AGA Member Companies

Links to Member Company Web Sites (685 Records)

• Full
• Limited
• International
• International Affiliate
• Associate
• IR Calendar Users
• Honorary
• Association

Full

Local natural gas distribution companies and their corporate parents.

• AGL Resources Inc.
• Alabama Gas Corporation
• Allete
• Alliant Energy
• Ameren Corporation
• AmerenCILCO
• AmerenCIPS
• AmerenIP
• AmerenUE
• Aquila, Inc.
• Arkansas Western Gas Company
• Atlanta Gas Light Company
• Atmos Energy Corporation
• Avista Corporation
• Avista Utilities
• Baltimore Gas and Electric Co.
• Battle Creek Gas Company
• Bay State Gas Company
• Berkshire Gas Company
• Black Hills Corporation
• Bluefield Gas Company
• Cascade Natural Gas Corporation
• CenterPoint Energy
• CenterPoint Energy, Houston Gas
• CenterPoint Energy, Minnesota Gas
• CenterPoint Energy, Southern Gas Operations
• Central Florida Gas Company
• Central Hudson Gas & Electric Corporation
• CH Energy Group, Inc.
• Chattanooga Gas Company
• Chesapeake Utilities Corp., Delaware & Maryland Divisions
• Chesapeake Utilities Corporation
• Cheyenne Light, Fuel & Power Company
• Citizens Gas & Coke Utility
• Citizens Gas Fuel Company
• City of Charlottesville, Public Utilities Division
• City of Corpus Christi
• City of Holyoke Gas & Electric Department
• City of Las Cruces
• City of Leesburg
• City of Richmond, Department of Public Utilities
• City of Victorville
• Clearwater Gas System
• CMS Energy Corporation
• Colorado Springs Utilities
• Columbia Gas of Kentucky, Inc.
• Columbia Gas of Maryland, Inc.
• Columbia Gas of Ohio, Inc.
• Columbia Gas of Pennsylvania, Inc.
• Columbia Gas of Virginia
• Connecticut Natural Gas Corporation
• Consolidated Edison Company of New York, Inc.
• Consolidated Edison, Inc.
• Constellation Energy Group
• Consumers Energy
• CoServ Gas, Ltd.
• CPS Energy
• Delmarva Power
• Delta Natural Gas Company, Inc.
• Dominion
• DTE Energy Co.
• DTE Energy/MichCon
• Duke Energy
• E.ON U.S.
• Easton Utilities
• Elizabethtown Gas
• Elkton Gas
• Energen Corp.
• Energy East Corporation
• ENERGY WEST Arizona
• ENERGY WEST Montana
• ENERGY WEST Wyoming
• ENERGY WEST, INCORPORATED
• EnergySouth, Inc
• ENSTAR Natural Gas Company
• Entergy
• Entergy Gulf States/Entergy New Orleans
• Equitable Resources, Inc.
• Equitable Utilities
• Exelon Corp.
• Fairbanks Natural Gas
• Florida City Gas
• Fort Pierce Utilities Authority
• Gainesville Regional Utilities
• Greenville Utilities Commission
• Indiantown Gas Company, Inc.
• Intermountain Gas Company
• Intermountain Industries, Inc.
• Interstate Power and Light Company
• Kansas Gas Service
• KeySpan Corporation
• KNG Energy
• Knoxville Utilities Board
• Laclede Gas Company
• Lexington Utilities
• Louisville Gas and Electric Company
• Madison Gas and Electric Company
• Maine Natural Gas
• MDU Resources Group, Inc.
• Memphis Light, Gas & Water Division
• Metropolitan Utilities District
• MGE Energy, Inc.
• Michigan Gas Utilities Corporation
• Middle Tennessee Natural Gas Utility District
• Mississippi Valley Gas Company
• Missouri Gas Energy
• Mobile Gas Service Corporation
• Montana-Dakota Utilities Co.
• Mt. Carmel Public Utility Company
• Nashville Gas
• National Fuel Gas Company
• National Fuel Gas Distribution Corporation
• National Gas & Oil Cooperative
• National Grid USA
• National Grid USA
• New England Gas Company
• New Jersey Natural Gas
• New Jersey Resources
• New York State Electric & Gas Corporation
• Nicor Gas
• Nicor Inc.
• NiSource Inc.
• North Shore Gas Company
• Northeast Utilities
• Northern Indiana Public Service Company
• Northern Utilities
• NorthWestern Energy
• NorthWestern Energy
• NSTAR Electric & Gas Corporation
• NW Natural
• Oak Ridge Utility District
• Ohio Valley Gas, Inc.
• Okaloosa Gas District
• Oklahoma Natural Gas Co.
• ONEOK Inc.
• Orange & Rockland Utilities, Inc.
• Orwell Natural Gas
• Pacific Gas and Electric Company
• PECO Energy
• Peoples Energy Corporation
• Peoples Gas Light and Coke Company
• Pepco Holdings, Inc.
• PG Energy
• Philadelphia Gas Works
• Piedmont Natural Gas Company, Inc.
• PNM Resources
• PPL Corporation
• PPL Gas Utilities Corp.
• PSEG
• Public Service Company of New Mexico
• Public Service Electric & Gas Company
• Puget Energy
• Questar Corporation
• Questar Gas Co.
• RGC Resources, Inc.
• Richmond Utilities Board
• Roanoke Gas Company
• Rochester Gas & Electric Corporation
• SEMCO Energy Gas Company
• SEMCO Energy, Inc.
• Sendero Asset Management, LLC
• Shenandoah Gas Company
• Sierra Pacific Power Company
• Sierra Pacific Resources
• South Jersey Gas Company
• South Jersey Industries, Inc.
• Southern Connecticut Gas Company
• Southern Missouri Natural Gas
• Southern Union Company
• Southwest Gas Corporation
• Southwestern Energy Company
• Southwestern Virginia Gas Company
• Superior Water, Light and Power Company
• TECO Energy, Inc.
• TECO Peoples Gas System
• Terrebonne Parish Consolidated Government
• Texas Gas Service
• The Gas Company, LLC
• The Laclede Group, Inc.
• UGI Corporation
• UGI Utilities, Inc.
• Union Oil & Gas Inc.
• UniSource Energy Corporation
• Valley Energy, Inc.
• Vectren Corporation
• Vectren Energy Delivery of Ohio
• Vermont Gas Systems, Inc.
• Virginia Natural Gas, Inc.
• Wakefield Municipal Gas & Light Department
• Washington Gas Light Company
• We Energies
• Westfield Gas & Elec. Light Co.
• Wisconsin Energy Corporation
• Wisconsin Power & Light
• Wisconsin Public Service Corporation
• WPS Resources Corporation
• Xcel Energy Inc.
• Yankee Energy System, Inc.
• Yankee Gas Services Company

