| Business | Phone |
| Keddco Manufacturing Ltd 645 Keddco St, Sarnia N7T 7K6 | (519) 336-2960 |
| Mueller Flow Control 211 Campbell St, Sarnia N7T 2G6 | (519) 336-7690 |
| Westlund Rlve Ltd 1355 Confederation St #13, Sarnia N7S 4T2 | (519) 332-6633 |
| Fernco Connectors Ltd-Canada 121 Kendall St, Sarnia N7V 4G6 | (519) 332-6711 |
| Gander Larvic Specialty Products 425 Newbold Street, Sarnia N6E1K2 | (800) 265-0238 |