Address: 100 W 5th St, Tulsa, OK 74103 Leave a review »
ONEOK Inc. Website

Company Profile

Employees: 1,000 - 5,000

Revenue: Over $5 Billion


Website: Click here to visit »


About ONEOK Inc.

ONEOK Inc. is a Fortune 200 company and one of the largest sellers of natural gas in the United States of America. The company was initially founded as Oklahoma Natural Gas Company. It was created by Ryan Haynes and C. B. Ames in 1906.

The current name was given in 1980. It is headquartered in Tulsa, Oklahoma. It has more than 2 millions clients, as well as several brands operating the customer based operations, such as Texas Gas Service, Oklahoma Natural Gas and a few others.

In 2010, ONEOK Inc. had more than 4,000 employees. The same year was also quite profitable for the company, with over $11 billion in revenues.

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