ONEOK

Company

Investment-firm

Last deal

$5.2B

Amount

Post-IPO Debt

Stage

10.08.2023

Date

2

all rounds

$5.95B

Total amount

date founded

Financing round

General

About Company
ONEOK is a leading energy midstream service provider in the US.

Industry

Sector :

Subsector :

founded date

01.01.1906

Number of employees

Company Type

For Profit

Last funding type

Post-IPO Debt

IPO status

Private

Description

Originally founded in 1906 as a natural gas pipeline business in Oklahoma, ONEOK has grown to become one of the nation's premier energy companies. It owns and operates an extensive network of natural gas liquids and natural gas pipelines, processing plants, fractionators, and storage facilities in key regions. ONEOK connects prolific supply basins with market centers, providing safe and reliable energy and services to diverse customers. The company's success is driven by its employees' commitment to improving both the company and the communities they live in. ONEOK is a publicly-traded limited partnership and is included in the Fortune 500 and S&P 500 Stock Index.
Contacts

Phone number

Social url

Sub-Organizations
10
Viking Gas Transmission Company

Viking Gas Transmission Company

Viking Gas Transmission operates pipeline systems in North Dakota, Minnesota, and Wisconsin.

Sector

Oil, Gas and Coal

Subsector

Pipelines

Keywords

Oil and Gas, Energy

Location

Tulsa, OK, USA

Overland Pass Pipeline Company

Overland Pass Pipeline Company transports natural gas liquids across multiple states.

Sector

Oil, Gas and Coal

Subsector

Pipelines

Keywords

Oil and Gas, Energy

Location

Cheyenne, WY, USA
ONEOK WesTex Transmission

ONEOK WesTex Transmission

ONEOK WesTex Transmission L.L.C. owns and operates pipelines in Texas that transport natural gas.

Sector

Oil, Gas and Coal

Subsector

Pipelines

Location

Tulsa, OK, USA

Financials

Funding Rounds
2
2

Number of Funding Rounds

$5.95B

Money Raised

Their latest funding was raised on 10.08.2023. Their latest round Post-IPO Debt

Date 
Funding Round 
Investors 
Money Raised 
Lead 
10.08.2023
$5.2B
15.11.2022
$750M
Investments
1
Date 
name 
Lead 
type 
Raised 
Orbital Sidekick

Orbital Sidekick

Orbital Sidekick provides real-time monitoring services to commercial and defense users globally.

Sector

Electronic and Electrical Equipment

Subsector

Gauges and Meters

Keywords

Energy, Information Technology, Mining

Location

San Francisco, CA, USA

total rounds

6

total raised

$46.77M
Co-Investors
Acquisitions
2

Easton Energy - Gulf Coast Liquids Pipeline acquired by ONEOK

acquirer

ONEOK
ONEOK

date

13.05.2024

type

Acquisition

price

$280M

Easton Energy - Gulf Coast Liquids Pipeline

Easton Energy - Gulf Coast Liquids Pipeline deliver a wide range of liquids in support of Texas and Louisiana

Magellan Midstream Partners L P acquired by ONEOK

Magellan Midstream Partners L P acquired by ONEOK

acquirer

ONEOK
ONEOK

date

14.05.2023

type

Acquisition

price

$18.8B
Magellan Midstream Partners L P

Magellan Midstream Partners L P

Magellan Midstream Partners, L.P. transports, stores and distributes refined petroleum products and crude oil.

Sector

Oil, Gas and Coal

Subsector

Pipelines

Keywords

Oil and Gas, Energy

Location

Tulsa, OK, USA

People

Founders
3

Ryan C. Haynes

current job

ONEOK Energy Services
ONEOK Energy Services

organization founded

2

Ryan C. Haynes

C.B. Ames

current job

ONEOK Energy Services
ONEOK Energy Services

organization founded

2

C.B. Ames

Ryan Haynes
Ryan Haynes

Ryan Haynes

current job

Osmosis
Osmosis

organization founded

3

Ryan Haynes

Employee Profiles
245
Darren Wallis

Darren Wallis

Senior Vice President, Communications & Community Relations

Brent Bowling

Engineering supervisor, hydraulic modeling and leak detection

Matt Coakley

Commercial specialist

Zach Mendez

Manger, it service delivery

Chad Higgins

Safety and health manager

Philip Riely

Pipeline operator

Bill Budder

System analyst

Michelle Studie

Audit director

Activity

Recent News
42