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
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A
ABB/TOTALFLOW
ABS AMERICAS
ACCURATE MEASUREMENT CONTROLS, INC.
ACI SERVICES
ACUREN
ADVANCED FLUID CONTAINMENT, LLC
ADVANCE VALVES
ADVANCED INDUSTRIAL SERVICES, INC.
AEC ENGINEERING
AECOM ENVIRONMENT GROUP
ALCOA OIL AND GAS
ALL TECH INSPECTION
ALLERION OILFIELD SERVICES, INC.
ALLPOINTS OIL SERVICES, LLC
ALLSTATE POWER-VAC
ALYESKA PIPELINE SERVICE COMPANY
AMERICAN BLOCK CO
AMERAPEX CORPORATION
AMERICAN INNOVATIONS
AMERICAN INSPECTION SERVICES, INC.
AMERICAN MARINE SERVICES GROUP
AMERICAN SHALE OIL, LLC
AMERICAN PETROLEUM TANKERS, LLC
AMERICAN PROTECTORS INC
AMERIDRIVES INTERNATIONAL
AMSPEC SERVICES LLC
AMYRIS INC.
ANADARKO PETROLEUM CORPORATION
ANTEA GROUP
ANTON PAAR USA
AOI INTERNATIONAL, INC.
APACHE CORPORATION
APAVE INTERNATIONAL
APPLIED TECHNICAL SERVICES, INC.
APPLUS VELOSI
APPLUSRTD
AQUILEX CORPORATION
ARCELOR MITTAL USA
ARGUS CONSULTING
ARIEL CORPORATION
ARMCO
ARRAY HOLDINGS
ASK INDUSTRIES, INC.
ARSEAL TECHNOLOGIES LLC
ARTEK ENGINEERING, LLC
ASHLAND, INC.
ATKINS, INC.
ATCO EMISSIONS MANAGEMENT, INC.
ATHENS GROUP
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B
BAKER ENGINEERING & RISK CONSULTANTS, INC.
BAKER HUGHES, INC.
BALTIC CONTROL LTD.
BASE LINE DATA, INC.
BASSLER ENERGY SERVICES, INC.
BASTION TECHNOLOGIES, INC.
BAYER TECHNOLOGY SERVICES AMERICAS
BECHTEL CORPORATION
BELL TECHNOLOGIES, LLC
BELLE FOURCHE PIPELINE
BENCH TREE GROUP
BENOIT PREMIUM THREADING, LLC
BERIC-DAVIS COMPANIES INTERNATIONAL LTD.
BESTOLIFE CORPORATION
BHL INTERNATIONAL, INC.
BHP BILLITON
BIG 6 DRILLING
BLACK GOLD PUMP & SUPPLY
BLACKMER
BLADESTONE INTERNATIONAL
BLESS OILFIELD SERVICES, INC.
BLUE OCEAN TECHNOLOGIES LLC
BLUEKNIGHT ENERGY PARTNERS LLC
BOUCHARD TRANSPORTATION CO., INC.
BOWEN INDUSTRIAL CONTRACTORS, INC.
BP AMERICA INC.
BRODIE INTERNATIONAL
BS&B SAFETY SYSTEMS, L.L.C.
BUCKEYE PIPELINE
BUREAU VERITAS NORTH AMERICA, INC.
BURCKHARDT COMPRESSION (US) INC.
BUREAU VERITAS ECUADOR C.A.
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C
CAN USA, INC.
C&C INDUSTRIES, INC.
C & J ENERGY SERVICES, INC.
C &W TANK, INC.
CALDWELL TANKS, INC.
CAMERON INTERNATIONAL CORP.
CAMIN CARGO CONTROL
CAPE, INC.
CAPITOL ULTRASONICS COMPANY, INC.
CARE ION TECHNOLOGIST SDN. BHD.
CARPENTER TECHNOLOGY CORPORATION
CASHCO INC.
CATSI
CHARTER BROKERAGE
CHATTANOOGA BOILER & TANK, INC.
CHEMSTAR
CHESAPEAKE ENERGY
CHEVRON CORPORATION
CB&I
CLEVELAND INTEGRITY SERVICES, INC.
C-MAR AMERICA, INC.
COASTAL FLOW MEASUREMENT, INC.
COASTAL GULF & INTERNATIONAL, INC.
COBALT INTERNATIONAL ENERGY, L.P.
COLONIAL PIPELINE COMPANY
COLORADO ENGINEERING EXPERIMENT STATION, INC.
