GPSA Members

ALL Companies

Website

5D Engineering, LLC
A+ Corporation
AMACS Process Tower Internals
ARC Energy
AXH Air-Coolers
Absolute Noise Control/EZ Pipe Wraps
Accurate Gas Products, LLC
Accurate Lab Audits, LLC
Aeon PEC
Aeropres Corporation
Afton Pumps, Inc.
Airgas
Aker Solutions
Alfa Laval Niagara
Allan Edwards, Inc.
Alliance Emissions Monitoring, LLC
Alliance Source Testing
Applied Control
Archrock, Inc.
Ariel Corporation
Arkema, Inc.
Astec Industries (Heatec, Inc.)
Atlas Copco Gas and Process
Atwell, LLC
Audubon

A-E Companies

Website

5D Engineering, LLC
A+ Corporation
AMACS Process Tower Internals
ARC Energy
AXH Air-Coolers
Absolute Noise Control/EZ Pipe Wraps
Accurate Gas Products, LLC
Accurate Lab Audits, LLC
Aeon PEC
Aeropres Corporation
Afton Pumps, Inc.
Airgas
Aker Solutions
Alfa Laval Niagara
Allan Edwards, Inc.
Alliance Emissions Monitoring, LLC
Alliance Source Testing
Applied Control
Archrock, Inc.
Ariel Corporation
Arkema, Inc.
Astec Industries (Heatec, Inc.)
Atlas Copco Gas and Process
Atwell, LLC
Audubon

F-J Companies

Website

FES-Southwest, Inc.
FW Murphy Production Controls
Fabsco Shell & Tube, LLC
Federal Services, LLC
Files and Associates
Filtration Technology Corp.
Fives Cryo, Inc.
Flatrock Engineering and Environmental
Flogistix
Flow Control Services
Fluor Enterprises, Inc.
Freese and Nichols, Inc.
G2 Integrated Solutions
GEA Systems North America LLC
GTC Vorro
GTUIT
Galileo Technologies
Gas Processing & LNG
Gas Technology Corp.
Gas Treatment Services B.V.
GasTech Engineering, LLC
Gemstar, Inc.
Gulf Coast Chemical, LLC
Gulf Coast Engineered Solutions, Inc.
Gulf Interstate Engineering

K-O Companies

Website

Moore Control Systems, Inc.
Morrow Energy
Munters
Mustang Cat
Mustang Sampling
NTACT Operations, LLC
Nalco Water
Neuman & Esser USA, Inc.
New Industries, LLC
New Tech Global Ventures
Nexo Solutions
Nikkiso CE&IG
NorthStar Energy Services, Inc.
Norwood S&S, LLC
Olympus Scientific Solutions
Omni Air & Nitrogen
Operational Sustainability, LLC
Optimized Process Designs
Optimized Process Furnaces
optek-Danulat, Inc.

P-T Companies

Website

PERC Engineering, LLC
PLC Construction Inc.
Pall Corporation
Pandell
Parq
Pasadyn, Inc.
Patriot Process Equipment
Payne-Huber Engineering, Inc.
Peak AI Solutions
Pegasus EHS
Pentair Filtration Solutions, Inc.
Peso Energy USA
PetroSkills/John M. Campbell
Petron Asia Energy PTE Ltd.
Polaris Services, LLC
Prime Controls, LP
ProSep Inc.
Project Canary
Proteum Energy, LLC
Puffer Sweiven
Q.B. Johnson Manufacturing, Inc.
Quadra Chemicals, Inc.
QuantityWare GmbH
Quest Consultants Inc.
Quorum Business Solutions

U-Z Companies

Website

UE Compression
Union Tech
Unison Industrial Solutions
United Steel Structures, Inc.
Univar Solutions
VGas, LLC
Valley Forge & Bolt Mfg. Co.
Vapor Point
Vinson Process Controls
Vintri Technologies LTD
W Energy Software
WR Grace
Wagner Power Systems
Wasson-ECE Instrumentation
Waukesha Pearce Industries
WeldFit Corporation
Western Filter Co., Inc.
WinSim Inc.
Wood
Worldwide Air Coolers
Worley Group Inc.
XCEL Group
ZAP Engineering & Construction Services, Inc.