In 2018, the biggest step to date takes place: Sun Contracting AG takes over the GW Energie Group and thus merges into one of the largest contracting providers in Europe. Through the integration of the entire GW group of companies and the merging of structures, the SUN CONTRACTING brand will be uniformly established internationally. As a result, the know-how within the subsidiaries is bundled and structures are streamlined efficiently. enerXia AG (FL) is spun off from the group of companies, and the entire system in Liechtenstein is taken over in its entirety by the parent company Sun Contracting AG.

As a result of the merger, Sun Contracting AG has achieved considerable market shares in the contracting sector and is among the market leaders in the industry: in Austria, Germany and Liechtenstein, Sun Contracting AG has 35 megawatt peak of installed and projected photovoltaic capacity in 2018, 21.4 megawatt peak of which is in the form of contracting projects. The total share capital of the Sun Contracting Group amounted to 2.3 million euros at the end of the year.