Hellenic Telecom Organization SA Gross Margin 2010-2022 | HLTOY
- Hellenic Telecom Organization SA average gross margin for 2021 was 100%, a 0% decline from 2020.
- Hellenic Telecom Organization SA average gross margin for 2020 was 100%, a 0% decline from 2019.
- Hellenic Telecom Organization SA average gross margin for 2019 was 100%, a 0% decline from 2018.
Gross margin can be defined as a company's total sales revenue minus its cost of goods sold, divided by the total sales revenue, expressed as a percentage.