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 18 member companies, including integrated and electric furnace steelmakers, and approximately 120 associate members who are suppliers to or customers of the steel industry. For more news about steel and its applications, view AISI’s website at

Producer Members

Associate Members

Company City State
AKJ Industries, Inc. Fort Myers FL
AKS Global Trading LLC New York NY
Almatis, Inc. Leetsdale PA
Alter Trading Corporation St. Louis MO
American Heavy Plate Solutions, LLC Clarington OH
American Zinc Recycling (AZR) Pittsburgh PA
ANDRITZ ASKO Inc. Homestead PA
APTIM Baton Rouge LA
Argus Media, Inc. Houston TX
ASSISTEEL Company Limited Dalian China
Avalotis Corporation Verona PA
Babst, Calland, Clements & Zomnir, P.C. Sewell NJ
Bahco Throop PA
Barnes & Thornburg Chicago IL
Beemsterboer Slag Corporation Hammond IN
Berkeley Research Group, LLC Pittsburgh PA
Berry Metal Company Harmony PA
Blastech Mobile LLC Axis AL
Brady Recycling Solutions - SAI Maumee OH
Browder & Leguizamon and Associates, Inc. Atlanta GA
Carmeuse Lime and Stone Pittsburgh PA
Carport Inc. Mount Airy NC
Castrip, LLC Charlotte NC
CBMM North America, Inc Bridgeville PA
ChemTreat, Inc. Glen Allen VA
Civil & Environmental Consultants, Inc. Pittsburgh PA
Danieli Corporation Cranberry Township PA
Diseno y Optimizacion de Almacenes Funcionales S.A. de C.V. Lerma Mexico
Eckert Seamans Cherin & Mellott Pittsburgh PA
Edw. C. Levy Company Dearborn MI
Fluor Enterprises Greenville SC
FROMM Packaging Systems Boonton NJ
Frost Brown Todd LLC Cincinnati OH
Fritz Enterprises, Inc. Trenton MI
FTH, LLC. Tualatin OR
GrafTech International Brooklyn Heights OH
HarbisonWalker International Moon Township PA
Hatch Pittsburgh PA
Heffernan International New York NY
Heraeus Electro-Nite Company, LLC Langhorne PA
Hilti, Inc. Tulsa OK
IAT International, Inc. Norfolk VA
Industrial Steel Drum Institute Severna Park MD
The Interlake Steamship Company Middleburg Heights OH
Inversiones Cascabel S.A. Bolivar Colombia
Iron Mining Association of MN Duluth MN
Itipack Systems Inc. Burlington ON
JNE Consulting and Engineering Pittsburgh PA
Kelley Drye & Warren LLP Washington DC
Lake Carriers' Association Rocky River OH
Lapham-Hickey Steel Corporation Chicago IL
The Lincoln Electric Company Cleveland OH
Magneco/Metrel, Inc. Addison IL
Magotteaux, Inc. Franklin TN
Matrix North American Construction Canonsburg PA
MAX Environmental Technologies Inc. Pittsburgh PA
Minnesota Power Duluth MN
Nalco Company Naperville IL
New Millennium Building Systems, LLC Fort Wayne IN
Nippon Steel North America, Inc. New York NY
NIPSCO Merrillville IN
Norfolk Southern Corporation Norfolk VA
Partners in Performance America, LLC La Plata MD
Phoenix Services LLC Kennett Square PA
P.I. & I. Motor Express Monaca PA
POSCO America Corp. Fort Lee NJ
PricewaterhouseCoopers LLP Pittsburgh PA
Primary Energy Recycling Corporation Oak Brook IL
Profit Guard LLC Bingham Farms MI
RHI Magnesita York PA
Rio Tinto Iron Ore Asia Pte Ltd. Singapore
Robindale Energy & Associated Companies Armagh PA
Sector3 Appraisals, Inc. Forest Hills NY
SES, LLC Alliance OH
Showa Denko Carbon, Inc. Ridgeville SC
Silgan Containers Corporation Woodland Hills CA
Sims Metal Management New York NY
SMS Group Pittsburgh PA
Squire Patton Boggs Cleveland OH
Steel Technologies Louisville KY
Steelfast Framing Systems, Inc. Mableton GA
Steelscape Kalama WA
Studs Unlimited Oklahoma City OK
Stupp Corporation Baton Rouge LA
SunCoke Energy, Inc. Lisle IL
Tenova Inc. Coraopolis PA
TIC - The Industrial Company Englewood CO
ThyssenKrupp Industrial Solutions (USA), Inc. Greenwood Village CO
TMS International Glassport PA
Trinity Consultants, Inc. Dallas TX
Veolia Water North America Moon Township PA
Vesuvius USA Corp. Champaign IL
Xcoal Energy & Resources Latrobe PA