United States
2040 Energy
8 Rivers Capital, LLC
A+ Corporation, LLC
A-L-M Engineering
A. Wilbert's Sons, LLC
AAF International
ABB
ABEC, Inc.
Abitibi Consolidated Sales Corporation
Above Group, Inc.
ABS
ACADIA Pharmaceutical
Access Sensor Technologies
ACCO Engineered Systems
Accudyne Systems, Inc.
Accurate Balancing
Aci Controls, Inc.
ACI Mechanical & HVAC Sales
Acitec Inc.
Actavis
ADM
Advanced Education Concepts, LLC
Advanced Power Projects, Inc.
Advent Engineering Services Inc.
AESC, Inc.
AES Corporation
Agrium U.S. Inc.
AirCapture
AirClean Energy
Air-Conditioning Innovative Solutions, Inc.
Airgas
Air Liquide
Air Products and Chemicals, Inc.
AK Engineering
Alberni Automtion
Alcoa
Alderson Engineering, Inc.
Allete
Alliance Engineering
ALLtra Corporation
Alstom - PSM
Altran Corporation
Altus Well Experts, Inc.
AMACS Process Tower Internals
Amcol International
Amcs Corporation
AMEC
Ameresco, Inc.
American Mechanical Services
American Sugar Refining, Inc.
Amerigen LLC
Ametek Hughes Treitler Corp.
Ametek Pdt
Anacapa Engineering and Design, Inc.
Andress Engineering Associates, Inc.
Andrews Industrial Control
Aperia Technologies
Apollo Development
Archer Daniels Midland
Arc Thermal
Argonne National Laboratory
Arizona Public Service
Arizona State University
Arkansas State University
Artisan Industries
Ascend Performance Materials
Aspect Energy
Aspen Aerogels, Inc.
Associated Air Products, L.C.
Assurance Engineering
ASTUTE Inc.
ATI
Atlantic Power Corporation
Atlas Copco Comptec LLC
Auburn University
Aurora Algae
Austin Energy
Autry Industrial LLC
Aztech Engineers
B4 Labs
Babcock & Wilcox
BacTee Systems, Inc.
Bailey Engineering & Consulting, LLC
Balance Engineering
Ballistic Breaker Corporation
Ball Industrial Services, LLC
Baker Hughes
Bare Leaf Extraction
Battelle Energy Alliance, LLC
Battelle Northwest
Baxter Healthcare
Bayer
B.D. Abel Engineering
Be Power Tech, LLC
BE&K East Inc.
Bechtel Corp
BELL INDUSTRIES
Bendix Commercial Vehicles Systems LLC
BHS Specialty Chemicals
BIC Corporation
BIF
Billings Energy Corporation
Biological and Agricultural Engineering
BioVeritas
BiSN Oil Tools
Blackbird Innovations
Black Hills Corporation
Blade Energy Partners
BlastOne
BlueCross BlueShield of Tennessee, Inc.
Bluon Energy
BMS TECHS
Boise Paper Holdings
Borton-Lawson
Boston Automation LLC
Boston University
Botanical Process Solutions
Boyle Energy Services & Technology, Inc.
Bozeman Engineering, Inc.
BPN Technologies, Inc
Brash Engines Inc.
Brad Thompson Co.
Bright Energy Storage Technologies
Broeker Engineering
Brunswick School
Bureau of Economic Analysis
Buzzi Unicem USA
Bytomorrow LLC
B&W Fluid Dynamics
C.J. Barszcz & Associates
C12 Energy LLC
C3
Cabot Corporation
CabTec International llc
California Institute of Technology
California State Polytechnic University, Pomona
Calvin University
Campbell-sevey
Canon USA, Inc.
CAPCo Engineering
Capital Power
CarbonQuest
Carey's
CARGILL, INC.
Carrizo Oil & Gas, Inc.
Carlisle Syntec
CASEQ Technologies
Cavotec INET
Cbm Energy
Celestica
Ceres Greenhouse Solutions
Certified Refrigerant Services Inc.
CH2M HILL
CH4+ Engineering
Charles Owen Engineering, LLC
ChemTech Consultants, Inc
Challenge Resolutions LLC
Chaparral Energy
Chevron Corp
Chevron Energy Solutions
Chevron Research and Technology Co
Chevron USA
Chiefdom Capital
Chrysler LLC
CIM Air, Inc.
