Wolverine Power Cooperative is owned by five member-cooperatives:

Cherryland Electric Cooperative
5930 U.S. 31 South
P.O. Box 298
Grawn, MI 49637
Telephone: (231) 486-9200
Fax: (231) 943-8204

Great Lakes Energy
1323 Boyne Ave.
P.O. Box 70
Boyne City, MI 49712-0070
Telephone: (231) 582-6521
Fax: (231) 582-6213

HomeWorks Tri-County Electric Cooperative
7973 E. Grand River
P.O. Box 379
Portland, MI 48875
Telephone: (517) 647-7554
Fax: (517) 647-4856

Presque Isle Electric & Gas Co-op
19831 M-68 Highway
P.O. Box 308
Onaway, MI 49765
Telephone: (989) 733-8515
Fax: (989) 733-8465

Wolverine Power Marketing Cooperative
10125 W. Watergate Rd.
P.O. Box 100
Cadillac, MI 49601
Telephone: (231) 775-7500
Fax: (231) 775-0172