It was in 1999, when Christos Karalidis realized that the market of Thessaloniki needed reliable companies in the field of providing cleaning and management services for homes and businesses. So he decided to create Hellas Professional Cleaning, one of the most modern cleaning crews based in Thessaloniki. Then Hellas Professional Cleaning developed into a full service company (Facility Services) throughout Greece.

The Professional Cleaning Facility Services aims to establish in the Greek market the importance of cleanliness, hygiene and safe operation of the facilities of the working environment as well as to enable companies to outsource procedures,

processes, maintenance and maintenance requirements, in a single service provider. At the same time, it aims to improve the quality of life of its customers in their professional space, creating respectable, pleasant and healthy workplaces, always guided by their service.