Cincinnati Sub-Zero
Ciner Resources Corporation
CIRCOR International, Inc.
CleanEnergy Co.
Clemson University
CO2 Aldan LLC
CO2 Liquid
CO2Nexus
Coal Creek Environmental Associates
Coast Oak
Cobey
COE, LLC
Cogence Inc.
Cold Storage Technologies
College of DuPage
College of Southern Nevada
Colonial Industrial Refrigeration
Colorado School of Mines
Colorado State University
Columbia University
Combustion Innovations Inc.
Comfort Temp Company
Commonwealth Associates
Component Software, Inc.
Community College of Philadelphia
Conax Technologies
Conrad LNG
Construction Specialty Service
Conti Enterprises, Inc.
Controlled Environment Structures, LLC
Coombs heating and ac
Coors Brewing Company
CorePharma, LLC
Cornell University
Corning, Incorporated
Covanta Energy
CPM LABFAB, Inc.
CPV Shore, LLC
Creative Motion Control
Cree
CRG Energy Consultants
Criterium-Williams Engineers
Croll-Reynolds
CTC Engineering
CT CONSULTING LLC
Custom Actuator Products, Inc.
Custom Control Solutions
Cyanco
Cyanotech
Cyrq Energy Inc.
DAE Technologies
Daikin Applied NY
Darling Ingredients
Davis Manufacturing
DCO Energy, LLC
DEKA Research and Development
Delta Power Services, LLC.
Denbury Resources
Denron Hall
Designer Group USA
Designis
DeWalch Technologies
Diversified Project Services International, Inc.
DLB Associates Consulting Engineers
DMC Biotechnologies
DNX Engineers
DOE Western Area Power Administration
Domtar
Dresser Rand
DSR Engineering
DTE Energy
Duke Energy
Duke University
DuPont
Dynamic Air Inc.
Eagle Bay Refrigeration Inc.
EAGLE ROCK ENERGY
Earth Energy Renewables, LLC
Eastern Environmental Enginering Services Inc.
East Kentucky Power Cooperative
EBTRON, Inc.
EC&A Solutions Eng
Ecolab
Edge Properties
EDT Engineers, P.C.
Efficient Air Systems, Inc.
EG2 Engineering, P.C.
EIG Inc.
Elite Gas Systems, LLC
Elliott
ELSYS Inc
EME Homer City Generation LP
Emerson
Emprise Corporation
EMERSON PROCESS MANAGEMENT
Enercon Services
EnerFuel Inc.
Energy & Environmental Research Center (UND)
Energy Advisory Group, Inc.
Energy Options LLC
Energy Recovery Technologies, LLC
Energy Tax Savers, Inc.
Energy Water Solutions
Enertech
Engineered Comfort, Inc.
Ennovate
Entergy Wholesale Commodities
Envirosure
Enviro Systems
EPB Consulting Group
Electric Power Research Institute
ERT, LLC
ERS
ESD Global
Estes McClure and Associates
ETEC
eTerra
Excalibur Engineering Service
Excelsior College
Excipio Energy, Inc.
Exelon Corporation
Exyn Technologies
Facade Concepts
Facility Systems Consultants
Fairleigh Dickinson University
Faraday Future
Federal Reserve Bank of Atlanta
FeyeCon USA
Finan Consulting
Fitzsimmons Energy, LLC
Flagsol LLC
Flash Rockwell
Florida Institute of Technology
Florida Power & Light Company
FlowRental
Flowserve Corporation
Fluor
Fortech Inc.
Franklin Energy
Fransen Engineering
Fraunhofer USA
Freeport-McMoRan Inc.
Freije-RSC Engineered Solutions
Frew Process Group, LLC
Front Inc.
FSC
FuelCell Energy Inc.
Fuel Tech Inc.
F W Webb Company
Gardiner
GBC International Ltd.
GE Digital
George S Drummey Company
George Washington University
Georgia Institute of Technology
GeoX Energy
General Atomics
General Electric
General Motors
General Energy Enterprises
Geneva Nitrogen LLC
Genplant Onsite Energy
GG Engineering
Global Solar Energy, Inc.
Global Water Farms, Inc.
Globaltech Infrastructure
GMTES, LLC
Golden Industrial Refrigeration
GPD Group
GrayRED
Greenfield Energy, LLC
Green MEP Engineering plc
Grassmere Dynamics LLC
Grundfos
GSD
GTSU Consulting
Guardian Environmental Services, Inc.
