Advertising; business management; business administration; office functions; arranging and concluding commercial transactions for others; business organisational preparation of building projects; cost price analysis; business inquiries; procurement for others (purchasing of goods and services for other businesses); accounting; order placement and online ordering services in the field of delivery and invoice management, including within the framework of e-commerce; professional business consulting; organisational consultancy; computerised file management; expert opinion on business efficiency; facility management, namely, development of business strategies and concepts for real estate; facility management, namely, development of advertising and marketing concepts, and advertising and marketing for real estate; pricing for goods and services; consumer consultancy services; arranging of contracts for the use of services and the buying and selling of goods; professional business management of shopping and service centres, office premises, cafeterias and restaurants and relaxation facilities, namely, rest rooms; advertising services for third parties; management of business interests, for others, organization consultancy; arranging of contracts, for others, for the purchase of industrial real estate; professional business consultancy in connection with the creation of calculations; cost management, cost containment, administration, marketing and business project management services for construction projects

Insurance; financial affairs; monetary affairs; real estate affairs; financial preparation of building projects; financial information; facility management, namely, financing of real estate development projects; facility management, namely, real estate management and brokerage; financial analysis and consulting services; financial estimates and valuations (insurance, banking, real estate); financing and funding services; property (real estate -) management; real-estate valuations; rental, leasing and brokerage of real estate, industrial premises, commercial spaces for retailing, catering, hotels and office spaces, including being furnished where necessary; property and building management; leasing of shopping and service centres, office premises, cafeterias, restaurants and relaxation facilities, namely, rest rooms; leasing of commercial spaces being office and service areas for retail purposes; supply, brokering and leasing of industrial real estate; leasing of premises for providing temporary accommodation for the catering industry, namely, rental and leasing of restaurants and diners (real estate); analysis and inventorying of real estate holdings, property, housing and building management; estimation of building costs, estimation of operational costs, monitoring of rental accounts; real estate brokerage, in particular brokerage of, and awarding of contracts for, real estate and property; investor mediation and letting services; sale of real estate as a direct investment; raising and management of closed-end real estate investment funds and special investment funds; brokerage of units in secondary markets; brokering and administering of shares; appraisal and assessment of real estate; rental and leasing of permanent accommodation; lending against property and consumer goods (pawnbrokerage), consultancy and financial management in connection with investments and assets (asset management), consultancy in connection with real estate, financial and insurance queries; requirement analysis and financial consultancy relating thereto, for potential purchasers of real estate and/or condominiums and/or for the expansion or renovation of real estate; rental of shops; supplying of financial information relating to the initiation, concluding and handling of credit transactions, in particular in the context of creditworthiness and security testing; creation of financial analysis relating to amounts and limits against which lending may be made; providing, analysing and supplying of financial information relating to the capital market and to earnings prospects; financial and risk protection in connection with concluding credit transactions; creation of real estate status analysis, and analysis of property holdings with regard to efficiency and degree of use; financing of building projects

Building consultancy; building construction; installation services with regard to the construction of houses and buildings; construction information; real estate construction, including construction of industrial premises, store rooms, commercial spaces for retailing, catering and hotels, and office spaces and service areas, including constructions being furnished where necessary; building supervision; building monitoring; building, namely, the implementation of building projects; building construction supervision; construction project management services; hire of building machinery; facility management or infrastructural building management, namely, repair, maintenance and servicing of real estate, including permanently connected supply installations therefor, in particular heating and power systems; installation and repair of burglar alarm installations, electric equipment, fire alarm installations, heating systems, air-conditioning installations, refrigerating apparatus and ovens; kitchen equipment installation; plumbing; painting, interior and exterior; masonry; paper hanging; construction of commercial spaces for retailing, catering, hotels and of office spaces and service areas; construction, repair and maintenance services in the nature of manual work carried out on or in real estate, in particular conducting of building work of all kinds, demolition of buildings, road paving, commissioned installation services of all kinds (heating systems, air conditioning installations, sanitary installations, lifts, communications equipment and electrical installation), plant maintenance; cleaning of real estate facades and interiors

Technical project studies of building construction; development of construction projects; engineering project management services; facility management, namely, architecture and construction engineering within the framework of facility management and construction drafting; architecture (except landscape architecture); design of interior decor; engineering services; design services for furniture; facility management, namely, development of construction plans for real estate with regard to technical matters; construction drafting; technical project studies; construction planning (architectural consultancy) of real estate, commercial spaces for retailing, catering, hotels and of office spaces and service areas, including being furnished where necessary; scientific and technological services and research and design relating thereto; industrial analysis and research services; technical project development, management and examination and technical building management in the real estate sector, in particular of apartment blocks, commercial properties and mixed-use real estate; development of construction projects; preparation of technical reports and conducting technical and technological studies; architectural consultation, building design services, research and development in the field of construction technology and architectural planning; surveying and consultancy relating to geological surveys; technical consultancy and inspection of buildings (drafting of reports); preparation of scientific and technological reports; preparation of reports relating to architecture; drawing up site plans for real estate projects; structural and civil engineering, design services, technical planning for construction projects