100 W. 5th St.
Tulsa, OK, 74103 United States
(918) 588-7000
http://www.oneok.com
#219 in
FORTUNE 500 (May 2013)
S&P 500 (March 31, 2013)
#219 in
FORTUNE 1000 (May 2013)
ONEOK ("one oak") is OK with its singled-minded pursuit of profits from natural gas activities. Through its 43%-owned