Back to Top

Limited

U.S. natural gas pipelines; Canadian and Mexican natural gas utilities and pipelines; U.S., Canadian and Mexican natural gas marketers, brokers and gatherers.

• AltaGas Utilities, Inc.
• ANR Pipeline Company
• ANR Storage Company
• ATCO Gas
• Bay Gas Storage
• Cheniere Energy, Inc.
• Colorado Interstate Gas Company
• Columbia Gas Transmission Corporation
• Columbia Gulf Transmission Company
• CrossCountry Energy
• Distrigas of Massachusetts, LLC
• Duke Energy Corporation
• Duke Energy Gas Transmission
• El Paso Corporation
• El Paso Corporation Pipeline Group
• El Paso Natural Gas
• Enbridge Gas Distribution Inc.
• Enbridge, Inc.
• Equitrans, Inc.
• Foothills Pipe Lines Ltd.
• Gas Transmission Northwest Corp.
• Gaz Metro
• Gulf South Pipeline Co., LP
• Iroquois Gas Transmission System
• Kentucky West Virginia Gas Company
• Manitoba Hydro
• Niska Gas Storage
• Panhandle Eastern Pipe Line Company
• Panhandle Energy
• Seadrift Pipeline Corporation
• Shoreline Gas Inc.
• Southern Natural Gas Company
• Southern Star Central Gas Pipeline, Inc.
• Sprague Energy
• St. Lawrence Gas Company, Inc.
• Suez LNG NA
• Tenaska Marketing Ventures
• Tennessee Gas Pipeline
• Texas Gas Transmission, LLC
• Thompson Distribution
• TransCanada Corporation
• Trunkline Gas Company
• Tuscarora Gas Transmission Company
• Union Gas Limited
• Ward Petroleum Corporation
• Williams
• Williams Gas Pipeline-Northwest
• Williams Gas Pipeline-Transco

