• Iron Mountain average net profit margin for 2023 was 6.75%, a 29.25% decline from 2022.
• Iron Mountain average net profit margin for 2022 was 9.54%, a 17.76% decline from 2021.
• Iron Mountain average net profit margin for 2021 was 11.6%, a 98.97% decline from 2020.

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