QUEST HOLDINGS INFO QUEST TECHNOLOGIES SMSA 100% CLIMA QUEST SMSA100% QUESTONLINE SMSA100% UNI SYSTEMS SMSA100% ISQUARE SMSA 100% ISTORM SA 100% FOQUS SMSA100% ACS SMSA100% CARDLINK SA85% CARDLINK ΟΝΕ SA85% QUEST ENERGY SA 100% QUEST INTERNATIONAL SRL100% INVESTMENTS IN AFFILIATED COMPANIES UNI SYSTEMS SMSA100% UNI SYSTEMS LUXEMBOURG S.à r.l. (Luxembourg)100% UNI SYSTEMS LUXEMBOURG S.à r.l. (Italy Branch)100% UNI SYSTEMS BELGIUM (Branch)100% UNI SYSTEMS CYPRUS LIMITED (Cyprus)100% UNI SYSTEMS INFORMATION TECHNOLOGY SYSTEMS SRL (Romania)100% INFO QUEST TECHNOLOGIES SMSA100% IΝFO QUEST TECHNOLOGIES CYPRUS LTD100% TEAM CANDI SA100% ISQUARE SMSA100% IQBILITY LTD100% ISTORM SMSA100% ISTORM CY LTD100% ACS SMSA100% GPS SINGLE MEMBER P.C.100% ACS Invest UK Limited100% ACS Cyprus ltd 20% QUEST ENERGY SA100% WIND FARM OF VIOTIA AMALIA SA100% WIND FARM OF VIOTIA MEGALO PLAI SA100% BETA SUNENERGIA KARVALI SA100% XYLADES ENERGY SA99% PHOTOVOLTAICA PALIOMILOS SA100% NUOVO KAVALA PHOTTOPOWER SMSA100% PETROX SOLAR POWER SMSA100% PHOTTOPOWER EVMIRIO BETA SMSA100% QUEST AIOLIKI SIDIROKASTROU HORTERO Ltd 100% ADEPIO Ltd.100% KYNIGOS SA 100% QUEST AIOLIKI LIVADIOU LARISAS LTD99% QUEST AIOLIKI SERVION KOZANIS LTD99% QUEST AIOLIKI DISTOMOU MEGALO PLAI LTD99% FOS ENERGIA KAVALA SMSA100% ENERGIA FOTOS BETA XANTHIS S.A..100% MYLOPOTAMOS FOS 2 SA100% Wind Sieben SMSA100% Energiaki Markopoulou 2 S.A.100% INVESTMENTS IN AFFILIATED COMPANIES NUBIS SA43,26% TEKA SYSTEMS SA12,5% COSMOS BUSINESS SYSTEMS SA 16,88%