How many employees work at ONE Gas?
ONE Gas, Inc. (OGS) has approximately 3,457 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. ONE Gas's total headcount has declined 0.2% from 3,465 employees in 2023 to 3,457 in 2026.
Data source: Revelio LabsCoverage: Global workforce, 2023–2026Published July 2026
Is ONE Gas hiring right now?
Yes, ONE Gas is actively hiring. ONE Gas had 46 active job postings in 2026, a 4.3% decline from 2025 — see job openings & hiring trends.
About ONE Gas's Workforce
ONE Gas, Inc. (OGS) is an Energy and Resources company that employs 3,457 people worldwide as of March 2026. It is the 8th-largest by headcount among its peers. Founded in 1906, the company is headquartered in Tulsa, Oklahoma and trades on the New York Stock Exchange.
ONE Gas's workforce has held roughly steady from 2023 to 2026, though it is up 0.1% year over year in 2026. Its workforce is concentrated most in the United States (98.9%), followed by Nigeria (0.3%) and India (0.2%), with India, its fastest-growing location.
ONE Gas's largest functional groups are Finance and Operations (43.4%), Engineering (30.3%), and Sales and Marketing (26.3%). Median employee tenure is 5.5 years. The average salary is $76,682, ranging from a median of $67,000 in Northern America to $10,000 in Southern Asia.
ONE Gas's active job postings fell 4.3% in 2026 to 46, with new postings per month cooling from 73 in 2023 to 41 in 2026. Overall employee sentiment is neutral but declining.
Sourced from Revelio Labs workforce data.
As of March 2026
ONE Gas
workforce metrics
Headcount
3.5k
0.1% YoY
Avg. Salary
$76.7k
0.1% YoY
Tenure
5.5yr
0.1yr YoY
Growth Rate
0.1%
0.7pts YoY
Hiring Rate
Attrition Rate
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for ONE Gas. Compare to peers, export the dataset, and access the full quarterly history.
- ONE Gas had 3,457 employees in 2026, a 0.1% increase (+3) from 2025.
- ONE Gas had 3,468 employees in 2025, a 0.7% increase (+22) from 2024.
- ONE Gas had 3,446 employees in 2024, a 0.2% increase (+6) from 2023.
- ONE Gas had 3,440 employees in 2023, a 0.7% increase (+24) from 2022.
ONE Gas's total workforce has declined from 3,465 employees in 2023 to 3,457 in 2026. ONE Gas's headcount peaked at 3,485 in 2025.
ONE Gas, Inc. — quarterly employee count (2023–2026)
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 3,457 | +3 | +0.1% |
| 2025 | Q4 | 3,468 | +22 | +0.7% |
| 2025 | Q3 | 3,469 | +33 | +1.0% |
| 2025 | Q2 | 3,485 | +33 | +1.0% |
| 2025 | Q1 | 3,454 | +26 | +0.8% |
| 2024 | Q4 | 3,446 | +6 | +0.2% |
| 2024 | Q3 | 3,436 | -10 | -0.3% |
| 2024 | Q2 | 3,452 | -13 | -0.4% |
| 2024 | Q1 | 3,428 | +20 | +0.6% |
| 2023 | Q4 | 3,440 | +24 | +0.7% |
| 2023 | Q3 | 3,446 | +32 | +0.9% |
| 2023 | Q2 | 3,465 | +56 | +1.6% |
Want to see ONE Gas's complete headcount history back to 2008, including quarterly breakdowns?
The United States accounts for the largest share of ONE Gas's global workforce with approximately 99% of total employees, followed by Nigeria and India.
ONE Gas employees by country — 2026
| Country | Employees | % of Total | YoY % |
|---|---|---|---|
| United States | 3,411 | 98.9% | -0.6% |
| Nigeria | 11 | 0.3% | -13.6% |
| India | 8 | 0.2% | +0.0% |
| Philippines | 5 | 0.1% | +0.0% |
| United Kingdom | 3 | 0.1% | +0.0% |
| Italy | 2 | 0.1% | +0.0% |
| Australia | 2 | 0.1% | +0.0% |
| Spain | 1 | 0.0% | +0.0% |
| Brazil | 1 | 0.0% | +0.0% |
| Benin | 1 | 0.0% | +0.0% |
Drill into city-level data, hiring trends by region and historic geographic shifts
ONE Gas's largest employee groups are Finance and Operations (43.4%), Engineering (30.3%), and Sales and Marketing (26.3%).
ONE Gas employees by department — 2026
| Department | Employees | % of Total | YoY % |
|---|---|---|---|
| Finance and Operations | 1,477 | 43.4% | -0.3% |
| Engineering | 1,030 | 30.3% | -1.1% |
| Sales and Marketing | 895 | 26.3% | -0.4% |
Compare ONE Gas's department mix to industry peers.
ONE Gas's average employee salary is $76,682 globally. Employees in Northern America receive the highest compensation. Pay is lowest in Southern Asia, at a median of $10,000.
ONE Gas median employee salary by region — 2026 (USD)
| Region | Median Salary |
|---|---|
| Northern America | $67,000 |
| Southern Europe | $47,000 |
| Sub-Saharan Africa | $15,000 |
| Southern Asia | $10,000 |
Unlock salary by role, level, and city — and compare to ONE Gas's industry peers.
- ONE Gas had 46 active job postings in 2026, a 4.3% decline (+1) from 2025.
- ONE Gas had 45 active job postings in 2025, a 19.5% increase (+8) from 2024.
- ONE Gas had 37 active job postings in 2024, a 11.4% increase (+4) from 2023.
- ONE Gas had 33 active job postings in 2023, a 68.0% decline from 2022.
- Hiring velocity in 2026: 41 new roles/month, down from 45 in 2025 and 56 in 2024. New metric
ONE Gas's hiring is slowing: active job postings fell 4.3% in 2026 to 46, with new postings per month cooling from 73 in 2023 to 41 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Revelio Labs tracks employee sentiment across ONE Gas's workforce based on public professional data. Overall sentiment is neutral and has declined year over year in 2026.
Overall
Unlock the full sentiment breakdown by department, tenure, and trend over time.
Similar Energy and Resources Companies by Employee Count
- How fast is ONE Gas growing?
- In 2026, ONE Gas's headcount grew 0.1% to 3,457 employees, up from 3,454 in 2025.
- Where are ONE Gas employees located?
- Most ONE Gas employees are based in the United States (98.9% of headcount), followed by Nigeria and India.
- What is the average salary at ONE Gas?
- The average employee salary at ONE Gas is approximately $76.7k per year.
- How many people does ONE Gas hire per year?
- In 2026, ONE Gas opened roughly 492 new roles — about 41 per month.
- When was ONE Gas founded and where is it headquartered?
- ONE Gas was founded in 1906 and is headquartered in Tulsa, Oklahoma.
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