CERTIFICATION
We are a B Corp
In 2024, we became the first Spanish company in the fishing industry to join the B Corp movement because of our commitment to sustainability, social responsibility, and making a positive impact on the environment and the community.
"The B Corp certification reaffirms our commitment to giving back to the ocean everything it gives us."

IMPACT
Building a Responsible Business Model
At Balfegó, this certification recognizes our efforts to ensure and integrate sustainability into everything we do: from responsible fishing and full traceability of bluefin tuna to the social policies embedded in our business model.

COMMUNITY
Together Toward a Common Goal
Connecting with the global ecosystem We are part of an international network committed to sustainability. Together, we make a significant impact.
FISHING
Selective Tuna Fishing
We use the purse seine technique for targeted and responsible fishing. Our method allows us to select adult specimens, thereby protecting the species' reproduction and survival.

SINGLE-SPECIES FISHING
Selective fishing that respects the natural cycle
We fish using the purse seine technique, which allows us to conduct targeted single-species fishing and even release fish that are smaller than the minimum size limit—30 kg—which we at Balfegó have raised to 60.

ADULT SPECIMENS
Responsible fishing that protects the species' reproduction
Our fishery targets adult tuna, with an average age of 10 years; they reach sexual maturity at age 4, allowing for at least 6 years of reproduction.
Scientific Collaboration
We collaborate with ICCAT, the Government of Spain, and organizations such as the Spanish National Research Council (CSIC), the Spanish Institute of Oceanography (IEO), AZTI, the Institute of Research and Technology (IRTA), and the University of Cádiz, among others, with the goal of improving our understanding of bluefin tuna as a species and implementing projects and initiatives that enhance its sustainability.

TRANSPARENCY
Comprehensive Traceability
fishing, but throughout the entire marketing chain in an efficient and easily manageable way. We work to promote responsible consumption and complete transparency so that both chefs and diners have all the information, piece by piece.
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EFFICIENCY
Sustainable Fleet
Our fleet is one of the most eco-efficient fleets in Spain when we consider its CO₂ emissions per kilogram of fish caught.

