The office founders are, the architect/ energy manager Panayiotis Sardalos and the civil engineer Xenophon Hadjeracleous. The office consists of the associate architects, interior designers, draftspersons and secretarial / administration staff.

HandS has permanent consultants from other fields of engineering (land surveyors, mechanical and electrical engineers and quantity surveyors) which are involved in the projects accordingly. HandS operates as a team of professionals offering various services from the initial stage, that is the preliminary advisory services, with focus on the real needs of the client, the proposal of alternative solutions until the final completion of the project.

HandS projects reflect the firmís experience with many building types including cultural facilities, government buildings, educational buildings, industrial complexes, multifamily residential complexes, leisure buildings, office and commercial buildings and private residences.