COLUMBUS MCKINNON CORPORATION
CONBRACO INDUSTRIES, INC.
CONOCOPHILLIPS
CONSOL ENERGY, INC.
CONSOLIDATED FABRICATION & CONSTRUCTORS
CONSOLIDATED PRESSURE CONTROL, LLLP
CORROSION CONTROL INC.
CSD ENGINEERS, LLC
CST COVERS
CUMMINGS RITTER CONSULTANTS
CYROSTAR
CYNTECH CORPORATION
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D
DANIEL MEASUREMENT & CONTROL, INC.
DELTA C TECHNOLOGIES, INC.
DET NORSKE CLASSIFICATION (AMERICAS)
DET NORSKE VERITAS (USA) INC.
DEVON ENERGY CORP.
DHV INDUSTRIES, INC.
DIXON-EAGLE, INC.
DJA INSPECTION SERVICES, INC.
DOKAAN, LLC
DOW CHEMICAL COMPANY
DUOLINE TECHNOLOGIES, L.P.
DYNMCDERMOTT
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E
EAGLE RESEARCH CORPORATION
ELECTRIC MACHINERY COMPANY / CONVERTEAM
ELEMENTIS SPECIALITIES
ELEMENT INTEGRITY GROUP, INC.
ELLIOTT SERVICES, INC.
EMATS, INC.
ENBRIDGE ENERGY PARTNERS, L.P.
ENDRESS+HAUSER FLOWTEC AG
ENEFIT
ENERGY EXCHANGER COMPANY
ENERGY & TECHNOLOGY CORP. AND GROUP OF COMPANIES
ENERGY XXI
ENERSYS CORPORATION
ENERVEST LTD.
ENGINEERING & INSPECTION SERVICES, LLC
ENGINEERING PARTNERS INTERNATIONAL, INC.
ENPRO INDUSTRIES PVT LTD
ENSCO PLC
ENTERPRISE PRODUCT PARTNERS LP
EQUITY ENGINEERING GROUP, INC.
ERM - ENVIRONMENTAL RESOURCES MANAGEMENT
ESRI, INC.
ENVIRONMENTAL STANDARDS INCORPORATED
EVONIK ROHMAX
EXPLORER PIPELINE COMPANY
EXPRESS ENERGY SERVICES
EXXONMOBIL
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F
FASTENAL COMPANY
FBV, INC.
FEDERAL SERVICES LLC
FISHER TANK COMPANY
FLEXTM, INC.
FLARE IGNITORS PIPELINE & REFINERY, LLC
FLOW MANAGEMENT DEVICES, LLC
FLUOR CORPORATION
FMC TECHNOLOGIES INC.
FOERSTER INSTRUMENTS INC., USA
FORUM OILFIELD TECHNOLOGIES, INC. DRILLING PRODUCTS
FORUM VALVE SOLUTIONS
FOSS MARITIME COMPANY
FOSTER WHEELER USA CORPORATION
FRAC TECH SERVICES, LLC
FRANDSON SAFETY, INC.
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G
GARLOCK SEALING TECHNOLOGIES
GAS AND AIR SYSTEMS, INC.
GBR
GEARENCH
GE ENERGY/ BENTLY NEVADA
GE OIL & GAS
GENERAL ELECTRIC INSPECTION SERVICES
GENESIS ENERGY
GEVO
GILBARCO VEEDER-ROOT
GL INDUSTRIAL SERVICES SINGAPORE PTE LTD.
GRINDING & SIZING CO. LLC
GULF INTERSTATE ENGINEERING COMPANY
GWC VALVE INTERNATIONAL, INC.
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H
HALEY & ALDRICH, INC.
HAMON DELTAK, INC.
HAMWORTHY COMBUSTION
HALLIBURTON COMPANY
HARVEY E. YATES COMPANY (HEYCO)
HERCULES OFFSHORE
HESS CORPORATION
HI-TECH TESTING SERVICE, INC.
HI-TEMP COATINGS TECHNOLOGY
HMT, INC.
HOIST AND CRANE SERVICE GROUP
HOLLOWAY HOUSTON, INC.
HOLLY ENERGY PARTNERS, L.P.
HONEYWELL
U.S. HONEYWELL ENRAF AMERICAS INC.
HOUSTON BOLT & GASKET CO.
HOWDEN BURTON CORBLIN COMPRESSOR
H. ROSEN USA, INC.
H SCAN INTERNATIONAL
HUDSON PRODUCTS CORPORATION
HULL & ASSOCIATES, INC.
