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Members

Our corporate members, from the largest major oil company to the smallest of independents, come from all sectors of the industry. They are producers, refiners, suppliers, pipeline operators and marine transportation companies, as well as service and supply companies that support all segments of the industry. Our members are committed to develop and adhere to the highest level industry standards, protect the environment, and lead in health and safety performance.


A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z

A

A&B PETROLEUM LAB

A.W. CHESTERTON COMPANY

A+ CORPORATION, LLC

AALBERTS INTEGRATED PIPING SYSTEMS AMERICAS, INC.

ABB/TOTALFLOW

ACUREN

ADAMS VALVES INC.

ADVANCE TANK & CONSTRUCTION COMPANY

ADVANCE VALVES

ADVANCED CORROSION TECHNOLOGIES & TRAINING

ALLERION OILFIELD SERVICES, INC. 

ALLIANCE INTEGRITY RESOURCES, LLC

ALTOR LLC

ALYESKA PIPELINE SERVICE COMPANY

AMERICA-APEX B.V.

AMERICAN BLOCK CO

AMERICAN EQUIPMENT MANUFACTURING, INC.

AMERICAN INSPECTION SERVICES, INC.

AMERIDRIVES INTERNATIONAL

AMSPEC SERVICES LLC

ANGUS MEASUREMENT SERVICES, LP

ANTEA GROUP

ANTEA NORTH AMERICA

APACHE CORPORATION

AQUASOL CORPORATION

AQUILA ENGINEERING

ARCTIC ENERGY SERVICES

ARGOS ENERGY SERVICES

ARI INDUSTRIES INC.

ARIEL CORPORATION

ARNCO TECHNOLOGY

ARSEAL TECHNOLOGIES LLC 

ASAHI/AMERICA INC.

ASINT, INC.

ASPEN AEROGELS

ASRC ENERGY SERVICES

ASSOCIATED MECHANICAL

ASTAR INC.

A-T CONTROLS, INC.

AUDIE PRICE INSPECTION, INC.

AUGE INDUSTRIAL

AUSTIN ELECTRIC, INC.


B

BAKER ENGINEERING & RISK CONSULTANTS, INC.

BAKER HUGHES

BAMBECK SYSTEMS INC.

BASE LINE DATA, INC.

BASIN WELL SERVICE INC

BAYSWATER

BECHTEL ENERGY INC.

BECHT ENGINEERING CO., INC.

BENCH TREE GROUP

BENOIT PREMIUM THREADING LLC

BERIC-DAVIS COMPANIES INTERNATIONAL LTD.

BESTOLIFE CORPORATION

BETA LAND SERVICES

BHL INTERNATIONAL, INC.

BIRWELCO USA INC.

BJ INSPECTIONS, INC.

BLACK GOLD PUMP & SUPPLY

BLACKMER

BLAZER INSPECTION, INC.

BMT CANADA LTD.

BP AMERICA, INC

BRIDGER PIPELINE LLC

BRIGADE ENERGY SERVICES, LLC

BRI-STEEL MANUFACTURING

BRODIE INTERNATIONAL

BS&B SAFETY SYSTEMS, L.L.C.

BURCKHARDT COMPRESSION (US) INC.

BUREAU OF QUALITY SURVEILLANCE, INC.

BUREAU VERITAS

BURNS & MCDONNELL


C

C & L INSPECTION, LLC

C & W TANK, INC.

CAD CONTROL SYSTEMS

CALDWELL TANKS, INC.

CAMIN CARGO CONTROL

CAMPOS EPC, LLC

CAN USA, INC.

CANADIAN TANK & VESSEL

CAPITAL INSPECTORS

CAPLUGS

CARPENTER TECHNOLOGY CORPORATION

CASHCO INC.

CATALYST ENERGY SERVICES

CATSI

CAVERN SOLUTIONS, INC.

CHARTER BROKERAGE

CHEMSTAR

CHENIERE ENERGY, INC.

CHEVRON CORPORATION

CHEVRON ORONITE COMPANY LLC

CITADEL CASING SOLUTIONS

CIVITAS RESOURCES

CJ WINTER MACHINE TECHNOLOGIES

CLEARSIGN TECHNOLOGIES CORPORATION

CNC FLOW CONTROL

COASTAL GULF & INTERNATIONAL, INC.

COGNASCENTS CONSULTING GROUP, INC.

COLE CHEMICAL & DISTRIBUTING, INC.

COLONIAL PIPELINE COMPANY

COLORADO ENGINEERING EXPERIMENT STATION, INC.

