Development and distribution of technologies for high-speed rock drilling, in particular for geothermal energy and vehicle tunnel construction, the associated patent and trademark protection and utilization of licensing rights, operation and financing of drilling sites, as well as utilization of rock drillings for geothermal and vehicle transportation systems; may establish branch offices and subsidiaries, participate in other companies, acquire, encumber, sell and manage real estate, arrange financing for its own or third-party account, and provide guarantees and sureties for subsidiaries and third parties.