Antin Infrastructure Partner (Antin IP)
Campbell Lutyens & Co. Inc.
CBRE Clarion Securities
Cohen & Steers Capital Management, Inc.
Deutsche Asset Management
First State Investments Limited
GRESB BV
Infracapital Partners LP
InstarAGF Asset Management
Long-term Infrastructure Investors Association (LTIIA)
Pacific Pension & Investment Institute (PPI)