Registered Exhibitors

ABB, Inc. # 714
Accusonic Technologies # 611
AECOM # 813
Alden Research Laboratory, Inc. # 99
ALSTOM Power Inc. # 900
AMEC Earth & Environmental # 2015
American Babbitt Bearing # 905
American Chemical Technologies, Inc. # 5015
American Ductile Iron Pipe/American SpiralWeld Pipe # 209
American Governor Company # 810
American Hydro Corporation # 901
ANDRITZ VA Tech Hydro USA  # 1001
Applied Industrial Technology # 213
Aquatic Sciences L.P. # 5012
ARCADIS # 609
Ashland Industries Inc. # 804
ASI Constructors, Inc. # 705
ASL AQFlow, Inc. # 7013
Associated Underwater Services  # 9004
Association of Diving Contractors International # 414
Atlas Polar Company Limited # 3012
A.W. Chesterton Company # 2002
AXYS Technologies Inc. # 716
Ayres Associates # 915
AZUR Rubber Inc. # 819
Barnard Construction Company, Inc. # 3013
Basler Electric # 2013
Bauer Foundation # 702
Beckwith Electric Co. # 7010
Bently Pressurized Bearing Company/RoMaDyn-Rotating Machinery Engineering Services # 97
Biomark, Inc. # 5011
BioSonics, Inc. # 4014
Black & Veatch # 904
Bob Fidler Services, Inc. # 6012
Bureau of Reclamation, U.S. Department of the Interior # 614
Burke Electric # 9016
CADSWES-RiverWare # 4016
California Department of Water Resources # 4004
Cameron's Measurement Systems Division # 2018
Campbell Scientific, Inc. # 605
Canadian Hydro Components Ltd. # 913
Canadian Specialty Castings # 123
Canyon Hydro # 410
CARPI USA Inc. # 919
Cavico Corporation # 7015
CH2M HILL, Inc. # 617
Climax Portable Machine Tools, Inc. # 515
Coanda Intakes, Ltd. # 413
COH Inc. # 612
Columbia Industrial Products # 710
Converteam # 9008
Crofton Industries # 917
Cutting Edge Services Corp.  # 6010
Delta RIM Composites # 7012
Devine Tarbell & Associates, Inc. # 1010
Dix Corporation # 604
Dresser Piping Specialties # 6011
Duramax Industrial # 103
Dyrhoff Inc. # 514
Eaton Electrical  # 1013
Eaton Hydraulic Operations # 1015
ECORP Consulting, Inc. # 308
Emagineered Solutions, Inc. # 3009
Emerson Process Management Power & Water Solutions, Inc. # 818
ENECON Corporation # 4017
Eureka Software # 802
Fall Line Testing & Inspection, LLC # 5006
FARO Technologies # 2007
Federal Energy Regulatory Commission # 619
Federal-Mogul DEVA GmbH # 518
Flow Science, Inc. # 101
Fugesco Inc. # 902
FujiFilm Hunt Smart Surfaces, LLC # 4013
Fusion Babbitting Company # 3015
GE Energy Optimization and Control # 800
Geokon, Inc. # 2019
Gerace Construction Company, Inc. # 709
GGB Bearing Technology (GGBNA) # 700
Gilbert Gilkes & Gordon Ltd. # 4012
Global Diving & Salvage Inc. # 2006
Golder Associates Inc. # 5009
Gomez and Sullivan Engineers, P.C. # 313
The Gund Company # 513
H2E, Inc.  # 4009
Hach Environmental # 6006
Hartman Valve Corporation # 817
Hatch Energy # 1005
HCI Publications # 103
HDR Engineering, Inc. # 417
Hendrick Screen Co. # 5010
Henry Pratt Company # 3000
Hibbard Inshore, LLC # 706
Hitachi Canadian Industries Ltd. # 516
HRA Gray and Pope # 107
HTI-Hydroacoustic Technology, Inc.  # 6007
Hydro Component Systems, LLC # 1014
Hydro Consulting & Maintenance Services, Inc. # 3010
Hydro Expertise DL, Inc. # 408
Hydro Power Services, LLC # 509
Hydro Tech, Inc.  # 4006
Hydro-Innovation Inc./Mecan-Hydro Inc. # 2000
Hydrolox™ # 311
Hydroplus, Inc. # 519
Hydropower Performance Engineering Inc. # 4005
Hydrothane Systems, Inc. # 603
HydroVision GmbH # 1006
IBM United States PLM/North America # 1009
INCON-Intelligent Controls Inc. # 4002
Intake Screens, Inc. # 806
Integrated Power Services, LLC # 815
International Journal on Hydropower and Dams # 809
International Water Power & Dam Construction # 4008
International Water Screens # 114
Iris Power LP # 909
Jacobs Associates # 6016
James Walker Mfg. Co. # 4011
J.F. Brennan Company, Inc. # 701
JHP & Associates, Inc. # 2008
Johnson Machine Works, Inc. # 2011
