On the Record · ONEOK Partners
ONEOK Partners subsidiaries, as it lists them
The subsidiaries ONEOK Partners lists in its latest annual report, with the jurisdiction of each, linked to the filing.
Subsidiaries it lists
| Subsidiary | Jurisdiction |
|---|---|
| Bighorn Gas Gathering, L.L.C. (49.0%) | Delaware |
| Black Mesa Holdings, Inc. | Delaware |
| Black Mesa Pipeline, Inc. | Delaware |
| Black Mesa Pipeline Operations, L.L.C. | Delaware |
| Black Mesa Technologies, Inc. | Oklahoma |
| Border Midwestern Company | Delaware |
| Border Minnesota Pipeline, LLC | Delaware |
| Border Viking Company | Delaware |
| Chisholm Pipeline Company (50%) | Delaware |
| Chisholm Pipeline Holdings, L.L.C. | Delaware |
| Crestone Bighorn, L.L.C. | Delaware |
| Crestone Energy Ventures, L.L.C. | Delaware |
| Crestone Gathering Services, L.L.C. | Delaware |
| Crestone Powder River, L.L.C. | Delaware |
| Crestone Wind River, L.L.C. | Delaware |
| Fort Union Gas Gathering, L.L.C. (37.04%) | Delaware |
| Guardian Pipeline, L.L.C. | Delaware |
| Heartland Pipeline Company (general partnership) (50%) | Texas |
| Lost Creek Gathering Company, L.L.C. (35%) | Delaware |
| Mid Continent Market Center, L.L.C. | Kansas |
| Midwestern Gas Transmission Company | Delaware |
| Mont Belvieu I Fractionation Facility (joint venture) (80%) | Texas |
| Northern Border Pipeline Company (general partnership) (50%) | Texas |
| OkTex Pipeline Company, L.L.C. | Delaware |
| ONEOK Arbuckle North Pipeline, L.L.C. | Delaware |
| ONEOK Arbuckle Pipeline, L.L.C. | Delaware |
| ONEOK Bakken Pipeline, L.L.C. | Delaware |
| ONEOK Bushton Processing, L.L.C. | Delaware |
| ONEOK Field Services Company, L.L.C. | Oklahoma |
| ONEOK Gas Storage Holdings, L.L.C. | Delaware |
| ONEOK Gas Storage, L.L.C. | Oklahoma |
| ONEOK Gas Transportation, L.L.C. | Oklahoma |
| ONEOK Hydrocarbon GP, L.L.C. | Delaware |
| ONEOK Hydrocarbon Holdings, L.L.C. | Delaware |
| ONEOK Hydrocarbon Southwest, L.L.C. | Delaware |
| ONEOK Hydrocarbon, L.L.C. | Delaware |
| ONEOK Hydrocarbon, L.P. | Delaware |
| ONEOK ILP GP, L.L.C. | Delaware |
| ONEOK MB I, L.P. | Delaware |
| ONEOK Midstream Gas Supply, L.L.C. | Oklahoma |
| ONEOK Mont Belvieu Storage Company, L.L.C. | Delaware |
| ONEOK NGL Gathering, L.L.C. | Delaware |
| ONEOK NGL Pipeline, L.L.C. | Delaware |
| ONEOK North System, L.L.C. | Delaware |
| ONEOK Overland Pass Holdings, L.L.C. | Oklahoma |
| ONEOK Partners Intermediate Limited Partnership | Delaware |
| ONEOK Permian NGL Pipeline GP, L.L.C. | Delaware |
| ONEOK Permian NGL Pipeline LP, L.L.C. | Delaware |
| ONEOK Permian NGL Operating Company, L.L.C. | Delaware |
| ONEOK Pipeline Holdings, L.L.C. | Delaware |
| ONEOK Rockies Enterprises, L.L.C. | Delaware |
| ONEOK Rockies Investments, L.L.C. | Delaware |
| ONEOK Rockies Midstream, L.L.C. | Delaware |
| ONEOK Rockies Processing Company (Canada) Ltd. | Alberta |
| ONEOK Sterling III Pipeline, L.L.C. | Oklahoma |
| ONEOK Texas Gas Storage, L.L.C. | Texas |
| ONEOK Transmission Company, L.L.C. | Delaware |
| ONEOK Underground Storage Company, L.L.C. | Kansas |
| ONEOK VESCO Holdings, L.L.C. | Delaware |
| ONEOK Western Trail Pipeline, L.L.C. | Oklahoma |
| ONEOK WesTex Transmission, L.L.C. | Delaware |
| Overland Pass Pipeline Company LLC (50%) | Delaware |
| Roadrunner Gas Transmission Holdings, L.L.C. (50%) | Delaware |
| Roadrunner Gas Transmission, LLC (100% owned by RGT Holdings) | Delaware |
| Sycamore Gas System (general partnership) (48.445%) | Oklahoma |
| Venice Energy Services Company, L.L.C. (10.1765%) | Delaware |
| Viking Gas Transmission Company | Delaware |
| West Texas LPG Pipeline Limited Partnership (.8% GP & 79.2%LP) | Texas |
From Exhibit 21 of the 10-K for 2016. Companies must list their significant subsidiaries there and may leave out smaller ones, so this is the company’s own list, not every entity it owns.
Read from ONEOK Partners’s annual reports (10-K for 2016, 10-K for 2015, 10-K for 2014) and the financial data it files with the SEC, as of 2017-02-28. Every quotation is word for word from the filing linked beside it; how these pages are built and checked. The full record is in its company data sheet.