A. Stucki Company
AKJ | Nalco
Alliant Energy
AllTranstek LLC
Alpha Products Incorporated
Ameren Energy Services
American Electric Power
Amsted Rail
Appalachian Railcar Services, LLC
Arch Coal Sales Company, Inc.
Arizona Electric Power Coop. Inc.
Arkansas Electric Cooperative Corp
Associated Electric Coop., Inc.
Associated Terminals
AVENTICS Corporation
Basin Electric Power Cooperative
Blackhawk Mining
Carlile Enterprises, Inc.
CDG Engineers, Architects, Planners
CIT Rail Resources
City Utilities of Springfield
Cleco Corporation
Cloud Peak Energy
Colorado Springs Utilities
Commtrex
CONSOL Energy, Inc.
Consumers Energy Company
Cooper Consolidated
CPS Energy
Crown Products
CSX Coal and Ore Terminals
Dairyland Power Cooperative
David J. Joseph Company
Detroit Edison
Duke Energy
Dynegy, Inc.
Ecofab USA

Liberty Utilities – Empire
Entergy Services, Inc.
Evergy, Inc.
Exponent, Inc.
FirstEnergy Corporation

Florida Power & Light Co.
FreightCar America
GATX Rail
GE Transportation
Grand River Dam Authority
Great River Energy
The Greenbrier Companies
Hall St. Coal Terminal
Hendricks River Logistics
High Country Railcar
IHS/Energy Publishing, Inc.
iIRX
ILJIN Bearing ART
Impala Terminals
JPMorgan
KCBX Terminals
Kiewit Mining Group, Inc.
Kinder Morgan Terminals, Inc.
Levin Richmond Terminal
Lexair, Inc.
LG&E and KU Energy
Lighthouse Resources, Inc.
Locomotive Service, Inc.
Lower Colorado River Authority
Luminant Energy
MEAG Power
Metro East Industries
MidAmerican Energy Co.
Midland Railway Supply
Midwest Industrial Supply, Inc.
Miner Enterprises Inc.
Minnesota Power
MinTech Enterprises, LLC
Mitsui Rail Capital, LLC MPL Innovations
Muscatine Power & Water
Nebraska Public Power District
New York Air Brake
Northern Indiana Public Service Company
NV Energy
Oglethorpe Power Corp.
Oklahoma Gas & Electric Co.
Omaha Public Power District

Otter Tail Power Company
PacifiCorp
Peabody Energy
Platte River Power Authority

PNC Equiptment Finance
Progress Rail Services, Inc.
Rail Link, Inc.
Railroad Financial Corporation
RAS Data Services
RESIDCO
RungePincockMinarco
Salt River Project
Sandy Creek Energy Station
Seminole Electric Cooperative Inc.
Shur-Co, LLC
SMBC Rail Services LLC
Southern Company Services
Standard Steel
T. Parker Host
Tampa Electric Company
Tennessee Valley Authority
Three Rivers Marine & Rail Terminals

TransAlta
Transportation and Logistics Advisors
Transportation Services Inc
TrinityRail
Tri-State Generation and Transmission Association
TUCO/NexGen Services
Tucson Electric Power Company
Wabtec Corporation
WEC Energy Group
Wells Fargo Rail
Western Farmers Electric Coop.
Western Fuels Association, Inc.
Westmoreland Coal Sales Company
WestRail a Division of Aero Transportation Products
Xcel Energy
Xcoal Energy & Resources