GCA Clients

Some of the Industry Leaders Using GCA Products and Services Include:

North America:

  • ABB Power T&D
  • AGL Resources
  • AGIP Gas
  • American Electric Power
  • Amoco Energy Trading
  • ANR Pipeline
  • Arch Coal
  • Armitage Associates
  • Atlantic Energy
  • Automated Power Exchange
  • Bank of America
  • Bloomberg LLP
  • Bominflot
  • Booz Allen
  • Boralex
  • BP Amoco
  • BP Energy Corp
  • BP Oil Supply
  • Cape Wind Associates
  • Carbon Services LLC
  • Cargill
  • Charles River Associates
  • Chase Manhattan Bank
  • Chemconnect
  • Chicago Board of Trade
  • Chicago Corporation
  • Clinton Energy
  • CINC
  • Cinergy
  • Citizens Power
  • Citrus Corp (Enron/Sonat)
  • CLECO
  • Coal Trading Association
  • Columbia Energy
  • Con Ed of New York
  • Con Ed Solutions
  • CT Clean Energy Fund
  • Dayton Power & Light
  • Deloitte Touche LLP
  • Detroit Edison
  • Dominion Resources
  • DTE Energy Trading
  • Duane Morris LLP
  • Duke
  • Dynegy
  • El Paso Energy
  • Enron Capital & Trade Resources
  • Electric Power Research Institute (EPRI)
  • Emission Credit Brokers
  • Entergy Nuclear
  • Ernst & Young LLP
  • Eugene Water & Electric Board
  • Florida Progress Corp.
  • GPU Energy
  • Harlow Butler
  • Hydro Quebec
  • Idaho Power
  • Infinity Sungard
  • Irving Oil
  • Itochu International
  • JP Morgan
  • Kema Consulting
  • Kentucky Utilities
  • Koch Energy Services
  • LaFarge
  • Lawrence Berkeley Laboratory
  • McKinsey & Company
  • Midcon Power Services
  • Mobil LNG & Power
  • Montana Power
  • Natural Gas Supply Association
  • NICOR
  • NIPSCO
  • Northeast Utilities
  • NRG Energy
  • Nxegen
  • NYMEX
  • NYSERDA
  • Old Dominion Electric
  • Ontario Hydro
  • Optimum Energy Brokers
  • Orlando Utilities Commission
  • Otter Tail Power
  • Pacer Power
  • Pacificorp
  • Peco Energy
  • PEPEX
  • PetroCanada
  • Phibro Energy
  • Pinnacle West
  • Plantergy
  • Pratt & Whitney
  • Prebon Yamane
  • Primary Power International
  • Proliance Energy
  • Public Service Electric & Gas
  • RedMeteor.com
  • Reuters America
  • Risk Publications
  • SeaWest Wind Power
  • Sempra Energy Trading
  • Siemens
  • SigCorp
  • SMUD
  • Socal Edison
  • Societe Generale
  • Solarc
  • Southern Indiana
  • Spectron Energy
  • Sterling Planet
  • STM Power
  • Sungard
  • Swiss Re
  • Sybase Inc.
  • Talisman Oil
  • Taylor Companies
  • Teton Energy Partners
  • Tosco/Philips
  • Toyota Motor Sales
  • Tradespark LP
  • Tractebel Energy
  • TransAlta Energy
  • TransCanada Pipeline
  • TransCurrent (Vattenfall)
  • TrueQuote
  • TU Electric
  • TVA
  • U.S. Department of Energy
  • Utilicorp United
  • Virginia Power
  • Wheelabrator Technologies
  • Williams Energy Services
  • Wintex Energy
  • Wisconsin Electric
  • WPS Power
  • Zilkha Renewable Energy
      •  

    Europe:

  • ABB
  • BP
  • Dong Naturgas
  • E-Control GmgH
  • Electrabel
  • Elf Trading
  • ENI SNAM
  • Eastern Power & Energy Trading
  • Fortis Bank/Meespierson NV
  • FSD International
  • Gaz de France
  • Gerling Security Reinsurance
  • Humber Power
  • Lorentsen & Stemoco
  • Hungarian Oil & Gas Company
  • Kotka Energy Ltd.
  • Magnox Electric
  • Nuon Renewable Energy
  • OMV
  • Ranghieri Associates
  • Shell Enco Energy
  • Syntegra (British Telecom)
  • Tractebel
  • Voimatori Oy
      •  

    Asia, Australasia & Africa:

    • Australia Gas & Light
    • Energy Australia
    • Eskom
    • Institute for Energy Economics, Japan
    • Japan Electric Power Information Center
    • Kansai Electric Power
    • Korea Electric Power
    • Korea Hydro & Nuclear Power
    • METI
    • Mitsubishi Oil
    • Mitsubishi Research Institute
    • Mitsui
    • Nippon Oil
    • Petroleum Association of Japan
    • Rand Merchant Bank
    • Thai Oil
    • Tohoku Electric Power
    • Tokyo Electric Power
    • Tokyo Gas