Integrated Supply and Optimisation (ISO) is at the core of commercial delivery for the Prax Group. The ISO team manages the physical optimisation of all bulk commodity movements from the supply of crude and feedstocks to our refinery, the sale of excess products and components out of our refinery, and the supply of products into terminals not fed by the refinery. The team is also responsible for managing price risk along the whole value chain, from crude purchases to retail sales, and it is the proactive and nimble management of this risk which differentiates us from our larger competitors. This activity requires a global understanding of oil movements and prices and as a result, we also have offices in Singapore and Houston which support our current activity in Europe, which will enable us to expand our global operations in the future.