Actaris, an Itron Company
Ad Edge Technologies Inc.                     
American AVK                                        
American Backflow Prevention Association
American Flow Control
Angus Flexible Pipelines                         
AP/M Permaform
Arch Chemicals                                       
ASA Analytics
A.Y. McDonald                                   
Badger Meter
Baker Mfg.Co/Monitor Div                                       
Bartlett & West 
Basin Water
Bentley Systems, Incorporated
Bermad Inc.
BioLynceus
Bavco                                    
Caldwell Tanks, Inc                                 
California Rural Water Association
Carson Industries                                    
Charter Plastics, Inc.
C.I.M. Industries Inc.                               
CLA-VAL 
Columbian Tec Tank                                          
Corrpro Company
Dwyer Instruments                                   
East Jordan Water Works                        
Elster Amco Water, Inc.
Engineered Fluid Inc.                          
Engineered Storage Products Company
EPA Technical Assistance Center Network
Filtronics Inc.
Fisher Labs      
The Ford Meter Box Company                   
GA Industries, Inc                                    
GE MDS 
GeoAnalytica, Inc.                                                
Global Water Instrumentation                   
The Gorman-Rupp Company                     
GPM Pumping Systems
H_²O Expo Promo Booth

Hercules Industries
Healy-Ruff Company                              
HACH
Henry Pratt Company                               
Hersey Meters                                         
Hydra-Shield Mfg.
Hydra-Stop                                             
Hydro-Guard
HurcoTechnologies,Inc.                                         
ICUEE
IFT Product
International Rural Water
Isolux Technologies                                      
Itron, Inc
Krohne, Inc.                                           
Kupferle Foundry Company                       
LaMotte Company                                   
Landmark Structures 
Liquivision Technology, Inc.  
Lounges    501, 601, 507 
 

Louisville, KY Conv. & Vistors Bureau
Master Meter, Inc. 
McElroy MFG, Inc.
Metrotech Corp
Micro-Comm, Inc.                                              
Mission Communications                     
Mueller Co.                                           
Multi-Trode                                                   
Natgun Corporation                                        
Neptune Technologies Group Inc.
Nicor, Inc.   
Norit Americas, Inc.
NRWA Sales Booth         
OCV Control Valves
Pall Corporation                            
Philadelphia Insurance Companies
Phoenix Fabricators and Erectors, Inc.                   
Pittsburg Tank & Tower                                      
Pollardwater.com                                               
Poly Pipe Inc.                                           
Pro Products
Pure Flow Filtration Div. 
Rain For Rent
ROMAC Industries                                       
Regions Bank - Corporate Trust
Re-Ox LLC
Rockway Precast
S&B Technical Products
Schonstedt Instrument Company
SeaMetrics, Inc.                                                        
SecureVision of America, Inc.
SEMS Technologies, LLC                      
Sensors & Software                                            
Sewerin USA           
Sensus Metering Systems                                      
Siemens Water Technologies                             
SevernTrent Services                                   
Sherwin-Williams                                          
Smith-Blair, Inc                                      
Solar Bee, Inc.                                                  
Stenner Pump Company
SubSurface Leak Detection Inc.
SW Services, LLC                           
Tank Connection, LLC
Tank Maintenance Svcs.
Thermoweld
Tnemec Company Inc.
Underground Solutions
USABlueBook 
USA Tank Storage Systems                                     
U.S. EPA Office of Groundwater & Source Water
U.S. Pipe Valve & Hydrant Division                  
Utility Business Services                          
Utility Service Co, Inc.                                      
UV Doctor
VSL
Val-Matic Valve & Mfg. Corp                       
Water Remediation Technologies
Water Works Industry Solutions
Watts                                                          
Wilkins a Zurn Company
Wilson Bohannan Padlock Company
Workplace Safety Specialists
WUC, Inc.     

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500
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234
135
502/504
605
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535
119
143
341
137
434
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615
117
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514/516/518
227
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408
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422
531
440
537
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139
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410
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520
216/218
243
317
131
509