HUNT CONSILIDATED INC.
HUNTING ENERGY SERVICES
HUNTINGTON TESTING & TECHNOLOGY, INC.
HY-GRADE VALVE, INC.
HYDAC TECHNOLOGY CORPORATION
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I
ICL CALIBRATION LABORATORIES, INC.
ICO ASIAPACIFIC SINGAPORE PTE. LTD.
IDEMITSU LUBRICANTS AMERICA
IESCO LLC
IISA PETROL CIA LTDA
INFINEUM
INFOTECH ENTERPRISES AMERICA, INC.
INNOVATIVE ENERGY SERVICES
INSPECTORATE AMERICA CORP.
INTECH PROCESS AUTOMATION
INTEGRATED PROTECTION SERVICES, INC.
INTERNATIONAL DERRICK SERVICES, LLC.
INTERSPEC, LLC
INTERTEK TESTING SERVICES/CALEB BRETT
ioMOSAIC CORPORATION
IRED THERMAL GROUP Ltd.
IRISNDTMatrix Corp.
ITT CORPORATION
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J
J & B PAVELKA, INC.
JAB ENERGY SOLUTIONS
JAMES MACHINE WORKS, INC.
JD NEUHAUS LP
JET-LUBE, INC.
J. F. AHERN CO.
JFE STEEL AMERICA, INC.
JOHN CRANE INC.
JOHN L. LOWERY & ASSOCIATES, INC.
JSW STEEL USA INC.
JUSTISS OIL COMPANY
J.Z. RUSSELL INDUSTRIES
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K
KAM CONTROLS, INC.
KAMAL ENGINEERING CORPORATION
KAYDON RING & SEAL, INC.
KEYSTONE SHIPPING
KIRBY OFFSHORE MARINE
KIMRAY INC.
KINDER MORGAN ENERGY PARTNERSHIP, L.P.
KINDER VALVES, INC.
KROHNE, INC.
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L
L & J TECHNOLOGIES
LARSEN & TOUBRO LIMITED
LAURENTIAN STEEL FABRICATORS, INC.
LEE SPECIALTIES, LTD.
LEECO STEEL, LLC
LIGHTNING ELIMINATORS & CONSULTANTS, INC.
LIQUID CONTROLS GROUP
LLOYD'S REGISTER AMERICAS
LLOYD'S REGISTER ENERGY AMERICAS, INC.
LOADMASTER ENGINEERING
LONE STAR INDUCTION, INC.
LOOP LLC
LUBRIZOL CORPORATION
LUFKIN INDUSTRIES, INC.
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M
M & H ENERGY SERVICES
MADEWELL, LLC
MAERSK DRILLING
MAERSK OIL AMERICA, INC.
MAGELLAN MIDSTREAM PARTNERS
MAGNAFLUX
MAGNETIC ANALYSIS CORPORATION
MANGAN, INC.
MAP OIL TOOLS
MARATHON OIL COMPANY
MARATHON PETROLEUM CORPORATION
MARINE SPILL RESPONSE CORPORATION
MASS TECHNOLOGY CORPORATION
MATHENA, INC.
MATRIX PDM ENGINEERING
MAVERICK TESTING LABORATORIES, INC.
MCCLATCHY BROS., INC.
MCCROMETER
MECHATRENDS CONTRACTORS CORP.
MERICHEM COMPANY
MERIDIUM, INC.
MESA INDUSTRIES
MESOCOAT, INC.
METCO - MATERIALS EVALUATION & TECHNOLOGY CORP.
METER ENGINEERS, INC.
MICRO MOTION, INC.
MIDCONTINENTAL CHEMICAL COMPANY
MID-STATES SUPPLY COMPANY INC.
MIDWESTERN SERVICES, INC.
MILLER CONSULTING SERVICES
MILWAUKEE VALVE COMPANY
MINGA S.A.
MISTRAS GROUP, INC.
MMI ENGINEERING
MOGAS INDUSTRIES
MOKVELD VALVES, INC.
MOODY AND ASSOCIATES, INC.
MOODY INTERNATIONAL, INC.
MORAN TOWING CORPORATION
MOSSHOLDER LAND SERVICES, INC.
MOTT TANK INSPECTION, INC.
MUSE, STANCIL & COMPANY
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N
NATIONAL OILWELL VARCO
NATIONAL PUMP COMPANY, LLC.
NATIONAL STEEL ERECTION, INC.
