- dowlerkarn.com - 20.9 mi 1494 Plank Rd RR 2, Sarnia
- Elite Valve Canada 20.6 mi 775 Roper St, Sarnia
- Atlas Technologies 21.0 mi 1030 Confederation, Unit 9, Sarnia
- Parmerit Inc 20.9 mi 1 Industrial RD PO Box 278 Stn Main, Strathroy
- Harold Marcus Inc 21.7 mi 15124 Longwoods Road, Bothwell