The core activity of Trokay Expertise Sàrl is the provision of independent expert opinions and services in the field of real estate. This includes in particular: Technical expert opinions (e.g. defect analyses, thermographic inspections, physical inspections of buildings), Legal expert opinions (e.g. examination of easements, assessment of building rights), Economic expert opinions (e.g. valuation of properties, analysis of value development). The company offers these services to both private property owners and public institutions, notaries, lawyers and property managers.