Provision of services in the field of assembly of technical installations for the transportation of people and goods, assembly and sale of components, fixtures and fittings of and on buildings of all kinds, solar and alternative energy, operation of an archery range and training hall for sports competitions, organization of events of all kinds, as well as trade and repair for the sport of archery. The company may establish branches in Switzerland and abroad, participate in other companies, acquire or sell other companies, acquire, manage and sell real estate and securities, take out and grant loans, provide guarantees and other securities, and acquire, manage and exploit intellectual property rights.