Building and construction of real estate subdivisions and developments; development of land (construction); development of property (building and construction services); housing development (building and construction services); property development (building and construction services); real estate development (building and construction services); re-development of buildings; construction, renovation, refurbishment, maintenance and repair of real estate, residential, industrial, commercial and investment properties; building project management; building construction, maintenance, cleaning, fitting and repair; construction, development and redevelopment of real estate; on site building project management; supervision of construction projects; information, advisory and consultancy services in relation to the aforementioned services