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Side-by-side financial comparison of ONE Gas, Inc. (OGS) and SPIRE INC (SR). Click either name above to swap in a different company.

One Gas, Inc. is a stand-alone, 100 percent regulated, publicly traded natural gas utility and is one of the largest natural gas utilities in the United States.

Spire Inc. is a regional public utility holding company based in St. Louis, Missouri, providing natural gas service through its regulated core utility operations while engaging in non-regulated activities that provide business opportunities. Its primary subsidiary Laclede Gas Company is the largest natural gas distribution utility in Missouri, serving approximately 631,000 residential, commercial and industrial customers in the City of St. Louis and ten counties in eastern Missouri. Its corpo...

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
OGS
OGS
SR
SR
Q4 25
$762.2M
Q3 25
$334.1M
Q2 25
$421.9M
Q1 25
$1.1B
Q4 24
$669.1M
Q3 24
$293.8M
Q2 24
$414.1M
Q1 24
$1.1B
Net Profit
OGS
OGS
SR
SR
Q4 25
$95.0M
Q3 25
$-39.8M
Q2 25
$20.9M
Q1 25
$209.3M
Q4 24
$81.3M
Q3 24
$-25.9M
Q2 24
$-12.6M
Q1 24
$204.3M
Gross Margin
OGS
OGS
SR
SR
Q4 25
55.1%
Q3 25
Q2 25
Q1 25
Q4 24
55.6%
Q3 24
Q2 24
Q1 24
Operating Margin
OGS
OGS
SR
SR
Q4 25
22.8%
Q3 25
-0.1%
Q2 25
16.4%
Q1 25
29.1%
Q4 24
22.2%
Q3 24
6.7%
Q2 24
7.4%
Q1 24
26.5%
Net Margin
OGS
OGS
SR
SR
Q4 25
12.5%
Q3 25
-11.9%
Q2 25
5.0%
Q1 25
19.9%
Q4 24
12.2%
Q3 24
-8.8%
Q2 24
-3.0%
Q1 24
18.1%
EPS (diluted)
OGS
OGS
SR
SR
Q4 25
$1.54
Q3 25
$-0.77
Q2 25
$0.29
Q1 25
$3.51
Q4 24
$1.34
Q3 24
$-0.63
Q2 24
$-0.28
Q1 24
$3.58

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

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