Source: One Gas's 10-K / 10-Q XBRL data on SEC EDGAR · fetched Nov 04, 2026
Revenue, net income & free cash flow
Income statement
fiscal years · USD
Fiscal year
FY2016
FY2017
FY2018
FY2019
FY2020
FY2021
FY2022
Revenue
$1.43B
$1.54B
$1.63B
$1.65B
$1.53B
$1.81B
$2.58B
Cost of revenue
—
—
—
—
$537.45M
$775.01M
$1.46B
Gross profit
$885.43M
$925.13M
—
—
$992.82M
$1.03B
$1.12B
Operating income
$288.95M
$316.73M
$288.43M
$295.26M
$303.52M
$310.26M
$349.96M
Interest expense
$43.74M
$46.06M
$51.30M
$62.68M
$62.51M
$60.30M
$77.51M
Pre-tax income
$225.34M
$256.14M
$225.76M
$229.60M
$237.99M
$246.75M
$268.27M
Income tax
$85.24M
$93.14M
$53.53M
$42.85M
$41.58M
$40.32M
$46.53M
Net income
$140.09M
$163.00M
$172.23M
$186.75M
$196.41M
$206.43M
$221.74M
EPS (basic)
$2.67
$3.10
$3.27
$3.53
$3.70
$3.85
$4.09
EPS (diluted)
$2.65
$3.08
$3.25
$3.51
$3.68
$3.85
$4.08
Diluted shares
52.96M
52.98M
53.03M
53.24M
53.37M
53.67M
54.34M
Gross margin
62.0%
60.1%
—
—
64.9%
57.1%
43.4%
Operating margin
20.2%
20.6%
17.7%
17.9%
19.8%
17.2%
13.6%
Net margin
9.8%
10.6%
10.5%
11.3%
12.8%
11.4%
8.6%
Balance sheet
fiscal years · USD
Fiscal year
FY2016
FY2017
FY2018
FY2019
FY2020
FY2021
FY2022
Cash & equivalents
$14.66M
$14.41M
$21.32M
$17.85M
$7.99M
$8.85M
$9.68M
Receivables
$290.94M
$298.77M
$295.42M
$250.01M
$292.99M
$341.76M
$553.83M
Total current assets
$568.92M
$588.99M
$543.29M
$506.20M
$539.87M
$2.22B
$1.22B
Goodwill
$157.95M
$157.95M
$157.95M
$157.95M
$157.95M
$157.95M
$157.95M
Total assets
$4.94B
$5.21B
$5.47B
$5.71B
$6.03B
$8.40B
$7.78B
Total current liabilities
$443.93M
$673.33M
$698.89M
$872.74M
$797.08M
$980.49M
$1.19B
Short-term debt
$7.00K
$8.00K
$0
$0
$0
$0
$12.00K
Long-term debt
$1.19B
$1.19B
$1.29B
$1.29B
$1.58B
$3.68B
$2.66B
Total debt
$1.19B
$1.19B
$1.29B
$1.29B
$1.58B
$3.68B
$2.66B
Total liabilities
$3.05B
$3.25B
$3.43B
$3.58B
$3.80B
$6.05B
$5.19B
Shareholders' equity
$1.89B
$1.96B
$2.04B
$2.13B
$2.23B
$2.35B
$2.58B
Cash flow
fiscal years · USD
Fiscal year
FY2016
FY2017
FY2018
FY2019
FY2020
FY2021
FY2022
Operating cash flow
$290.59M
$253.80M
$467.69M
$310.35M
$364.50M
-$1.54B
$1.57B
Capital expenditures
$309.07M
$356.36M
$394.45M
$417.32M
$471.35M
$495.25M
$609.49M
Free cash flow
-$18.48M
-$102.56M
$73.24M
-$106.98M
-$106.84M
-$2.03B
$961.36M
Investing cash flow
-$308.58M
-$355.74M
-$394.45M
-$422.93M
-$470.37M
-$501.08M
-$614.11M
Financing cash flow
$30.22M
$101.69M
-$66.33M
$109.12M
$96.01M
$2.04B
-$947.46M
Dividends paid
$73.21M
$87.95M
$96.59M
$105.42M
$114.37M
$123.91M
$133.95M
Share buybacks
$24.07M
$17.51M
$0
$0
—
—
—
Stock-based compensation
$11.22M
$8.88M
$8.20M
$9.31M
$9.80M
$10.50M
$10.74M
Income statement
quarters · USD
Quarter ended
Dec 2023
Mar 2024
Jun 2024
Sep 2024
Dec 2024
Mar 2025
Jun 2025
Sep 2025
Dec 2025
Mar 2026
Jun 2026
Sep 2026
Cost of revenue
$267.56M
$383.00M
$71.96M
$59.63M
$263.74M
$512.46M
$117.94M
$76.61M
$291.89M
$393.58M
$90.29M
$73.83M
Operating income
$107.14M
$145.86M
$69.28M
$59.45M
$124.31M
$180.50M
$71.86M
$65.38M
$139.73M
$189.59M
$82.67M
$77.38M
Interest expense
$29.78M
$31.36M
$36.97M
$39.15M
$39.76M
$35.70M
$35.28M
$35.37M
$36.46M
$32.36M
$31.10M
$36.60M
Pre-tax income
$82.02M
$118.01M
$33.29M
$23.28M
$84.66M
$145.32M
$39.15M
$32.37M
