CabSan deploys applications for asset tracking and monitoring, matching business and technology knowledge. We have implemented monitoring applications for both, Real Estate business and Renawable Energy one. These applications, in total, manage portfolios of more than several Billion € in revenues. Our applications cover the most demanded tasks for controlling areas: investment opportunity evaluation (business casing), actuals gathering from several ERPs, forecasting, deviation analysis... In addition, they take into account operational (Eg. SQMs, MWh...) and economic figures (Revenues, EPC cost...). All together composes a robust model, just ready for business-oriented, root-case, ad-hoc multi-dimensional reporting. In other words, we deploy applications to support effective decision-making.