41 Education services, namely, providing non-downloadable webinars in the field of business consulting services, business risk management, appraisal and valuation of real estate, building construction consultancy services, solar and renewable energy consulting, roof consulting, engineering, land surveying, architectural consulting, geologic, environmental consulting, technological consulting for buildings, civil engineering, health and safety, industrial hygiene, real estate due diligence, real estate and business sustainability, energy and water efficiency of real estate, ESG (environmental, social, governance), decarbonization; Training services in the field of business knowledge