• IES Holdings average return on investment for 2023 was 46.61, a 390.63% increase from 2022.
• IES Holdings average return on investment for 2022 was 9.5, a 47.46% increase from 2021.
• IES Holdings average return on investment for 2021 was 18.08, a 26.97% decline from 2020.

Roi - return on investment can be defined as an indicator of how profitable a company is relative to its assets invested by shareholders and long-term bond holders. Calculated by dividing a company's operating earnings by its long-term debt and shareholders equity.