0-9

1.618 Group
21st Century LLC

A

Aacom Communications Corp
AAA Capital Management Inc.
Abarta Oil & Gas
ABC Trading Company
ABQ Energy Group, Ltd.
Accenture
Accius
Ace Wire & Cable
AckTek
Acme Natural Gas Trading
Active Energy Traders, Inc.
Acumen Energy Fund, LP
Addax Bv
Adjacency Consulting Group, Inc.
ADM Investor Services, Inc.
Advance Trading
Advantage Energy, Inc.
AE Bruggemann & Co. Inc
Aegis
AEP Energy Services, Inc.
Aepryus Software
Aether Systems/Mobeo
AGE Commodity Clearing Corp. –CH
Agencia Estado
AGR Power LLC
AGR Trading LLC
AIG Clearing Corp.
AIG DKR Commodity Arbitrage Fund, LP
AIG Energy Inc.
AIG International INC.
Aisling Analytics Pte Ltd
Akeida Environment
Alabama Electric Cooperative, Inc.
Alekto Trading Ltd
Alenco Inc.
Allegheny Energy Supply Co.
Allegro Development Corp.
AllEnergy Gas & Electric Marketing Co., LLC.
Alliance Financial, LLC
Allston Trading
Alon USA, LP
Alpha Energy Master, Ltd.
American Electric Power
Amerada Hess
Ameren Corporation
American Agricultural
American Electric Power
American Electric Power Service Corp.
American Energy Corp.
American Energy Risk Management
American Pacific Futures
American PowerNet Management
AMKOR Natural Gas
Anadarko Petroleum Corp.
Andean Capital Markets
Andrew M. Rowe
Anglian Commodities Fund Limited
Angus Partners
ANP Funding I, LLC
ANP Marketing Company
AOT Holding
Apex Coal Sales
Apex Oil
Aphelion Technology Group, LLC
Apogee Interactive
Appalachian Fuels, LLC
Applied Value
AQR Capital Management
Aquila Merchant Services
Aquila, Inc.
Arabella Securities
Arcadia Petroleum
ARCIM Advisors
Arens Brokerage Service
Argonaut Aggressive Global Partnership
Argonaut Management
Arizona Public Service
ASA Inc
Asarco Incorporated
Ashland, Inc.
Ashwater Trading Company Ltd.
Aspect Capital Ltd
Aspen Oil
Aspen Research Group
Association of Texas Oil and as Operators
Astra Oil Company Inc.
Astra Power, LLC
AT Financial
Athena Capital Research
Atlas Commodities LLC
Atmos Energy Corporation
Atmos Energy Marketing, LLC
Atofina Petrochemical Inc.
Avant Asset Management
Avista Energy, Inc.

B

B & N Coal Inc.
Bach Financial Limited
Bakri Trading Co. (Asia) Pte Ltd
Ballard Exploration Company, Inc.
Banc of America Futures, Inc.
Bank of America N.A.
Bank of Montreal
Bank of Nova Scotia
Bank of Oklahoma Bank Vontobel AG
Barclays Bank PLC
Barclays Capital Inc.
Bartlett Grain
BB Energy Holdings
BCD Properties
Bear Energy
Bear Stearns Securities Corp.
Belgomine AG
Bellator Energy Capital
Belzberg Technologies
Berenergy Corp
Beringer Financial Group
Berkshire Energy Ltd.
Bernstein Trading
BG LNG, LLC
BGC Radix Energy
BHP Billiton Marketing Inc.
Birch Brokerage
Black Forest Enterprises
Black Oak Capital, LLC
Black River Macro Discretionary Fund Ltd.
Blue Capital Group
BlueCrest Capital Management Ltd
Bluefin Energy, LLC
BlueGold Capital Management
BNP Paribas CIT
Boca Energy
Bominflot Bunker Oil Corp
Born Capital Markets
Born Capital Markets
Boru International
Bottini Fuel
BP Capital Energy Fund, LP
BP Corporation North America, Inc.
BP Energy Trading
Brahmandeva Federation, Ltd.
Brascan Energy Marketing Inc.
Breakwater Energy, LLC
Brenden R. O'Neill
Brevan Howard Asset Mgt
Bridgeline Gas Marketing, LLC
Bridgeton Global Investor
Brite Futures Inc.
BRNZ Commodities
Broadway Futures Group, LLC
Brokers Commodity Corp.
Brookfield Energy Marketing, Inc.
Bucc Trading Corp.
Bunge
Bunge Ergon Vicksburg
Bunker Hill Funds Management


