American Institute of Chemical Engineers (AICHE)

American Membrane Technology Association (AMTA)

American Water Chemicals (AWC)

American Water Works Association (AWWA)

European Desalination Society (EDS)

Filmtec (DOW) Membranes

Hydranautics

International Desalination Association (IDA)

International Water Association (IWA)

Koch Membrane Systems (KMS)

NSF International

Southeast Desalting Association (SEDA)

The Dow Chemical Company ( FILMTEC Membranes )

Toray Membrane America, Inc

TriSep Corporation