• Waste Management average net profit margin for 2023 was 11.38%, a 2.25% increase from 2022.
• Waste Management average net profit margin for 2022 was 11.13%, a 11.63% increase from 2021.
• Waste Management average net profit margin for 2021 was 9.97%, a 3.67% increase from 2020.

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