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One Gas Inc's Competitiveness

Name: One Gas Inc Competitors and Peer Comparison
Creator: CSIMarket
License: https://csimarket.com/help/terms-of-use

A competitive positioning analysis and financial ratio benchmarking of One Gas Inc (OGS) against its publicly traded competitors: sales growth, net income, profitability, valuation and market share, plus each peer's market capitalization, revenue, income and employees. Free below: the top 5 peers. Subscriber access adds the full competitor list and CSV downloads.

Peer Data As of Q2 2026

Competitors Tracked

Publicly traded peers

Peer Group Market Share

100.00 %

vs 100.00 % a year ago

Revenue Growth Y/Y

-3.51 %

Q2 2026

Net Margin

5.79 %

Q2 2026

Key Findings: One Gas Inc vs Its Competitors

TTM: Trailing 12-month revenue of 4,325M vs -M combined for tracked competitors (100.0% combined share).
Trending: Latest-quarter revenue run-rate is decelerating (-25.2% annualized vs trailing 12 months).
Scale: One Gas Inc ranks #28 of 49 companies by market capitalization in the Natural Gas Utilities industry, holding 0.5% of industry market cap.
Peer revenue share: One Gas Inc accounted for 100.0% of combined revenue among its tracked peer group, up from 100.0% a year earlier.

Every figure above is sourced and cited in detail further down this page (Market Structure, Profitability & Cost Structure, Productivity vs Peers).

OGS Sales vs. its Competitors, Q2 2026

One Gas Inc generated 100.00 % of the combined sales of its peer group, up from 100.00 % a year earlier.

API endpoints for this dataset

                        https://api.csimarket.com/api/v1/companies/OGS/competitors                    

                        https://api.csimarket.com/api/v1/companies/OGS/relationships                    

                        https://api.csimarket.com/api/v1/companies/OGS/similar                    

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For context: the Natural Gas Utilities industry grew revenue 24.5% year over year, combined, vs -3.5% for One Gas Inc. One Gas Inc's share of combined industry revenue moved from 0.35% to 0.27%, a loss of 0.08 percentage points.

One Gas Inc's Competitor Quality Breadth

Share of each group, trailing 12 months: profitable (net margin > 0), expanding (revenue growth > 0), growing faster than the industry's own median, and financially distressed (Piotroski F-Score of 2 or below).

Entity	Profitable	Expanding	Above Industry Growth	Distressed
One Gas Inc	Yes	Yes	Yes	-
Similar-Size Competitors (10)
Similar Growth & Profitability (8)	100.00 % (7 of 7)	100.00 % (8 of 8)	100.00 % (8 of 8)	0.00 % (0 of 7)

Source: CSIMarket API, trailing 12 months. Altman Z-Score is not shown here: it is not populated in the underlying data for any company. Percentages are of companies in each group that report the relevant metric, not of the full group size.

OGS Stock Performance relative to its Competitors

OGS Competitors (weighted) Percent change over the selected range

One Gas Inc's Share Price Performance vs Peer Groups

Trailing 12-month total share price return, and the share of each group that outperformed the U.S.A. 500 over the same period. Similar Growth & Profitability Competitors are the closest peers by combined revenue growth, operating margin and ROIC.

Similar-Size
(5 of 10)

Similar Growth & Profitability
(3 of 6)

Entity	TTM Share Price Return (group: median)	vs U.S.A. 500
One Gas Inc	-10.50 %	Underperformed
Competitors combined (0)	40.4%	63.2%
High-Confidence Competitors (0)	40.4%	63.2%
Similar-Size Competitors (10)	40.4%	63.2%
Similar Growth & Profitability (6)	40.4%	63.2%

Peer Group Share Price Returns

TTM share price return and U.S.A. 500 outperformance for One Gas Inc's competitor groups requires a Commercial License.

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Source: CSIMarket API (daily market-structure computation). Outperformance is trailing-12-month total return vs the U.S.A. 500 over the same window, not risk-adjusted.

OGS Stock Performance relative to Similar-Size Competitors

OGS Similar-Size Competitors (equal-weighted, 10) Percent change over the selected range

OGS Stock Performance relative to Similar Growth & Profitability Competitors

OGS Similar Growth & Profitability Competitors (equal-weighted, 8) Percent change over the selected range

One Gas Inc's Comment on Competition and Industry Peers

The company competes based on customer preferences for natural gas versus other energy sources, primarily electricity, in residential and small commercial markets for space heating, water heating, cooking, and clothes drying. Customers and builders typically select the energy source at initial installation, which remains fixed for the equipment's lifespan. Changes in the competitive position of natural gas relative to electricity and other alternatives may decrease natural gas consumption or reduce the number of customers. In Texas, the company also competes with other local distribution companies and pipelines for large industrial and commercial customers, where eligible customers can purchase natural gas from their chosen providers and use the company's transportation services for a fee.