| Industrial Metals & Mineral Co (Saxonburg, PA)
|
| Industrial Scrap Processor Inc (Bessemer, AL)
|
| Industrial Spring Steel Inc (Philadelphia, PA)
|
| Industrial Stainless Supply (Minneapolis, MN)
|
| Industrial Steel Co (Elkhart, IN)
|
| Industrial Steel Construction (Gary, IN)
|
| Industrial Steels (Colleyville, TX)
|
| Inland Steel Co (East Chicago, IN)
|
| Innovative Sintered Metals (Saint Marys, PA)
|
| Inside Oregon Enterprises (Baker City, OR)
|
| Intermountain Industrial Supl (Portland, OR)
|
| International Mill Svc (Gary, IN)
|
| International Non-Ferrous Mtls (Chester, PA)
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| International Titanium Corp (New Brighton, PA)
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| International Tube & Pipe Inc (San Antonio, TX)
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| International Valve & Controls (Lumberton, NC)
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| Interstate Steel Ctr Co (Los Angeles, CA)
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| Intersteel Inc (Louisville, KY)
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| Ipsco Koppel Tubulars Corp (Koppel, PA)
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| Ipsco Steel Alabama Inc (Gadsden, AL)
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| Ipsco Texas Inc (Houston, TX)
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| Ipsco Tubulars Inc (Geneva, NE)
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| Iron Horse Pipe & Steel (Olney, IL)
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| Isa Brokerage Inc (Louisville, KY)
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| Isaac Group (Dearborn, MI)
|
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