C

C&N Energy Ltd.
C.F.D. Commodities
C.K.B. Energy Inc.
Cadent Financial Services
Cadent Financial, LLC
Calpine Energy Services, LP
Calyon Financial, Inc.
Calypso Technology, Inc.
CAM Coal Trading, LLC
CAM Energy Products, LP
Cambrian Capital
Cambridge Energy Research Associates
Canadian Imperial Bank of Commerce (CIBC)
Cantor CO2E
Cantor Fitzgerald
Capital Energy
Cargill Investor Services, Inc.
Cargill Limited
Cargill Nat Gas
Cargill Petroleum Trading
Cargill Power Markets, LLC
Cargill, Incorporated (Natural Gas)
Castle Power, LLC
Caxton International Limited
CC Trading
CE2 Environmental Markets
Centaurus Energy, LP
Centennial Gas Liquids
Center Ethanol Co
CenterPoint Energy Gas Resources Corp.
Central Hudson Gas & Electric Corp.
CET Holding
CH4 Trading, LLC
Chemoil Corporation
Chemoil International Pte Ltd
Chevron U.S.A., Inc.
Chicago Energies Inc.
Chicago Trading Co, LLC
China National United Oil Corp
CHS Inc.
CIMA ENERGY, LTD
Cincinatti Gas and Electric Company
Cinergy Canada Inc.
Cinergy Marketing & Trading, LP
CipheRisk, Inc.
Citadel Energy Opportunity Ltd.
Citadel Energy Products, LLC
Citadel Equity Fund Ltd.
Citadel Investment Group
Citgo Petroleum Corp
Citibank NA
Citigroup Energy Inc.
Citigroup Global Markets Inc.
City of Austin d/b/a Austin Energy
City of Lakeland, Florida
City Public Service
CKB Energy, Inc.
Clarion Trading Services
Clarium Capital Management, LLC
(The) Clinton Group
CMF Sandridge Master Fund L.P.
CMS Energy
Coenergy Trading Company
Commercial Brokerage Corp, LLC
Commerzbank International SA
Commodity Advisory Corporation of Texas
Commonwealth Energy Corporation
Community Energy, LP
Compania Colombiana de Capitales
Compass Petroleum LLC
Con Edison Energy
ConAgra Trade Group Inc
Concord Energy, LLC
Conectiv Energy Supply, Inc.
Conoco Phillips
Conquest VRV MM LLC
Consolidated Edison
Consolidated Trading
Constellation Energy Commodities Group Inc.
Constellation PowerSource
Continental Commodities Group, LLC
Continential Resources, Inc.
Convergence Capital Group
Cook Inlet Energy Supply, LLC
Copernicus Fund, LLC
Coquest Inc.
Coquest Structured Products, LLC
Coral Energy Holding, LP
Coral Structure, LLC
Courage Capital Management
Credit Lyonnais Rouse Derivatives
Credit Suisse First Boston, LLC
Crown Central Petroleum
CRW Energy
Crystal Investment Partners
CTC Energy
Cypress Integrated Energy, LLC
Cypress Natural Gas, LLC

D

D.E. Shaw Oculus Portfolios, LLC
D.E. Shaw Plasma Portfolios, LLC
D.E. Shaw Razor Portfolios, LLC
D.E. Shaw Synoptic Portfolios, LLC
Dane Energy Inc.
Danelaw Securities Limited
DB Energy Trading
DC Energy, LLC
Del Monte Foods
Delmarva Power & Light
Dennis Kissler
Detroit Edison
Deutsche Bank AG, London
DEVO Capital Management
Diamondback Capital Mgt
Diamondback Master Fund
DigiLog Global Environmental Fund
Digital Meida Group
Dillon Energy
Dimon Oil Corp
Direct Energy
Divergence Capital
Dominion
Dominion Exploration & Production Inc.
Dominion Field Services, Inc.
Dominion Resources
Dong Energy
DORWOOD
Dow Corporation
Draxis Energy Management LP
Dresdner Bank
DRW Commodities Trading
DTE Coal Services, Inc.
DTE Energy
Duke Energy Corporation
Duke Energy Field Services, LP
Duke Energy Marketing America, LLC
Duke Energy Merchants
Duquesne Power LLC
Dynamic Business Innovations Intl.
Dynegy Marketing & Trade
Dynoil Energy

