| Business | Phone |
| Mansour Mining Supply Inc Penn Lake Rd, Marathon P0T 2E0 | (807) 229-2100 |
| R C Moffatt Supply Ltd Race Track Industrial Park, Marathon P0T 2E0 | (807) 229-2611 |
| Saxum Canada Inc 93 Peninsula Rd, Marathon P0T 2E0 | (807) 229-2002 |
| Tamrock Canada Ltd Hwy 17 W & Peninsula Rdamp;, Marathon P0T 2E0 | (807) 229-8128 |