Ticker
Company
Country
Exchange
Industry
Market Cap
Schlumberger Limited Website

SLB

Schlumberger Limited

USNYSE

Energy Equipment and Services

$54,495.03M

Baker Hughes Company Website

BKR

Baker Hughes Company

USNasdaqGS

Energy Equipment and Services

$42,213.17M

Halliburton Company Website

HAL

Halliburton Company

USNYSE

Energy Equipment and Services

$24,316.93M

ADNOC Drilling Company P.J.S.C. Website

ADNOCDRILL

ADNOC Drilling Company P.J.S.C.

AEADX

Energy Equipment and Services

$23,648.60M

Tenaris S.A. Website

TEN

Tenaris S.A.

LUBIT

Energy Equipment and Services

$20,271.40M

TechnipFMC plc Website

FTI

TechnipFMC plc

USNYSE

Energy Equipment and Services

$13,336.76M

China Oilfield Services Limited Website

2883

China Oilfield Services Limited

CNSEHK

Energy Equipment and Services

$7,995.90M

CNOOC Energy Technology & Services Limited Website

600968

CNOOC Energy Technology & Services Limited

CNSHSE

Energy Equipment and Services

$5,890.67M

NOV Inc. Website

NOV

NOV Inc.

USNYSE

Energy Equipment and Services

$5,750.66M

Saipem SpA Website

SPM

Saipem SpA

ITBIT

Energy Equipment and Services

$5,460.14M

Weatherford International plc Website

WFRD

Weatherford International plc

USNasdaqGS

Energy Equipment and Services

$5,305.05M

Noble Corporation plc Website

NE

Noble Corporation plc

USNYSE

Energy Equipment and Services

$5,284.62M

ADES Holding Company Website

2382

ADES Holding Company

SASASE

Energy Equipment and Services

$5,233.92M

ChampionX Corporation Website

CHX

ChampionX Corporation

USNasdaqGS

Energy Equipment and Services

$5,210.83M

Archrock, Inc. Website

AROC

Archrock, Inc.

USNYSE

Energy Equipment and Services

$4,554.48M

Sinopec Oilfield Service Corporation Website

1033

Sinopec Oilfield Service Corporation

CNSEHK

Energy Equipment and Services

$4,105.19M

Cactus, Inc. Website

WHD

Cactus, Inc.

USNYSE

Energy Equipment and Services

$4,060.69M

Vallourec S.A. Website

VK

Vallourec S.A.

FRENXTPA

Energy Equipment and Services

$3,919.15M

Kodiak Gas Services, Inc. Website

KGS

Kodiak Gas Services, Inc.

USNYSE

Energy Equipment and Services

$3,823.57M

Patterson-UTI Energy, Inc. Website

PTEN

Patterson-UTI Energy, Inc.

USNasdaqGS

Energy Equipment and Services

$3,341.93M

Helmerich & Payne, Inc. Website

HP

Helmerich & Payne, Inc.

USNYSE

Energy Equipment and Services

$3,271.77M

Valaris Limited Website

VAL

Valaris Limited

BMNYSE

Energy Equipment and Services

$3,181.84M

USA Compression Partners, LP Website

USAC

USA Compression Partners, LP

USNYSE

Energy Equipment and Services

$2,835.46M

China Petroleum Engineering Corporation Website

600339

China Petroleum Engineering Corporation

CNSHSE

Energy Equipment and Services

$2,623.53M

Dialog Group Berhad Website

DIALOG

Dialog Group Berhad

MYKLSE

Energy Equipment and Services

$2,355.90M

TerraVest Industries Inc. Website

TVK

TerraVest Industries Inc.

CATSX

Energy Equipment and Services

$1,514.85M

Expro Group Holdings N.V. Website

XPRO

Expro Group Holdings N.V.

USNYSE

Energy Equipment and Services

$1,498.06M

DOF Group ASA Website

DOFG

DOF Group ASA

NOOB

Energy Equipment and Services

$1,448.71M

ProFrac Holding Corp. Website

ACDC

ProFrac Holding Corp.

USNasdaqGS

Energy Equipment and Services

$1,314.80M

RPC, Inc. Website

RES

RPC, Inc.

USNYSE

Energy Equipment and Services

$1,306.79M

ProPetro Holding Corp. Website

PUMP

ProPetro Holding Corp.

USNYSE

Energy Equipment and Services

$1,015.92M

Precision Drilling Corporation Website

PD

Precision Drilling Corporation

CATSX

Energy Equipment and Services

$898.35M

Core Laboratories Inc. Website

CLB

Core Laboratories Inc.

USNYSE

Energy Equipment and Services

$880.31M

National Energy Services Reunited Corp. Website

NESR

National Energy Services Reunited Corp.

USNasdaqCM

Energy Equipment and Services

$811.30M

Nabors Industries Ltd. Website

NBR

Nabors Industries Ltd.

