Energy

Acciona Windpower
Advance Lubrication Specialties
AES
Aux Sable Liquid Products, LP
Barclays Bank, PLC
British Petroleum
CARBO Ceramics, Inc
Chieftain Sand & Proppant, LLC
CRU Logistics LLC
Dakota Plains Holdings, Inc
Delta Air Lines, Inc
FTS International
Gamesa Wind US
General Electric
Global Shipping Solutions, LLC
Iberdrola Renewables
Jordan Sands, LLC
Logistics Support Services
Mainstream Renewable Power
OmniTRAX
Performance Technologies, LLC
Power Company of Wyoming
Rangeland Resources
RBN Energy, LLC
T&J Marketing Services
TransGroup Worldwide Logistics
US Development Group

Manufacturing

AW Chesterton
Color Caulk, Inc.
DMI Industries
FlexSteel Pipeline Technologies, Inc.
Guardian Industries Corp.
GSE Lining Technologies, Inc.
ITW Signode
LM Windpower
National Steel Car, Ltd.
Northern Power Systems
Watts Water Technologies, Inc.
Union Tank Car Co

Private Equity

Alix Partners
Alpine Management Services
BMO Nesbitt Burns, Inc
Carlyle Group
CIT
GE Capital
Goldman Sachs
Infinity Transportation III, LLC
Quintana Energy Partners
Townsend Group
Turning Point Strategies
Viking Global Investors

Bulk Commodities

AMCOL International
Aux Sable
Bamberger Polymers, Inc.
Basell USA Inc.
Brownwood Clay Holdings
Canadian National
Carmel Olefins, Ltd.
Carbo Ceramics
Celanese
ChevronPhillips Chemical Co., LP
DAK Americas, LLC
Dow Chemical
Eastman Chemical Company
Entec
Evonik Degussa
ExxonMobil
H. Muehlstein & Co.
Hunt Refining
Huntsman
Iowa Fertilizer Corporation
ITS
Lansing Trade Group
Metropolitan Stevedore Company
M. Holland Company
Mississippi Lime Company
Mitsui
Noble Americas Corporation
OCTAL Petrochemical FZC
Osterman & Co.
Quality Distribution, Inc
Rohm & Haas
Reagent Chemicals
RheTech, Inc
SABIC
Saint Gobain
Saskatchewan Minerals, Inc.
Saudi National Methanol
Savage Services
Shell
SK
Styrolution America
Teknor Apex Company
Ticona
Total Petrochemicals USA, Inc
Wellman
Westlake Group