Optima bank, is a banking and financial services institution in Greece. Optima bank launched in July 2019, following the acquisition of Investment Bank of Greece (IBG est. in 1999) from Ireon Investments, a subsidiary of MOTOR OIL Group (Hellas). Investment bank of Greece was a fully licensed Greek financial institution, operating mainly as one of the brokerage firms in Greece, offering a full spectrum of brokerage and investment banking services. Optima bank today, offers retail and corporate banking services and products. Optima bank HQ's are located in Maroussi of Athens (Aigialeias 32 and Paradissou street).