BMNYSE

Energy Equipment and Services

$589.30M

Schoeller-Bleckmann Oilfield Equipment Aktiengesellschaft Website

SBO

Schoeller-Bleckmann Oilfield Equipment Aktiengesellschaft

ATWBAG

Energy Equipment and Services

$509.96M

Keyfield International Berhad Website

KEYFIELD

Keyfield International Berhad

MYKLSE

Energy Equipment and Services

$435.74M

BOMESC Offshore Engineering Company Limited Website

603727

BOMESC Offshore Engineering Company Limited

CNSHSE

Energy Equipment and Services

$428.65M

Shuifa Energas Gas Co., Ltd. Website

603318

Shuifa Energas Gas Co., Ltd.

CNSHSE

Energy Equipment and Services

$401.25M

Ranger Energy Services, Inc. Website

RNGR

Ranger Energy Services, Inc.

USNYSE

Energy Equipment and Services

$365.49M

Haimo Technologies Group Corp. Website

300084

Haimo Technologies Group Corp.

CNSZSE

Energy Equipment and Services

$358.66M

Vantage Drilling International Ltd. Website

VTDR.F

Vantage Drilling International Ltd.

AEOTCPK

Energy Equipment and Services

$339.03M

Oil States International, Inc. Website

OIS

Oil States International, Inc.

USNYSE

Energy Equipment and Services

$336.38M

Parker Drilling Company Website

PKDC

Parker Drilling Company

USOTCPK

Energy Equipment and Services

$255.86M

Ventura Offshore Holding Ltd. Website

VTURA

Ventura Offshore Holding Ltd.

BROB

Energy Equipment and Services

$249.57M

Calfrac Well Services Ltd. Website

CFW

Calfrac Well Services Ltd.

CATSX

Energy Equipment and Services

$228.69M

Beiken Energy Group Co., Ltd. Website

002828

Beiken Energy Group Co., Ltd.

CNSZSE

Energy Equipment and Services

$218.51M

STEP Energy Services Ltd. Website

STEP

STEP Energy Services Ltd.

CATSX

Energy Equipment and Services

$217.24M

Asian Energy Services Limited Website

530355

Asian Energy Services Limited

INBSE

Energy Equipment and Services

$207.65M

Maridive and Oil Services S.A.E. Website

MOIL

Maridive and Oil Services S.A.E.

EGCASE

Energy Equipment and Services

$170.23M

Odfjell Technology Ltd. Website

OTL

Odfjell Technology Ltd.

GBOB

Energy Equipment and Services

$167.43M

Mermaid Maritime Public Company Limited Website

DU4

Mermaid Maritime Public Company Limited

THSGX

Energy Equipment and Services

$140.84M

Burgan Company for Well Drilling, Trading and Maintenance K.S.C. (Public) Website

ABAR

Burgan Company for Well Drilling, Trading and Maintenance K.S.C. (Public)

KWKWSE

Energy Equipment and Services

$129.01M

Geospace Technologies Corporation Website

GEOS

Geospace Technologies Corporation

USNasdaqGS

Energy Equipment and Services

$128.49M

Rex International Holding Limited Website

5WH

Rex International Holding Limited

SGSGX

Energy Equipment and Services

$125.00M

NorAm Drilling AS Website

NORAM

NorAm Drilling AS

NOOB

Energy Equipment and Services

$124.47M

Profire Energy, Inc. Website

PFIE

Profire Energy, Inc.

USNasdaqCM

Energy Equipment and Services

$117.35M

Gulf Island Fabrication, Inc. Website

GIFI

Gulf Island Fabrication, Inc.

USNasdaqGS

Energy Equipment and Services

$116.11M

Hai Leck Holdings Limited Website

BLH

Hai Leck Holdings Limited

SGSGX

Energy Equipment and Services

$90.34M

S.D. Standard ETC Plc Website

SDSD

S.D. Standard ETC Plc

CYOB

Energy Equipment and Services

$78.86M

Revathi Equipment India Limited Website

RVTH

Revathi Equipment India Limited

INNSEI

Energy Equipment and Services

$71.40M

QS Energy, Inc. Website

QSEP

QS Energy, Inc.

USOTCPK

Energy Equipment and Services

$65.09M

MIND Technology, Inc. Website

MIND

MIND Technology, Inc.

USNasdaqCM

Energy Equipment and Services

$61.21M

PT Multikarya Asia Pasifik Raya Tbk Website

MKAP

PT Multikarya Asia Pasifik Raya Tbk

IDIDX

Energy Equipment and Services

$53.78M

Marine & General Berhad Website

M&G

Marine & General Berhad

MYKLSE

Energy Equipment and Services

$50.56M

AKITA Drilling Ltd. Website

AKT.A

AKITA Drilling Ltd.

