
Premium fish and seafood preserves




Conservas Cerqueira
History
Conservas Cerqueira began its journey in 1890, founded by João Baptista Cerqueira. In the 1940s, the company expanded its production capabilities with the acquisition of the Ribeira plant, and in 2023, we opened a new facility in Rianxo to support the continued industrial growth of Conservas Cerqueira and secure its future.
We are experts in developing and supplying private-label products for our customers. Decades of experience and a strong track record in the industry stand behind the quality and sustainability of everything we produce. Our hallmark is a combination of deep know-how, carefully selected raw materials, and the preservation of our most traditional recipes.
Production capacity
Vigo plant: With a total area of 10,000 m² and a processing capacity of up to 300,000 tins per day. This plant maintains the original location of Conservas Cerqueira.
The Rianxo plant operates on an 18,000 m² site and has a processing capacity of up to 400,000 cans per day. Inaugurated in 2023, it incorporates the most advanced technological and sustainable solutions in the industry, from both an industrial and environmental standpoint. The facility is a clear example of how tradition and innovation come together in the modern food industry.
Quality
At Conservas Cerqueira, achieving exceptional quality is the result of excellence and professionalism at every stage of the production process. Our teams of biologists, chemists, and engineers work continuously to innovate, refine methods, and optimize production, ensuring consistently high standards across all our tinned seafood products.
Protecting the environment is both a responsibility and a commitment, as nature provides the raw materials that define our work. Our fish and shellfish are responsibly sourced, using fishing methods that protect dolphins, respect coastal ecosystems, and minimize environmental impact. Throughout our operations, we prioritize the use of recyclable materials and operate modern waste-recycling and water-treatment systems to support a more sustainable seafood industry.

Certifications
Dolphin Safe: Our fish and seafood are source using responsible fishing systems that ensure the protection of dolphins and other marine species.
We use recyclable metals, and packaging materials and apply advanced waste-management systems. Our processes are regularly audited to reduce environmental impact, optimize resources, and lower energy consumption.
IFS Food: Our canned seafood production fully complies with the requirements of the IFS Food standard, guaranteeing the highest levels of quality and food safety.
ISO 9001: Our Quality and Food Safety Management System is certified under ISO 9001, recognizing the maturity, consistency, and effectiveness of our processes.



