PETROTEK SA: Is the Technical Company of SPYRIDES GROUP of Companies, having 5 fully organized Branches in Greece. The Company's main Activities are: MAINTENANCE: PETROTEK SA Is most probably the Biggest Private Company in Maintenance throughout Europe, Market Leaders in Greece maintaining under Contract more than 3.200 Gasoline Stations. The Fields covered are: Gasoline Pumps, Automation Systems, Fiscal Systems, Forecourt Equipment, Lighting & Signage CONSTRUCTION: Of major projects, Raise & Rebuild and New Built Stations, excavations, tank installation and removal, steel and flexible piping installations, sign installations, painting, electrical projects and general Building & Engineering works. PROJECT MANAGEMENT: Through a network of Skilled Engineers and a powerful Software System offering high quality Project Management Services