$104.62M
$155.14M
$56.79M
$38.02M
Income tax
$11.29M
$18.69M
$6.04M
$4.01M
$7.63M
$25.90M
$7.12M
$5.91M
$18.31M
$26.46M
$9.98M
$6.80M
Net income
$70.73M
$99.32M
$27.24M
$19.27M
$77.02M
$119.42M
$32.03M
$26.47M
$86.31M
$128.67M
$46.81M
$31.22M
EPS (basic)
$1.27
$1.75
$0.48
$0.34
$1.35
$1.99
$0.53
$0.44
$1.43
$2.05
$0.74
$0.50
EPS (diluted)
$1.27
$1.75
$0.48
$0.34
$1.35
$1.98
$0.53
$0.44
$1.43
$2.04
$0.74
$0.49
Diluted shares
-37.00K
56.80M
56.83M
57.09M
127.00K
60.27M
60.45M
60.55M
88.00K
63.20M
63.15M
63.18M
Balance sheet
quarters · USD
Quarter ended
Dec 2023
Mar 2024
Jun 2024
Sep 2024
Dec 2024
Mar 2025
Jun 2025
Sep 2025
Dec 2025
Mar 2026
Jun 2026
Sep 2026
Cash & equivalents
$18.84M
$11.51M
$10.74M
$18.80M
$57.99M
$19.30M
$20.55M
$9.05M
$10.62M
$11.35M
$7.86M
$7.27M
Short-term investments
—
—
—
—
$45.40M
—
—
—
$0
—
—
—
Receivables
$347.86M
$324.50M
$193.26M
$176.25M
$408.45M
$446.81M
$263.07M
$210.17M
$461.63M
$405.16M
$250.86M
$215.89M
Total current assets
$765.20M
$663.70M
$600.23M
$690.50M
$929.88M
$756.24M
$681.28M
$679.21M
$915.88M
$796.64M
$661.84M
$693.63M
Goodwill
$157.95M
$157.95M
$157.95M
$157.95M
$157.95M
$157.95M
$157.95M
$157.95M
$157.95M
$157.95M
$157.95M
$157.95M
Total assets
$7.77B
$7.76B
$7.83B
$8.04B
$8.43B
$8.33B
$8.36B
$8.50B
$8.85B
$8.83B
$8.81B
$8.98B
Total current liabilities
$1.48B
$1.40B
$1.46B
$1.39B
$1.46B
$1.28B
$1.30B
$1.45B
$1.53B
$1.40B
$1.38B
$1.20B
Short-term debt
$772.98M
$13.00K
$13.00K
$14.00K
$14.00K
$14.00K
$14.00K
$249.65M
$249.67M
$249.80M
$249.92M
$16.00K
Long-term debt
$2.16B
$2.15B
$2.15B
$2.38B
$2.39B
$2.37B
$2.37B
$2.36B
$2.36B
$2.34B
$2.34B
$2.70B
Total debt
$2.93B
$2.15B
$2.15B
$2.38B
$2.39B
$2.37B
$2.37B
$2.61B
$2.61B
$2.59B
$2.59B
$2.70B
Total liabilities
$5.01B
$4.93B
$5.00B
$5.23B
$5.32B
$5.14B
$5.17B
$5.32B
$5.41B
$5.30B
$5.27B
$5.46B
Shareholders' equity
$2.77B
$2.83B
$2.83B
$2.81B
$3.10B
$3.19B
$3.18B
$3.18B
$3.44B
$3.53B
$3.54B
$3.53B
Cash flow
quarters · USD
Quarter ended
Dec 2023
Mar 2024
Jun 2024
Sep 2024
Dec 2024
Mar 2025
Jun 2025
Sep 2025
Dec 2025
Mar 2026
Jun 2026
Sep 2026
Operating cash flow
$97.01M
$108.26M
$142.66M
$54.85M
$62.63M
$277.46M
$171.35M
$87.01M
$43.02M
$176.31M
$211.02M
$120.46M
Capital expenditures
$176.30M
$166.75M
$175.62M
$181.22M
$179.57M
$166.60M
$180.47M
$192.37M
$167.79M
$156.53M
$173.50M
$212.43M
Free cash flow
-$79.29M
-$58.49M
-$32.95M
-$126.36M
-$116.94M
$110.86M
-$9.12M
-$105.36M
-$124.78M
$19.78M
$37.52M
-$91.98M
Investing cash flow
-$180.23M
-$165.98M
-$175.79M
-$180.45M
-$185.27M
-$167.84M
-$180.67M
-$195.35M
-$171.47M
-$154.10M
-$175.64M
-$212.90M
Financing cash flow
$104.57M
$39.80M
$44.12M
$121.89M
$172.42M
-$159.96M
$23.85M
$86.40M
$141.39M
-$32.95M
-$27.80M
$80.88M
Dividends paid
$36.05M
$37.34M
$37.34M
$37.39M
$37.39M
$40.15M
$40.15M
$40.20M
$40.20M
$42.68M
$42.68M
$42.74M
Stock-based compensation
$2.92M
$3.12M
$3.61M
$3.73M
$3.27M
$3.66M
$3.87M
$3.78M
$3.49M
$3.84M
$4.34M
$3.67M
Quarterly figures are rebuilt from the year-to-date totals companies report — Q4 is the full year minus the first nine months, since no 10-Q is filed for it. Values are as filed; later restatements replace earlier ones. Fiscal years are labelled by the calendar year in which they end.