Marituna is a seafood supplier serving international B2B markets, supplying canned tuna, specialty seafood and premium products to importers, distributors, wholesalers, retailers and food service partners. Our role goes beyond a single product category — we work with buyers to consolidate seafood sourcing across canned tuna, specialty seafood and select truffle products, reducing the complexity of managing multiple vendors for related categories.
Every product category we supply is backed by the same export process: confirmed specifications, clear documentation and a dedicated point of contact throughout the ordering relationship. This consistency is particularly valuable for buyers who source across more than one seafood category and want a single, predictable process rather than a different experience with each product line.
A Seafood Range Spanning Multiple Categories
As a seafood supplier, our range is organized to support buyers who want to consolidate sourcing rather than manage separate vendors for each product line:
- Canned tuna across classic, olive oil, light, sauced and ready-to-eat salad formats
- Specialty seafood products including caviar, king crab and other premium items available through our seafood range
- Truffle products for buyers serving gourmet or specialty retail channels, available on our truffle page
Buyers can review full specifications across categories in our downloadable product catalogs, which are commonly used internally by procurement teams to compare formats before requesting a formal quotation.
What International Buyers Look for in a Seafood Supplier
Seafood sourcing carries specific considerations that differ from other food categories — cold chain handling where applicable, product-specific documentation, and consistent quality across production runs. Buyers evaluating a new seafood supplier generally prioritize consistent specifications, dependable lead times and a supplier who communicates proactively rather than only when asked. These same priorities apply whether the order is a container of canned tuna or a smaller shipment of specialty seafood.
Our export team manages sourcing, quality verification and documentation directly, so buyers have a single, consistent contact regardless of which category they are ordering from.
Working with Approved Production and Sourcing Partners
Marituna works with carefully selected, approved production and sourcing partners across our product categories rather than operating a single in-house facility for every item we supply. This allows us to match each category — canned tuna, specialty seafood or truffle products — with partners who specialize in that specific area, while our team maintains consistent oversight of specifications, packaging and documentation across the full range. Our approach to sourcing and quality is outlined on our Product Standards and Quality Standards pages.
Export Documentation for Seafood Buyers
First-time seafood importers in particular often need guidance on the documentation required for customs clearance and market entry. Our export team prepares the standard documentation packages required for international shipment and clarifies destination-specific requirements before an order is confirmed. For a general overview, see our export documentation checklist for seafood importers.
Private Label Across Our Seafood Categories
Retailers and distributors interested in a private label seafood range can discuss options across our product categories, not only canned tuna. Packaging customization is scoped within the capabilities of our production partners, and the same quality oversight applied to our branded range carries through to private label orders. Learn more in our overview of private label seafood products.
Sourcing seafood for your market? Contact our export team to discuss product categories, specifications and order planning.
Markets We Serve
Marituna supplies seafood buyers across Europe, North America, Africa, the Middle East and Asia, spanning retail, food service and further-processing channels. If your sourcing needs span multiple seafood categories, our export department can help scope a consolidated supply relationship rather than requiring separate discussions for each product line.
Consolidating Seafood Sourcing with One Supplier
Buyers who currently source canned tuna, specialty seafood and gourmet items such as truffle products from separate vendors often find that consolidating with a single seafood supplier reduces the administrative burden of managing multiple documentation sets, shipment schedules and points of contact. This does not mean every buyer needs to move their entire assortment to one supplier at once — many relationships start with a single category, such as canned tuna, and expand into additional categories once the initial relationship has proven reliable over several order cycles.
Packaging and Format Considerations Across Categories
Different seafood categories carry different packaging and handling considerations. Canned tuna is shelf-stable and packaged in standard can and case formats, while specialty items such as caviar or king crab may involve different packaging, labeling and, in some cases, temperature-sensitive handling depending on the product. Our export team clarifies these requirements up front for each category a buyer is interested in, so expectations are aligned before an order is placed rather than discovered during shipment planning.
Frequently Asked Questions
Does Marituna supply both canned tuna and specialty seafood to the same buyer?
Yes. Many of our buyers source across multiple categories through a single account relationship, coordinated by the same export team.
Are minimum order quantities the same across all seafood categories?
No. Minimum order quantities vary by category and product format. Our team confirms specific minimums for each category during the initial inquiry.
Can we request specification sheets before placing an order?
Yes. Written specification sheets are available for each product category and are commonly shared with buyers as part of the evaluation process before a first order is confirmed.
Does Marituna support buyers sourcing for food service rather than retail?
Yes. Our product range and packaging formats serve both retail and food service channels, and our export team can advise on which formats are best suited to a given channel during the initial inquiry.