Operation of a private detective agency, protection and surveillance of persons, guarding of properties, buildings, hazardous goods and valuables in transit, execution of further security, control, traffic and event services as well as access and ticket controls. May participate in other companies, acquire, manage, broker and sell real estate, licenses, patents and other intangible assets, establish and operate branches and subsidiaries in Switzerland and abroad, and conduct any business that is connected with or suitable for promoting the purpose of the company.