Consulting and management services in a business and technical orientation as well as engineering; may establish branches and found subsidiaries, acquire, rent or lease, hold, encumber and sell properties, may provide services to other affiliated companies, grant loans or other financing and provide collateral of all kinds for their liabilities, including by way of pledges on or security assignments and security transfers of the company's assets or by guarantees and sureties of all kinds, against payment or not, may conduct all further commercial, financial or other business that is directly or indirectly related to the company's purpose.