Provision of media services, in particular the brokerage and marketing of advertising space. May establish branches and subsidiaries in Switzerland and abroad, participate in other companies in Switzerland and abroad, and conduct all business that is directly or indirectly related to its purpose, acquire, encumber, sell and manage real estate in Switzerland and abroad, also arrange financing for its own account or for third-party account, as well as provide guarantees and sureties for subsidiaries and third parties.