PTM is the largest tuna business in the Indian Ocean and the African Continent, and has over 40 years of experience in the processing of tuna, with 2 dedicated production sites in Mauritius. The majority of our tuna is supplied by vessels operating in the Indian Ocean, owned and managed by European and locally based companies. All of our supply partners meet our tuna sustainability commitments. All of our tuna is fully traceable back to the catching vessel and is handled carefully from catch to can to maintain optimum quality and flavour. We also proactively engage with a range of organisations in the global seafood industry, to improve sustainability and to help protect ocean ecosystems.