About Us

Midwestern Gas Transmission Company is owned by ONEOK Partners, L.P. and operated by ONEOK Partners GP, L.L.C.

Midwestern connects to other major interstate pipeline systems including Guardian Pipeline, Rockies Express Pipeline, Texas Eastern Transmission, ANR, Columbia Gulf Transmission, Natural Gas Pipeline, Panhandle Eastern Pipeline, East Tennessee, Alliance Pipeline, Northern Border Pipeline, Tennessee Gas Pipeline, Trunkline, and Texas Gas Transmission to provide bi-directional service to markets in Tennessee, Kentucky, Indiana, southern Illinois, as well as the growing Joliet/Chicago market hub. Interruptible transportation and park and loan services are also available.

ONEOK, Inc. (pronounced ONE-OAK) (NYSE: OKE) is a leading midstream service provider and owner of one of the nation's premier natural gas liquids (NGL) systems, connecting NGL supply in the Rocky Mountain, Mid-Continent and Permian regions with key market centers and an extensive network of natural gas gathering, processing, storage and transportation assets.

ONEOK is a FORTUNE 500 company and is included in the S&P 500.