COMPRESSOR CONTROLS CORPORATION

CONCO SERVICES CORPORATION

CONOCOPHILLIPS

CONSOLIDATED FABRICATION & CONSTRUCTORS

CONSULTING AND FIELD SERVICES, LLC

CORNERSTONE ENGINEERING, LLC

CORROSION CONTROL INC.

CORTEC, LLC

COTEMAR, S.A DE C.V.

COTERRA ENERGY INC.

CPW AMERICA CO.

CRC-EVANS PIPELINE INTERNATIONAL

CRIMSON PIPELINE, L.P.

CROWNQUEST OPERATING, LLC

CRYOSTAR

CST COVERS

CURRIER & COMPANY, INC.

CWM USA INC.

CYNTECH TANKS


D

DALIC INSPECTION SERVICES

DANIEL MEASUREMENT AND CONTROL

DEVON ENERGY CORP.

DHV INDUSTRIES

DIAMONDBACK ENERGY

DIAMOND OFFSHORE

DJA INSPECTION SERVICES, INC.

DK-LOK USA

DON MILLER & ASSOCIATES - A STREAMTECH COMPANY

DOW CHEMICAL COMPANY

DOWNHOLE PRODUCTS USA

DRILLING ENGINEERING SERVICES (DES)

DRIL-QUIP

DUOLINE TECHNOLOGIES, L.P.

DURA-BAR

DYNAMIC AIR SHELTERS, LTD.

DYNAMIC FLOW COMPUTERS

DYNAMIC RISK ASSESSMENT SYSTEMS INC.


E

EAGLE COMPRESSION LLC

EAGLE INFRASTRUCTURE SERVICES, INC.

EAGLE RESEARCH CORPORATION

ECOSTREAM

ELECTRIC MACHINERY COMPANY

ELLIOTT SERVICES, INC.

EMB MANAGEMENT LTD

ENBRIDGE, INC.

ENDRESS+HAUSER FLOW USA, INC.

ENERGY EXCHANGER COMPANY

ENERGY WORLDNET, INC.

ENERSYS CORPORATION

ENERVEST LTD.

ENGINEERING & INSPECTION SERVICES, LLC

ENGINEERING PARTNERS INTERNATIONAL, INC.

ENHANCECO

ENTERPRISE PRODUCTS PARTNERS L.P.

ENTRUST SOLUTIONS GROUP

ENVIROEYE LLC

EQUINOR

EQUITRANS MIDSTREAM

EQUITY ENGINEERING GROUP, INC.

EVONIK OIL ADDITIVES

EXERO WELL INTEGRITY

EXP ENERGY SERVICES

EXPLORER PIPELINE

EXXON MOBIL


F

FAURE HERMAN

FBV, INC.

FISHER TANK COMPANY

FIVE STAR PRODUCTS INC.

FLEXIM

FLEXITALLIC GROUP, INC.

FLEXSTEEL PIPELINE TECHNOLOGIES, INC.

FLOWCHEM

FLOW MANAGEMENT DEVICES, LLC

FLOWSTATE

FLUENTA

FLUOR CORPORATION

FOERSTER INSTRUMENTS INC., USA

FORMOSA PLASTICS CORPORATION, U.S.A.

FORTRESS

FOX THERMAL INSTRUMENTS, INC.

FRANKLIN VALVE LP

FUJIFILM NORTH AMERICA CORPORATION

FUJISAN SURVEY, S.A. DE C.V.

G

G&C OPTIMIZATION

GARLOCK SEALING TECHNOLOGIES

GATES CORPORATION

GECKO ROBOTICS

GEO-CHEM AMERICAS LLC

GLOBAL RISER USA LLC

GRACE INSTRUMENT

GRAYWOLF INDUSTRIAL, INC.

GREAT RIVER INDUSTRIES

GREAT SOUTHERN TECHNOLOGIES

GRUPO SIMPLES

GTT NORTH AMERICA

GULF COAST FABRICATORS LLC

GULF INTERSTATE ENGINEERING COMPANY

GULFSTREAM SERVICES, INC.


H

HALLIBURTON COMPANY

HEAVYBILT MFG, INC.

HELMERICH & PAYNE, INC.

HESS CORPORATION

HHC SAFETY ENGINEERING SERVICES, INC.

HIGH COUNTRY SALES & TRADING, INC.

HIGHTOWERS PETROLEUM CO.

HMT, INC.

HOBRÉ USA INC.

HOLLOWAY HOUSTON, INC.

HOLLY ENERGY PARTNERS, L.P.

HORIBA INSTRUMENTS, INC.

HRM RESOURCES, LLC

HSI GROUP, INC.

