ONG - About ONG About ONG Oklahoma Natural Gas, founded in 1906, is the cornerstone of one of the oldest corporations in Oklahoma. Our business is supplying energy that improves the quality of life and helps companies thrive and grow. Our industry is evolving.
Deregulation is on the horizon.
This important development will bring increased competition, and yield exciting new opportunities to serve the customers who have trusted us for generations as their reliable source of natural gas. We value that trust. It's been earned by our employees who have made it their business to satisfy customers year after year. Oklahoma's Rank as a Gas Producing State 3rd nationally Service Area Map Oklahoma Natural Gas serves approximately 770,000 residential, commercial and industrial customers in Oklahoma. The company has affiliates that operate transmission and gathering operations in Oklahoma that include 2,348 miles of pipeline and five strategically-located underground storage facilities, also located in Oklahoma.