Insights

Energy Infrastructure Leadership As one of the largest diversified energy infrastructure companies in North America with a vast pipeline network and extensive midstream operations, ONEOK presents significant opportunities for suppliers and service providers targeting energy transport, processing, and storage solutions.

Financial Stability and Growth With a funding level of $3 billion and consistent earnings momentum reported recently, ONEOK is positioned as a financially robust company open to strategic partnerships and technological innovations that enhance efficiency and scalability.

Technology Adoption Utilizing a modern tech stack that includes UiPath, SAP Ariba, and Office 365 indicates a company that values digital transformation, opening prospects for vendors offering automation, enterprise resource planning, and cloud-based solutions.

Market and Analyst Confidence Recent analyst coverage and positive market sentiment suggest ONEOK is viewed as a growth-oriented entity, making it a promising target for sales of advanced analytics, market intelligence tools, or operational optimization services.

Sustainability and Security Efforts With emphasis on safe, reliable, and responsible energy solutions, ONEOK could benefit from innovative safety, environmental monitoring, and cybersecurity services, aligning with their commitment to responsible energy delivery.

ONEOK Tech Stack

ONEOK uses 8 technology products and services including TIBCO Spotfire, Ansible, Microsoft SQL Server, and more. Explore ONEOK's tech stack below.

  • TIBCO Spotfire
    Business Intelligence
  • Ansible
    Configuration Management
  • Microsoft SQL Server
    Database
  • Procore
    Facilities Management
  • Arista Switches
    Network Hardware
  • Cisco ASA
    Network Security
  • Vercel
    Platform As A Service
  • Microsoft ASP.NET
    Web Frameworks

Media & News

ONEOK's Email Address Formats

ONEOK uses at least 1 format(s):
ONEOK Email FormatsExamplePercentage
First.Last@oneok.comJohn.Doe@oneok.com
79%
FLast@oneok.comJDoe@oneok.com
14%
FirstLast@oneok.comJohnDoe@oneok.com
6%
Last.First@oneok.comDoe.John@oneok.com
1%

Frequently Asked Questions

Where is ONEOK's headquarters located?

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ONEOK's main headquarters is located at 100 West 5th Street Tulsa, Oklahoma 74103 United States. The company has employees across 5 continents, including North AmericaAsiaEurope.

What is ONEOK's phone number?

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You can contact ONEOK's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is ONEOK's stock symbol?

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ONEOK is a publicly traded company; the company's stock symbol is OKE.

What is ONEOK's official website and social media links?

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ONEOK's official website is oneok.com and has social profiles on LinkedInCrunchbase.

How much revenue does ONEOK generate?

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As of May 2026, ONEOK's annual revenue is estimated to be $22B.

What is ONEOK's NAICS code?

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ONEOK's NAICS code is 211 - Oil and Gas Extraction.

How many employees does ONEOK have currently?

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As of May 2026, ONEOK has approximately 6.4K employees across 5 continents, including North AmericaAsiaEurope. Key team members include Chief Executive Officer: C. V.Chief Executive Officer And Chief Operating Officer: C. A.Chief Executive Officer: D. H.. Explore ONEOK's employee directory with LeadIQ.

What industry does ONEOK belong to?

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ONEOK operates in the Oil and Gas industry.

What technology does ONEOK use?

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ONEOK's tech stack includes TIBCO SpotfireAnsibleMicrosoft SQL ServerProcoreArista SwitchesCisco ASAVercelMicrosoft ASP.NET.

What is ONEOK's email format?

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ONEOK's email format typically follows the pattern of First.Last@oneok.com. Find more ONEOK email formats with LeadIQ.

How much funding has ONEOK raised to date?

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As of May 2026, ONEOK has raised $3B in funding. The last funding round occurred on Aug 06, 2025 for $3B.

When was ONEOK founded?

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ONEOK was founded in 1906.

ONEOK

Oil and GasOklahoma, United States5001-10000 Employees

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.

As one of the largest diversified energy infrastructure companies in North America, ONEOK is delivering energy that makes a difference in the lives of people in the U.S. and around the world.

Section iconCompany Overview

Headquarters
100 West 5th Street Tulsa, Oklahoma 74103 United States
Phone number
Website
oneok.com
Stock Symbol
OKE
NAICS Code
211 - Oil and Gas Extraction
Founded
1906
Employees
5001-10000

Section iconFunding & Financials

  • $3B

    ONEOK has raised a total of $3B of funding over 4 rounds. Their latest funding round was raised on Aug 06, 2025 in the amount of $3B.

  • $10B

    ONEOK's revenue is estimated to be in the range of $10B

Section iconFunding & Financials

  • $3B

    ONEOK has raised a total of $3B of funding over 4 rounds. Their latest funding round was raised on Aug 06, 2025 in the amount of $3B.

  • $10B

    ONEOK's revenue is estimated to be in the range of $10B

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