Industrial

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