E

E Prime, Inc.
Eagle Energy Partners I, LP
Eagle Seven LLC
Echo Energy, LLC
Edison Mission
El Paso Marketing, LP
El Paso Merchant Energy, LP
Electrabel
Electrade Corporation
Element Markets
Elite Brokers Inc.
Elliott International, LP
Emera Energy Services Inc.
Emirates National Oil Company (Singapore) Private Limited
Empire District Electric Co.
Enbridge Gas Services (U.S.) Inc.
Enbridge Inc.
Encana Corporation
Encana Gas Storage
Enchanted Rock Energy Holdings, Ltd.
Enel Trading
Energex
Energistics, LLC
Energy America, LLC
(The) Energy Authority
Energy BackOffice Canada
Energy Components
Energy East Solutions
Energy Marketing - A Divison of Amerada Hess Corporation
Energy Transfer Corp.
Energylinks
EnergyUSA-TPC
Energywiz Inc.
Enjet, Inc.
EnRisk Partners
Enserco Energy Inc.
Entegra Capital Management, LP
Entegra North America, LP
Entergy Koch Trading, LP
Enterprise Products Operating, LP
EPIC Merchant Energy, LP
Equitable Energy, LLC
Equitec Power, LLC
Equiva
Essent Trading Intl
Essex Electric Inc.
ETG Capital Management, LLC
Etna Energy Services Inc.
Evolution Markets, LLC
EWT, LLC
Excelergy
Exchange Connectivity
Exchange Cubed
Exelon Generation Co., LLC
Exelon Power Team

F

Fal Oil
Falcon Products
Fast Decision Investments
Fauser Oil
FC Stone & Co.
Fennmore Holdings
Ferrell International Ltd.
Fidelity Investments
FIF Masters Fund Ltd.
Fimat Derivatives
FIMAT Derivatives Canada Inc.
FIMAT USA
Finley Resources Inc.
First New York Securities, LLC
FirstEnergy Solutions Corp.
Five Arrows Investment Ltd.
Flashpoint Energy, LLC
Forest Energy Partners
Fortis Bank Global Clearing N.V.
Fortis Energy, LLC
FPL Energy Power Marketing, Inc.
FPL Power Marketing, Inc.
FR8 Derivatives Pte Ltd
Framework Asset Investors
Framework Everywhere, LP
Framework Here, LP
Framework There, LP
Franklin Energy Consulting
Frito Lay
Frontier Trading
Fulcrum Power Marketing
Full Cycle Energy Canadian Offshore Ltd.
Future Dynamics

G

G & H Commodities
GA Global
Gamma Energy and Trading Corp.
GASELYS
Geicol Mineraloelhandel
Gelber & Associates Corp.
Geneva Ireland Financial Trading, Ltd.
Geneva Trading USA, LLC
Gerald Metals, Inc.
GFI Brokers
GHG Trading Platforms
Gibson Energy Ltd.
Gila River Power LP
Ginga Petroleum
Glencore Commodities Ltd.
Glencore Commodities Ltd., Stamford Branch
GLG Partners
Global Advisors Commodity Investment, LP
Global Companies, LLC
Global Ethanol
Global Futures International Ltd.
Golden Eagle Investment Fund, LP
Goldenberg, Hehmeyer & Co.
Goldman, Sachs & Co.
Goldman, Sachs & Co. (London)
Gotham Energy Brokers Inc.
Graham Capital Management, LP
Great Lakes Trading Group
Great Plains Ethanol
Grey K Environmental Fund
GridStone Group, Inc
Griffon Energy Capital, LLC
Griswold Capitol Management, Inc.
GS Global Advisors Portfolio
GS Trading Partners, LLC
Gulf Oil Limited Partnership
Gulf States Energy, Inc.
Gunvor Intl