Guckian Energy Systems
Guntner US, LLC
Gusto Packing Co. Inc.
GWA Research LLC
H Dale LLC
H2Plus LLC
Haar Engineering
HABCO
Hagemeister Technik
Haley & Aldrich, Inc.
Halla Visteon Climate Control USA, LLC.
Hall Labs
Hanlon Process Consulting, LLC
Harvard College
Harvey Mudd College
Hawaiian Electric Co.
H-D Electrical Services
HBC International
HCS Group
HDR Inc.
Heat Rate Navigation
Hewlett Packard
Hill Group
Hill's Pet Nutrition
HIPP Engineering & Consulting
H.J.P. Engineering and Design, LLC
Hoffman and Hoffman, Inc.
Hood, Patterson, & Dewar, Inc.
Hoppock Technical Services, Inc.
HPD Consulting Engineers LLC
HSI
HTMD Engineering
Huntington Ingalls Industries
Hunt Utilities Group, LLC
HVACIntel
HydroBaric Energy Systems
IBM
ICE
Iconergy
Iconica Inc.
Idaho State University
IE&D, LLC
IEM Energy Consultants, LLC
IHS Markit
ILD Power
IMD LLC
Ingersoll Rand
Ingredion Incorporated
Integrated Flow Solutions LLC
Indoor Environmental Engineering
Industrial Cooling Solutions, Inc.
Industrial Energy Alliance, LLC
Innovative Business Engineering
Innovative Products and Equipment, Inc.
Innovative refrigeration
Insight Product Development
InSpire Advanced Transpiration Solutions
InSynergy Engineering, Inc.
International Paper
Intertek
Intertek Engineering Consulting
Inventrix Engineering
Investigative Engineering Corp.
INVISTA S.a r.l.
Iowa State University
IPS
Iron Range Engineering - Minnesota State University
ITAC Engineers
ITSG
J. Neymark & Associates
JA Coleman LLC
Jacobs
Jackson Engineering, Inc.
Janicki Bioenergy
Janicki Industries Inc.
Jet Propulsion Laboratory
Jinke Group USA, Inc.
Jinnovation, Inc.
JLL
Johnson Controls, Inc.
J-W Power Company
Kairos Power
Kansas State University
KDC Consulting
Keegan & Associates LLC
Kelly Refrigeration Services
Ken Wei Photo
KES Technologies
Key Tech Inc.
Keyser Engineering Inc
Kice Industries, Inc.
Kincaid & Associates, PC
Knouse Foods
Koch Fertilizer
Koch Industries, Inc.
Koch Nitrogen Company
Kohler Ronan, LLC Consulting Engineers
KTD Consulting Engineers, Inc.
Kuraray America Inc.
LaBella Associates, DPC
LaCasse & Weston Inc.
Lamar University
LANXESS
Lawson Analytics, LLC
LDC Energy Consulting, LLC
LeBlanc & Associates, LLC
Lenfest Center for Sustainable Energy Columbia University
Lexington Design Solutions, LLC
Lexmark International
Liberty Building Forensics Group
Licensed To Chill
Lifewater Engineering Company
LightSail Energy
Limtronik
Linde Gas
Linde Group
Lines to Designs
Lithium Nevada Corp.
Long & Taylor Systems
Los Alamos National Laboratory
Los Colorines de Germale
Louisiana State University
Lp Snow Systems
LyondellBasell Industries
M&W Engineers & Constructors
Madison Gas and Electric
MADream
MAIS
Manhattan College
Mansfield Engineering, LLC
MAR,LLC
Marathon Petroleum Corporation
Marlen International
Marlen Research Corp.
Marley Cooling Technologies
Martin Electric Plants
Mascoma Corporation
Mathews Company
Materials Consulting
Maxim Integrated Product
Mayekawa U.S.A., Inc.
McDonald Consulting + Design Inc.
McElroy
McKinstry
McNeese State University
Mead & Hunt
Mechanical Dynamics & Analysis
Mechanology, Inc
MechDeal
Messer Americas
Messer Construction Co.
Metropolitan Washington Airports Authority
MiGre Engineers, LLC
MEP Engineering, Inc.
