Cobisa
AMEC Earth & Environmental, Inc.
Benjamin Schlesinger and Associates, Inc.
Black & Veatch
Brown McCarroll L.L.P.
City of Greenville
Crosstex Energy, Inc.
Curtis, Alexander, McCampbell & Morris. P.C.
Energy Transfer
ERCOT
Fluor
General Electric Energy
GEUS
Hunt County
Jackson Walker L.L.P.
JD Consulting, L.P.
Kinder Morgan, Inc.
Land Ventures
OnCor
Pace Global Energy Services LLC
PB Power, Inc.
PBS & J
Sabine River Authority of Texas
Siemens-Westinghouse
Texas Commission on Environmental Quality
TXU Electric Delivery
Zachry Construction Corporation