Back to Top

International

Organizations outside of North America eligible to participate in Operations Best Practices/Benchmarking Program and Selected Operating Section Committees.

• BG International Ltd.
• Osaka Gas Company, Ltd.
• Saibu Gas Company, Ltd.
• Toho Gas Co., Ltd.
• Tokyo Gas Company, Ltd.

Back to Top

International Affiliate

Organizations outside of North America.

• American-Israeli Gas Corporation Ltd.
• ENI S.p.A.
• Gail (India) Ltd.
• Gas Natural SDG, S.A.
• Gaz de France
• Indraprastha Gas Limited
• N.V. Nederlandse Gasunie
• PROMIGAS, S.A. E.S.P.
• Sui Southern Gas Company Ltd.

Back to Top

Associate

Suppliers, consultants, members of the operating, financial, marketing and legal communities, and others providing services to the industry.

• A.G. Edwards & Sons, Inc.
• A.O. Smith Water Products Company
• A.Y. McDonald Manufacturing Company
• ABB Inc.
• ABN AMRO Incorporated
• AbsolutAire, Inc.
• Accenture
• Accenture Business Services for Utilities
• Accutech
• Actaris U.S. Gas, Inc.
• Advance Engineering Corporation
• Advanced Solutions
• Advantica
• AEGIS Insurance Services, Inc.
• Air Liquide
• Air Products
• Alliance Consulting Group
• Alliance Data
• AMCO Automated Systems
• AMEC Earth & Environmental, Inc.
• American Innovations
• American Meter Company
• AMETEK Process and Analytical Instruments
• Analysis Group Inc.
• Anderson & Forrester
• Anderson Kill & Olick (Illinois), P.C.
• Anvil International, Inc.
• APCOM, Inc.
• Apex Measurement and Controls LLC
• ARB, Inc.
• Arby Construction, Inc.
• Argonne National Laboratory
• Ariel Corporation
• Arkema Inc.
• Armstrong Air Conditioning Inc.
• AUS Consultants
• AutoSol
• Balon Corporation
• Banc of America Securities
• Bates & Associates, Inc.
• Battelle
• Bevolo Gas & Electric Lights
• Bingham & Taylor
• Black & Veatch Corporation
• Blackwell Sanders Peper Martin LLP
• Blancett Flow Meters
• Bord Gais Eireann
• BP Energy Company
• Bradford White Corporation
• Bradley B. Bean, PE
• BrassCraft Mfg. Co.
• Bristol Babcock, Inc.
• BROEN, Inc.
• Brown and Caldwell
• Brown Book Shop
• BSI Group
• Buffalo Gauge Inc.
• Burns & McDonnell
• C. H. Guernsey & Company
• C.R. Wall & Co. Inc.
• Cambridge Energy Research Associates
• Canada Pipeline Accessories Company Ltd.
• Capstone Turbine Corporation
• Captive-Aire Systems, Inc.
• Carrier Corporation
• CB&I
• Cellnet
• Central Plastics Company
• CGI Inc. (Utility Solutions)
• Charter Plastics, Inc.
• CheckFree
• Chevron Phillips Chemical Co.
• Chevron Pipe Line Company
• CHI Engineering Services, Inc.
• Chicago Fittings Corporation
• Christensen & Associates
• CHx Capital, LLC & Aspect Energy, LLC
• Citigroup
• Citigroup Investment Research
• Cold Weather Technologies Inc.
• Coler & Colantonio
• Colorado Engineering Experiment Station Inc.
• CombineNet Energy
• Concentric Energy Advisors Inc.
• Connectra Fusion Technologies, LLC
• Continental Industries
• Contracting & Technical Services, Inc.
• Contracting and Material Company
• Control Microsystems
• Controlotron Corporation
• Copper Development Association
• Corrpro Companies, Inc.
• CPL & Associates
• Credit Suisse
• Datamatic, Ltd.
• Defense Energy Support Center
• Deloitte & Touche LLP USA
• Depreciation Valuation Services International
• DESA Heating LLC
• Dormont Manufacturing Company
• Dow Chemical Company
• Dow Chemical Company
• Dresser Natural Gas Solutions
• Dresser Pressure Regulation Group
• Dresser Roots Meters & Instruments
• Duane Morris LLP
• Eagle Research Corporation
• Electromark
