• Omnicom Group average net profit margin for 2023 was 9.59%, a 5.15% decline from 2022.
• Omnicom Group average net profit margin for 2022 was 9.12%, a 0.55% increase from 2021.
• Omnicom Group average net profit margin for 2021 was 9.17%, a 22.43% decline from 2020.

Net profit margin can be defined as net Income as a portion of total sales revenue.