California Department of Water Resources  
  California Energy Commission
           
  Carollo Engineers  
  City of Santa Cruz Water Department
             
  David Brown Union Pumps - Textron  
  Energy Recovery Inc.
             
  FilmTec Corporation  
  Koch Membrane Systems
             
  Marin Municipal Water District  
  Metropolitan Municipal Water District of Southern California
             
  Municipal Water District of Orange County  
  Naval Facilities Engineering Service Center
             
  New Water Supply Coalition (US Desal Coalition)  
  Pentair - CodeLine Pressure Vessels
             
  Poseidon Resources  
  San Diego County Water Authority
             
  Sandia National Laboratories  
  Toray Membranes
             
  Zenon  
  West Basin Municipal Water District
             
  Hydranautics – A Nitto Denko Company