Mercury Systems
Messer LLC
Michigan State University
Microsoft
Midwest Mechanical Solutions
Minnesota Power
MIT
Miller Milling Co.
Milwaukee School of Engineering
Mississippi State University
Missouri University of Science and Technology
Mittendorf Consulting Inc.
Mobilenergy LLC
Modelogics
Montana State University
Montana Technologies
Morris & Associates
MortonSalt
Mott MacDonald Inc.
Moxie Energy, LLC
MPC Energy LLC
MPR
MPSA
MRX Xtractors, LLC
MTF Engineering Inc.
MTI Energy Management / Lighting Specialists
Murray Engineering, PC
Nalco Champion
nanoScience Engineering
NASA
National K Works
National Renewable Energy Laboratory
National Technical Systems
National Weather Service
Naval Facilities Engineering Command
Nebraska Public Power District
NEPS
Nessa Engineering Experts, LLC
Nestle Purina PetCare
Netherland, Sewell, & Associates, Inc.
Neuco Inc.
Newtrient
New York Institute of Technology
New York University
Nice America Research, Inc.
Nicholas Consulting Group Inc.
NIC Industries
NItech Inc.
NITEK USA, Inc.
North Carolina State University
North Dakota State University
Northeastern University
Northern Arizona University
Northern Wind Inc.
NRG Energy
NSAI
NTE Energy
NTE Solutions
NxGen Modular
Nyle Systems LLC
Oak Hill Engineering
Oak Ridge National Laboratory
Ocean Point Aviation
OCI Beaumont
OGE Energy Corp
Ohio State University
Ohio University
Oishii
Oklahoma State University
Old Dominion University
Olive Engineering
Omni Options
Ormat
OSIsoft
OtoNexus Medical Technologies, Inc.
Oxane Materials
Pacific Crest Engineering
Pacific Design Technologies
PANCANAVEN GLOBAL,S.A.
Parameter
Parker Construction LLC
PCA - Jackson AL
PDT Technologies
Pennsylvania State University
PepsiCo
Petracca Design and Engineering, PC
PETROTECH Consultants
PE-Services LLC
PES
PG&E
Phillips + Gomez, Inc.
Phillips Gradick Engineering
PID Engineering
Pilgrim's
Pinnacle Energy Services
Pitzer College
Planetary Power Inc.
Plus Group CE, PLLC
Polaris Alternative Products
Polk Mechanical Company
Portland General Electric
PowerConnect LLC
Power Engineers Collaborative LLC
POWERPLANT Specialists, llc
Power Plant Systems
PPL LLC, Inc
Pragmatic Professional Engineers
Pratt Industries, Inc.
Praxair, Inc.
PRD Tech, Inc.
Precision Flow Engineering
Preon
Primary Energy
Primex Process Specialists, Inc.
Procter & Gamble
ProFlow Inc.
Prolitec Inc.
Project Performance Group, LLC
Prosperity Innovations LLC
Pronto Plant Service LLC
PSE&G
Puget Sound Energy
Pulsco Inc.
Purdue University
Purdue University Fort Wayne
Purel, LLC
Queens College
QuEST Global Services - NA
R&A Engineering Solutions, Inc.
RC&S Inc.
Rekluse
Red Rock Research, Inc.
Rendezvous Resources LLC
Renmatix
Rensselaer Polytechnic Institute
RESCO
ResFrac Corporation
RFA/Minnesota Engineering
Ride In, LLC
Right Now Cleaning
Ripcord Engineering
Robinson Fans Inc.
Rochester Institute of Technology
Rockwell Collins
Roquette America
Rosemount
Rowan University
RTI International
Rucker Process Consulting Inc.
Rust Automation & Controls
RVS Corp.
Saint-Gobain
Salas O'Brien Engineers, Inc.
Sam O. Colgate, Inc.
San Diego State University
San Jose State University
Sandcrab Energy
Sandia National Labs
Sandy Creek Services
S&B Fabrication
SBM Offshore
SC Engineers
Schlumberger Information Solutions AS
Schneider-Electric
Schwarz PDM
SCITEK, INC.
Seagate Technology
Seamech International Inc.
Searles Valley Minerals
Sedron Technologies
SEF INDUSTRES
SELAS HEAT TECHNOLOGY
Sensata Technologies
Severe Service Specialists
SHB Power Plant Engineering
Shell
SHI INTERNATIONAL CORP.