HUGHES-ANDERSON HEAT EXCHANGERS

HUNTING ENERGY SERVICES

HY-GRADE VALVE, INC.


I

ICL CALIBRATION LABORATORIES, INC.

ICO ASIAPACIFIC SINGAPORE PTE. LTD.

IDEMITSU LUBRICANTS AMERICA

IDOM, INC.

IMI PBM

INDUSTRIAL DEFENDER

INDUSTRIAL INSPECTION & CONSULTING

INDUSTRIAL SPECIALISTS LLC

INFINEUM

INGU SOLUTIONS INC.

INSERPETROL

INSPECTION 4 INDUSTRY LLC

INTEGRATED CRYOGENIC SOLUTIONS, LLC (dba NIKKISO FUELING & SOLUTIONS)

INTEGRATED GLOBAL SERVICES INC.

INTEGRITY EPC COMPANY

INTEGRITY INSPECTION SERVICES

INTEGRITY PRODUCTS & SUPPLIES, INC.

INTEGRITY SOLUTIONS LTD

INTER AMERICAN OILWORKS

INTERFACE TESTING SERVICES INC.

INTERSPEC, LLC

INTERTEK

ioMOSAIC CORPORATION

IRISNDT, INC.

ISOMAG CORPORATION

ITT CORPORATION


J

JH OPERATING COMPANY

J.J. WHITE INC.

JAMES MACHINE WORKS, INC.

JCL SERVICE COMPANY LLC

JET-LUBE, INC.

JFE STEEL AMERICA, INC.

JIACCO PAKISTAN PVT LIMITED

JOHN CRANE INC.

JSG PROFESSIONAL SERVICES ULC

JSW STEEL USA INC.


K

K&B INDUSTRIES

K.P. KAUFFMAN COMPANY, INC.

KAKIVIK ASSET MANAGEMENT, LLC

KBK INDUSTRIES

KENDRICK OIL COMPANY

KEY PERFORMANCE PETROLEUM

KF VALVES LLC

KIEWIT

KINETIC PRESSURE CONTROL

KINETIK

KIRBY CORPORATION

KOPPERS INC.

KROHNE, INC.


L

L&T VALVES LIMITED

LADISH VALVES

LAFARGE SA

LANZAJET

LARK HEAT TREATING

LEISTRITZ ADVANCED TECHNOLOGIES CORPORATION

LIGHTNING ELIMINATORS & CONSULTANTS, INC.

LIQUID CONTROLS, LLC

LIQUIDPOWER SPECIALTY PRODUCTS INC. (LSPI)

LLOG EXPLORATION COMPANY

LOOP LLC

LOUISIANA VALVE SOURCE

LUBRIZOL CORPORATION


M

MAGDRIVE TECHNOLOGIES, INC.

MAGNUM PIERING, INC.

MAP OIL TOOLS

MARATHON OIL COMPANY

MARATHON PETROLEUM CORPORATION

MARINE SPILL RESPONSE CORPORATION

MARINE WELL CONTAINMENT COMPANY

MASS TECHNOLOGY CORPORATION

MATRIX SERVICE COMPANY

MECHATRENDS CONTRACTORS CORP.

MERTON RISER

MESA INDUSTRIES

METEGRITY INC.

METER ENGINEERS, INC.

MEXICO PACIFIC

MICRO MOTION, INC.

MIDCONTINENTAL CHEMICAL COMPANY

MILLER CONSULTING SERVICES

MILWAUKEE VALVE COMPANY

MIREAUX MANAGEMENT SOLUTIONS

MISTRAS GROUP, INC.

MITSUBISHI HEAVY INDUSTRIES COMPRESSOR INTERNATIONAL CORPORATION

MMC INTERNATIONAL CORP.

MOGAS INDUSTRIES

MOHR TEST AND MEASUREMENT

MOKVELD VALVES, INC.

MOODY INTERNATIONAL, INC.

MOTIVA ENTERPRISES LLC

MOXA AMERICAS INC.

MPACT2WO - A MOLEX BUSINESS

MURPHY OIL CORPORATION

MUSE, STANCIL & COMPANY


N

NATIONAL PUMP COMPANY

NATIONAL STEEL CAR

NATIONWIDE BOILER INCORPORATED

NAVAJO NATION OIL & GAS COMPANY

NAVARIK CORP.

NAVIGATOR CO2

NDT GLOBAL LLC

NEUMAN & ESSER USA, INC.

NEWBERRY TANKS & EQUIPMENT, LLC

NEWMANS VALVE LLC

NEWMARKET CORPORATION

NEXTDECADE CORPORATION

NICHOLS ENGINEERING CONSULTANTS LLC

NINE ENERGY SERVICE, INC.