NAUTILUS INTERNATIONAL, LLC
NAVARIK CORP.
NAVASOTA OILFIELD SERVICES, INC.
NDT SYSTEMS & SERVICES (AMERICA), INC.
NEUMAN & ESSER USA, INC.
NEWDELL COMPANY
NEWMARKET CORPORATION
NEWPARK RESOURCES, INC.
NIAGARA BLOWER HEAT TRANSFER SOLUTIONS
NISER INTERNATIONAL
NMC GLOBAL CORP.
NOBLE CORPORATION
NORRIS PRODUCTION SOLUTIONS
NORTHERN TIER ENERGY
NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION
NORTH WEST REDWATER PARTNERSHIP
NUSTAR ENERGY L.P.
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O
OCCIDENTAL OIL & GAS CORPORATION
OCEAN SHIPHOLDINGS, INC.
OCEANEERING INTERNATIONAL, INC.
OFI TESTING EQUIPMENT, INC. (OFITE)
OIL INSPECTIONS (USA), INC.
OK LEASING LATIN AMERICA, INC.
OMNI FLOW COMPUTERS, INC.
ON-SITE SAFETY, INC.
ONEOK
ORBITAL ENGINEERING, INC.
ORION DRILLING COMPANY, LLC
OSG AMERICA
OWENSBY & KRITIKOS, INC.
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P
PACIFIC DRILLING SERVICES, INC.
PACIFIC PETROLEUM CALIFORNIA, INC.
PALA-INTERSTATE, LLC
PARAGON INDUSTRIES, INC.
PARKER DRILLING COMPANY
PARKER HANNIFIN CORPORATION
PARKER PGI
PASO ROBLES TANK, INC.
PATTERSON TUBULAR SERVICES
PB ENERGY STORAGE SERVICES, INC.
PCA ENGINEERING, INC.
PEAK COMPLETION TECHNOLOGIES, INC.
PEERLESS DYNAMICS
PENTAIR VALVES AND CONTROLS
PENNSYLVANIA GENERAL ENERGY, LLC
PERMIAN PRODUCTION EQUIPMENT, INC.
PETROBRAS AMERICA, INC.
PETROCHEM INSPECTION SERVICES
PETROJET
PETROSPECT, INC.
PETRUSTECH OIL & GAS, LLC
PHILADELPHIA GEAR CORPORATION
PHILADELPHIA MIXING SOLUTIONS
PHILLIPS 66
PHOENIX INDUSTRIAL LTD.
PINNACLE AIS
PINNACLE OIL
PLAINS ALL AMERICAN PIPELINE, L.P.
PLS CONSTRUCTION, INC.
PMC INDUSTRIES
POCAR SEAL
POND & COMPANY
PORTLAND PIPE LINE CORPORATION
POTAMAC ENVIRONMENTAL, INC.
PPL INTERSTATE ENERGY COMPANY
PPM CONSULTANTS, INC.
PRECISION DRILLING OILFIELD SERVICES CORPORATION
PROTEC - PROFESSIONAL TECHNICAL SERVICE
PROJECT CONSULTING SERVICES, INC.
PROSERV
PROVENANCE CONSULTING
PROTECTOSEAL COMPANY
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Q
QUALITY CONTROL COMPANY
QUALITY CUSTOMS INSPECTIONS & LABORATORIES
QUEST INTEGRITY USA, LLC
QUORUM BUSINESS SOLUTIONS, INC.
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R
RAINBOW MECHANICAL & ELECTRICAL WORKS LLC
RCP - REGULATORY COMPLIANCE PARTNERS
RECON ENGINEERING AND CONSTRUCTION
REINAUER TRANSPORTATION COMPANIES
REPSOL E&P USA INC.
RICCARDELLI CONSULTING SERVICES, INC.
ROBERT J. JENKINS AND CO.
ROBINSON INTERNATIONAL (USA), INC.
ROCKFORD CORPORATION
ROCKY MOUNTAIN FABRICATION
RODDEY ENGINEERING SERVICES
ROTARY COMPONENTS INTERNATIONAL, INC.
ROWAN COMPANIES, INC.
ROXTEC, INC
R.T. VANDERBILT COMPANY, INC.
RUHRPUMPEN, INC.
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S
SAF-T COMPLIANCE INTERNATIONAL
SAFETY-KLEEN SYSTEMS, INC.
SANDBAGS, LLC
SAUDI REFINING, INC.
SAYBOLT INC.
