Petrol is not only the largest Slovenian energy company, but also the largest Slovenian importer, the largest Slovenian company in terms of revenues, and one of the largest Slovenian retail companies. The main business activity of the company is trading in oil derivatives, gas and other energy products. It is a business area in which Petrol generates more than 80 percent of all sales revenue, and it also has a leading market share in the Slovenian market. At the same time, Petrol also trades with consumer goods and services, with which it generates just under 20 percent of the revenue.
Petrol is a company that operates in several industries; Oil and Gas, Retail and Utility. Different business requirements are challenging to fit to same reporting structures. Retail DWH model is covering most of our important business areas. It is flexible, easy to use and modify so implementation of selected Subject area is quite fast. Subject areas designed in the model are also great reference for Business Analysts when elicitating and structuring business requirements.