• Silgan Holdings average operating margin for 2023 was 9.34%, a 5.27% increase from 2022.
• Silgan Holdings average operating margin for 2022 was 9.86%, a 4.46% decline from 2021.
• Silgan Holdings average operating margin for 2021 was 10.32%, a 7.5% 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.