H

Hacienda LPG Brokerage
Haljoy Renewable Fuels
Hanley Group
Hanwha International
Hawker Capital
Health Resource Network
Hencorp Futures
Heritage Capital, LP
Hess Energy Trading Company
Hetco
High Energy Capital
HighfieldsCapital Mgmt
Highlander International Trading Asia Pte Ltd
Highview Capital Management
Hilcorp Energy Company
Hin Leong Trade Pte Ltd
Holt Global Ltd
Horizon Commodities, Ltd.
Hornsby & Co. Inc.
Houston Mercantile Exchange
Houston Research & Trading, Ltd.
HP Holdings, Inc.
HPR commodities, LLC
HQ Energy Services Inc.
HSBC Securities (USA) Inc.
HSH-Nordbank
Huahai(Singapore) Pte Ltd
Hudson Capital
Hunter Capital
Hydrocarbon Exchange Corporation

I

IBS Futures
ICAP United
IGC Asia Pte Ltd
IMC Chicago LLC
Infin Management LTD
Infinite Energy
ING Bank
Inlumen Inc.
INEOS Usa
Infinium Capital Mgt
Inovestor Inc.
Integgrys Energy Group
Interbolsa Futures
Intermarket Brokerage, LLC
International Business Associates, Ltd.
International Discovery Fund, LP
International Power America
International Trading Group LLC
Interstate Gas Supply, Inc.
Iowa Grain Company
IPC (USA)
IPLOM SPA
ITG, Inc.
IVG Energy, Ltd.

J

J. Aron & Co.
Jane Street Global Trading
JB Drax Honore
Jefferies Financial Products
j .darbyshire & son ltd
J.P. Morgan Futures, Inc.
James Valley Ethanol
JDK Hughes Inc.
Jefferies Financial Products
Jefferies Real Asset Master Fund, Ltd
Jeffries & Co.
John P. Spooner
John Stark
JP Morgan Chase Bank, Inc.
Jump Trading, LLC

K

K&K Services
Kansas City Power & Light
Kansas Energy Partners, LLC
Kansas Ethanol
KBI Group
KCarter
Kennecott Energy
Keyspan Ravenswood, LLC.
Keystone Energy Partners
KG Capital
KG Gekol
Kildair Service
Kinder Morgan, Inc.
Kingstree Trading, LLC
Kiodex, Inc.
Kitco, Inc.
Klocek
KMAC Trading
KMP Energy I, LLC.
Knight Financial Products
Koch Carbon, LLC.
Koch Petroleum Group
Koch Supply & Trading, LLC
Kottke Associates
(The) Kyte Group Limited

L

labranche structured products
Laclede Gas Company
Lambeth Capital, LLC
Lansing Ethanol Services, LLC
Lanyard Consulting, Inc.
Lavinia LLC
LCEnergy
LCM Commodities
Lehman Brothers, Inc.
Lerner Energy Limited Partnership
LGL Energy Market Services, LLC
Liberty Capital
Lim Asia
Lincoln Electric System
Lind-Waldock & Co.
Link Energy, LLC
Linwood Capital
Lion Division of ABN Amro
Liquidity Partners, LP
Lodge Capital Group LLC
London Clearing House
Long Island Power Authority
Longhorn Capital Partners
Louis Dreyfus Canada Energy, LP
Louis Dreyfus Energy Services
LS Power Development
LukoilPan Americas, LLC

M

M.L. Commodities
MA DPU
Mabanaft, Inc.
Mac Trading, Inc
MacKenzie Wallace & Co. Ltd.
Macquarie Futures Inc.
Madison Tyler Trading
Magnetar Financial LLC
Magnus Energy Marketing
Maine Municipal Bond Bank
Mako Futures US, LP
Malaysia Nuclear Agency
Man Financial Limited
Mantrad, LLC
Marabou Energy, Inc.
Marathon Ashland Petroleum, LLC
Marathon Oil Company
Marco Polo Securities
Marex Financial
Marquette Energy, LLC
Marquette Partners
Martin Gas Sales, LLC
Marubeni Intl Petroleum
Masefield America Inc.
Masefield Natural Gas Inc.
Mason Capital Management
Matsen Enterprises LLC
Maxcreation Investment Ltd.
MBF Clearing Corp.
MBS Energy Group
Merchant Commodity Fund
Mercuria Energy Trading
Mercuria Energy Trading SA
Merit Energy Co.
Merrill Lynch
Merrill Lynch Commodities, Inc.
Merrill Lynch Pierce Fenner & Smith
Metroplex Energy
MF Global
Michael D. Flett
Mid Missouri Energy
MidAmerican Energy Company
MIECO Inc.
Mieco Natural Gas Trading
Millennium Environmental Group
Millennium Futures Group, Inc.
Millennium Partners, LP
Mirant Americas Energy Marketing, LP
Mitsubishi UFJ Securities Intl
Mitsui and Co. Energy Risk Management
MMC Trading
Mocoh
Modesto Irrigation District
Moefan, LLC
Montauk Capital
Morgan Stanley
Morgan Stanley Capital Group Inc.
Morgan Stanley Dean Witter
MPORT
MSC Trading, LLC
MSS Global Macro 6
multiFUELS Capital Management, LP
Munich American Capital Markets, Inc.
Municipal Gas Authority of Georgia
Musket Corp
MV Energy


