| Way Dam Resort | Way Dam Rd. | 906-875-3682 |
| Website Design and Development | ||
| Wells Fargo Bank | 1352 W. U.S. 2 | 906-875-6651 |
| West Statewide Real Estate Inc. | 1344 W. U.S. 2 | 906-875-6331 |
| Westwood Supper Club | 1640 W. US 2 | 906-875-6617 |
| White Birch Haven | 248 Rysberg | 906-875-6855 |
| WIKB Radio | Iron River | 906-265-5104 |
| Wild Art Taxidermy Studio | 421 Old M69 | 906-875-2002 |
| Wild Rivers Realty & Assoc. Inc. | Hwy US2 & Sheldon Ave. | 866-991-9992 |
| William Trucking Co. | 1359 W. US 2 | 906-875-4132 |
| Williams Redi Mix | 1349 W. U.S. 2 | 906-875-6952 |
| Winks Wood Craft Shop | 1225 W. U.S. 2 | 906-875-3750 |
| Wolves Den | 1353 W. U.S. 2 | 906-875-1000 |
| WUPT | Mast. Twp. | 906-875-3101 |