SHW Group
Siemens Corporate Research
Siemens Industry Inc.
Sierra Energy Design
Sigler
Sigma Thermal, Incl
Sithe Global Power, LLC
Six Seas Technical Services, LLC
Skidmore Pump
Skinner Power Systems, LLC
Sklow and Runkel
SLIPSTREAM, LLC.
Smith Engineering
Solar Turbines Incorporated
Solix Algredients, Inc.
SourceOne
Southern Company
Southern Research Institute
Southland Sod Farms
Span America Medical Systems
Spirax Sarco
Sprung Services
Stanford University
Stantec
Stantec Consulting Services inc.
State University of New York Maritime College
STAX Engineering, Inc.
Steele Petroleum, Inc.
Stellar
Stellar Energy
Sterling Energy
Sterling Deaerator
Stevens
STEWART ELECTRONICS
Stony Brook University
St. Gregory's University
Strataloc Technology
Strategic Energy Solutions
Stulz-ATS
SubZero Constructors, Inc.
SunDanzer Refrigeration
Summit Energy Services
SUNY Maritime College
Sunray Energy, Inc.
Super Radiator Coils
Surna
Sustainable Returns Inc
Syracuse University
Systecon
System One
Taylor Engineering, LLC
Technology Resources
Teeb Inc.
TEI - MSR Division
Telgian
Tennessee Valley Authority
Terradesic
Terra-Gen Power, LLC Terra Verde Group
Tetra Tech
Tesla
Texas A&M University
Texas AirSystems
Texas Tech University
Textron Marine and Land
TGI Thermal, Inc
The Benham Companies, LLC.
The Boyce Consultancy Group, LLC.
The Brattle Group, Inc.
The Clorox Company
The Energy Group
The Equity Engineering Group
The Mosaic Company
The Process Group
The Wine Group
Thermal Resource Sales
Thermal Recovery Systems
Therma-Tron-X, Inc.
Third Power
TJCross
TLP Consulting
Toomey Engineering Corporation
Tuopu North America
Trane
Transgas International
Triconex
Trinity College
Trinity Industries
Triple E Systems Inc
TriState HVAC
TTL
TTS
Tucson Space Ventures, LLC
Unique Systems, Inc.
United Electric Company LP
University of Alabama
University of Alabama in Huntsville
University of Akron
University of Arizona
University of Arkansas
University at Buffalo
University of California, Berkeley
University of California, Davis
University of California, Santa Cruz
University of Colorado
University of Colorado, Boulder
University of Delaware
University of Florida
University of Houston
University of Houston-Downtown
University of Illinois at Urbana-Champaign
University of Iowa
University of Kansas
University of Louisville
University of Massachusetts
University of Massachusetts, Amherst
University of Michigan
University of Minnesota
University of Mississippi
University of Oklahoma
University of Pittsburgh
University of Pittsburgh at Johnstown
University of Southern California
University of South Carolina
University of South Florida
University of Rhode Island
University of Texas at Arlington
University of Texas at Austin
University of Texas at Dallas
University of Texas at San Antonio
University of Tulsa
University of Utah
University of Vermont
University of Virginia
University of Wisconsin-Milwaukee
University of Wyoming
URS Corporation
US Army
US Navy
UTAS ISR Systems
Valero
Vartega Industries
Vault Design Inc
Veeco Turbodisc
VEI Global
Veolia Energy NA
VerdeNero LLC
Village Farms
Vineland Produce Auction
Virginia Commonwealth University
Virginia Polytechnic Institute and State University
Vision Point Systems
Voith Paper
Volvo Car USA
Wood PLC
VT Design Solutions
W. L. Gore & Associates
Waldron Engineering & Construction, Inc.
Webbco LLC.
We Energies
Western Kentucky University
Western Power and Steam II LLC
West Fraser
Westinghouse
WestRock
West Virginia Geological & Economic Survey
West Virginia University
Weyerhaeuser Company
Whitlow Professional Services
WildAir
WINSTON ROYAL GUARD CORPORATION
Wolf Creek Nuclear
Worcester Polytechnic Institute
WSP Group
WV Geological Survey
X-energy
Yale University
Yokogawa Corp of America
Yokohama Industries Inc.
Zeefax
ZEEP Inc.
Zenergy LLC.
Zero Zone Inc.
Zien Service, Inc.