Membership Status

ALL Companies

Website

GPSA Member

GPA Member

5D Engineering, LLC
Y
N
A+ Corporation
Y
N
AMACS Process Tower Internals
Y
N
ARC Energy
Y
N
AUX Sable Liquid Products Inc.
N
Y
AXH Air-Coolers
Y
N
Absolute Noise Control/EZ Pipe Wraps
Y
N
Accurate Gas Products, LLC
Y
N
Accurate Lab Audits, LLC
Y
N
Aeon PEC
Y
N
Afton Pumps, Inc.
Y
N
Airgas
Y
N
Aka Energy Group, LLC
N
Y
Alfa Laval Niagara
Y
N
Allan Edwards, Inc.
Y
N
Alliance Emissions Monitoring, LLC
Y
N
Alliance Source Testing
Y
N
Altus Midstream
N
Y
Antero Resources Corp.
N
Y
Applied Control
Y
N

A-E Companies

Website

GPSA Member

GPA Member

5D Engineering, LLC
Y
N
A+ Corporation
Y
N
AMACS Process Tower Internals
Y
N
ARC Energy
Y
N
AUX Sable Liquid Products Inc.
N
Y
AXH Air-Coolers
Y
N
Absolute Noise Control/EZ Pipe Wraps
Y
N
Accurate Gas Products, LLC
Y
N
Accurate Lab Audits, LLC
Y
N
Aeon PEC
Y
N
Afton Pumps, Inc.
Y
N
Airgas
Y
N
Aka Energy Group, LLC
N
Y
Alfa Laval Niagara
Y
N
Allan Edwards, Inc.
Y
N
Alliance Emissions Monitoring, LLC
Y
N
Alliance Source Testing
Y
N
Altus Midstream
N
Y
Antero Resources Corp.
N
Y
Applied Control
Y
N
Archrock, Inc.
Y
N
Ariel Corporation
Y
N
Arkema, Inc.
Y
N
Astec Industries (Heatec, Inc.)
Y
N
Atlas Copco Gas and Process
Y
N

F-J Companies

Website

GPSA Member

GPA Member

Howard Energy Midstream Partners
N
Y
GPA Midstream Association
N
Y
Intensity Midstream LLC
N
Y
FES-Southwest, Inc.
Y
N
Federal Services, LLC
Y
N
Fabsco Shell & Tube, LLC
Y
N
Files and Associates
Y
N
Fives Cryo, Inc.
Y
N
Flatrock Engineering and Environmental
Y
N
Flow Control Services
Y
N
Freese and Nichols, Inc.
Y
N
Fluor Enterprises, Inc.
Y
N
FW Murphy Production Controls
Y
N
Gas Processing & LNG
Y
N
Galileo Technologies
Y
N
Gas Treatment Services B.V.
Y
N
Gas Technology Corp.
Y
N
GasTech Engineering, LLC
Y
N
Gemstar, Inc.
Y
N
GEA Systems North America LLC
Y
N
Gulf Coast Chemical, LLC
Y
N
GTUIT
Y
N
Gulf Coast Engineered Solutions, Inc.
Y
N
Gulf Interstate Engineering
Y
N
H2W United, LLC
Y
N

K-O Companies

Website

GPSA Member

GPA Member

M4 Equipment
Y
N
Mangan, Inc.
Y
N
McCartney Gas Advisors, LLC
Y
N
Midstream Energy Group, Inc.
Y
N
McClung Energy Services, LLC
Y
N
Mitsubishi Heavy Industries Compressor International
Y
N
Moore Control Systems, Inc.
Y
N
Monico Monitoring, Inc.
Y
N
Mustang Cat
Y
N
MRC Global Inc.
Y
N
Nalco Water
Y
N
Mustang Sampling
Y
N
Neuman & Esser USA, Inc.
Y
N
New Industries, LLC
Y
N
New Tech Global Ventures
Y
N
Nikkiso CE&IG
Y
N
NTACT Operations, LLC
Y
N
NorthStar Energy Services, Inc.
Y
N
Omni Air & Nitrogen
Y
N
optek-Danulat, Inc.
Y
N
Operational Sustainability, LLC
Y
N
Optimized Process Designs
Y
N
Optimized Process Furnaces
Y
N
Melland Engineering & Consulting
Y
N
Larco Industries
Y
N

P-T Companies

Website

GPSA Member

GPA Member

Pearson Adair & Co.
N
Y
Phillips 66
N
Y
Plains All American
N
Y
Phoenix Park Gas Processors Ltd.
N
Y
Prism Midstream LLC
N
Y
Red Cedar Gathering Co.
N
Y
Salt Creek Midstream
N
Y
Stakeholder Midstream
N
Y
Southcross Energy
N
Y
San Mateo Midstream
N
Y
Sendero Midstream Partners, LLC
N
Y
Superior Pipeline Co.
N
Y
Targa Resources, Inc.
N
Y
Pall Corporation
Y
N
Payne-Huber Engineering, Inc.
Y
N
Patriot Process Equipment
Y
N
Pasadyn, Inc.
Y
N
PERC Engineering, LLC
Y
N
Peak AI Solutions
Y
N
Pegasus EHS
Y
N
Petron Asia Energy PTE Ltd.
Y
N
PetroSkills/John M. Campbell
Y
N
PLC Construction Inc.
Y
N
ProSep Inc.
Y
N
Prime Controls, LP
Y
N

U-Z Companies

Website

GPSA Member

GPA Member

United Gas Derivatives Co.
N
Y
Watson Millican & Co.
N
Y
Williams
N
Y
Western Midstream Partners, LP
N
Y
Woodland Midstream LLC
N
Y
UE Compression
Y
N
Union Tech
Y
N
United Steel Structures, Inc.
Y
N
Univar Solutions
Y
N
Unison Industrial Solutions
Y
N
Vapor Point
Y
N
Vinson Process Controls
Y
N
VME
Y
N
VGas, LLC
Y
N
W Energy Software
Y
N
Wagner Power Systems
Y
N
Western Filter Co., Inc.
Y
N
WeldFit Corporation
Y
N
Waukesha Pearce Industries
Y
N
WinSim Inc.
Y
N
Wood
Y
N
WR Grace
Y
N
Worldwide Air Coolers
Y
N
Worley Group Inc.
Y
N
ZAP Engineering & Construction Services, Inc.
Y
N

GPSA Membership Renewal

Membership in the Association shall consist of any company, partnership or corporation which has an interest in the midstream industry. Midstream operations include gas gathering, crude gathering, compression, treating, processing, marketing and storage of natural gas, as well as fractionation, transportation, storage and marketing of natural gas liquids.

Renew Online