ONEOK Information
Summary
ONEOK is a public company that has been in the industry for 120 years. The company currently specializes in the Oil & Energy, Oil & Gas Exploration, Production, Sales areas. The position of the President & CEO is occupied by Pierce H Norton II. Its headquarters is located at Tulsa, Oklahoma, USA. The number of employees ranges from 1.0K to 5.0K. The annual revenue of ONEOK varies between 10B and 50B. To connect with ONEOK employee register on SignalHire.
Organization Website | oneok.com |
Social Links |    |
Phone Number | 1-918-588-7000 |
Industries | |
Headquarters Location | ONEOK Plaza, Tulsa, OK, 74103 US |
Employees Size | 5000-10000 employees |
Specialties | Natural Gas, Energy, Refined Products and Crude, Natura Gas Liquids, Safety, Reliability |
SIC Code | 1382 |
DMA Code | Tulsa Metropolitan Area |
Founded | 1906 |
Estimated Annual Revenue | $10B - 50B |
Operating Status | Independent Company |
Competitors
Founded | Type | Employees | Revenue | Funding | |
|---|---|---|---|---|---|
| 1866 | Public Company | 10K - 50K | 8B | $700M | |
| 1906 | Public Company | 10K - 50K | 16.1B | $2.5B | |
| 2005 | Public Company | 1.0K - 5.0K | 11.7B | $1.4B | |
| 2000 | Public Company | 1.0K - 5.0K | 7.8B | $193.5M |
Subsidiaries and Affiliated Companies
Employees Turnover 4 quarter 2025
Number of employees switched from or switched to
Length of Employment
Employee tenure at ONEOK shows a diverse range of experience levels:
37% for 1–2 years13% for 3–4 years9% for 5–7 years10% for 8–10 years31% have over 11 years of service at ONEOKEx-employees positions
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