The Company

  1. PETROPOULOS Bros. SA was established in Kallithea in 2013 under the name Electronline and since then it has been offering its services, namely installation of electronic & electrical applications and sale of Electrical Equipment, in Attica and across Greece by means of its experienced staff.


The Electronline experienced professionals, meeting the current challenges and developments and responding to the needs of our customers, provide modern and functional electronic & electromechanical installation and maintenance services with the aid of all new technologies.


Our company has been involved in various public projects like: Refurbishment of certain areas of the Parliament, Hellenic Aerospace Industry (EAV), National Bank of Greece, Emporiki Bank, Agricultural Bank, IKA (Social Insurance Institute), Byzantine Sports Center, Kanellopoulos Museum, refurbishment of certain areas of the Athens Medical Center, and has completed a great number of private residential and business projects.


Continuous update and specialization of our staff members in matters of new technologies is part of our company's vision ensuring thus reliably designed solutions and provision of high quality installations that cover the entire range of electrical and electronic applications.