• Hellenic Telecom Organization SA average ebitda margin for 2023 was 40.41%, a 3.05% decline from 2022.
• Hellenic Telecom Organization SA average ebitda margin for 2022 was 41.68%, a 1.09% decline from 2021.
• Hellenic Telecom Organization SA average ebitda margin for 2021 was 41.23%, a 15.72% increase from 2020.

Ebitda margin can be defined as earnings before interest, taxes, depreciation and amortization as a portion of total revenue.