NIPPON PILLAR CORPORATION OF AMERICA

NMK RESOURCES INC.

NOBLE CORPORATION

NORTHERN STATES FISHING TOOLS CO., INC.

NOV, INC.

NOVVI LLC

NUSTAR ENERGY L.P.

NVI, LLC

NXL TECHNOLOGIES


O

OCCIDENTAL

OCEANEERING INTERNATIONAL, INC.

OCEAN POINT TERMINALS

OCTO MECHANICAL INC.

OFI TESTING EQUIPMENT, INC. (OFITE)

OIL CENTER RESEARCH INTERNATIONAL, L.L.C.

OIL STATES SKAGIT SMATCO

OKGLOBAL

OLIVIER INTERNATIONAL

OMNI FLOW COMPUTERS, INC.

OMO ENERGY & TECHNOLOGY INC.

ONEOK, INC.

ONSHORE QUALITY CONTROL SPECIALIST, LLC

OPTASENSE

ORBITAL ENGINEERING, INC.

OSECO INC.

OVAKO NORTH AMERICA, INC.

OVINTIV


P

PACCAR WINCH

PALA-INTERSTATE, LLC

PARAGON INDUSTRIES, INC.

PARKER WELLBORE

PASO ROBLES TANK, INC.

PATHFINDER PRESSURE TESTING

PATTERSON TUBULAR SERVICES

PEAK AI SOLUTIONS, INC.

PEERLESS DYNAMICS

PETOL GEARENCH

PETROCARE MARINE CONSULTANTS, INC.

PETRO-HUNT, LLC

PETROMAR INTERNATIONAL INC.

PETROSMITH EQUIPMENT, LP

PETROSPECT, INC.

PHILADELPHIA GEAR

PHILLIPS 66

PILOT WATER SOLUTIONS

PINNACLE

PINNACLE OIL

PIPELINE PERFORMANCE GROUP, LLC

PLAINS ALL AMERICAN PIPELINE, L.P.

POCAR SEAL

POND & COMPANY

PORTLAND PIPE LINE CORPORATION

POWERPLAN

PQM

PRECISION BUILD (TAMPA TANK)

PRECISION CRANE & HYDRAULICS, LLC

PRIMARY SOURCING CORP.

PRIME ENGINEERING INCORPORATED

PROJECT CONSULTING SERVICES, INC.

PRO-SURVE TECHNICAL SERVICES, LLC

PROTECT, LLC

PROTECTOSEAL COMPANY

PRUITT TOOL & SUPPLY CO., INC.


Q

QUALITY CONTROL COMPANY

QUALITY CUSTOM INSPECTIONS & LABORATORIES

QUALITY INTEGRATED SERVICES, INC.

QUANTITYWARE

QUEST INTEGRITY USA, LLC

QUORUM BUSINESS SOLUTIONS, INC.


R

RCP INC.

REBL REFRACTORIES EVALUATIONS LABORATORY ULC

RELIABILITY INSPECTIONS

REPSOL

REPUBLIC TESTING LABORATORIES, INC.

REXA, INC.

RHI US

RIG QA INTERNATIONAL

RIGQUIP DRILLING SERVICES

RINA TECH USA INC.

ROCKWOOL TECHNICAL INSULATION

ROCKY MOUNTAIN FABRICATION

ROOS CONSULTING GROUP

ROSEN USA, INC.

RUHRPUMPEN, INC.


S

S+S INDUSTRIES

SAFETY-KLEEN SYSTEMS, INC.

SAVAGE SERVICES CORPORATION

SAVANT MEASUREMENT CORPORATION

SAYBOLT INC.

SCAN SYSTEMS CORP.

SCIAPS, INC.

SEADRILL AMERICAS, INC.

SEMPRA ENERGY

SENTINEL INTEGRITY SOLUTIONS

SHELL USA, INC.

SHIN NIHON KENTEI KYOKAI

SICK INC.

SIEMENS ENERGY, INC.

SILVERLINE

SILVER MOUNTAIN CONSTRUCTION

SIVALLS, INC.

SK ENMOVE CO., LTD.

SLB

SMART PIPE COMPANY, INC.

SMITH & BURGESS LLC.

SMITH MASON & CO, LLC

SMITH TANK & STEEL, INC.

SMITH VALVES

SOFTSERVE, INC.

SOUTH COAST PRODUCTS, LP

SOUTHERN VALVE SERVICE

SOUTHWESTERN ENERGY COMPANY

SPACE SCIENCE SERVICES, INC.

