PROVISION OF ADVISOR SERVICES OF THE ACCOUNTANT OF OKA. S.A. AND OF THE SUBSIDIARY COMPANIES E.P.O.K.A.A. S.A. AND ENERGY S.A. / CPV 79211000-6 for one (01) year of budgeted expenditure (€70,000.00) plus VAT. and with the criteria for awarding the most economically advantageous offer based on price, with an option for a one (01) year extension, (€70,000.00) plus VAT. (EXPIRED)