Companies in Oklahoma

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Region:   North America
Displaying 1-44 of 44 results Download this list
Name Symbol Market Cap ADR TSO Country IPO Year Subsector
Williams Companies, Inc. (The)

WMB

$35.75B United States n/a Natural Gas Distribution
Williams Partners LP

WPZ

$23.57B United States n/a Natural Gas Distribution
Devon Energy Corporation

DVN

$16.76B United States n/a Oil & Gas Production
Magellan Midstream Partners L.P.

MMP

$16.19B United States n/a Natural Gas Distribution
Continental Resources, Inc.

CLR

$11.05B United States 2007 Oil & Gas Production
ONEOK, Inc.

OKE

$7.21B United States n/a Oil & Gas Production
Helmerich & Payne, Inc.

HP

$5.94B United States n/a Oil & Gas Production
OGE Energy Corporation

OGE

$5.7B United States n/a Electric Utilities: Central
Chesapeake Energy Corporation

CHK

$4.67B United States n/a Oil & Gas Production
BOK Financial Corporation

BOKF

$4.24B United States n/a Major Banks
Gulfport Energy Corporation

GPOR

$3.82B United States n/a Oil & Gas Production
NGL ENERGY PARTNERS LP

NGL

$2.59B United States 2011 Oil Refining/Marketing
Semgroup Corporation

SEMG

$2.4B United States n/a Oilfield Services/Equipment
Alliance Holdings GP, L.P.

AHGP

$2.17B United States 2006 Coal Mining
Laredo Petroleum, Inc.

LPI

$2.11B United States 2011 Oil & Gas Production
Alliance Resource Partners, L.P.

ARLP

$1.83B United States 1999 Coal Mining
WPX Energy, Inc.

WPX

$1.47B United States 2011 Oil & Gas Production
Sonic Corp.

SONC

$1.46B United States 1991 Restaurants
AAON, Inc.

AAON

$1.12B United States n/a Industrial Machinery/Components
Rose Rock Midstream, L.P.

RRMS

$1.1B United States 2011 Natural Gas Distribution
BancFirst Corporation

BANF

$933.76M United States 1993 Major Banks
Unit Corporation

UNT

$701.27M United States n/a Oil & Gas Production
Lsb Industries Inc.

LXU

$521.05M United States n/a Major Chemicals
Matrix Service Company

MTRX

$500.45M United States 1990 Engineering & Construction
CSI Compressco LP

CCLP

$472.86M United States 2011 Oilfield Services/Equipment
Southwest Bancorp, Inc.

OKSB

$314.44M United States 1993 Major Banks
Ring Energy, Inc.

REI

$263.49M United States n/a Oil & Gas Production
Sandridge Energy Inc.

SD

$260.55M United States 2007 Oil & Gas Production
Panhandle Royalty Company

PHX

$256.8M United States n/a Oil & Gas Production
Orchids Paper Products Company

TIS

$251.19M United States 2005 Paper
Blueknight Energy Partners L.P., L.L.C.

BKEPP

$233.66M United States n/a Natural Gas Distribution
Blueknight Energy Partners L.P., L.L.C.

BKEP

$206.57M United States 2011 Natural Gas Distribution
Seventy Seven Energy Inc.

SSE

$142.84M United States 2014 Oilfield Services/Equipment
Robo-Stox Global Robotics and Automation Index ETF

ROBO

$106.86M United States n/a n/a
BancFirst Corporation

BANFP

$27M United States n/a Major Banks
Janus Equal Risk Weighted Large Cap ETF

ERW

$26.95M United States n/a n/a
ADDvantage Technologies Group, Inc.

AEY

$23.67M United States n/a Office Equipment/Supplies/Services
Educational Development Corporation

EDUC

$21.41M United States n/a Consumer Specialties
WeatherStorm Forensic Accounting Long Short ETF

FLAG

$12.17M United States n/a n/a
New Source Energy Partners L.P.

NSLP

$9.18M United States 2013 Oil & Gas Production
PostRock Energy Corporation

PSTR

$6.96M United States n/a Oil & Gas Production
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
New Source Energy Partners L.P.

NSLP^A

n/a United States n/a n/a
*IPO year information is not available for stocks prior to 1970.