TREEX is an independent consultancy bureau specialising in undertaking technical audits of buildings both in terms of their construction and of their technical installations. Technical due diligence are principally carried out on behalf of investors considering the sale, conservation or acquisition of a real estate asset, which may be of any type: offices, residential, retail, warehousing, hotel… We advise local and international investors: large landlords, investment funds, banks and insurance companies. TREEX is active in Belgium and Luxembourg. Our extensive knowledge and long experience of these markets enables us to easily benchmark the building being audited with market standards. Following a physical audit of the condition of a building, we propose solutions for bringing it into line with accepted norms and market standards in order to remedy problems observed. During an audit we identify and evaluate in detail the cost of the works recommended, ensuring that this is realistic in view of the acquisition price for the building. We establish a time schedule for the investments in view of the state of dilapidation of the building and of its equipment. We indicate specific additional studies which should also be carried out. TREEX can implement and manage the work project which the investor has decided to undertake. We are able to act as delegated project manager and coordinate the various companies taking part in the renovation works.