ONE Gas, Inc. (OGS) /

The cash flow of ONE Gas, Inc. over the past 10 years

Chart ONE Gas, Inc.: operating cash flow, capital expenditures, free cash flow, fiscal 2016–2025 Open the chart →

In fiscal 2025, the latest fiscal year on file, ONE Gas, Inc.'s operating cash flow was $578.83M and its capital expenditures $707.23M, leaving free cash flow of -$128.39M. Free cash flow was above zero in 3 of the 10 years shown. It ranged from -$2.03B in fiscal 2021 to $961.36M in fiscal 2022. Capital expenditures were highest in fiscal 2025, at $707.23M.

Year by year

Fiscal yearOperating cash flowCapital expendituresFree cash flow*
2025ended Dec 31, 2025$578.83M$707.23M-$128.39M
2024ended Dec 31, 2024$368.41M$703.16M-$334.75M
2023ended Dec 31, 2023$939.53M$666.63M$272.9M
2022ended Dec 31, 2022$1.57B$609.49M$961.36M
2021ended Dec 31, 2021-$1.54B$495.25M-$2.03B
2020ended Dec 31, 2020$364.5M$471.35M-$106.84M
2019ended Dec 31, 2019$310.35M$417.32M-$106.98M
2018ended Dec 31, 2018$467.69M$394.45M$73.24M
2017ended Dec 31, 2017$253.8M$356.36M-$102.56M
2016ended Dec 31, 2016$290.59M$309.07M-$18.48M

Fiscal years as ONE Gas, Inc. reports them. * Calculated by us from the company's filed figures; — no figure on file. From SEC filings, updated nightly. How each line is read.

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Not investment advice. This page shows what ONE Gas, Inc. filed with the SEC. Nothing here is a recommendation about any security. Check important figures against the company's own filings.