Interior and exterior cleaning of buildings; installation services for electronic equipment, billboards, decorations and advertisements in car parks, parking garages, shopping centers, hotels, hospitals, and airports; building repair; building construction and supervision thereof; maintenance, namely, vehicle maintenance and building maintenance of buildings; maintenance of parking garages; vehicle cleaning; motor vehicle wash; motor vehicle repair; construction of parking garages and car parks

Advertising space and rental thereof, namely, the rental of advertising space at garages and carparks; business administration of parking garages; rental of publicity material