SBM-ATLANTIA
SCAN SYSTEMS CORP.
SCENIC PRECISE ELEMENT, INC.
SCHLUMBERGER LIMITED
SCHNEIDER ELECTRIC
SCHRAMM, INC.
SEABULK INTERNATIONAL INC.
SEARIVER MARITIME, INC.
SEMGROUP CORPORATION
SENTRY EQUIPMENT CORP.
SERVICE KING MFG.
SET INDUSTRIAL SERVICES, INC.
SGS NORTH AMERICA, INC.
SHARED SYSTEMS TECHNOLOGY
SHELL OIL COMPANY
SHM INDUSTRIES, CO.
SICK MAIHAK, INC.
SIEMENS ENERGY - OIL & GAS CONSULTING SOLUTIONS
SIEMENS WATER TECHNOLOGIES CORP.
SIVALLS, INC.
SK LUBRICANTS AMERICAS
SKYSTONE ENGINEERING
SMITH & BURGESS LLC.
SMITH TANK & STEEL, INC.
SOLON MANUFACTURING COMPANY
SOUTH COAST PRODUCTS, INC.
SOUTHERN VALVE SERVICES
SOUTHWEST GEOSCIENCE
SPACE SCIENCE SERVICES, INC.
SPL, INC.
S-TANK ENGINEERING CO. LTD
STANTEC
STATOIL
STRESS ENGINEERING SERVICES, INC.
STUPP CORPORATION
SULZER PUMPS, INC.
SUNBELT EXPRESS SERVICES, INC.
SUNOCO LOGISTICS
SWI VALVE CORPORATION
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T
T.D. WILLIAMSON, INC.
T.H. HILL ASSOCIATES, INC.
TALISMAN ENERGY INC.
TANCO ENGINEERING, INC.
TANK BUILDERS, INC.
TANK INDUSTRY CONSULTANTS, INC.
TAUBER OIL COMPANY
TEADIT NORTH AMERICA
TECHNIP USA
TEAM, INC.
TEEKAY SHIPPING
TEEMCO, LLC
TECHCORR USA LLC
TEJAS TUBULAR PRODUCTS, INC.
TENARIS
TERRACON CONSULTANTS, INC.
TESTEX INSPECTION LLC
TETRA TECH, INC.
TEXAS PIPE WORKS, INC.
T.F. WARREN GROUP
THE NEW ERA GROUP
THERMO NITON ANALYZERS LLC
THIELSCH ENGINEERING
TIDEWATER INC.
TIDY STEEL-FAB LTD.
TITAN CONTRACTING & LEASING COMPANY, INC.
TOTAL E&P USA, INC.
TOTAL SAFETY
TRANSCANADA PIPELINES
TRANSOCEAN
TRANSPORTATION & INDUSTRIAL SERVICES, INC.
TRISTAR TERMINALS GUAM, INC.
TRUE OIL CO.
TUBULAR SYNERGY GROUP, LP
TURNER SPECIALTY SERVICES
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U
UDELHOVEN OILFIELD SYSTEMS SERVICES, INC.
UNION TANK CAR COMPANY
UNITED SPIRAL PIPE
UNIVERSAL LUBRICANTS FACTORY (ZINOL) L.L.C.
UOP, LLC
US BENTONITE PROCESSING, INC.
U.S. STEEL TUBULAR PRODUCTS, INC.
U.S. TSUBAKI, INC.
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V
VALLEY INDUSTRIAL X-RAY AND INSPECTION SERVICES, INC.
VALVTECHNOLOGIES
VAREC, INC.
VERIFORCE, LLC
VICTAULIC
VILTER MANUFACTURING, LLC
VISTA LEAK DETECTION
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W
W & T OFFSHORE, INC.
WALZEL TECHNICAL SERVICES
WAVECREST OFFSHORE SOLUTIONS INC.
WEATHERFORD INTERNATIONAL LTD.
WEG ELECTRIC CORP.
WELKER, INC.
WELLBORE SPECIALITIES LLC
WESTERN ENERGY SERVICES CORPORATION
WESTON SOLUTIONS, INC.
WILD WELL CONTROL
WILLIAMS
WILLIAM E. WILLIAMS VALVE CORPORATION
W.L. WALKER COMPANY, INC.
WM. POWELL COMPANY
WOODWARD GOVERNOR COMPANY
WOOLSLAYER COMPANIES, INC.
WPX ENERGY, INC.
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X
XXTREME GROUP LLC
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Y
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Z
ZEECO, INC.