With the MUP, there is an infraprovider and utility providers. The infraprovider has the task of managing and maintaining the service corridor and is also responsible for admitting and monitoring the quality of the utility providers. The utility providers are the contracted suppliers and purchasers of the product (utility). In the first instance, the following utilities will be elaborated further: CO₂, Gas, Heat, Biodiesel, Electricity and (hot) Water.