Lygeas S.A., although is a newly established company, has already customers the:

• CULTURAL INSTITUTION OF PIRAEUS BANK GROUP
• PIRAEUS BANK
• OLYMPIC PROPERTIES
• UNIVERSITY HOSPITAL ATTICO
• COSMOTE S.A. (GSM OPERATOR)
• INTRAKOM (GSM OPERATOR)
• G – SYSTEMS (4th Licence of GSM OPERATION)
• Α.Μ.C. (ALBANIAN GSM OPERATOR)
• C.B.M. (BULGARIAN GSM OPERATOR)
• MUNICIPALITIES OF: EASTERN MANI, NEMEA, NEAPOLI (ET/NIA),CHIOS, MOLAON, SCHIMATARI AND AHARNON
• OTE S.A. OF NAFPLIO
• OTE S.A. OF PATRAS
• OLYMPIC AIRWAYS
• GENER S.A.
• MOCHLOS S.A.
• J/V MOCHLOS S.A. – EVROPAIKI TECHNIKI
• J & P – AVAX S.A.
• IONIOS S.A.
• J/V MOCHLOS S.A. – INTRACOM
• J/V GENER S.A. – ERETBO S.A. – DOMOTEXNIKH S.A.
• NORTHERN EAST AEGEAN REGION ,CHIOS ISLAND
• TERNA S.A