the production chain.
    The code on the can provides all of the information on the journey made by Rio Mare tuna.

    Consumption

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    Fish is good
    for you

    Did you know that...

    Rio Mare tuna is nutritious and tasty and a valid alternative to fresh fish. In fact it guarantees the same nutritional value, is preservative-free and highly controlled.