REAL ESTATE MANAGEMENT, NAMELY, PROPERTY AND OFFICE MANAGEMENT; REAL ESTATE AGENCIES; REAL ESTATE APPRAISAL; LEASING OF SITES, OFFICES AND FLATS; COMMERCIAL REAL ESTATE LEASING AGENTS; APARTMENT HOUSE MANAGEMENT; LEASING OF APARTMENTS; HOUSING AGENTS; LEASING OF REAL ESTATE; STOCK EXCHANGE PRICE QUOTATIONS; FINANCIAL ANALYSIS AND CONSULTATION, NAMELY, PROVIDING FINANCIAL DATA AND FINANCIAL DATA ANALYSIS