The company's purpose is to carry out all tasks falling within the scope of a revision and trust company, in particular: conducting mandatory audits under the Code of Obligations and as a statutory control body for companies, especially housing cooperatives. Providing tax advice; preparing all declarations and controlling tax assessments; negotiating with tax authorities. Keeping business books, providing business management consulting; calculating profitability; organizing accounting. The company may participate in existing companies of a similar nature, acquire or establish such companies, and establish branches and enter into all transactions or conclude contracts that are suitable to promote the company's purpose. The company may establish branches and subsidiaries in Switzerland and abroad and participate in other companies in Switzerland and abroad, as well as conduct all business that is directly or indirectly related to its purpose. The company may acquire, encumber, sell, and manage real estate in Switzerland and abroad. It may also provide financing for its own account or for third-party account, as well as provide guarantees and sureties for subsidiaries and third parties.