Société de la Tour Eiffel (EIFF.PA) Stock Analysis & Winston Score

Société de la Tour Eiffel is a French real estate company that owns and rents out office buildings and business parks. Its tenants are mostly mid-to-large companies looking for office space, primarily in and around Paris and other major French cities. Despite sharing its name with the famous landmark, the company has no connection to the Eiffel Tower itself — it is simply a commercial property landlord. The company makes money by collecting rent from tenants on long-term leases, which is the standard model for office-focused real estate investment trusts. It operates almost entirely in France, with a portfolio valued at roughly €1.5 billion, concentrated in the Greater Paris region. The negative operating margin reflects the pressure facing office landlords broadly — rising vacancies, remote work trends, and higher interest rates have made it harder to fill space and refinance debt, and those headwinds remain the central risk to the business going forward.