• Sompo Holdings average operating margin for 2023 was 28.76%, a 1.66% decline from 2022.
• Sompo Holdings average operating margin for 2022 was 28.29%, a 2.41% increase from 2021.
• Sompo Holdings average operating margin for 2021 was 28.99%, a 357.98% decline from 2020.

Operating margin can be defined as operating margin measurement of what proportion of a company's revenue is left over after paying for variable costs of production such as wages, raw materials, etc.