N

N.M. Rothschild & Sons Ltd.
Nadel & Gussman Energy, LLC
National Australia Bank
National Bank of Canada International
National Energy & Trade, LP
National Fuel Marketing Company, LLC
National Gas Distributors (NGD)
National Trading, LLC
NATIXIS
Natsource, LLC
Natural Futures Inc
Natural Gas Pipeline Company of America
Natural Gas Transmission Services
Navigant Consulting Inc
Nehemiah-Pritiva.Umbrella Fund S.A.
NEOS Special Opportunities Fund
Neste Oil OYJ
Nestle USA
Net Energy
New Jersey Natural Gas Co.
New Mexico Natural Gas, LP
New York Energy & Metals
New York State Electric & Gas Corporation
Newedge Canada
Newedge Japna
NewEnergy Associates
Newfield Exploration
NewGen Sol.
Nexen Inc.
NGTS, LLC
Niagra Mohawk Power Corporation
NIC Holding Corp.
Nicor Enerchange, LLC
Nicor Gas
Niska Gas Storage LLC
Nite Trading
Nitrous Oxide Corp.
Nittan Capital Singapore
NJR Energy Services Company
Noble Gas Marketing, Inc.
NMR Trading
NOCO Energy Corp
Nordicoil Trade Limited
North Shore Gas Company
NorthBay
Northern Indiana Public Service Company
Northern Lights Energy
Northern States Power Company
Northland Energy Trading, LLC
Northville Holding Corp
Northwest Airlines
Northwest Metals, Inc.
Nova Commodities Inc.
NRG Power Marketing Inc.
NUI Energy Brokers, Inc.
NUI Utilities
Nylon Capital

O

Occam Asset Management
Occidental Energy Marketing Inc.
Occidental Power Services
Oceantrade SA
OCI Wyoming LP
OGE Energy Corp.
OGE Energy Resources Inc.
Oil Merchants Trading
OilSpace Inc.
Old Dominion Electric Cooperative
Old Lane Commodities, LP
OLF Energy
OMI Corporation
OMOG Trading
One Capital Markets
Oneok Energy Marketing & Trading Co., LP
Ontario Hydro
Onyx Brokerage
Open Flow Gas Supply Corp.
Opet Petrolculuk
Opet Trade Ireland
Opt. 4 Derivatives, Inc.
Optima Energy, LLC
Optionable, Inc.
Orion Pipeline, Ltd.
Ospraie Portfolio Ltd.

