• Adecco SA average pre-tax profit margin for 2023 was 1.91%, a 26.54% increase from 2022.
• Adecco SA average pre-tax profit margin for 2022 was 2.6%, a 20% decline from 2021.
• Adecco SA average pre-tax profit margin for 2021 was 3.25%, a 99.39% decline from 2020.

Pre-tax profit margin can be defined as earnings before taxes as a portion of total revenue.