Industrial

Koppers, Inc.
52430 Duncan Avenue
Hubbell, MI 49934
25830 Depot Street
Calumet, MI 49913
41315 US Highway 41
Chassell, MI 49916
P.O. Box 351
Calumet, MI 49913-0351
47500 US Hwy 41
Houghton, MI 49931-9061
52705 State Highway M-26
Lake Linden, MI 49945
3206 Number 6 Road
Ahmeek, MI 49901
220 Calumet St.
Lake Linden,, MI 49945
1780 Birch Street
Hancock, MI 49930
42021 Wilson Memorial Drive
Chassell, MI 49916
32865 State Highway M-26
Toivola, MI 49965
46980 N. State Hwy. M26
Houghton, MI 49931
301 Front Street
Hancock, MI 49930
23440 Airpark Blvd.
Calumet, MI 49913
445 N Superior Avenue
Baraga, MI 49908
100 Portage Street
Houghton, MI 49931
45815 State HWY M26
Atlantic Mine, MI 49905-9114
1100 Superior Avenue
Baraga, MI 49908
46702 Highway M-26
Houghton, Michigan 49931
23400 Hellman Ave
Dollar Bay, MI 49922