P

Pacific Gas and Electric
Pali Futures LLC
Pardee Enterprises
Parity Energy
Parkstone Energy, LLC
Partners Group Alternative Strategies
Patterson Capital Markets
PB Financial Services Inc.
Peabody COALTRADE, Inc.
Pennsylvania State University
Peoples Energy Production Company
Peoples Energy Resources Company
Peoples Energy Services Corporation
Peoples Gas, Light & Coke Company
PEPCO Energy Services
Peregrine Financial Group
Peteco Oil Co
Petraco Oil Company Ltd.
Petro Diamond Risk Management Ltd
Petro Titan Pte Ltd
Petrobras Intl Finance
Petrocomm Energy Group
Petrocom Ventures, Ltd.
Petrogas Marketing, Ltd.
Petroleum Heat & Power Co, Inc. (PETRO)
Petroval Pte Ltd.
PG&E Energy Trading
PG&E Power
Phibro Inc.
Pinn Point Investments
Pioneer Freight Futures Co., Ltd.
Pioneer Futures
Pira Energy Group
Plains Marketing, LP
Platte River Power Authority
PMI Trading Ltd
Portland General Electric
Power Futures
Power Merchants Group
Powerex Corp.
Powerline Petroleum, LLC
PPL Energy Plus, LLC
PPM Energy, Inc.
Prebon Energy
Primark/Thomson Financial
Prime Brokers
Prime International
Prior Energy Corporation
Prisma Energy
PRN Trading
Professional Energy Management, Inc.
Progress Energy Ventures
Progress Ventures
Projector
ProLiance Energy, LLC
Proliance Financial, LLC
Prophet Financial Systems
Provident Premier Master Fund Ltd
Prudential Financial Derivatives, LLC
PSEG Energy Resources & Trading
Public Service Company of Colorado
PVM Oil Associates, Inc
PVM Oil Futures Ltd.
PVO Energy
Pyrenees Weather & Energy Mater Fund, LP
Pythagoras Global Investors, LP

Q
Q-Rock Energy Trading
Quaestus Trading, LLC
Quiet Light Trading, LLC

R

R.J. O’Brien & Associates, Inc.
Radegun Investment, LLC
Rafferty Energy Group
Raft International PLC
RAG Energy Sales
Ragasa Industrias S.A. de C.V.
Rainbow Energy Marketing Corporation
Ralcorp Holdings, Inc.
RAM Energy Investments, LLC
Ramius Capital Group, LLC
Rand Financial Services
Rayner & Stonington Trading Co., LLC
Redwood Energy Marketing
Reed Brothers Ltd Partnership
Reliant Energy Services Inc.
Rennaisance Trading Ltd
Resolute Natural Resources Co.
Resource Equities LLC
Reva Energy LLC
Rich Energy, Inc.
Richardson Energy Marketing Ltd.
Ridgeback Capital Management
Risk Management Incorporated
Risk Metrics Group
Ritchie Energy Investments, LLC
River Trading Company, Ltd.
Riverway Petroleum
RNK Capital LLC
Rochester Gas & Electric Corporation
Ronin Capital, LLC
Rosen Brener Group, Inc.
Rosenthal Collins Group
Round Table Investment Mgt
Royal Bank of Canada
RWE Trading Americas Inc.

S

SAC Capital Advisors, LLC
Saddleback Energy
Sage Refined Products
Saladin Limited/FAME
Salt River Project
San Antonio City Public Service
San Diego Gas & Electric
Saracen Energy
Sasco Energy
Saugatuck Energy
SB AAA Master Fund LLC
Schroder Investment Mgt
SCS Commodities Corp
Select Energy
SemGroup, LLC
Seminole Canada Gas Company
Seminole Energy Services, LLC
Semotus Solutions
Sempra Energy Solutions
Sempra Energy Trading Corp.
Sequent Energy
SESCO Enterprises, LLC
Shatkin Arbor, Inc.
Shelby Resources LLC
Shell Trading (US) Company
Shubham Mooant
Shumway Capital Partners LLC
SIG Energy
Signpost Trading
Silibis Corp.
SilverYoung Stock Arb
Sinochem
Sinoderivatives
Sirius Investment Management, Inc.
Sisu Group, Inc.
Sithe Energy Marketing, LP
SKTY II, LLC
Skyland Inc
Slomin's Inc.
SMW Trading Company, Inc.
SoCalGas Capacity Products
Societe Generale
Societe Generale Energie (USA) Corp.
SojitzTokyo
SOL Energy
Southern California Edison
Southern California Gas Company
SouthStar Energy, LLC
Southwestern Public Service Company
Spark Energy
Special Exploration Co. Inc.
Spectron Energy Inc.
Spinnerhawk Capital Magment, LP
Split Rock Energy, LLC
Sprague Energy Corp
Square Investment Management
Square One Fund LLC
SSM Coal Americas, LLC.
Standard Bank London Limited
Star Supply Petroleum Inc.
Stark Investments
Stark Trading
Starmark Proprietary Trading Limited
Statoil Marketing and Trading
Statoil North America
Sterling Commodities Corp.
Sterling Ethanol LLC
Stevens Capital Management
Stuyvesant Fuel Service Corp
Styrka Energy Fund, LLC
Suez Energy Marketing
Sumitomo Corporation
Sun Trading
Suncor Energy Marketing Inc.
Sungard Energy
Sunoco
Sunrise Partners Ltd
Sunset Capital Management, LLC
Superior Natural Gas Corporation
Supreme Oil Co.
Susquehanna International Group
Swiftwater Capital Management LP
Swiss Re Financial Products
Sygration
Syntex Energy