CATSX

Energy Equipment and Services

$47.24M

Rompetrol Well Services SA Website

PTR

Rompetrol Well Services SA

ROBVB

Energy Equipment and Services

$33.04M

National Tubes Limited Website

NTLTUBES

National Tubes Limited

BDDSE

Energy Equipment and Services

$24.58M

Dexon Technology Public Company Limited Website

DEXON

Dexon Technology Public Company Limited

THSET

Energy Equipment and Services

$22.11M

PT Atlantis Subsea Indonesia Tbk Website

ATLA

PT Atlantis Subsea Indonesia Tbk

IDIDX

Energy Equipment and Services

$19.25M

Genoil Inc. Website

GNOL.F

Genoil Inc.

USOTCPK

Energy Equipment and Services

$15.69M

Annica Holdings Limited Website

5AL

Annica Holdings Limited

SGCatalist

Energy Equipment and Services

$14.11M

NXT Energy Solutions Inc. Website

NSFD.F

NXT Energy Solutions Inc.

CAOTCPK

Energy Equipment and Services

$8.63M

Guideline Geo AB (publ) Website

GGEO

Guideline Geo AB (publ)

SEOM

Energy Equipment and Services

$8.47M

Questor Technology Inc. Website

QST

Questor Technology Inc.

CATSXV

Energy Equipment and Services

$7.67M

Qualitech Public Company Limited Website

QLT

Qualitech Public Company Limited

THSET

Energy Equipment and Services

$7.59M

Cleantek Industries Inc. Website

CTEK

Cleantek Industries Inc.

CATSXV

Energy Equipment and Services

$4.06M

NauticAWT Limited Website

42D

NauticAWT Limited

SGCatalist

Energy Equipment and Services

$2.91M

BlueFire Equipment Corporation Website

BLFR

BlueFire Equipment Corporation

USOTCPK

Energy Equipment and Services

$2.82M

S.C. Dafora S.A. Website

DAFR

S.C. Dafora S.A.

ROBVB

Energy Equipment and Services

$2.48M

Duke Offshore Limited Website

531471

Duke Offshore Limited

INBSE

Energy Equipment and Services

$2.12M

OSX Brasil S.A. Website

OSXB3

OSX Brasil S.A.

BRBOVESPA

Energy Equipment and Services

$1.84M

Uztel S.A. Website

UZT

Uztel S.A.

ROBVB

Energy Equipment and Services

$1.39M

On & Offshore Holding AS Website

ONOF

On & Offshore Holding AS

NOOTCNO

Energy Equipment and Services

$1.16M

Skye Petroleum, Inc. Website

SKPO

Skye Petroleum, Inc.

USOTCPK

Energy Equipment and Services

$1.02M

Suntrade Group AB (publ) Website

STRD B

Suntrade Group AB (publ)

SENGM

Energy Equipment and Services

$0.60M

Independence Contract Drilling, Inc. Website

ICDI.Q

Independence Contract Drilling, Inc.

USOTCPK

Energy Equipment and Services

$0.14M

First Seismic Corp. Website

FSEI

First Seismic Corp.

USOTCPK

Energy Equipment and Services

$0.11M

SMG Industries Inc. Website

SMGI

SMG Industries Inc.

USOTCPK

Energy Equipment and Services

$0.06M

Terra Energy & Resource Technologies, Inc. Website

TEGR

Terra Energy & Resource Technologies, Inc.

USOTCPK

Energy Equipment and Services

$0.01M

Wolf Energy Services Inc. Website

WOEN

Wolf Energy Services Inc.

USOTCPK

Energy Equipment and Services

$0.01M

LianDi Clean Technology, Inc. Website

LNDT

LianDi Clean Technology, Inc.

CNOTCPK

Energy Equipment and Services

$0.01M

Glori Energy Inc. Website

GLRI

Glori Energy Inc.

USOTCPK

Energy Equipment and Services

$0.01M

Drayton Richdale Corporation Website

DRYN

Drayton Richdale Corporation

USOTCPK

Energy Equipment and Services

$0.00M

Forbes Energy Services Ltd. Website

FLSS

Forbes Energy Services Ltd.

USOTCPK

Energy Equipment and Services

$0.00M

Geospatial Corporation Website

GSPH

Geospatial Corporation

USOTCPK

Energy Equipment and Services

$0.00M

Universal Systems, Inc. Website

UVSS

Universal Systems, Inc.

USOTCPK

Energy Equipment and Services

$0.00M

WW Energy, Inc. Website

WWNG

WW Energy, Inc.

USOTCPK

Energy Equipment and Services

$0.00M

Custom Designed Compressor Systems, Inc. Website

CPYJ

Custom Designed Compressor Systems, Inc.

USOTCPK

Energy Equipment and Services

$0.00M

Grifco International, Inc. Website

GFCI

Grifco International, Inc.

USOTCPK

Energy Equipment and Services

$0.00M