NiSource Operating Margin 2010-2025 | NI
- NiSource average operating margin for 2024 was 26.47%, a 21.65% increase from 2023.
- NiSource average operating margin for 2023 was 21.76%, a 0% increase from 2022.
- NiSource average operating margin for 2022 was 21.76%, a 12.05% decline from 2021.
Operating margin can be defined as operating margin measurement of what proportion of a company's revenue is left over after paying for variable costs of production such as wages, raw materials, etc.