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Oneok Inc's Business Segments

Oneok Inc's reported revenue by business segment and by geographic region, quarterly and annual, normalized against the consolidated income statement. Free below: the top 3 rows per table, this quarter and this fiscal year. Subscriber access adds the full segment history and operating income by segment.

Segment Data As of Q2 FY2026
Reportable Segments
4
Per the company's own filing, this quarter
Largest Segment
Refined Products and Crude Oil
59.2% of revenue
Total Revenue
$ 12,049
Consolidated, this quarter
Regions Reported
-
Geographic regions, this quarter
API endpoints for this dataset
https://api.csimarket.com/api/v1/companies/OKE/segments
https://api.csimarket.com/api/v1/companies/OKE/geographic
https://api.csimarket.com/api/v1/companies/OKE/exposure
Programmatic access for models, analytics, and integration workflows.
Pull these exact ratios programmatically
Dataset & schema
https://api.csimarket.com/api/datasets/business_segments
https://api.csimarket.com/api/schema/business_segments
https://api.csimarket.com/api/meta/business_segments

Revenue Share by Reportable Segment - Q2 FY2026

59%largest
  • Refined Products and Crude Oil59.2%
  • Natural Gas Liquids38.1%
  • Natural Gas Gathering and Processing15.6%
  • Wholly Owned Interstate Natural Gas Pipelines3.7%

Revenue by Reportable Segment - Q2 FY2026

SegmentPeriodRevenue
(Millions)
% of TotalOperating Income
Refined Products and Crude OilQ2 FY2026$ 7,13459.2%-
Natural Gas LiquidsQ2 FY2026$ 4,59338.1%-
Natural Gas Gathering and ProcessingQ2 FY2026$ 1,87815.6%-
1 more segments available

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Revenue by Product & Service Category - Q2 FY2026

90%largest
  • Commodity Sales89.8%
  • Services10.2%
  • Exchange Services and Natural Gas Gathering and Processing Revenue3.1%
  • Other 0%
  • Residue natural gas sales0%
  • Transportation and storage revenue0%
  • Liquids Commodity0%

Revenue by Product & Service Category - Q2 FY2026

CategoryPeriodRevenue
(Millions)
% of Total
Commodity SalesQ2 FY2026$ 10,81489.8%
ServicesQ2 FY2026$ 1,23510.2%
Exchange Services and Natural Gas Gathering and Processing RevenueQ2 FY2026$ 3763.1%

Product and service categories are a supplemental disclosure and are not required to sum to consolidated revenue or to the reportable segments above.

4 more categories available

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Description of Oneok Inc

Oneok Inc. a diversified energy company rooted in a legacy that dates back to 1906, operates as a prominent player in the North American energy landscape. Initially founded as the Oklahoma Natural Gas Company, Oneok has evolved significantly over the decades to become a comprehensive provider of energy solutions. The company is publicly traded on the New York Stock Exchange under the ticker symbol OKE.

Corporate Structure and Operations
Oneok operates through various segments, primarily focusing on the gathering, processing, storage, and transportation of natural gas. The company is well-known for its robust infrastructure, which includes an extensive network of pipelines, processing plants, and storage facilities that facilitate the movement of natural gas from production sites to consumers. This network allows Oneok to efficiently meet the demands of a diverse customer base that includes residential, commercial, and industrial users.

Natural Gas Distribution
As the largest natural gas distributor in Oklahoma and Kansas and the third largest in Texas, Oneok plays a crucial role in the energy supply chain in these regions. The company operates as a regulated public utility, ensuring reliable service to both wholesale and retail customers. Its extensive distribution system not only supports everyday household needs but also services major industrial consumers that rely on natural gas as a key energy source for manufacturing and production processes.

Gathering and Processing
Oneoks gathering and processing segment is vital for the upstream energy sector, where it collects natural gas from multiple production sites and processes it to remove impurities. This involves the extraction of natural gas liquids (NGLs) such as ethane, propane, butane, and pentane, which are crucial for various industrial applications and the petrochemical industry. By efficiently gathering and processing these resources, Oneok contributes to the domestic energy supply while also capturing value from by-products.

Storage and Transportation
The companys storage facilities are strategically located to balance seasonal demand fluctuations and provide reliable service. Oneok’s transportation network allows for the seamless movement of natural gas and NGLs, connecting production areas with major markets across the United States. The company is known for its commitment to operational excellence and has established itself as a trusted partner in the energy sector by ensuring timely and safe delivery of energy resources.

