Teseo proposes a series of solutions aimed at the management and maintenance in the water and gas sector, composed of a series of software modules created to allow the design, verification and management of a pressurised water pipeline. Companies that distribute services of energy, gas, and water, are particularly affected by Asset Management, as it is necessary to ensure a continuous service, so they need to be able to handle a long-term vision, as the investments made today will give results in the medium term, engaging the companies economically and financially for a very long time. They need to accompany these works with computerised tools, which provide an added value to what is proposed on the market, and which are aimed at optimizing the management of technical maintenance, to render this work more efficient.