From a review of topforeignstocks.com, of the Google Finance and Yahoo Finance websites, and of the value.today/headquarters/greece website, there were 13 Companies headquartered in Greece that reported their earnings in Euros, with stock market caps above US$1 bil recently, and which had their Income Statement information predominately summarized in the WSJ Markets website including their Consolidated Net Income (Loss) for each of the most recent three fiscal years 2021, 2020 and 2019.
From their Income Statement summaries predominately reported in the WSJ Markets website, the table below shows the Consolidated Net Income (Loss) from continuing operations for fiscal years 2021, 2020 and 2019 for each of these 13 Greek Companies.