At Tuna Sourcing, sustainability is not an option but a core principle of our business model. While processing every aroma we take from nature, we never forget our responsibility toward the environment and society — in every region where we operate.
We take responsibility for every raw material — prioritising efficient use of water, soil, and energy, while minimising waste and promoting recycling.
Processing and packing facilities adopt systems that cut energy use and support renewables; water in cleaning, sterilisation, and production is carefully controlled.
From drying to transportation, we adopt technologies that minimise air emissions and steadily reduce our overall carbon footprint.
The caper bush thrives on rocky, sunbaked Mediterranean hillsides; we support suppliers in protecting local flora and fauna and preserving aromatic-plant diversity.
Organic and packaging waste are separated to prevent environmental harm, materials are recycled wherever possible, and hazardous waste is disposed of safely.
Capers are still handpicked — supporting rural Mediterranean livelihoods and a craft passed down through generations.
No cold chain, minimal waste, and a long shelf life — capers are an inherently sustainable Mediterranean ingredient. Ask us about our sourcing and practices.
