Global /United States /Utilities /Utilities - Regulated Gas /OGS

ONE Gas, Inc.

OGS

• NYSE: OGS • Delayed

87.61USD -0.5%

As of 6 July 2026, ONE Gas, Inc. has a market cap of $5.5B USD, ranking #3488 globally and #1036 in the United States. It ranks #179 in the Utilities sector, and #31 in the Utilities - Regulated Gas industry.

Global Rank

3488

1d: 0

1w: +9

1m: -

Country Rank

1036

1d: 0

1w: +11

1m: -

Sector Rank

179

1d: 0

1w: +1

1m: -

Industry Rank

1d: 0

1w: 0

1m: -

Key Stats

Market Cap

$5.5BUSD

Enterprise Value

$8.87BUSD

Revenue (TTM)

$2.43BUSD

EBITDA (TTM)

$775.96MUSD

Net Income (TTM)

$264.22MUSD

EBITDA Margin

32%

Profit Margin

11%

PE Ratio

20.0

Forward PE

18.4

PS Ratio

2.3

PB Ratio

1.6

EV/EBITDA

11.4

Company Profile

Country (HQ)

United States

Sector

Utilities

Industry

Utilities - Regulated Gas

CEO

Robert McAnnally open_in_new

Employees

4,000

Founded

1906

Website

onegas.com open_in_new

1d	1w	1m	3m	6m	YTD	1y	3y	5y
-0.5%	1.4%	3.1%	12%	6%	13%	12%	14%	11%

News

OGS Analyst Forecasts

Markets

Exchange	Ticker	Price	Quotes
NYSE MIC: XNYS PRIMARY	OGS ONE Gas Inc ISIN: US68235P1084 Shares Out.: Shares Outstanding: 62.763M¹ Shares Float: 62.079M² TV: TradingView: NYSE: OGS SA: Stock Analysis: NYSE: OGS YF: Yahoo Finance: OGS GF: Google Finance: NYSE: OGS NQ: NASDAQ: OGS BA: Barron's: OGS MS: Morningstar: XNYS: OGS	87.61 USD	TV: TradingView: NYSE: OGS SA: Stock Analysis: NYSE: OGS YF: Yahoo Finance: OGS GF: Google Finance: NYSE: OGS NQ: NASDAQ: OGS BA: Barron's: OGS MS: Morningstar: XNYS: OGS
Frankfurt Stock Exchange (FRA) MIC: XFRA	OG9 ONE Gas Inc ISIN: US68235P1084 TV: TradingView: FWB: OG9 SA: Stock Analysis: FRA: OG9 YF: Yahoo Finance: OG9.F GF: Google Finance: FRA: OG9 BA: Barron's: OG9 MS: Morningstar: XFRA: OG9	75.00 EUR	TV: TradingView: FWB: OG9 SA: Stock Analysis: FRA: OG9 YF: Yahoo Finance: OG9.F GF: Google Finance: FRA: OG9 BA: Barron's: OG9 MS: Morningstar: XFRA: OG9

¹Market cap is calculated using shares outstanding.

²Float shares are publicly tradable shares, excluding insider-held stock.

About ONE Gas, Inc.

ONE Gas, Inc., together with its subsidiaries, operates as a regulated natural gas distribution utility company in the United States. The company offers natural gas distribution services. As of December 31, 2025, it owned 43,200 miles of distribution pipelines and 2,200 miles of transmission pipelines. The company serves approximately 2.3 million residential, commercial, industrial, transportation, and wholesale customers in Oklahoma, Kansas, and Texas. ONE Gas, Inc. was founded in 1906 and is headquartered in Tulsa, Oklahoma.

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Industry: Utilities - Regulated Gas (United States)

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Industry: Utilities - Regulated Gas (Global)

Name	Market Cap (USD) diff.	PE	Country
Distribuidora de Gas del Centro S.A. BCBA: DGCE	$145.45B 3K%	7.0	Argentina
Naturgy Energy Group, S.A. BME: NTGY	$29.32B 25.64B EUR 433%	12.8	Spain
Snam S.p.A. MIL: SRG	$25.71B 22.48B EUR 367%	18.2	Italy
The Hong Kong and China Gas Company Ltd. SHEK: 3	$17.46B 136.96B HKD 218%	24.3	Hong Kong
Tokyo Gas Co.,Ltd. TSE: 9531	$14.32B 2.31T JPY 160%	10.6	Japan
Osaka Gas Co., Ltd. TSE: 9532	$14.15B 2.28T JPY 157%	12.7	Japan

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