Sustainability and Innovation
In recent years, Oneok has emphasized its commitment to sustainability and environmental stewardship. The company invests in innovative technologies and practices to minimize its environmental impact, enhance operational efficiency, and improve safety measures. Oneok is also exploring opportunities related to renewable energy and alternative energy sources, aligning with the broader industry trend towards a more sustainable energy future.

Strategic Alliances and Market Position
Oneok has also formed strategic alliances and partnerships to bolster its market presence and operational capabilities. By collaborating with other energy companies and stakeholders, Oneok enhances its ability to deliver reliable and efficient energy services, further emphasizing its status as a leader in the natural gas market.

Financial Performance
The financial health of Oneok is characterized by steady revenue growth and a strong balance sheet, supporting ongoing investments in infrastructure and technology. The company has maintained a disciplined approach to capital expenditures, focusing on projects that offer robust returns while meeting regulatory requirements and market demands.

Community Engagement
Oneok is actively involved in the communities it serves, engaging in initiatives that promote energy education, environmental stewardship, and community development. The company supports various charitable causes and participates in local events, reflecting its commitment to corporate social responsibility.

In summary, Oneok Inc. stands as a diversified energy powerhouse with deep roots in the natural gas sector. Through its extensive network and commitment to innovation, sustainability, and community engagement, Oneok continues to position itself as a critical player in providing energy solutions to millions of customers across the United States.
Oneok Inc. operates through multiple segments that encompass a broad range of products and services in the natural gas and natural gas liquids (NGLs) industries. Heres an extensive breakdown of the company’s segments, products, and services:

1. Partners Segment

The Partners segment of Oneok is primarily focused on the gathering and processing of natural gas as well as the gathering, transportation, and fractionation of NGLs. This segment operates mainly in several prolific geological regions across the United States, notably:

- Mid-Continent Region: Including the Anadarko Basin in Oklahoma and the Fort Worth Basin in Texas.
- Rocky Mountain Region: Encompassing the Hugoton and Central Kansas Uplift Basins in Kansas, the Williston Basin in North Dakota and Montana, and the Powder River Basin in Wyoming.

Key Operations:
- Gathering of Natural Gas: This involves collecting natural gas from crude oil and natural gas wells. The natural gas is aggregated and treated through gathering systems to remove impurities like water vapor, solids, and other contaminants.
- Processing and NGL Extraction: Once natural gas is gathered, it is transported to processing plants where NGLs are extracted. The resulting product is marketable natural gas known as residue gas. The NGLs collected are initially in a mixed, unfractionated stream.
- Coal Bed Methane Gathering: In the Powder River Basin, Oneok specifically gathers dry gas (coal bed methane) which does not require further processing for marketability. This gas is compressed and delivered to downstream pipelines or marketed directly.

Distribution Segment

The Distribution segment of Oneok delivers natural gas to over two million residential, commercial, industrial, and transportation customers primarily in three states: Oklahoma, Kansas, and Texas. This segment operates through three main divisions:

- Oklahoma Natural Gas
- Kansas Gas Service
- Texas Gas Service

Services Offered:
- Retail Natural Gas Distribution: Providing safe and reliable natural gas to a broad customer base including households and businesses.
- Wholesale Services: The distribution companies in Oklahoma and Kansas also serve wholesale customers, providing larger volumes of natural gas to utility and industrial customers.

Energy Services Segment

The Energy Services segment is designed to create value for customers by offering physical natural gas products and risk management solutions. This includes:

Key Functions:
- Natural Gas Supply: It ensures the delivery of natural gas to meet varying customer demands.
- Transportation and Storage Capacity: The energy services segment maintains a network of contracted storage and transportation capacity that links major supply and demand centers across the U.S. and extends into Canada.

Customer Base:
- The segment primarily serves local distribution companies (LDCs), electric utilities, and industrial end-users, all of whom have fluctuating natural gas requirements largely influenced by seasonal weather changes.

Conclusion

Oneok Inc. plays a significant role in the natural gas and NGL markets through its various segments, each offering a diverse set of services tailored to meet the varying needs of its customers. The company’s operations are deeply embedded in critical geological formations and its pipeline and processing capabilities position it as a vital entity in the energy landscape. This extensive suite of services and products is designed to cater to an evolving market landscape, ensuring that Oneok remains a key player in the energy sector.