• Elrod, PLLC
• EMATS, Inc.
• Emerson Process Management - Flow Comp
• Emerson Process Management, Daniel Division
• Empire Comfort Systems, Inc.
• EMS Group
• EN Engineering
• Endot Industries, Inc.
• Endress Hauser Flowtec AG Division USA
• Energy Control Systems, Inc.
• Energy Economics Inc.
• Energy One Electronics, Inc.
• Energy Solutions International
• ENERGY worldnet, Inc.
• ENSR
• eProduction Solutions
• Equipment Controls Company
• Ernst & Young LLP
• ERSolutions Inc.
• ESRI
• Fisher Regulators
• Fitch Ratings
• Flow-Cal, Inc.
• Flowserve - Nordstrom Valves
• FMC Lithium
• FMC Measurement Solutions
• FMI
• Formosa Plastics USA
• Fourscore Resource Capital, LLC
• Foxboro Company/Division of Invensys Process Systems
• Fusion Canada
• Galileo Weather Risk Management Ltd.
• Galvanic Applied Sciences, Inc.
• Gannett Fleming, Inc.
• Gas Measurement Instruments Ltd.
• GE Energy
• GE Energy Financial Services
• GE Sensing
• GEI Consultants, Inc.
• General Welding & Fabricating Inc.
• Georgeson Shareholder Communications Inc.
• GeoSyntec Consultants
• Gerard Daniels (USA) Inc.
• Global Energy Decisions
• Gowling Lafleur Henderson LLP
• GTI-Gas Technology Institute
• Gulf Interstate Engineering Company
• Guy Willis Inspection Company, Inc.
• GZA GeoEnvironmental, Inc.
• Hallen Construction Company
• Hamlin Capital Management
• Hatch Mott MacDonald
• Hawkeye, LLC
• Heath Consultants Incorporated
• Henkels & McCoy, Inc.
• Hexagram Inc.
• Hogan & Hartson
• Holland Engineering, Inc.
• Home Service USA
• Honeywell International
• Howard Measurement Co., Inc.
• Hunt Guillot & Associates, LLC
• Hydro-Solutions, Inc.
• Hythane Company LLC
• IEI Financial Services, LLC
• Industrial Training Services, Inc.
• INEOS Olefins & Polymers, USA
• Information Intellect, Inc.
• Infrared Dynamics
• InfraSource Underground Services
• InMaps
• Inner-Tite Corp.
• Inssinc
• Institute of Energy Economics, Japan
• Instromet Inc.
• Integrity Management Writer
• International/Interprovincial Corrosion Control
• IPEX
• ISCO Industries, LLC
• ITRON, Inc.
• J and N Enterprises, Inc.
• J-M Manufacturing Company, Inc.
• J-W Measurement Company
• J. F. Kiely Construction Company
• Jacobs Consultancy
• Jacques Whitford
• Jana Laboratories Inc.
• Janney Montgomery Scott
• Jomar International
• Jones, Day
• Kendrick Consulting LLC
• Kerotest Manufacturing Corp.
• KF Industries
• Kimray, Inc.
• Kohlberg Kravis Roberts & Co.
• KPMG
• Kuwait Oil Company (K.S.C.)
• KWH Pipe (Canada) Ltd.
• Lazard Freres & Co. LLC
• Local 693 Plumbers & Pipefitters
• Lochinvar Corporation
• LogicaCMG
• Lukens Energy Group, a unit of Black and Veatch
• Lyondell Chemical Co.
• M. T. Deason Company, Inc.
• MapFrame Corporation
• Maverick Tube Corporation
• Maxitrol Company
• McCrometer
• McElroy Manufacturing, Inc.
• McJunkin Corporation
• McKenna Long & Aldridge LLP
• McKinsey & Company
• MDSI Mobile Data Solutions
• Meade Electric Company, Inc.
• MearsGroup, Inc.
• Mechanical Specialties
• Mercer Management Consulting
• Mercury Instruments, Inc.
• Merrill Lynch
• MESA Products, Inc.
• Mestek, Inc.
• Metretek, Inc.
• Metrix Matrix Inc.
• Michels Corporation
• Micro Motion, Inc.
• Miller & Chevalier, Chartered
• Miller Consulting Services
• Miller Pipeline Corporation
• Mitsui & Co. Energy Risk Management Ltd.
• Modern Home Products Corporation
• Moody's Investors Service
• Morgan Stanley
• Morningstar, Inc.
• Moscap Engineering LLC
• MTL Inc.
• Mueller Company
• Mulcare Pipeline Solutions, Inc.
• Mustang Engineering, LP
