| Periodo | Ricavi | Var. |
| 2025 | 4.70 B USD | +12.91% |
| 2024 | 4.17 B USD | -2.58% |
| 2023 | 4.28 B USD | +1.75% |
| 2022 | 4.20 B USD | +23.31% |
| 2021 | 3.41 B USD | +20.78% |
| 2020 | 2.82 B USD | -2.78% |
| 2019 | 2.90 B USD | -6.86% |
| 2018 | 3.12 B USD | +12.89% |
| 2017 | 2.76 B USD | +12.43% |
| 2016 | 2.45 B USD | — |
Atmos Energy Corporation is a natural gas utility company that focuses on the distribution, transmission, and storage of natural gas in the United States. Headquartered in Dallas, Texas, it operates as a fully regulated, pure-play natural gas provider serving residential, commercial, industrial, and public-sector customers across multiple states, including large markets in Texas. The company’s core activities are organized into two primary segments: Distribution, which handles regulated natural gas delivery and related sales operations to end users, and Pipeline and Storage, which manages intrastate pipeline networks, storage facilities, and transmission services. Atmos Energy plays a central role in regional energy infrastructure by supplying fuel for heating, cooking, and industrial processes, as well as supporting power generation and large-scale gas transportation. As a regulated utility, it operates under state and local oversight, emphasizing system safety, reliability, and compliance while maintaining critical natural gas infrastructure that underpins everyday energy needs in its service territories.