T

T W Energy Consulting, Inc.
Tacho Sandoval
Tacoma Power
Tahoe Trading
Talos Investment Management
Tarpeian Limited Partnership
Tauber Oil Co.
TAZ Energy
TD Securities (USA) Inc.
Team Futures Inc
Team NKO
Tecfin SA
TECO Energysource, Inc.
Telekurs Financial Services
Tellurian Capital Management
TemmeGroup
Tenaska Marketing Ventures
Tenaska Power Marketing
Tennessee Valley Authority
Term Commodities
Tewksbury Investment Fund Ltd.
Texas Petrochemicals Corp.
Texican Natural Gas Company
Texla Energy Management, Inc.
Texon LP
TFS Energy, LLC
Theseus Energy Capital Management
THO Management
Tiger Management
Tintrade Ltd
Titan Global Management
TMP Trading
Tokyo Mitsubishi International Plc
Top Energy Options Inc.
Total Gas & Power North America, Inc.
TotalFinaELF
TOTSA Total Oil Trading SA
Touradji Capital Mgt
Tractebel Energy Marketing, Inc.
Trade Capture
TradeStation Securities, Inc.
Traditional Financial Services Ltd.
Trafigura AG
Trammo Gas
Trammo Petroleum, Inc.
TransAlta Energy Marketing
TransCanada Power Marketing
TransMarket Group Inc.
Traxys NA
Tredia Performance Fund
Triad Trading Fund LP
Tri-Gas & Oil Co., Inc.
Triland USA, Inc.
Truman Arnold
Tudor BVI Global Portfolio Ltd.
Tudor Proprietary Trading, LLC
Tullett Liberty Inc.
Tullett Prebon
TXU Energy Trading Company, LP

U

U.S. Energy Services
U.S. Oil & Refining Company
UBS
UBS Energy
UBS Securities
UBS Warburg Energy
Union Electric
Union Financials
Union Oil Company of California
Union Spring Fund
United Aviation Fuel Corporation
United Domestic Crude Oil Inc.
United Energy Trading
United Ethanol
United Fuels International Ltd.
United Power
Upstream Energy Services, LP
Utility Resource Solutions, LP

V

Valero Marketing & Supply Co.
Valhalla Capital Advisors, LLC
Valkyrie Investment
Vallon Trading Ltd
Valores Incorp
Van Eck Associates
Vanguard Energy Services
Vantage Trading
Velite Energy LP
Velocity America
Ventura America
Vicis Capital LLC
Virginia Electric and Power Company
Virginia Power Energy MKT Inc.
Vitol Capital Management Ltd.
Vitol SA Geneva
Vitol, Inc.

W

Wachovia Securities
Wasatch Energy, LLC
Wells Fargo & Company
Wells Fargo Bank, N.A.
Westar Energy
Western Gas Resources, Inc.
Westport Petroleum, Inc.
Westport Resources Corp.
Wetspac
Wexford Spectrum Coal Trading, LLC
White Energy Holding
Whiteside Energy
Wildhawk Energy, Inc.
William & Jacqueline Eubank
Williams Energy Marketing and Trading
Williams Power Company, Inc.
(The) Windham Group, Inc.
Winton Capital Management
Wisconsin Electric
Wisconsin Gas Company
Wisconsin Public Service Corporation
Wolfhound Energy Fund LP
Wolverine Trading
Woodward Marketing, LLC
World Fuel Services
WPS Energy Services
WTD Consulting, Inc.

X

Xcel Energy
Xconnect Trading
XL Trading Partners Ltd.

Z

ZE PowerGroup
Zenith Capital and Trading, LLC
Z-Marc II, LLC
Zone Energy Group

John Spitz
816-333-8857
johns@professionalenergygroup.com