Companies in Oklahoma

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Region:   North America
Displaying 1-39 of 39 results Download this list
Name Symbol Market Cap ADR TSO Country IPO Year Subsector
Williams Partners LP

WPZ

$18.26B United States n/a Natural Gas Distribution
Magellan Midstream Partners L.P.

MMP

$16.42B United States n/a Natural Gas Distribution
Devon Energy Corporation

DVN

$15.3B United States n/a Oil & Gas Production
Williams Companies, Inc. (The)

WMB

$14.54B United States n/a Natural Gas Distribution
Continental Resources, Inc.

CLR

$13.89B United States 2007 Oil & Gas Production
ONEOK, Inc.

OKE

$7.59B United States n/a Oil & Gas Production
Helmerich & Payne, Inc.

HP

$7.14B United States n/a Oil & Gas Production
OGE Energy Corporation

OGE

$5.91B United States n/a Electric Utilities: Central
Chesapeake Energy Corporation

CHK

$4.57B United States n/a Oil & Gas Production
BOK Financial Corporation

BOKF

$3.98B United States n/a Major Banks
Gulfport Energy Corporation

GPOR

$3.39B United States n/a Oil & Gas Production
WPX Energy, Inc.

WPX

$2.66B United States 2011 Oil & Gas Production
Laredo Petroleum, Inc.

LPI

$2.6B United States 2011 Oil & Gas Production
Sonic Corp.

SONC

$1.67B United States 1991 Restaurants
AAON, Inc.

AAON

$1.41B United States n/a Industrial Machinery/Components
NGL ENERGY PARTNERS LP

NGL

$1.37B United States 2011 Oil Refining/Marketing
Semgroup Corporation

SEMG

$1.35B United States n/a Oilfield Services/Equipment
Alliance Resource Partners, L.P.

ARLP

$1.17B United States 1999 Coal Mining
Alliance Holdings GP, L.P.

AHGP

$1.05B United States 2006 Coal Mining
BancFirst Corporation

BANF

$968.74M United States 1993 Major Banks
Unit Corporation

UNT

$645.95M United States n/a Oil & Gas Production
Rose Rock Midstream, L.P.

RRMS

$635.51M United States 2011 Natural Gas Distribution
Matrix Service Company

MTRX

$507.24M United States 1990 Engineering & Construction
Orchids Paper Products Company

TIS

$315.14M United States 2005 Paper
Panhandle Royalty Company

PHX

$313.17M United States n/a Oil & Gas Production
Southwest Bancorp, Inc.

OKSB

$312.23M United States 1993 Major Banks
Lsb Industries Inc.

LXU

$308.88M United States n/a Major Chemicals
CSI Compressco LP

CCLP

$292.08M United States 2011 Oilfield Services/Equipment
Ring Energy, Inc.

REI

$218.86M United States n/a Oil & Gas Production
Blueknight Energy Partners L.P., L.L.C.

BKEPP

$213.82M United States n/a Natural Gas Distribution
Blueknight Energy Partners L.P., L.L.C.

BKEP

$182.59M United States 2011 Natural Gas Distribution
ROBO Global Robotics and Automation Index ETF

ROBO

$113.85M United States n/a n/a
Educational Development Corporation

EDUC

$57.74M United States n/a Consumer Specialties
BancFirst Corporation

BANFP

$26.93M United States n/a Major Banks
ADDvantage Technologies Group, Inc.

AEY

$18.13M United States n/a Office Equipment/Supplies/Services
WeatherStorm Forensic Accounting Long Short ETF

FLAG

$13.08M United States n/a n/a
Seventy Seven Energy Inc.

SSE

$11.24M United States 2014 Oilfield Services/Equipment
Chesapeake Energy Corporation

CHK^D

n/a United States n/a n/a
WPX Energy, Inc.

WPXP

n/a United States 2015 Oil & Gas Production
*IPO year information is not available for stocks prior to 1970.