In December 2016, BAE Systems announced the award of six additional Type 26 equipment manufacturing contracts with Detegase of Spain for sewage and water treatment, Salt Separation Services for desalination equipment, Johnson Controls for chilled water plants, Marine Systems Technology Ltd for gas-, weather-, and water-tight doors, hatches, and Rolls Royce for stabilisers and steering components. Also awarded a contract was Pellegrini Marine Equipments of Italy. These awards brought to £380 million the total investment in the supply chain for the Type 26.