Northshore Mining Company 10 Outer Drive Silver Bay, MN 55614 218.226.4125
| Tilden Mining Company P.O. Box 2000 Ishpeming, MI 49849 906.475.3400 |
United Taconite P.O. Box 180 Eveleth, MN 55734 218.744.7800 | Cleveland-Cliffs Minorca Mine 5950 Old Highway 53 N Virginia, MN 55792 218.749.5910 |
Hibbing Taconite Company (JV) P.O. Box 589 Hibbing, MN 55746 218.262.5950 | Empire Mine (idled) P.O. Box 2000 Ishpeming, MI 49849 906.475.3400 |
Cleveland-Cliffs Princeton Coal 640 Clover Dew Dairy Rd Princeton, WV 24739 304.325.5719 | Cleveland-Cliffs Cleveland Works -- Warren 2234 Main Ave. S.W. Warren, OH 44481 330.841.2800 |
Mountain State Carbon 1851 Main St. Follansbee, WV 26037 | Cleveland-Cliffs Monessen Coke 345 Donner Ave. Monessen, PA 15062-1192 |
Toledo – Direct Reduction Plant P.O. Box 166870 Oregon, OH 43616 567.202.1234 | Cleveland-Cliffs Steel -- Indiana Harbor 3210 Watling St. East Chicago, IN 46312 219.399.1200 |
Cleveland-Cliffs Burns Harbor 250 W. U.S. Highway 12 Burns Harbor, IN 46304-9745 219.787.2120 | Cleveland-Cliffs Cleveland Works 3060 Eggers Avenue Cleveland, OH 44105 216.429.6000 |
Middletown Works 1801 Crawford St. Middletown, OH 45043 513.425.4200 | Dearborn Works 14661 Rotunda Drive Dearborn, MI 48120 313.317.8900 |
Butler Works P.O. Box 1609 Butler, PA 16003 | Mansfield Works 913 Bowman Street Mansfield, OH 44903 |
Cleveland Cliffs Plate -- Coatesville 139 Modena Rd. Coatesville, PA 19320 610.383.2000 | Cleveland-Cliffs Steelton 215 S. Front St. Steelton, PA 17113 717.986.2000 |
Cleveland-Cliffs Riverdale 13500 Perry Ave Riverdale, IL 60827 708.849.8803 | Zanesville Works 1724 Linden Avenue Zanesville, OH 43701 740.450.5600 |
Rockport Works 6500 North U.S. 231 Rockport, IN 47635 800.331.5050 | Coshocton Works 17400 State Route 16 Coshocton, OH 43812 740.829.3000 |
Cleveland-Cliffs Plate LLC 250 West U.S. Highway 12 BHW-Plate 160 Plate Mill | Cleveland-Cliffs Columbus 1800 Watkins Rd Columbus, OH 43207 614.492.6800 |
Cleveland-Cliffs Plate – Conshohocken 900 Conshohocken Rd. Conshohocken, PA 19428 610.825.6020 | Cleveland-Cliffs Tek and Cleveland-Cliffs Kote 30755 Edison Rd New Carlisle, IN 46552 574.654.1000 |
Cleveland Cliffs Plate -- Piedmont 2027 S. McLin Creek Rd Newton, NC 28658 828.464.9214 | Cleveland-Cliffs Weirton 100 Pennsylvania Ave. Weirton, WV 26062 304.797.2000 |