At ONEOK (NYSE: OKE), we deliver energy products and services vital to an advancing world. We are a leading midstream operator that provides gathering, processing, fractionation, transportation, storage and marine export services. Through our approximately 60,000-mile pipeline network, we transport the natural gas, natural gas liquids (NGLs), refined products and crude oil that help meet domestic and international energy demand, contribute to energy security and provide safe, reliable and responsible energy solutions needed today and into the future.
Natural Gas Liquids
Refined Products & Crude
Natural Gas Gathering & Processing
Natural Gas Pipelines
At ONEOK, we’re working to build a resilient, inclusive and responsible future. Through innovation, a strong focus on safety and environmental responsibility, sound corporate governance, workforce development and community engagement, we’re creating meaningful impact across our operations and beyond.








