NiSource Revenue 2010-2024 | NI
- NiSource annual revenue for 2023 was $5.505B, a 5.9% decline from 2022.
- NiSource annual revenue for 2022 was $5.851B, a 19.41% increase from 2021.
- NiSource annual revenue for 2021 was $4.9B, a 4.65% increase from 2020.