• Natural Gas Odorizing, Inc.
• Navigant Consulting Inc.
• NCO Financial Systems, Inc.
• Neptune Technology Group
• Neptune Technology Group Inc.
• New York Power Authority
• NewEnergy Associates, A Siemens Company
• Nexus Energy Software
• Niagara Conservation
• Northstar Industries, Inc.
• Norton McMurray Manufacturing Co.
• NOVA Chemicals
• Novak Engineering, Inc.
• Nupi Americas Inc.
• Omni Flow Computers Inc.
• Opvantek Inc.
• Panasonic Computer Solutions Company
• Parsons
• Patterson-Kelley Co, HARSCO Corporation
• PB Heat LLC
• Perfection Corporation
• Performance Pipe, Div. Chevron Phillips Chemical Co.
• PI Confluence, Inc.
• Pietro Fiorentini (USA) Inc.
• Pipe Line Development Co., The
• Planalytics Inc.
• PolyPipe, Inc.
• Portfolio Recovery Associates
• Portnoy Environmental, Inc.
• PowerPlan Consultants, Inc.
• PPL Interstate Energy Company
• Premier Utility Locating LLC
• PricewaterhouseCoopers LLP
• Progressive Pipeline Management
• Prudential Capital Group
• PSC - Philip Services Corporation
• Quantum Group Inc.
• Quorum Business Solutions, Inc.
• R&M Energy Systems
• R.J. Rudden Associates, a Black & Veatch Company
• R.W. Lyall & Company, Inc.
• Randstad Communications and Energy Services
• RCH Outsourcing Services Inc.
• RCP Inc.
• Reed Smith LLP
• RETEC Group, Inc., The
• Reynolds Equipment Company
• Rheem Water Heating Division
• Robert H. Peterson Company
• Rock County Electric Cooperative Assn.
• Roger Carson Enterprises Inc.
• Romet International Limited
• Root Learning, Inc.
• Rosen USA
• RuB Inc.
• Rummel, Klepper & Kahl, LLP
• S.I.T. Controls U.S.A., Inc.
• Sabaf S.P.A.
• Saint-Gobain/Norton Igniter Products
• SAP America, Inc.
• Satyam Computer Services Ltd.
• Schlesinger & Associates, Inc.
• Schonstedt Instrument Company
• Schoor DePalma Engineers & Consultants
• ScottMadden, Inc.
• Secor International Incorporated
• Selas Fluid Processing Corporation
• Selkirk LLC
• Sensus Metering Systems
• SGS North America Inc.
• Sick Maihak, Inc.
• Silver Needle, Inc.
• SNL Energy
• Solar Turbines Inc.
• Southern Cross Corporation
• Southern Flow Companies
• Southwest Research Institute
• SpectraSensors, Inc.
• Spintelligent
• Standard & Poor's Rating Services
• Standby Systems, Inc.
• Stifel, Nicolaus & Company
• Sullivan & Worcester, LLP
• Systems & Software, Inc.
• T.D. Williamson, Inc.
• Takagi Industrial Co. USA, Inc.
• Telvent
• Terra Contracting, LLC
• The CIT Group
• The Fishel Company
• Thermo Electron Corporation
• Thomas & Betts Corporation
• Thompson Coburn LLP
• Timberline Tool
• Titeflex Corp./Gastite Division
• Total Compression and Measurement Systems, LP
• Total Energy Corporation
• TOTAL PETROCHEMICALS USA, INC.
• Trafford Corporation
• Trane Residential Systems
• Trow Engineering Consultants Inc.
• TT Technologies, Inc.
• Twenty First Century Communications
• UBS Investment Research
• ULC Robotics, Inc.
• Ultrafryer Systems, Inc.
• UMAC, Inc.
• Universal Ensco, Inc.
• URS Corporation
• Uspoly Company
• Utilicor Technologies Inc.
• Utilivate Technologies, LLC
• Valtronics, Inc.
• Van Ness Feldman, P.C.
• Van Ru Credit Corporation
• VECO Gas Technology, Inc.
• Viega NA
• Wachovia Securities
• Watts Regulator Company
• Waukesha Engine - Dresser, Inc.
• Welker Flow Measurement Systems Inc.
• Weltman Weinberg & Reis Co., LPA
• Weston Solutions, Inc.
• White-Rodgers, Division of Emerson
• Winston & Strawn LLP
• Wipro Technologies
• Wood Mackenzie
• Worgas Inc.
• WRC
• WRC
• WRC
• YZ Systems, Inc.
• Zhanjiang CNE Electricity Corporation

