One Gas Inc (NYSE:OGS) — Market Cap & Net Worth
Market Cap & Net Worth: One Gas Inc (OGS)
One Gas Inc (NYSE:OGS) has a market capitalization of $5.13 Billion ($5.13 Billion) as of May 4, 2026. Listed on the NYSE stock exchange, this USA-based company holds position #3519 globally and #1194 in its home market, demonstrating a 0.17% increase in market value over the past year.
Market capitalization, also known as net worth in stock markets, is calculated by multiplying One Gas Inc's stock price $88.91 by its total outstanding shares 59999041 (60.00 Million). Analyse One Gas Inc cash flow conversion to see how efficiently the company converts income to cash.
One Gas Inc Market Cap History: 2015 to 2026
One Gas Inc's market capitalization history from 2015 to 2026. Data shows growth from $2.32 Billion to $5.33 Billion (8.56% CAGR).
Index Memberships
One Gas Inc is a constituent of 1 market index:
| Index | Total Market Cap | Weight (%) | Rank by Market Cap |
|---|---|---|---|
|
S&P Midcap 400
MID
|
$3.36 Trillion | 0.17% | #267 of 401 |
Weight: One Gas Inc's market cap as a percentage of total index value. Rank: Position among all constituents by market cap.
One Gas Inc Market Cap to Earnings & Revenue Ratios Timeline
This chart shows how One Gas Inc's valuation ratios have evolved. The Price to Sales (P/S) ratio compares market cap to revenue, while the Price to Earnings (P/E) ratio compares market cap to net income. Lower values may indicate a more undervalued company relative to its financial performance.
Latest Price to Sales (P/S) Ratio
1.91x
One Gas Inc's market cap is 1.91 times its annual revenue
Latest Price to Earnings (P/E) Ratio
17.54x
One Gas Inc's market cap is 17.54 times its annual earnings
What These Ratios Tell Investors:
- Price to Sales (P/S) Ratio: Shows how much investors are paying for each dollar of the company's sales. Lower P/S ratios may indicate undervaluation.
- Price to Earnings (P/E) Ratio: Shows how much investors are paying for each dollar of the company's earnings. This is one of the most common valuation metrics.
- Trends in these ratios over time can indicate changing investor sentiment about the company's future growth prospects.
- Industry comparison provides context for whether the company is valued higher or lower than peers.
| Year | Market Cap (USD) | Revenue (USD) | Net Income (USD) | P/S Ratio | P/E Ratio |
|---|---|---|---|---|---|
| 2016 | $3.03 Billion | $1.43 Billion | $140.09 Million | 2.12x | 21.62x |
| 2017 | $3.55 Billion | $1.54 Billion | $163.00 Million | 2.31x | 21.80x |
| 2018 | $3.96 Billion | $1.63 Billion | $172.23 Million | 2.42x | 22.98x |
| 2019 | $4.76 Billion | $1.65 Billion | $186.75 Million | 2.88x | 25.49x |
| 2020 | $4.01 Billion | $1.53 Billion | $196.41 Million | 2.62x | 20.42x |
| 2021 | $4.19 Billion | $1.81 Billion | $206.43 Million | 2.31x | 20.28x |
| 2022 | $4.21 Billion | $2.58 Billion | $221.74 Million | 1.63x | 19.00x |
| 2023 | $3.67 Billion | $2.37 Billion | $231.23 Million | 1.55x | 15.89x |
| 2024 | $4.15 Billion | $2.08 Billion | $222.85 Million | 1.99x | 18.64x |
| 2025 | $4.63 Billion | $2.43 Billion | $264.22 Million | 1.91x | 17.54x |
Competitor Companies of OGS by Market Capitalization
Companies near One Gas Inc in the global market cap rankings as of May 4, 2026.
Key companies related to One Gas Inc by market ranking:
- Atmos Energy Corporation (NYSE:ATO): Ranked #847 globally with a market cap of $31.19 Billion USD.
- Naturgy Energy Group SA (MC:NTGY): Ranked #1002 globally with a market cap of $26.05 Billion USD ( €22.28 Billion EUR).
- NATURGY ENERGY ADR1/5/E01 (F:GANA): Ranked #1066 globally with a market cap of $24.24 Billion USD ( €20.73 Billion EUR).
- NiSource Inc (NYSE:NI): Ranked #1160 globally with a market cap of $21.94 Billion USD.
| Rank | Company | Symbol | Market Cap | Price |
|---|---|---|---|---|
| #847 | Atmos Energy Corporation | NYSE:ATO | $31.19 Billion | $188.54 |
| #1002 | Naturgy Energy Group SA | MC:NTGY | $26.05 Billion | €26.78 |
| #1066 | NATURGY ENERGY ADR1/5/E01 | F:GANA | $24.24 Billion | €5.35 |
| #1160 | NiSource Inc | NYSE:NI | $21.94 Billion | $48.08 |
One Gas Inc Historical Marketcap From 2015 to 2026
Between 2015 and today, One Gas Inc's market cap moved from $2.32 Billion to $ 5.33 Billion, with a yearly change of 8.56%.
| Year | Market Cap | Change (%) |
|---|---|---|
| 2026 | $5.33 Billion | +15.09% |
| 2025 | $4.63 Billion | +11.55% |
| 2024 | $4.15 Billion | +13.08% |
| 2023 | $3.67 Billion | -12.77% |
| 2022 | $4.21 Billion | +0.63% |
| 2021 | $4.19 Billion | +4.34% |
| 2020 | $4.01 Billion | -15.74% |
| 2019 | $4.76 Billion | +20.26% |
| 2018 | $3.96 Billion | +11.40% |
| 2017 | $3.55 Billion | +17.30% |
| 2016 | $3.03 Billion | +30.47% |
| 2015 | $2.32 Billion | -- |
End of Day Market Cap According to Different Sources
On May 3rd, 2026 the market cap of One Gas Inc was reported to be:
| Source | Market Cap |
|---|---|
| Yahoo Finance | $5.13 Billion USD |
| MoneyControl | $5.13 Billion USD |
| MarketWatch | $5.13 Billion USD |
| marketcap.company | $5.13 Billion USD |
| Reuters | $5.13 Billion USD |
Market cap values may vary slightly between sources due to differences in calculation methods, timing, and data refresh rates.
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 provides natural gas distribution services to approximately 2.3 million customers in Oklahoma, Kansas, and Texas. It serves residential, commercial, and transportation customers. The company was founded in 1906 and is headquartered in Tulsa, Oklahoma.