• Summit Materials average net profit margin for 2023 was 10.39%, a 3.69% decline from 2022.
• Summit Materials average net profit margin for 2022 was 10.02%, a 57.55% increase from 2021.
• Summit Materials average net profit margin for 2021 was 6.36%, a 25.44% increase from 2020.

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