AISI | Our Members

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Our Members

AISI serves as the voice of the North American steel industry in the public policy arena and advances the case for steel in the marketplace as the preferred material of choice. AISI also plays a lead role in the development and application of new steels and steelmaking technology. AISI is comprised of 24 member companies, including integrated and electric furnace steelmakers, and 138 associate and affiliate members who are suppliers to our customers of the steel industry. AISI's member companies represent approximately 75 percent of both U.S. and North American steel capacity. For more news about steel and its applications, view AISI’s website at www.steel.org.

PRODUCER MEMBERS
United States A. Finkl & Sons Co. AK Steel Corporation ArcelorMittal USA Berg Steel Pipe Corp. California Steel Industries, Inc. Cliffs Natural Resources, Inc. Evraz Inc. NA DTE Energy Services Harsco Corporation Nucor Corporation Severstal North America, Inc. SSAB Americas The Timken Company United States Steel Corporation USS-POSCO Industries	Canada ArcelorMittal Dofasco IVACO Rolling Mills LP Mexican Members Altos Hornos de Mexico S.A. ArcelorMittal Mexico Deacero S.A. de C.V. Tenaris Tamsa Ternium Mexico Others Compania Siderurgica Huachipato S.A.
ASSOCIATE AND AFFILIATE MEMBERS
Accenture Aker Construction, Inc. AKJ Industries, Inc. Almatis, Inc. American Iron & Metal Company Inc. American Steamship Company American Zinc Association ArcelorMittal Mines Canada ASKO, Inc. ATSI, Inc. Babst, Calland, Clements & Zomnir Bailey PVS Oxides Baosteel American Inc. Barnes & Thornburg BASF Corporation Berry Metal Company Bradford Research, Incorporated Bricmont, Inc. Camden Yards Steel Company Carmeuse Lime and Stone Castrip, LLC Castrol Industrial North America Inc. Cattron Group International Celltech Metals Charles L. Trozzo Chrome Deposit Corporation Commercial Alloys Consolidated Terminals and Logistics Co. Core Furnace Systems Corporation Corus America Inc. CSX Transportation Danieli Corporation The David J. Joseph Company Denman & Davis Deublin Company Drives LLC Eckert Seamans Cherin & Mellott EDS Corporation Edw. C. Levy Company EES Coke Battery, LLC Environmental Quality Management, Inc. Envirosafe Services of Ohio, Inc. Eramet North America, Inc. Feralloy Corporation First River Fluor Fuchs Lubricants Co. GrafTech International Ltd. Hard Hat Services Hatch Heraeus Electro-Nite Co. Heritage Environmental Hickman, Williams & Company Hilti, Inc. Hubbell Incorporated HYDAC International Hydrochem Industrial Services, Inc. IAT International, Inc. IHS Global Insight, Inc Independent Equipment Company INTEG Process Group, Inc. The Interlake Steamship Company Iron Ore Company of Canada Itipack Systems Inc. K&L Gates LLP Karsch Capital Management Kelley Drye & Warren LLP Kenilworth Steel Company Kirkpatrick & Lockhart Preston Gates Ellis LLP KPMG LLP	Lapham-Hickey Steel Corporation Lhoist North America The Lincoln Electric Company Longbow Research LWB Refractories Magneco/Metrel, Inc. Magotteaux, Inc. Management Science Associates, Inc. Massey Metallurgical Coal, Inc. MAX Environmental Technologies Inc. Metal Strategies, Inc. Michelle Applebaum Research Morgan, A Siemens VAI Business Nalco Company National Material, L.P. Navigant Consulting, Inc. New Process Steel Corporation Nippon Steel USA, Inc. Norfolk Southern Corporation North American Refractories Company Northland Management group Northrop Grumman Corporation ODERCO Inc. Oracle Otto Wolff U.S. Sales Corp. Pacesetter Steel Service, Inc. Pepper Hamilton LLP PGT Trucking, Inc. PLS Logistics Services PNC Bank POSCO America Corp. Praxair, Inc. Pricewaterhouse Coopers LLP Primary Energy Recycling Corporation Process Metrix LLC Pruftechnik Service Inc. PSC Metals, Inc. Reference Metals Company River Hill Coal Company Seaway Marine Transport Sector3 Appraisals, Inc. S & S Intersource LLC SES, LLC SGL Carbon Corporation LLC Showa Denko Carbon, Inc. Silgan Containers Corporation SMS Siemag LLC Southern Pines Trucking, Inc. Squire, Sanders & Dempsey LLP Steel Technologies Steelfast Framing Systems, Inc. Steelscape Stollberg Inc. Sun Coke Energy Company Telling Industries Tenova Goodfellow Inc. TM GE Automation Systems Tube City, IMS, LLC U.S. Geological Survey Uhde Corporation of America United Group Services, Inc. Vale Inco Americas Inc. Veolia Water North America Vesuvius USA Corp. Waukesha Manufacturing Wheatland Tube Company Worthington Steel Xcoal Energy & Resources Xtek, Inc.

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