Jorgenson Forge Corporation # 9006
Kamatics Corporation # 908
Kiewit Pacific Co. # 4007
Kingsbury, Inc. # 711
KISTERS North America, Inc. # 506
Kleinfelder # 7017
Kleinschmidt Associates # 816
Klohn Crippen Berger Ltd. # 811
K&N Electric  # 505
Knight Piesold Ltd. # 129
Koontz Electric Company, Inc. # 3008
Kuenz America Inc. # 1019
Lakeside Equipment Corporation/Muhr # 3011
Laser Technologies Inc. # 914
Lift-It Manufacturing Co., Inc. # 607
Linita Design and Manufacturing Ltd. # 912
Long View Associates, Inc. # 3017
L&S Electric, Inc. # 1011
Ludeca Inc. # 3002
Mannings U.S.A. # 907
Marelli Motori SpA # 309
Mavel, a.s. # 2001
Mead & Hunt # 712
Mecco, Inc. # 412
Mesa Associates Inc. # 9000
Michell Bearings  # 1018
Minova USA # 105
MSE-Tetragenics # 906
MWH # 801
NAES Power Contractors # 510
National Electric Coil # 803
National Hydropower Association (NHA) # 911
New Energy Corporation Inc. # 717
New England Braiding Company, Inc. # 718
Normandeau Associates, Inc. # 2012
Norris Screen & Mfg., Inc. # 606
North American Phoenix Energy Services # 910
Northwest Hydraulic Consultants # 3003
Northwest Metrology  # 5017
Northwest Pipe Company # 2016
Northwest Underwater Construction, LLC # 704
Obermeyer Hydro Inc. # 610
Oiles America Corporation # 4010
Palmetto, Inc.  # 312
PANOLIN AG # 719
Paul C. Rizzo Associates, Inc. # 5004
Pioneer Motor Bearing Company # 1016
PIPE EYE International # 708
PME Babbitt Bearing # 5008
Potencia Industrial, S.A. # 3005
Power Engineering # 808
PowerHouse Welding & Machining Services, Inc. # 8005
Precision Machine & Supply, Inc.  # 812
Reivax Automacao e Controle # 310
Resource Associates International  # 8015
Rittmeyer, Ltd. # 713
Rodney Hunt Company # 613
Ross Valve Mfg. Co., Inc. # 5016
Ruen Drilling, Inc. # 2017
Russell Industries - CME-CBB # 125
SBIW # 2005
Schoen Insulation Services, Inc. # 111
Schweitzer Engineering Laboratories, Inc. # 1003
SCIF Software, Inc. # 210
SeaBotix Inc. # 5013
Seals Unlimited Inc. # 1008
Seamor Marine Ltd. # 6013
SeaTrepid Louisiana, LLC # 3004
Shannon & Wilson, Inc. # 707
Sidus Solutions, Inc.  # 6004
SKF Economos # 314
Sko-Die, Inc. # 407
SoftPLC Corporation # 615
Solidification Products International, Inc. # 2009
Sorensen Systems/Sorensen Governor Company # 1004
Sotek Inc./Belrix Industries # 2004
Sound Metrics Corp. # 3006
Specialty Sealing Technologies # 511
St. Anthony Falls Laboratory # 131
Stealth Valve & Controls Ltd. # 9002
Steel America # 512
Steel-Fab, Inc. # 1002
Sunrise Engineering  # 916
Superbolt, Inc. # 3014
Sutron Corporation # 6017
Swiger Coil Systems, LLC # 7007
Synexus Global  # 1007
Synthane Taylor (Canada) Ltd. # 715
TAW Miami Service Center # 411
Tennessee Valley Authority Resource Management # 2014
TES VSETIN, s.r.o. # 3016
Tetra Tech # 7016
Thordon Bearings Inc. # 2003
3PS, Inc. # 517
3Tier Environmental Forecast Group Ltd.  # 406
Toshiba International Power Systems Division-Hydro Division # 507
Trentec Curtiss-Wright Flow Control Corp./Trentec Division # 5005
Turner Designs Hydrocarbon Instruments # 409
Tyton, Fematics Canada, Inc. # 608
Unifin International # 5007
United Hydro Services LLC # 807
U.S. Army Corps of Engineers Hydroelectric Design Center # 618
U.S. Department of Homeland Security Sector Specific Agency Executive Management Office (SSA EMO) # 616
VAG-Armaturen GmbH # 416
Veolia ES Special Services, Marine Group # 805
Vesconite # 814
Vibro-Meter, Inc. # 1017
VibroSystM # 918
Voith Siemens Hydro Power Generation, Inc. # 1000
Vortex Hydrosystems Inc. # 3007
Washington Division of URS Corporation # 2010
Weir Power & Industrial # 208
Weld Mart, Inc. # 903
Williams Form Engineering Corp. # 3018
Willowstick Technologies, LLC # 703
Worthington Products, Inc. # 1012
YOOIL Engineering Co., Ltd.  # 508

A total of 236 companies.
As of 1/7/2009