The realization or the technical, commercial, financial or legal study of any immoblière operation. the acquisition and development of land(s), including with a view to their resale, the acquisition of immovable property(s) or real estate right(s) with a view to resale, the study, the carrying out of equipment, development and renovation work, the transfer, in any form whatsoever, of any land and/or any volume and building rights attached thereto, as well as all real estate rights, the construction of any immovable and the sale of any immovable before or after completion in whole or by lot, the management, control, operation of real estate transactions, the obtaining of any loan, guarantee, security, with or without mortgage or other guarantee, with the aim of allowing the achievement of the corporate purpose, the acquisition of participation, in any form whatsoever, in any company or enterprise having a similar related or complementary purpose, the management of any company.