During the 1990s the company expanded, including in offshore drilling.
By founding Stena Adactum at the beginning of the 2000s the Sphere was expanded to also include long-term investments in outlying business areas. Long Term Equity was founded in 2006 for long-term investments without ownership responsibility.
A considerable number of the investments have focused on companies in the energy sector, including oil and offshore but also in alternative energy sources.
At the beginning of the 2000s expansion also continued in offshore/drilling. Investments in the three oil drillships Stena DrillMax I, II and III, have been the Group’s biggest up until now.