Back to Top

Honorary

• Argentine Petroleum & Gas Institute
• Asociacion Mexicana de Gas Natural
• Associacao Brasileira das Empresas Distribuidoras de Gas Canalizado
• Australian Gas Association
• Austrian Association for Gas & Water Industry
• Canadian Gas Association
• Chemical Industry Federation of Finland
• DVGW, The German Technical and Scientific Association on Gas and Water
• French Gas Association
• Institution of Gas Engineers & Managers
• International Gas Union
• Royal Belgium Gas Association
• Royal Dutch Gas Association
• Swedish Gas Association
• Swiss Gas and Water Industry Association
• The Japan Gas Association

Back to Top

Association

• Alabama Natural Gas Association
• American Public Gas Association
• Arkansas Gas Association
• Canadian Gas Association
• Energy Association of Pennsylvania
• Florida Natural Gas Association
• GAMA - An Association of Equipment and Appliance Manufacturers
• Illinois Energy Association
• Interstate Natural Gas Association of America
• Iowa Natural Gas Association
• Iowa Utility Association
• Kentucky Gas Association
• Louisiana Gas Association
• Michigan Electric & Gas Association
• Midwest Energy Association
• Missouri Energy Development Association
• National Propane Gas Association
• New Jersey Utilities Association
• New Mexico Oil & Gas Association
• Northeast Gas Association
• Northwest Gas Association
• Ohio Gas Association
• Ontario Energy Association
• Southern Gas Association
• Tennessee Gas Association
• Texas Gas Association
• The Energy Association of New York
• West Virginia Oil and Natural Gas Association

Back to Top