SPE (SCENIC PRECISE ELEMENT INC.)

SPL, INC.

SPYGLASS SOLUTIONS

STAGE 3 SEPARATION, LLC

S-TANK ENGINEERING CO. LTD

STANTEC

STATIFLO CORP

STEELMATION

STELLAR ENERGY AMERICAS, INC.

STRATA SYSTEMS ENGINEERING

STREAM-FLO INDUSTRIES LTD.

STRESS ENGINEERING SERVICES, INC.

SUBSEA SOLUTIONS

SULZER PUMPS, INC.

SUMMIT CARBON SOLUTIONS, LLC

SUPERIOR LAND DESIGNS

SWI VALVE CORPORATION


T

T.D. WILLIAMSON

T.F. WARREN GROUP

T.I.E.C., INC.

TAKNIA LIBYA ENGINEERING COMPANY

TALLGRASS PONY EXPRESS PIPELINE, LLC

TANCO ENGINEERING, INC.

TANK BUILDERS, INC.

TARGA RESOURCES CORP.

TC ENERGY

TEADIT NORTH AMERICA

TEAM INDUSTRIAL SERVICES, INC.

TECHNIPFMC

TEEKAY SHIPPING (USA), INC.

TEJAS TUBULAR PRODUCTS, INC.

TELLURIAN, INC.

TEMS INTERNATIONAL

TENARIS

TETRA TECH, INC.

TEXAS OILTECH LABORATORIES, LP

TEXAS PIPE WORKS, INC.

THERMO NITON ANALYZERS LLC

THRUBORE VALVES, LLC

TIC SYSTEMS

TIDY STEEL-FAB LTD.

TIER 1 INTEGRITY LLC

TIW STEEL PLATEWORK INC.

TMCO

TORY TECHNOLOGIES, INC.

TRC SERVICES OF TEXAS, INC.

TRANS MOUNTAIN PIPELINE ULC

TRANSOCEAN

TRANSPORT4

TRANSPORTATION & INDUSTRIAL SERVICES, INC.

TRINITY CONSULTANTS

TRISTAR TERMINALS GUAM, INC.

TRUQC LLC

TSP ENVIRONMENTAL

TUBACEX

TUBULAR SYNERGY GROUP, LP

TURNER SPECIALTY SERVICES


U

U.S. STEEL TUBULAR PRODUCTS, INC.

UNION TANK CAR COMPANY

UNION TECH

UNITED COOLING SYSTEMS (P) LIMITED

UNITED ELECTRIC CONTROLS

UNIVERSAL LUBRICANTS FACTORY (ZINOL) L.L.C.

UOP, LLC

UPWING ENERGY

URBAN SOLUTION GROUP

USG CORPORATION


V

VALARIS PLC

VALLEY FORGE & BOLT MANUFACTURING CO.

VALLOUREC USA CORPORATION

VAL-MATIC VALVE AND MANUFACTURING CORPORATION

VALVEWORKS USA

VALVOLINE GLOBAL OPERATIONS

VALVTECHNOLOGIES

VANDERBILT CHEMICALS, LLC

VAREC, INC.

VECTOR SYSTEMS, INC.

VEGA AMERICAS, INC.

VENTURE GLOBAL LNG

VIRTUAL MEDIA INTEGRATION

VISTA PRECISION SOLUTIONS, INC.

VYSUS AMERICAS INC.


W

W&T OFFSHORE, INC.

W.L. WALKER CO. INC.

WATCO COMPANIES LLC

WATLOW

WEAMCO INC.

WEATHERFORD INTERNATIONAL LTD.

WELDED TUBE OF CANADA

WELDFIT

WELKER, INC.

WESTERN MIDSTREAM

WESTON SOLUTIONS, INC.

WESTPORT TRADING EUROPE LIMITED

WHITEWATER MIDSTREAM

WICHITA CLUTCH, INC.

WIKA INSTRUMENT LP, USA

WILLIAM E. WILLIAMS VALVE CORPORATION

WILLIAMS COMPANIES, THE

WM. POWELL COMPANY

WOODSIDE ENERGY

WOOLSLAYER COMPANIES, INC.

WORLDWIDE OILFIELD MACHINE

WSB & ASSOCIATES

WSP USA


X

XANOR DE MEXICO, S.A. DE C.V. (XANIK VALVES)

XCEL NDT, LLC

 

Y

YAMAMOTO CONSULTING, LLC

YDF VALVE INTERNATIONAL, INC.


Z

ZEECO, INC.

ZERUST OIL & GAS

ZOOK RUPTURE DISKS

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